Super Micro Computer (SMCI)
Super Micro Computer on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as electronic computers.
80.1M
Short interest
settlement 2026-10-15
2.6
Days to cover
+0.3 days vs prior
50.3%
Short share of volume
2026-11-02
48,283
Fails to deliver
settlement 2026-10-14
Tue 9 Feb
Next earnings
estimated date
-$24.4M
Insider flow, 90 days
0 buys, 8 sells
As of 2026-11-02.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 15 October 2026, short interest in SMCI is 80,104,936 shares, down 15,051,166 shares over the last month. Over the last 48 readings it ranged from 74,475,797 shares (29 May 2026) to 116,192,755 shares (31 March 2025). At the reported average volume of 31.3M shares a day that is 2.6 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 80,104,936 | -8.3% | 31,309,947 | 2.56 |
| 2026-09-30 | 87,363,140 | -8.2% | 38,793,462 | 2.25 |
| 2026-09-15 | 95,156,102 | +1.8% | 35,717,493 | 2.66 |
| 2026-08-31 | 93,434,920 | +2.4% | 39,997,693 | 2.34 |
| 2026-08-14 | 91,222,919 | -0.2% | 66,756,349 | 1.37 |
| 2026-07-31 | 91,425,714 | -5.9% | 51,826,375 | 1.76 |
| 2026-07-15 | 97,146,633 | -5.9% | 32,743,679 | 2.97 |
| 2026-06-30 | 103,192,503 | +7.2% | 65,167,254 | 1.58 |
| 2026-06-15 | 96,229,565 | +29.2% | 80,277,302 | 1.20 |
| 2026-05-29 | 74,475,797 | -8.3% | 44,012,579 | 1.69 |
| 2026-05-15 | 81,224,279 | +0.8% | 45,678,346 | 1.78 |
| 2026-04-30 | 80,579,790 | -7.2% | 27,891,981 | 2.89 |
| 2026-04-15 | 86,791,119 | +4.3% | 31,242,200 | 2.78 |
| 2026-03-31 | 83,186,147 | -6.0% | 61,460,857 | 1.35 |
| 2026-03-13 | 88,484,577 | +4.0% | 23,594,009 | 3.75 |
| 2026-02-27 | 85,083,070 | -1.3% | 23,259,868 | 3.66 |
| 2026-02-13 | 86,187,743 | -6.1% | 41,668,259 | 2.07 |
| 2026-01-30 | 91,823,182 | +4.6% | 33,317,796 | 2.76 |
| 2026-01-15 | 87,770,375 | +0.1% | 30,123,174 | 2.91 |
| 2025-12-31 | 87,697,362 | -1.6% | 21,294,312 | 4.12 |
| 2025-12-15 | 89,157,809 | +3.1% | 19,103,289 | 4.67 |
| 2025-11-28 | 86,506,444 | -1.8% | 26,013,262 | 3.33 |
| 2025-11-14 | 88,043,720 | +14.6% | 33,020,975 | 2.67 |
| 2025-10-31 | 76,819,270 | -9.1% | 29,394,021 | 2.61 |
| 2025-10-15 | 84,532,621 | -8.7% | 33,719,622 | 2.51 |
| 2025-09-30 | 92,610,786 | -2.1% | 26,378,370 | 3.51 |
| 2025-09-15 | 94,573,403 | -0.5% | 27,517,612 | 3.44 |
| 2025-08-29 | 94,998,226 | -1.4% | 23,849,420 | 3.98 |
| 2025-08-15 | 96,360,037 | +7.6% | 41,993,930 | 2.29 |
| 2025-07-31 | 89,542,785 | -2.6% | 40,624,146 | 2.20 |
| 2025-07-15 | 91,913,119 | -3.5% | 32,977,752 | 2.79 |
| 2025-06-30 | 95,238,545 | +7.3% | 53,180,707 | 1.79 |
| 2025-06-13 | 88,727,592 | -8.1% | 30,701,239 | 2.89 |
| 2025-05-30 | 96,563,602 | -4.1% | 45,934,486 | 2.10 |
| 2025-05-15 | 100,715,215 | -7.0% | 64,610,950 | 1.56 |
| 2025-04-30 | 108,278,865 | +4.5% | 45,870,560 | 2.36 |
| 2025-04-15 | 103,621,209 | -10.8% | 46,300,919 | 2.24 |
| 2025-03-31 | 116,192,755 | +1.0% | 54,600,778 | 2.13 |
| 2025-03-14 | 115,049,452 | +11.7% | 78,427,855 | 1.47 |
| 2025-02-28 | 102,964,358 | +0.8% | 152,200,956 | 1.00 |
| 2025-02-14 | 102,146,897 | +11.4% | 98,650,198 | 1.04 |
| 2025-01-31 | 91,656,968 | +18.8% | 33,574,287 | 2.73 |
| 2025-01-15 | 77,147,435 | -2.3% | 31,587,874 | 2.44 |
| 2024-12-31 | 78,960,087 | -13.8% | 43,499,971 | 1.82 |
| 2024-12-13 | 91,565,901 | +2.6% | 110,270,226 | 1.00 |
| 2024-11-29 | 89,259,105 | +1.9% | 132,612,997 | 1.00 |
| 2024-11-15 | 87,615,446 | -7.8% | 82,133,034 | 1.07 |
| 2024-10-31 | 95,036,731 | -5.8% | 59,117,896 | 1.61 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 2 November 2026, the short share of SMCI volume is 50.3%, up 5.8 points over the last five sessions. Over the last 30 readings it ranged from 41.1% (27 October 2026) to 55.2% (16 October 2026). The latest reading is 3.4 points above the 30-session average of 46.9%, on 16.4M shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-02 | 8.3M | 16.4M | 50.3% | 30,094 |
| 2026-10-30 | 6.9M | 14.0M | 49.5% | 24,421 |
| 2026-10-29 | 4.8M | 10.8M | 44.3% | 4,280 |
| 2026-10-28 | 5.5M | 13.1M | 42.0% | 16,289 |
| 2026-10-27 | 6.0M | 14.7M | 41.1% | 12,771 |
| 2026-10-26 | 4.6M | 10.4M | 44.5% | 29,715 |
| 2026-10-23 | 6.3M | 13.2M | 47.8% | 4,717 |
| 2026-10-22 | 10.7M | 21.0M | 50.6% | 37,088 |
| 2026-10-21 | 19.2M | 37.9M | 50.5% | 90,692 |
| 2026-10-20 | 6.4M | 13.6M | 47.0% | 28,866 |
| 2026-10-19 | 6.1M | 13.9M | 43.5% | 918,088 |
| 2026-10-16 | 12.2M | 22.1M | 55.2% | 292,244 |
| 2026-10-15 | 7.1M | 15.9M | 44.5% | 37,907 |
| 2026-10-14 | 7.3M | 15.3M | 48.0% | 35,009 |
| 2026-10-13 | 4.7M | 11.1M | 42.1% | 31,244 |
| 2026-10-12 | 5.6M | 12.9M | 43.6% | 14,985 |
| 2026-10-09 | 6.2M | 14.4M | 43.1% | 43,634 |
| 2026-10-08 | 8.4M | 18.7M | 44.7% | 15,251 |
| 2026-10-07 | 8.4M | 18.3M | 46.0% | 96,219 |
| 2026-10-06 | 5.6M | 13.5M | 41.7% | 37,109 |
| 2026-10-05 | 6.2M | 11.5M | 53.6% | 20,041 |
| 2026-10-02 | 9.5M | 20.7M | 45.6% | 61,803 |
| 2026-10-01 | 6.2M | 12.3M | 50.4% | 30,453 |
| 2026-09-30 | 6.8M | 13.5M | 50.3% | 22,124 |
| 2026-09-29 | 6.4M | 12.1M | 53.3% | 26,793 |
| 2026-09-28 | 6.0M | 13.6M | 44.0% | 35,996 |
| 2026-09-25 | 11.7M | 24.9M | 47.2% | 91,934 |
| 2026-09-24 | 7.9M | 16.8M | 47.1% | 55,935 |
| 2026-09-23 | 8.1M | 18.1M | 44.5% | 58,673 |
| 2026-09-22 | 8.1M | 16.3M | 49.4% | 48,881 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 14 October 2026, the fails-to-deliver balance in SMCI is 48,283 shares, up 45,720 shares over the last settlement date. Over the last 30 readings it ranged from 300 shares (25 September 2026) to 1,184,230 shares (17 September 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-10-14 | 48,283 | $39.07 | $1.9M |
| 2026-10-13 | 2,563 | $39.98 | $102K |
| 2026-10-08 | 2,600 | $44.94 | $117K |
| 2026-10-07 | 92,259 | $43.46 | $4.0M |
| 2026-10-06 | 976 | $43.19 | $42K |
| 2026-10-05 | 90,524 | $43.69 | $4.0M |
| 2026-10-02 | 1,000 | $41.92 | $42K |
| 2026-09-28 | 51,067 | $43.26 | $2.2M |
| 2026-09-25 | 300 | $41.51 | $12K |
| 2026-09-24 | 141,634 | $41.44 | $5.9M |
| 2026-09-22 | 291,533 | $41.20 | $12.0M |
| 2026-09-21 | 11,451 | $39.09 | $448K |
| 2026-09-18 | 25,025 | $40.35 | $1.0M |
| 2026-09-17 | 1,184,230 | $36.85 | $43.6M |
| 2026-09-14 | 4,600 | $40.10 | $184K |
| 2026-09-11 | 29,892 | $37.38 | $1.1M |
| 2026-09-09 | 170,475 | $40.26 | $6.9M |
| 2026-09-08 | 45,171 | $39.59 | $1.8M |
| 2026-09-04 | 14,908 | $37.87 | $565K |
| 2026-09-02 | 2,786 | $36.71 | $102K |
| 2026-09-01 | 9,784 | $37.28 | $365K |
| 2026-08-31 | 4,300 | $37.08 | $159K |
| 2026-08-25 | 600 | $35.17 | $21K |
| 2026-08-24 | 10,905 | $37.24 | $406K |
| 2026-08-21 | 11,911 | $36.50 | $435K |
| 2026-08-17 | 17,824 | $39.84 | $710K |
| 2026-08-14 | 400 | $39.16 | $16K |
| 2026-08-13 | 484 | $37.61 | $18K |
| 2026-08-12 | 268,737 | $31.60 | $8.5M |
| 2026-08-10 | 5,008 | $31.13 | $156K |
Insider trades
SEC Form 4, newest first. JSONInsiders at SMCI reported 8 open-market sells worth $24.4M in the last 90 days and no open-market buys. Latest filing: Liang Charles (President and CEO) on 2026-10-07.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-10-07 | Liang Charles | President and CEO | Sell | 100K | $45.02 | $4.5M | 338K |
| 2026-10-07 | Liu Liang Chiu-Chu Sara | Director, 10% owner | Sell | 100K | $45.02 | $4.5M | 338K |
| 2026-09-04 | Liu Liang Chiu-Chu Sara | Director, 10% owner | Sell | 100K | $40.00 | $4.0M | 438K |
| 2026-09-04 | Liang Charles | President and CEO | Sell | 100K | $40.00 | $4.0M | 438K |
| 2026-09-03 | Liu Liang Chiu-Chu Sara | Director, 10% owner | Sell | 57K | $37.62 | $2.2M | 538K |
| 2026-09-03 | Liu Liang Chiu-Chu Sara | Director, 10% owner | Sell | 43K | $36.60 | $1.6M | 595K |
| 2026-09-03 | Liang Charles | President and CEO | Sell | 57K | $37.62 | $2.2M | 538K |
| 2026-09-03 | Liang Charles | President and CEO | Sell | 43K | $36.60 | $1.6M | 595K |
| 2026-08-17 | Cheung Kenneth | SVP, Chief Accounting Officer | Tax withholding | 808 | $38.28 | $31K | 64K |
| 2026-08-17 | Cheung Kenneth | SVP, Chief Accounting Officer | Exercise or conversion | 2K | price not stated in the filing | not stated | 65K |
| 2026-08-17 | Liu Liang Chiu-Chu Sara | Director, 10% owner | Tax withholding | 2K | $38.28 | $75K | 638K |
| 2026-08-17 | Liu Liang Chiu-Chu Sara | Director, 10% owner | Exercise or conversion | 4K | price not stated in the filing | not stated | 639K |
| 2026-08-17 | Liang Charles | President and CEO | Tax withholding | 2K | $38.28 | $75K | 638K |
| 2026-08-17 | Liang Charles | President and CEO | Exercise or conversion | 4K | price not stated in the filing | not stated | 639K |
| 2026-08-17 | Malyala Vikranth | SVP, Chief Business Officer | Tax withholding | 3K | $38.28 | $117K | 48K |
| 2026-08-17 | Malyala Vikranth | SVP, Chief Business Officer | Exercise or conversion | 6K | price not stated in the filing | not stated | 51K |
| 2026-08-17 | Thauberger Matthew | Chief Revenue Officer | Tax withholding | 1K | $38.28 | $44K | 6K |
| 2026-08-17 | Thauberger Matthew | Chief Revenue Officer | Exercise or conversion | 2K | price not stated in the filing | not stated | 8K |
| 2026-08-17 | WEIGAND DAVID E | SVP, Chief Financial Officer | Tax withholding | 3K | $38.28 | $127K | 135K |
| 2026-08-17 | WEIGAND DAVID E | SVP, Chief Financial Officer | Exercise or conversion | 7K | price not stated in the filing | not stated | 138K |
| 2026-08-17 | Xiao Jin | Sr. Corporate VP, Engineering | Tax withholding | 1K | $38.28 | $55K | 195K |
| 2026-08-17 | Xiao Jin | Sr. Corporate VP, Engineering | Exercise or conversion | 4K | price not stated in the filing | not stated | 196K |
| 2026-08-10 | WEIGAND DAVID E | SVP, Chief Financial Officer | Tax withholding | 754 | $31.46 | $24K | 132K |
| 2026-08-10 | WEIGAND DAVID E | SVP, Chief Financial Officer | Exercise or conversion | 1K | price not stated in the filing | not stated | 132K |
| 2026-08-10 | Liang Charles | President and CEO | Tax withholding | 553 | $31.46 | $17K | 636K |
| 2026-08-10 | Liang Charles | President and CEO | Exercise or conversion | 1K | price not stated in the filing | not stated | 636K |
| 2026-08-10 | Liang Charles | President and CEO | Tax withholding | 1K | $31.46 | $36K | 635K |
| 2026-08-10 | Liang Charles | President and CEO | Exercise or conversion | 2K | price not stated in the filing | not stated | 636K |
| 2026-08-10 | Liu Liang Chiu-Chu Sara | Director, 10% owner | Tax withholding | 553 | $31.46 | $17K | 636K |
| 2026-08-10 | Liu Liang Chiu-Chu Sara | Director, 10% owner | Exercise or conversion | 1K | price not stated in the filing | not stated | 636K |
| 2026-08-10 | Liu Liang Chiu-Chu Sara | Director, 10% owner | Tax withholding | 1K | $31.46 | $36K | 635K |
| 2026-08-10 | Liu Liang Chiu-Chu Sara | Director, 10% owner | Exercise or conversion | 2K | price not stated in the filing | not stated | 636K |
| 2026-08-10 | Cheung Kenneth | SVP, Chief Accounting Officer | Tax withholding | 1K | $31.46 | $39K | 62K |
| 2026-08-10 | Cheung Kenneth | SVP, Chief Accounting Officer | Exercise or conversion | 3K | price not stated in the filing | not stated | 64K |
| 2026-08-10 | Cheung Kenneth | SVP, Chief Accounting Officer | Tax withholding | 449 | $31.46 | $14K | 60K |
| 2026-08-10 | Cheung Kenneth | SVP, Chief Accounting Officer | Exercise or conversion | 1K | price not stated in the filing | not stated | 61K |
| 2026-08-10 | Xiao Jin | Sr. Corporate VP, Engineering | Tax withholding | 368 | $31.46 | $12K | 192K |
| 2026-08-10 | Xiao Jin | Sr. Corporate VP, Engineering | Exercise or conversion | 1K | price not stated in the filing | not stated | 192K |
| 2026-08-10 | Xiao Jin | Sr. Corporate VP, Engineering | Tax withholding | 707 | $31.46 | $22K | 191K |
| 2026-08-10 | Xiao Jin | Sr. Corporate VP, Engineering | Exercise or conversion | 2K | price not stated in the filing | not stated | 192K |
| 2026-08-10 | Malyala Vikranth | SVP, Chief Business Officer | Tax withholding | 580 | $31.46 | $18K | 45K |
| 2026-08-10 | Malyala Vikranth | SVP, Chief Business Officer | Exercise or conversion | 1K | price not stated in the filing | not stated | 46K |
| 2026-08-10 | Malyala Vikranth | SVP, Chief Business Officer | Tax withholding | 1K | $31.46 | $34K | 44K |
| 2026-08-10 | Malyala Vikranth | SVP, Chief Business Officer | Exercise or conversion | 2K | price not stated in the filing | not stated | 45K |
| 2026-08-10 | Thauberger Matthew | Chief Revenue Officer | Tax withholding | 219 | $31.46 | $7K | 5K |
| 2026-08-10 | Thauberger Matthew | Chief Revenue Officer | Exercise or conversion | 430 | price not stated in the filing | not stated | 6K |
| 2026-08-10 | Thauberger Matthew | Chief Revenue Officer | Tax withholding | 377 | $31.46 | $12K | 5K |
| 2026-08-10 | Thauberger Matthew | Chief Revenue Officer | Exercise or conversion | 740 | price not stated in the filing | not stated | 6K |
| 2026-07-01 | WEIGAND DAVID E | SVP, Chief Financial Officer | Tax withholding | 593 | $27.65 | $16K | 131K |
| 2026-07-01 | WEIGAND DAVID E | SVP, Chief Financial Officer | Exercise or conversion | 1K | price not stated in the filing | not stated | 131K |
| 2026-07-01 | WEIGAND DAVID E | SVP, Chief Financial Officer | Tax withholding | 2K | $27.65 | $42K | 130K |
| 2026-07-01 | WEIGAND DAVID E | SVP, Chief Financial Officer | Exercise or conversion | 3K | price not stated in the filing | not stated | 132K |
| 2026-07-01 | WEIGAND DAVID E | SVP, Chief Financial Officer | Tax withholding | 550 | $27.65 | $15K | 129K |
| 2026-07-01 | WEIGAND DAVID E | SVP, Chief Financial Officer | Exercise or conversion | 1K | price not stated in the filing | not stated | 129K |
| 2026-07-01 | WEIGAND DAVID E | SVP, Chief Financial Officer | Tax withholding | 3K | $27.65 | $72K | 128K |
| 2026-07-01 | WEIGAND DAVID E | SVP, Chief Financial Officer | Exercise or conversion | 5K | price not stated in the filing | not stated | 131K |
| 2026-07-01 | WEIGAND DAVID E | SVP, Chief Financial Officer | Tax withholding | 5K | $27.65 | $132K | 126K |
| 2026-07-01 | WEIGAND DAVID E | SVP, Chief Financial Officer | Exercise or conversion | 9K | price not stated in the filing | not stated | 131K |
| 2026-07-01 | Malyala Vikranth | SVP, Chief Business Officer | Tax withholding | 258 | $27.65 | $7K | 43K |
| 2026-07-01 | Malyala Vikranth | SVP, Chief Business Officer | Exercise or conversion | 507 | price not stated in the filing | not stated | 44K |
| 2026-07-01 | Malyala Vikranth | SVP, Chief Business Officer | Tax withholding | 719 | $27.65 | $20K | 43K |
| 2026-07-01 | Malyala Vikranth | SVP, Chief Business Officer | Exercise or conversion | 1K | price not stated in the filing | not stated | 44K |
| 2026-07-01 | Malyala Vikranth | SVP, Chief Business Officer | Tax withholding | 621 | $27.65 | $17K | 42K |
| 2026-07-01 | Malyala Vikranth | SVP, Chief Business Officer | Exercise or conversion | 1K | price not stated in the filing | not stated | 43K |
| 2026-07-01 | Malyala Vikranth | SVP, Chief Business Officer | Tax withholding | 2K | $27.65 | $65K | 42K |
| 2026-07-01 | Malyala Vikranth | SVP, Chief Business Officer | Exercise or conversion | 5K | price not stated in the filing | not stated | 44K |
| 2026-07-01 | Liu Liang Chiu-Chu Sara | Director, 10% owner | Tax withholding | 148 | $27.65 | $4K | 634K |
| 2026-07-01 | Liu Liang Chiu-Chu Sara | Director, 10% owner | Exercise or conversion | 273 | price not stated in the filing | not stated | 635K |
| 2026-07-01 | Liu Liang Chiu-Chu Sara | Director, 10% owner | Tax withholding | 276 | $27.65 | $8K | 634K |
| 2026-07-01 | Liu Liang Chiu-Chu Sara | Director, 10% owner | Exercise or conversion | 510 | price not stated in the filing | not stated | 635K |
| 2026-07-01 | Liu Liang Chiu-Chu Sara | Director, 10% owner | Tax withholding | 448 | $27.65 | $12K | 634K |
| 2026-07-01 | Liu Liang Chiu-Chu Sara | Director, 10% owner | Exercise or conversion | 830 | price not stated in the filing | not stated | 634K |
| 2026-07-01 | Liang Charles | President and CEO | Tax withholding | 148 | $27.65 | $4K | 634K |
| 2026-07-01 | Liang Charles | President and CEO | Exercise or conversion | 273 | price not stated in the filing | not stated | 635K |
| 2026-07-01 | Liang Charles | President and CEO | Tax withholding | 276 | $27.65 | $8K | 634K |
| 2026-07-01 | Liang Charles | President and CEO | Exercise or conversion | 510 | price not stated in the filing | not stated | 635K |
| 2026-07-01 | Liang Charles | President and CEO | Tax withholding | 448 | $27.65 | $12K | 634K |
| 2026-07-01 | Liang Charles | President and CEO | Exercise or conversion | 830 | price not stated in the filing | not stated | 634K |
| 2026-06-30 | Mogensen Susan | Director | Exercise or conversion | 5K | price not stated in the filing | not stated | 9K |
| 2026-06-30 | Lin Judy L. | Director | Exercise or conversion | 5K | price not stated in the filing | not stated | 60K |
| 2026-06-30 | LIU TALLY C | Director | Exercise or conversion | 3K | price not stated in the filing | not stated | 289K |
| 2026-06-30 | BLAIR ROBERT L | Director | Exercise or conversion | 5K | price not stated in the filing | not stated | 7K |
| 2026-06-30 | Angel Scott | Director | Exercise or conversion | 5K | price not stated in the filing | not stated | 7K |
| 2026-06-17 | WEIGAND DAVID E | SVP, Chief Financial Officer | Tax withholding | 2K | $27.78 | $50K | 121K |
| 2026-06-17 | WEIGAND DAVID E | SVP, Chief Financial Officer | Exercise or conversion | 5K | price not stated in the filing | not stated | 123K |
| 2026-06-17 | Malyala Vikranth | SVP, Chief Business Officer | Tax withholding | 3K | $27.78 | $78K | 40K |
| 2026-06-17 | Malyala Vikranth | SVP, Chief Business Officer | Exercise or conversion | 8K | price not stated in the filing | not stated | 42K |
| 2026-05-26 | Liu Liang Chiu-Chu Sara | Director, 10% owner | Gift | 340K | $0.00 | $0 | 25.3M |
| 2026-05-26 | Liang Charles | President and CEO | Gift | 340K | $0.00 | $0 | 25.3M |
| 2026-05-10 | Cheung Kenneth | SVP, Chief Accounting Officer | Tax withholding | 449 | $35.37 | $16K | 59K |
| 2026-05-10 | Cheung Kenneth | SVP, Chief Accounting Officer | Exercise or conversion | 1K | price not stated in the filing | not stated | 60K |
| 2026-05-10 | Liang Charles | President and CEO | Exercise or conversion | 2K | price not stated in the filing | not stated | 633K |
| 2026-05-10 | Liang Charles | President and CEO | Tax withholding | 1K | $35.37 | $40K | 632K |
| 2026-05-10 | Liang Charles | President and CEO | Exercise or conversion | 4K | price not stated in the filing | not stated | 636K |
| 2026-05-10 | Liang Charles | President and CEO | Tax withholding | 2K | $35.37 | $78K | 634K |
| 2026-05-10 | Liu Liang Chiu-Chu Sara | Director,TenPercentOwner | Exercise or conversion | 2K | price not stated in the filing | not stated | 633K |
| 2026-05-10 | Liu Liang Chiu-Chu Sara | Director,TenPercentOwner | Tax withholding | 2K | $35.37 | $78K | 634K |
| 2026-05-10 | Liu Liang Chiu-Chu Sara | Director,TenPercentOwner | Exercise or conversion | 4K | price not stated in the filing | not stated | 636K |
| 2026-05-10 | Liu Liang Chiu-Chu Sara | Director,TenPercentOwner | Tax withholding | 1K | $35.37 | $40K | 632K |
| 2026-05-10 | Xiao Jin | Sr. Corporate VP, Engineering | Exercise or conversion | 2K | price not stated in the filing | not stated | 188K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Planned sales (Form 144)
Newest first. JSON14 Form 144 notices on file for SMCI worth $27.7M at the prices reported; 3 in the last 90 days worth $12.2M. Latest: Liu Liang Chiu-Chu Sara filed on 2026-10-07 to sell 100,000 shares ($4.5M) from 2026-10-07.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-10-07 | Liu Liang Chiu-Chu SaraDirector | 100K | $4.5M | 0.015% | 2026-10-07 | UBS Financial Services Inc. |
| 2026-09-04 | Liu Liang Chiu-Chu SaraDirector | 100K | $4.0M | 0.015% | 2026-09-04 | UBS Financial Services Inc. |
| 2026-09-03 | Liu Liang Chiu-Chu SaraDirector | 100K | $3.7M | 0.015% | 2026-09-03 | UBS Financial Services Inc. |
| 2026-05-26 | YIH-SHYAN W LIAWFormer Director | 20K | $742K | 0.003% | 2026-05-26 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-22 | YIH-SHYAN W LIAWFormer Director | 136K | $4.8M | 0.023% | 2026-05-22 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-20 | YIH-SHYAN W LIAWFormer Director | 55K | $1.8M | 0.009% | 2026-05-20 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-20 | YIH-SHYAN W LIAWFormer Director | 20K | $623K | 0.003% | 2026-05-19 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-18 | YIH-SHYAN W LIAWFormer Director | 68K | $2.0M | 0.011% | 2026-05-18 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-14 | YIH-SHYAN W LIAWFormer Director | 10K | $356K | 0.002% | 2026-05-11 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-14 | YIH-SHYAN W LIAWFormer Director | 30K | $998K | 0.005% | 2026-05-14 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-13 | YIH-SHYAN W LIAWFormer Director | 10K | $330K | 0.002% | 2026-05-13 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-11 | YIH-SHYAN W LIAWDirector | 10K | $356K | 0.002% | 2026-05-11 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-26 | Sherman TuanBoard of Director | 49K | $1.6M | 0.008% | 2025-11-26 | Merrill Lynch |
| 2025-11-24 | GEORGE W KAOOfficer | 57K | $1.9M | 0.010% | 2025-11-24 | Morgan Stanley Smith Barney LLC Executive Financial Services |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON10 holders report 5% or more of SMCI in their latest filing, all on Schedule 13G (passive). The largest reported stake is JANE STREET GROUP, LLC at 7.4% of the class (49,247,798 shares), filed 2026-08-13 for an event on 2026-06-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-10-30 | 13G/Ano. 1 | Vanguard Portfolio Managementinvestment adviser | 32.8M | 5.0% | 2026-09-30 |
| 2026-08-14 | 13G/Ano. 1 | Capital Ventures Internationalcorporation | 33.4M | 5.1% | 2026-06-30 |
| 2026-08-14 | 13G/Ano. 1 | G1 Execution Services, LLCbroker-dealer, other entity | 33.4M | 5.1% | 2026-06-30 |
| 2026-08-14 | 13G/Ano. 1 | SIG Brokerage, LPbroker-dealer, partnership | 33.4M | 5.1% | 2026-06-30 |
| 2026-08-14 | 13G/Ano. 1 | Susquehanna Fundamental Investments, LLCother entity | 33.4M | 5.1% | 2026-06-30 |
| 2026-08-14 | 13G/Ano. 1 | Susquehanna Investment Groupbroker-dealer, partnership | 33.4M | 5.1% | 2026-06-30 |
| 2026-08-14 | 13G/Ano. 1 | Susquehanna Securities, LLCbroker-dealer, other entity | 33.4M | 5.1% | 2026-06-30 |
| 2026-08-14 | 13G/Ano. 1 | Susquehanna Advisors Group, Inc.corporation | 33.4M | 5.1% | 2026-06-30 |
| 2026-08-13 | 13G/Ano. 2 | JANE STREET GROUP, LLCparent holding company | 49.2M | 7.4% | 2026-06-30 |
| 2026-08-13 | 13G/Ano. 2 | Jane Street Global Trading, LLCbroker-dealer | 37.1M | 5.6% | 2026-06-30 |
| 2026-08-13 | 13G/Ano. 2 | Jane Street Capital, LLCbroker-dealer | 12.1M | 1.8% | 2026-06-30 |
| 2026-08-13 | 13G/Ano. 2 | Jane Street Singapore Pte. Ltdother entity | 135 | 0.0% | 2026-06-30 |
| 2026-04-30 | 13G | Vanguard Capital Managementinvestment adviser | 37.9M | 6.3% | 2026-03-31 |
| 2026-03-27 | 13G/Ano. 6 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
13F holders
Tracked managers holding SMCI at their latest 13F. JSON8 of the 30 tracked managers held SMCI at their latest 13F, $951.4M in total at quarter-end prices. Two Sigma Investments is the largest at $287.0M (0.2% of its portfolio) as of 2026-06-30. Over the prior quarter 8 added shares and 0 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Two Sigma Investments | 2026-06-30 | 9.8M | $287.0M | 0.21% | +8.9M |
| Renaissance Technologies | 2026-06-30 | 6.8M | $199.0M | 0.27% | +6.7M |
| Point72 Asset Management | 2026-06-30 | 4.8M | $139.5M | 0.15% | +4.7M |
| Citadel Advisors | 2026-06-30 | 3.5M | $103.9M | 0.01% | +1.9M |
| D. E. Shaw & Co. | 2026-06-30 | 3.2M | $95.0M | 0.05% | +2.9M |
| AQR Capital Management | 2026-06-30 | 2.5M | $72.6M | 0.03% | +2.3M |
| Millennium Management | 2026-06-30 | 1.8M | $52.0M | 0.02% | +1.3M |
| Bridgewater Associates | 2026-06-30 | 82K | $2.4M | 0.01% | +8K |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
Financials
SEC XBRL, as filed. JSONIn Q4 FY 2026 (quarter ended 2026-06-30) Super Micro Computer reported revenue of $11.12B, up 93.2% from the same quarter a year earlier, and net income of $1.18B. In FY 2026 it generated -$6.81B of operating cash flow.
- Cash
- $7.52B
- Equity
- $14.48B
- Total assets
- $29.95B
- Shares outstanding
- 656,965,384
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q4 FY 2026derived | 2026-06-30 | $11.12B | $1.18B | 10.6% | n/a |
| Q3 FY 2026 | 2026-03-31 | $10.24B | $483.4M | 4.7% | 0.72 |
| Q2 FY 2026 | 2025-12-31 | $12.68B | $400.6M | 3.2% | 0.60 |
| Q1 FY 2026 | 2025-09-30 | $5.02B | $168.3M | 3.4% | 0.26 |
| Q4 FY 2025derived | 2025-06-30 | $5.76B | $195.2M | 3.4% | n/a |
| Q3 FY 2025 | 2025-03-31 | $4.60B | $108.8M | 2.4% | 0.17 |
| Q2 FY 2025 | 2024-12-31 | $5.68B | $320.6M | 5.6% | 0.51 |
| Q1 FY 2025 | 2024-09-30 | $5.94B | $424.3M | 7.1% | 0.67 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2026 | 2026-06-30 | $39.06B | $2.23B | -$6.81B | $162.0M | n/a | n/a |
| FY 2025 | 2025-06-30 | $21.97B | $1.05B | $1.66B | $127.2M | n/a | n/a |
| FY 2024 | 2024-06-30 | $14.99B | $1.15B | -$2.49B | $124.3M | n/a | n/a |
| FY 2023 | 2023-06-30 | $7.12B | $640.0M | $663.6M | $36.8M | n/a | n/a |
| FY 2022 | 2022-06-30 | $5.20B | $285.2M | -$440.8M | $45.2M | n/a | n/a |
Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-07-31 from the cover page.
What this page is
Super Micro Computer in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows Super Micro Computer (SMCI), SEC CIK 1375365, listed on Nasdaq, classified by the SEC as electronic computers. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-10-15.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-11-02.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-10-14.JSON and CSV
- Planned sales
- SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-10-07.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-10-30.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Financials
- SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-10-20.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-10-07.JSON and CSV
- Company record
- EDGAR filing index for CIK 1375365Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
Other companies the SEC classifies as electronic computers
Other company pages
Datasets
Frequently Asked Questions
How much of SMCI is sold short?
80,104,936 shares were held short at the 2026-10-15 settlement, 2.6 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is SMCI's daily short volume?
On 2026-11-02, 8,267,870 of the 16,435,625 SMCI shares reported to FINRA were sold short, 50.3% of the day's reported volume. Short volume is a flow for one day, not a position.
Does SMCI have fails to deliver?
The SEC's latest file shows 48,283 SMCI shares failed to deliver at settlement 2026-10-14. Fails are reported per settlement date and published twice a month with a lag.
Are SMCI insiders buying or selling?
Insiders at SMCI reported 8 open-market sells worth $24.4M in the last 90 days and no open-market buys. Latest filing: Liang Charles (President and CEO) on 2026-10-07.
Have SMCI insiders filed to sell?
14 Form 144 notices on file for SMCI worth $27.7M at the prices reported; 3 in the last 90 days worth $12.2M. Latest: Liu Liang Chiu-Chu Sara filed on 2026-10-07 to sell 100,000 shares ($4.5M) from 2026-10-07.
Who owns 5% or more of SMCI?
10 holders report 5% or more of SMCI in their latest filing, all on Schedule 13G (passive). The largest reported stake is JANE STREET GROUP, LLC at 7.4% of the class (49,247,798 shares), filed 2026-08-13 for an event on 2026-06-30.
What did SMCI report last quarter?
In Q4 FY 2026 (quarter ended 2026-06-30) Super Micro Computer reported revenue of $11.12B, up 93.2% from the same quarter a year earlier, and net income of $1.18B. In FY 2026 it generated -$6.81B of operating cash flow.
Which tracked 13F managers own SMCI?
8 of the 30 tracked 13F managers held SMCI shares at their latest filing, $951.4M in all. The largest: Two Sigma Investments (9.8M shares, $287.0M), Renaissance Technologies (6.8M shares, $199.0M), Steve Cohen's Point72 Asset Management (4.8M shares, $139.5M), Ken Griffin's Citadel Advisors (3.5M shares, $103.9M), D. E. Shaw & Co. (3.2M shares, $95.0M), Cliff Asness's AQR Capital Management (2.5M shares, $72.6M). The table above lists all 8.
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.