IonQ (IONQ)
IonQ 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 NYSE, classified by the SEC as services-computer integrated systems design.
47.9M
Short interest
settlement 2026-10-15
1.9
Days to cover
+0.5 days vs prior
49.0%
Short share of volume
2026-10-28
143,311
Fails to deliver
settlement 2026-09-29
Wed 4 Nov
Next earnings
estimated date
-$90K
Insider flow, 90 days
0 buys, 1 sells
As of 2026-10-28.
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 IONQ is 47,907,371 shares, up 7,421,309 shares over the last month. Over the last 48 readings it ranged from 23,325,462 shares (28 February 2025) to 85,889,142 shares (27 February 2026). At the reported average volume of 24.5M shares a day that is 1.9 days to cover.
Embed this chart.The embed keeps its attribution line.
<iframe src="https://xoomar.com/embed/stocks/ionq" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 47,907,371 | +17.9% | 24,516,144 | 1.95 |
| 2026-09-30 | 40,638,080 | +0.4% | 28,757,371 | 1.41 |
| 2026-09-15 | 40,486,062 | -1.4% | 18,457,061 | 2.19 |
| 2026-08-31 | 41,053,368 | -3.1% | 18,088,211 | 2.27 |
| 2026-08-14 | 42,363,766 | -15.5% | 22,795,992 | 1.86 |
| 2026-07-31 | 50,158,156 | +6.6% | 20,430,509 | 2.46 |
| 2026-07-15 | 47,045,003 | +6.8% | 16,728,171 | 2.81 |
| 2026-06-30 | 44,033,601 | -12.8% | 26,925,572 | 1.64 |
| 2026-06-15 | 50,485,339 | -12.9% | 29,263,378 | 1.73 |
| 2026-05-29 | 57,963,134 | -20.9% | 34,696,221 | 1.67 |
| 2026-05-15 | 73,282,410 | -12.5% | 36,246,942 | 2.02 |
| 2026-04-30 | 83,718,404 | -0.4% | 36,191,207 | 2.31 |
| 2026-04-15 | 84,028,918 | +3.8% | 29,586,420 | 2.84 |
| 2026-03-31 | 80,934,731 | +1.8% | 18,048,590 | 4.48 |
| 2026-03-13 | 79,476,027 | -7.5% | 22,882,162 | 3.47 |
| 2026-02-27 | 85,889,142 | +3.7% | 23,581,010 | 3.64 |
| 2026-02-13 | 82,807,735 | +4.5% | 22,574,171 | 3.67 |
| 2026-01-30 | 79,280,081 | +7.6% | 24,169,719 | 3.28 |
| 2026-01-15 | 73,679,307 | -5.8% | 16,786,723 | 4.39 |
| 2025-12-31 | 78,183,234 | +10.3% | 18,179,540 | 4.30 |
| 2025-12-15 | 70,884,695 | +7.2% | 17,684,497 | 4.01 |
| 2025-11-28 | 66,142,361 | +14.3% | 23,008,553 | 2.87 |
| 2025-11-14 | 57,871,095 | +17.7% | 27,010,188 | 2.14 |
| 2025-10-31 | 49,154,344 | +3.1% | 31,598,541 | 1.56 |
| 2025-10-15 | 47,659,672 | -22.6% | 37,735,026 | 1.26 |
| 2025-09-30 | 61,605,378 | +39.3% | 37,548,570 | 1.64 |
| 2025-09-15 | 44,221,845 | -0.2% | 21,660,114 | 2.04 |
| 2025-08-29 | 44,325,998 | +8.6% | 13,935,732 | 3.18 |
| 2025-08-15 | 40,832,227 | +17.3% | 21,337,401 | 1.91 |
| 2025-07-31 | 34,819,830 | -0.4% | 19,704,127 | 1.77 |
| 2025-07-15 | 34,974,337 | -4.2% | 21,876,628 | 1.60 |
| 2025-06-30 | 36,508,021 | +3.0% | 23,358,510 | 1.56 |
| 2025-06-13 | 35,447,606 | -1.5% | 23,453,619 | 1.51 |
| 2025-05-30 | 35,983,807 | -10.8% | 34,131,119 | 1.05 |
| 2025-05-15 | 40,330,509 | -8.6% | 16,549,997 | 2.44 |
| 2025-04-30 | 44,142,032 | +10.2% | 13,530,309 | 3.26 |
| 2025-04-15 | 40,070,696 | +24.4% | 22,391,425 | 1.79 |
| 2025-03-31 | 32,201,765 | +15.5% | 22,375,163 | 1.44 |
| 2025-03-14 | 27,891,124 | +19.6% | 21,922,187 | 1.27 |
| 2025-02-28 | 23,325,462 | -0.9% | 18,456,300 | 1.26 |
| 2025-02-14 | 23,540,474 | -0.5% | 13,637,251 | 1.73 |
| 2025-01-31 | 23,649,030 | -13.2% | 23,488,227 | 1.01 |
| 2025-01-15 | 27,234,780 | +8.9% | 52,335,829 | 1.00 |
| 2024-12-31 | 24,998,536 | -19.6% | 28,428,744 | 1.00 |
| 2024-12-13 | 31,074,573 | +2.9% | 24,516,013 | 1.27 |
| 2024-11-29 | 30,206,741 | -20.5% | 31,850,154 | 1.00 |
| 2024-11-15 | 38,016,801 | -3.3% | 34,122,248 | 1.11 |
| 2024-10-31 | 39,301,690 | -6.7% | 24,234,507 | 1.62 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 28 October 2026, the short share of IONQ volume is 49.0%, down 12.4 points over the last five sessions. Over the last 30 readings it ranged from 43.4% (27 October 2026) to 69.6% (12 October 2026). The latest reading is 8.3 points below the 30-session average of 57.3%, on 6.4M shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-28 | 3.1M | 6.4M | 49.0% | 4,194 |
| 2026-10-27 | 3.5M | 8.0M | 43.4% | 27,314 |
| 2026-10-26 | 2.8M | 5.9M | 47.2% | 33,526 |
| 2026-10-23 | 2.8M | 5.3M | 53.1% | 36,727 |
| 2026-10-22 | 4.1M | 7.4M | 55.8% | 31,617 |
| 2026-10-21 | 3.9M | 6.4M | 61.4% | 10,657 |
| 2026-10-20 | 5.1M | 8.4M | 61.5% | 3,255 |
| 2026-10-19 | 6.4M | 10.2M | 63.3% | 4,007 |
| 2026-10-16 | 7.3M | 11.3M | 64.3% | 47,373 |
| 2026-10-15 | 10.5M | 16.4M | 64.0% | 1,190,997 |
| 2026-10-14 | 11.0M | 16.2M | 67.6% | 326,693 |
| 2026-10-13 | 6.9M | 10.4M | 66.6% | 900,216 |
| 2026-10-12 | 9.4M | 13.5M | 69.6% | 1,036,022 |
| 2026-10-09 | 3.8M | 6.1M | 61.7% | 6,262 |
| 2026-10-08 | 5.0M | 8.9M | 56.2% | 22,700 |
| 2026-10-07 | 4.8M | 7.8M | 62.1% | 20,018 |
| 2026-10-06 | 3.5M | 7.6M | 46.3% | 20,550 |
| 2026-10-05 | 4.2M | 7.8M | 53.0% | 13,348 |
| 2026-10-02 | 4.6M | 7.9M | 58.1% | 16,491 |
| 2026-10-01 | 4.4M | 7.6M | 57.9% | 31,732 |
| 2026-09-30 | 6.9M | 11.4M | 60.7% | 70,870 |
| 2026-09-29 | 4.6M | 7.8M | 59.3% | 13,927 |
| 2026-09-28 | 7.7M | 15.9M | 48.5% | 46,493 |
| 2026-09-25 | 6.4M | 13.5M | 47.5% | 40,646 |
| 2026-09-24 | 10.2M | 20.0M | 51.2% | 58,926 |
| 2026-09-23 | 20.8M | 33.0M | 63.0% | 70,216 |
| 2026-09-22 | 2.9M | 5.2M | 57.2% | 12,110 |
| 2026-09-21 | 3.1M | 5.8M | 54.1% | 46,632 |
| 2026-09-18 | 5.3M | 8.2M | 64.6% | 48,352 |
| 2026-09-17 | 4.6M | 8.9M | 51.2% | 76,569 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 29 September 2026, the fails-to-deliver balance in IONQ is 143,311 shares, up 129,311 shares over the last settlement date. Over the last 30 readings it ranged from 5 shares (13 August 2026) to 1,190,400 shares (21 September 2026).
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-29 | 143,311 | $44.58 | $6.4M |
| 2026-09-28 | 14,000 | $45.48 | $637K |
| 2026-09-23 | 220 | $40.74 | $9K |
| 2026-09-21 | 1,190,400 | $39.13 | $46.6M |
| 2026-09-18 | 3,218 | $40.34 | $130K |
| 2026-09-17 | 11,325 | $36.84 | $417K |
| 2026-09-16 | 4,772 | $37.05 | $177K |
| 2026-09-10 | 40,183 | $38.14 | $1.5M |
| 2026-09-09 | 4,174 | $40.47 | $169K |
| 2026-09-08 | 404,981 | $39.52 | $16.0M |
| 2026-09-04 | 173,561 | $39.02 | $6.8M |
| 2026-09-03 | 2,239 | $37.64 | $84K |
| 2026-09-02 | 5 | $37.78 | $189 |
| 2026-09-01 | 116,457 | $39.31 | $4.6M |
| 2026-08-31 | 154,235 | $39.20 | $6.0M |
| 2026-08-28 | 15,096 | $42.46 | $641K |
| 2026-08-27 | 12,852 | $40.03 | $514K |
| 2026-08-26 | 5 | $42.05 | $210 |
| 2026-08-25 | 172,566 | $41.06 | $7.1M |
| 2026-08-24 | 319,499 | $44.86 | $14.3M |
| 2026-08-21 | 182,226 | $41.53 | $7.6M |
| 2026-08-20 | 31,687 | $43.36 | $1.4M |
| 2026-08-19 | 175,446 | $44.12 | $7.7M |
| 2026-08-18 | 9,483 | $46.84 | $444K |
| 2026-08-17 | 145,130 | $46.26 | $6.7M |
| 2026-08-14 | 20 | $44.98 | $900 |
| 2026-08-13 | 5 | $45.20 | $226 |
| 2026-08-12 | 19 | $43.44 | $825 |
| 2026-08-11 | 886 | $42.53 | $38K |
| 2026-08-10 | 130,696 | $44.43 | $5.8M |
Insider trades
SEC Form 4, newest first. JSONInsiders at IONQ reported 1 open-market sell worth $90K in the last 90 days and no open-market buys. Latest filing: de Masi Niccolo (President and CEO) on 2026-09-11.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-11 | de Masi Niccolo | President and CEO | Tax withholding | 16K | $37.09 | $598K | 1.1M |
| 2026-09-11 | Singh Inder M | CFO & COO | Tax withholding | 6K | $37.09 | $233K | 409K |
| 2026-09-11 | DACIER PAUL T | CAO, CLO and Secretary | Tax withholding | 4K | $37.09 | $165K | 100K |
| 2026-09-10 | Raymond John w | Director, Special Advisor | Sell | 2K | $37.21 | $90K | 78K |
| 2026-08-24 | Baxter Timothy E | Director | Grant | 6K | $0.00 | $0 | 14K |
| 2026-08-24 | Ball Eric R. | Director | Grant | 6K | $0.00 | $0 | 6K |
| 2026-06-18 | Chou Kathryn K. | Director | Sell | 3K | $55.02 | $152K | 63K |
| 2026-06-18 | Raymond John w | Director,Other | Sell | 4K | $55.01 | $210K | 80K |
| 2026-06-18 | TOLEDANO GABRIELLE B | Director | Sell | 3K | $55.01 | $152K | 11K |
| 2026-06-17 | Scannell William F | Director | Grant | 5K | $0.00 | $0 | 145K |
| 2026-06-17 | TEUBER WILLIAM J JR | Director | Grant | 5K | $0.00 | $0 | 14K |
| 2026-06-17 | FRANKOLA JIM | Director | Grant | 5K | $0.00 | $0 | 9K |
| 2026-06-17 | Chou Kathryn K. | Director | Grant | 5K | $0.00 | $0 | 65K |
| 2026-06-17 | TOLEDANO GABRIELLE B | Director | Grant | 5K | $0.00 | $0 | 14K |
| 2026-06-16 | Singh Inder M | CFO & COO | Tax withholding | 3K | $59.75 | $156K | 415K |
| 2026-06-11 | DACIER PAUL T | CAO, CLO and Secretary | Tax withholding | 4K | $56.21 | $231K | 104K |
| 2026-06-11 | de Masi Niccolo | President and CEO | Tax withholding | 16K | $56.21 | $906K | 1.1M |
| 2026-06-11 | Cardillo Robert T. | Director,Other | Tax withholding | 904 | $56.21 | $51K | 139K |
| 2026-06-11 | Singh Inder M | CFO & COO | Tax withholding | 6K | $56.21 | $353K | 418K |
| 2026-05-06 | Cardillo Robert T. | Director, Executive Chair, IonQ Federal | Sell | 4K | $49.90 | $188K | 140K |
| 2026-05-06 | Cardillo Robert T. | Director, Executive Chair, IonQ Federal | Exercise or conversion | 4K | $11.24 | $42K | 144K |
| 2026-04-16 | Cardillo Robert T. | Director, Executive Chair, IonQ Federal | Sell | 3K | $44.90 | $112K | 140K |
| 2026-04-16 | Cardillo Robert T. | Director, Executive Chair, IonQ Federal | Exercise or conversion | 3K | $11.24 | $28K | 142K |
| 2026-03-12 | Raymond John w | Director, Special Advisor | Sell | 3K | $33.34 | $93K | 84K |
| 2026-03-11 | Singh Inder M | CFO & COO | Tax withholding | 8K | $34.80 | $283K | 424K |
| 2026-03-11 | de Masi Niccolo | President and CEO | Tax withholding | 21K | $34.80 | $723K | 1.2M |
| 2026-03-11 | DACIER PAUL T | CAO, CLO and Secretary | Tax withholding | 6K | $34.80 | $215K | 109K |
| 2026-03-11 | Cardillo Robert T. | Director, Executive Chair, IonQ Federal | Tax withholding | 904 | $34.80 | $31K | 140K |
| 2026-03-02 | Cardillo Robert T. | Director, Executive Chair, IonQ Federal | Grant | 32K | $0.00 | $0 | 141K |
| 2026-02-27 | TEUBER WILLIAM J JR | Director | Buy | 3K | $38.38 | $115K | 9K |
| 2026-02-27 | Cardillo Robert T. | Director, Executive Chair, IonQ Federal | Tax withholding | 3K | $39.19 | $120K | 109K |
| 2026-02-26 | Cardillo Robert T. | Director, Executive Chair, IonQ Federal | Sell | 5K | $39.44 | $204K | 112K |
| 2026-02-26 | Cardillo Robert T. | Director, Executive Chair, IonQ Federal | Exercise or conversion | 3K | $11.24 | $28K | 117K |
| 2026-02-24 | TOLEDANO GABRIELLE B | Director | Sell | 616 | $31.00 | $19K | 9K |
| 2026-02-20 | de Masi Niccolo | President and CEO | Grant | 12K | $0.00 | $0 | 1.2M |
| 2026-02-20 | Singh Inder M | CFO & COO | Grant | 4K | $0.00 | $0 | 432K |
| 2026-02-20 | DACIER PAUL T | CAO, CLO and Secretary | Grant | 4K | $0.00 | $0 | 115K |
| 2025-12-22 | Chou Kathryn K. | Director | Sell | 5K | $55.00 | $275K | 61K |
| 2025-12-22 | Chou Kathryn K. | Director | Exercise or conversion | 5K | $4.61 | $23K | 66K |
| 2025-12-11 | Singh Inder M | CFO & COO | Tax withholding | 13K | $50.49 | $634K | 428K |
| 2025-12-11 | Chou Kathryn K. | Director | Sell | 20K | $51.40 | $1.0M | 61K |
| 2025-12-11 | Chou Kathryn K. | Director | Exercise or conversion | 20K | $4.61 | $92K | 81K |
| 2025-12-11 | de Masi Niccolo | President and CEO | Tax withholding | 16K | $50.49 | $822K | 1.2M |
| 2025-12-11 | Millard Scott Francis | Chief Business Officer | Tax withholding | 20K | $50.49 | $989K | 216K |
| 2025-12-11 | DACIER PAUL T | CAO, CLO and Secretary | Tax withholding | 4K | $50.49 | $209K | 110K |
| 2025-11-20 | Alameddine Rima | Chief Revenue Officer | Sell | 100K | $46.89 | $4.7M | 433K |
| 2025-11-17 | Raymond John w | Director, Special Advisor | Grant | 84K | $0.00 | $0 | 87K |
| 2025-11-11 | TEUBER WILLIAM J JR | Director | Buy | 2K | $54.81 | $110K | 6K |
| 2025-11-10 | Singh Inder M | CFO & COO | Grant | 275K | $0.00 | $0 | 441K |
| 2025-10-06 | Acosta Dean P. | CCA & GRO | Grant | 76K | $0.00 | $0 | 76K |
| 2025-09-25 | Raymond John w | Director | Grant | 3K | $0.00 | $0 | 3K |
| 2025-09-12 | Cardillo Robert T. | Director, Executive Chair, IonQ Federal | Sell | 9K | $50.52 | $443K | 37K |
| 2025-09-12 | Cardillo Robert T. | Director, Executive Chair, IonQ Federal | Exercise or conversion | 9K | $11.24 | $99K | 46K |
| 2025-09-11 | de Masi Niccolo | President and CEO | Sell | 16K | $44.40 | $716K | 1.2M |
| 2025-09-11 | DACIER PAUL T | Chief Administrative Officer | Sell | 4K | $44.40 | $185K | 114K |
| 2025-09-11 | Alameddine Rima | Chief Revenue Officer | Sell | 20K | $44.40 | $887K | 533K |
| 2025-09-10 | Cardillo Robert T. | Director, Executive Chair, IonQ Federal | Grant | 32K | $0.00 | $0 | 115K |
| 2025-09-10 | Cardillo Robert T. | Director, Executive Chair, IonQ Federal | Grant | 46K | $0.00 | $0 | 83K |
| 2025-09-04 | Singh Inder M | CFO and COO | Grant | 160K | $0.00 | $0 | 166K |
| 2025-09-03 | Kramer Thomas G. | Chief Financial Officer | Sell | 65K | $41.82 | $2.7M | 473K |
| 2025-08-26 | TEUBER WILLIAM J JR | Director | Grant | 4K | $0.00 | $0 | 4K |
| 2025-08-26 | FRANKOLA JIM | Director | Grant | 4K | $0.00 | $0 | 4K |
| 2025-08-13 | Singh Inder M | Director | Sell | 50K | $43.02 | $2.2M | 6K |
| 2025-08-13 | Singh Inder M | Director | Exercise or conversion | 15K | $13.53 | $201K | 56K |
| 2025-08-13 | Singh Inder M | Director | Exercise or conversion | 2K | $5.72 | $12K | 41K |
| 2025-08-13 | Singh Inder M | Director | Exercise or conversion | 34K | $12.93 | $434K | 39K |
| 2025-08-13 | de Masi Niccolo | President and CEO | Grant | 485K | $0.00 | $0 | 1.2M |
| 2025-08-13 | DACIER PAUL T | CLO and Corporate Secretary | Grant | 109K | $0.00 | $0 | 119K |
| 2025-08-06 | Kramer Thomas G. | Chief Financial Officer | Sell | 18K | $41.28 | $734K | 538K |
| 2025-08-01 | Singh Inder M | Director | Sell | 37K | $38.28 | $1.4M | 6K |
| 2025-08-01 | Singh Inder M | Director | Exercise or conversion | 10K | $5.72 | $57K | 43K |
| 2025-07-23 | TOLEDANO GABRIELLE B | Director | Grant | 4K | $0.00 | $0 | 10K |
| 2025-07-21 | Kramer Thomas G. | Chief Financial Officer | Sell | 47K | $47.70 | $2.3M | 556K |
| 2025-07-14 | DACIER PAUL T | CLO and Corporate Secretary | Grant | 9K | $0.00 | $0 | 9K |
| 2025-07-11 | Chou Kathryn K. | Director | Sell | 7K | $43.14 | $293K | 61K |
| 2025-07-08 | Kramer Thomas G. | Chief Financial Officer | Sell | 43K | $47.73 | $2.1M | 603K |
| 2025-07-07 | Chou Kathryn K. | Director | Sell | 5K | $46.18 | $231K | 68K |
| 2025-07-07 | Chou Kathryn K. | Director | Exercise or conversion | 5K | $4.61 | $23K | 73K |
| 2025-07-07 | Alameddine Rima | Chief Revenue Officer | Sell | 45K | $46.18 | $2.1M | 553K |
| 2025-07-07 | Alameddine Rima | Chief Revenue Officer | Exercise or conversion | 45K | $4.65 | $209K | 598K |
| 2025-07-02 | Kramer Thomas G. | Chief Financial Officer | Sell | 72K | $42.26 | $3.0M | 647K |
| 2025-06-20 | Chapman Peter Hume | Executive Chair | Sell | 1.5M | $39.93 | $59.8M | 390K |
| 2025-06-20 | Chapman Peter Hume | Executive Chair | Exercise or conversion | 1.5M | $0.13 | $200K | 1.9M |
| 2025-06-18 | Scannell William F | Director | Grant | 6K | $0.00 | $0 | 141K |
| 2025-06-18 | TOLEDANO GABRIELLE B | Director | Grant | 6K | $0.00 | $0 | 6K |
| 2025-06-18 | Singh Inder M | Director | Grant | 6K | $0.00 | $0 | 33K |
| 2025-06-18 | Chou Kathryn K. | Director | Grant | 6K | $0.00 | $0 | 68K |
| 2025-06-18 | Cardillo Robert T. | Director | Grant | 6K | $0.00 | $0 | 37K |
| 2025-06-17 | Chapman Peter Hume | Executive Chair | Sell | 911K | $37.78 | $34.4M | 390K |
| 2025-06-17 | Chapman Peter Hume | Executive Chair | Exercise or conversion | 911K | $0.13 | $121K | 1.3M |
| 2025-06-16 | Kramer Thomas G. | Chief Financial Officer | Sell | 216K | $38.11 | $8.2M | 719K |
| 2025-06-16 | Chapman Peter Hume | Executive Chair | Sell | 3.6M | $38.13 | $136.5M | 390K |
| 2025-06-16 | Chapman Peter Hume | Executive Chair | Exercise or conversion | 3.6M | $0.13 | $478K | 4.0M |
| 2025-06-13 | Alameddine Rima | Chief Revenue Officer | Sell | 65K | $38.57 | $2.5M | 553K |
| 2025-06-13 | Alameddine Rima | Chief Revenue Officer | Exercise or conversion | 65K | $4.65 | $302K | 618K |
| 2025-06-12 | Thomas Wendy | Director | Sell | 17K | $39.43 | $658K | 61K |
| 2025-06-12 | Thomas Wendy | Director | Exercise or conversion | 5K | $4.62 | $23K | 78K |
| 2025-06-12 | Singh Inder M | Director | Sell | 43K | $39.18 | $1.7M | 27K |
| 2025-06-12 | Singh Inder M | Director | Exercise or conversion | 10K | $5.72 | $57K | 70K |
| 2025-06-11 | TOLEDANO GABRIELLE B | Director | Sell | 792 | $41.50 | $33K | 792 |
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. JSON37 Form 144 notices on file for IONQ worth $171.6M at the prices reported; 4 in the last 90 days worth $1.4M. Latest: de Masi Niccolo filed on 2026-09-10 to sell 17,690 shares ($668K) from 2026-09-11.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-09-10 | de Masi NiccoloOfficer, Director | 18K | $668K | 0.005% | 2026-09-11 | E-Trade Financial Corporation |
| 2026-09-10 | Singh Inder M.Officer | 7K | $260K | 0.002% | 2026-09-11 | E-Trade Financial Corporation |
| 2026-09-10 | Dacier Paul T.Officer | 5K | $185K | 0.001% | 2026-09-11 | E-Trade Financial Corporation |
| 2026-09-10 | Cardillo Robert T.Executive Chair, IonQ Federal | 7K | $254K | 0.002% | 2026-09-11 | E-Trade Financial Corporation |
| 2026-06-18 | JOHN W RAYMONDDirector | 6K | $340K | 0.002% | 2026-06-18 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-06-18 | GABRIELLE B TOLEDANODirector | 3K | $151K | 0.001% | 2026-06-18 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-06-18 | KATHRYN CHOUDirector | 3K | $151K | 0.001% | 2026-06-18 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-06-15 | Singh Inder M.Officer | 3K | $178K | 0.001% | 2026-06-16 | E-TRADE Financial Corporation |
| 2026-06-15 | Cardillo Robert T.Director, Executive Chair, IonQ Federal | 3K | $174K | 0.001% | 2026-06-16 | E-TRADE Financial Corporation |
| 2026-06-10 | Singh Inder M.Officer | 7K | $432K | 0.002% | 2026-06-11 | E-TRADE Financial Corporation |
| 2026-06-10 | de Masi NiccoloOfficer, Director | 18K | $1.1M | 0.005% | 2026-06-11 | E-TRADE Financial Corporation |
| 2026-06-10 | Dacier Paul T.Officer | 5K | $307K | 0.001% | 2026-06-11 | E-TRADE Financial Corporation |
| 2026-06-10 | Cardillo Robert T.Director, Executive Chair, IonQ Federal | 1K | $63K | 0.000% | 2026-06-11 | E-TRADE Financial Corporation |
| 2026-05-06 | ROBERT CARDILLODirector, Executive Chair, IonQ Federal | 4K | $181K | 0.001% | 2026-05-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-16 | ROBERT CARDILLODirector, Executive Chair, IonQ Federal | 3K | $108K | 0.001% | 2026-04-16 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-12 | JOHN W RAYMONDDirector | 3K | $93K | 0.001% | 2026-03-12 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-03-10 | de Masi NiccoloOfficer, Director | 26K | $940K | 0.007% | 2026-03-11 | E-TRADE Financial Corporation |
| 2026-03-10 | Singh Inder M.Officer | 10K | $356K | 0.003% | 2026-03-11 | E-TRADE Financial Corporation |
| 2026-03-10 | Dacier Paul T.Officer | 8K | $272K | 0.002% | 2026-03-11 | E-TRADE Financial Corporation |
| 2026-03-10 | Cardillo Robert T.Director, Executive Chair, IonQ Federal | 1K | $36K | 0.000% | 2026-03-11 | E-TRADE Financial Corporation |
| 2026-02-26 | ROBERT CARDILLODirector, Executive Chair, IonQ Federal | 5K | $173K | 0.001% | 2026-02-26 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-02-25 | Cardillo Robert T.Director, Executive Chair, IonQ Federal | 4K | $112K | 0.001% | 2026-02-27 | E-TRADE Financial Corporation |
| 2026-02-24 | GABRIELLE B TOLEDANODirector | 616 | $19K | 0.000% | 2026-02-24 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-22 | KATHRYN CHOUDirector | 5K | $242K | 0.001% | 2025-12-22 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-11 | KATHRYN CHOUDirector | 20K | $1.0M | 0.006% | 2025-12-11 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-11 | RIMA ALAMEDDINEOfficer | 73K | $3.8M | 0.021% | 2025-12-11 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-10 | Singh Inder M.Officer | 15K | $812K | 0.004% | 2025-12-11 | E-TRADE Financial Corporation |
| 2025-12-10 | Millard ScottOfficer | 24K | $1.3M | 0.007% | 2025-12-11 | E-TRADE Financial Corporation |
| 2025-12-10 | de Masi NiccoloOfficer, Director | 18K | $932K | 0.005% | 2025-12-11 | E-TRADE Financial Corporation |
| 2025-12-10 | Dacier Paul T.Officer | 4K | $237K | 0.001% | 2025-12-11 | E-TRADE Financial Corporation |
| 2025-12-10 | Alameddine RimaOfficer | 230K | $12.1M | 0.065% | 2025-12-11 | E-TRADE Financial Corporation |
| 2025-12-09 | RIMA ALAMEDDINEOfficer | 134K | $7.2M | 0.038% | 2025-12-09 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-04 | RIMA ALAMEDDINEOfficer | 25K | $1.2M | 0.007% | 2025-12-04 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-12-03 | Thomas Kramerformer employee | 1.4M | $65.1M | 0.395% | 2025-12-03 | Merrill Lynch |
| 2025-11-28 | RIMA ALAMEDDINEOfficer | 25K | $1.2M | 0.007% | 2025-11-28 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-11-20 | RIMA ALAMEDDINEOfficer | 100K | $4.8M | 0.028% | 2025-11-20 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2025-10-07 | Peter ChapmanAffiliate | 815K | $65.2M | 0.251% | 2025-10-07 | Merrill Lynch |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON2 holders report 5% or more of IONQ in their latest filing, all on Schedule 13G (passive). The largest reported stake is Morgan Stanley at 5.6% of the class (20,830,962 shares), filed 2026-08-13 for an event on 2026-06-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-10-27 | 13G/Ano. 5 | BlackRock, Inc.parent holding company | 18.2M | 4.6% | 2026-09-30 |
| 2026-08-13 | 13G | Morgan Stanleyparent holding company, corporation | 20.8M | 5.6% | 2026-06-30 |
| 2026-08-13 | 13G | Morgan Stanley Investment Management Inc.investment adviser, corporation | 20.3M | 5.4% | 2026-06-30 |
| 2026-03-27 | 13G/Ano. 4 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
13F holders
Tracked managers holding IONQ at their latest 13F. JSON4 of the 30 tracked managers held IONQ at their latest 13F, $295.3M in total at quarter-end prices. D. E. Shaw & Co. is the largest at $143.3M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 3 added shares and 1 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| D. E. Shaw & Co. | 2026-06-30 | 2.7M | $143.3M | 0.07% | +790K |
| Millennium Management | 2026-06-30 | 2.0M | $104.4M | 0.04% | new |
| Two Sigma Investments | 2026-06-30 | 806K | $42.9M | 0.03% | -1.5M |
| AQR Capital Management | 2026-06-30 | 89K | $4.7M | 0.00% | +33K |
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 Q2 FY 2026 (quarter ended 2026-06-30) IonQ reported revenue of $80.0M, up 286.8% from the same quarter a year earlier, and net loss of $1.87B (-5.08 diluted EPS). In FY 2025 it generated -$283.2M of operating cash flow.
- Cash
- $1.24B
- Equity
- $3.33B
- Total assets
- $6.78B
- Shares outstanding
- 381,002,314
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $80.0M | -$1.87B | -2333.2% | -5.08 |
| Q1 FY 2026 | 2026-03-31 | $64.7M | $805.4M | 1245.4% | 2.07 |
| Q4 FY 2025derived | 2025-12-31 | $61.9M | $753.7M | 1217.8% | n/a |
| Q3 FY 2025 | 2025-09-30 | $39.9M | -$1.05B | -2646.3% | -3.58 |
| Q2 FY 2025 | 2025-06-30 | $20.7M | -$176.8M | -854.5% | -0.70 |
| Q1 FY 2025 | 2025-03-31 | $7.6M | -$32.3M | -426.3% | -0.14 |
| Q4 FY 2024derived | 2024-12-31 | $11.7M | -$202.0M | -1725.0% | n/a |
| Q3 FY 2024 | 2024-09-30 | $12.4M | -$52.5M | -423.4% | -0.24 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $130.0M | -$510.4M | -$283.2M | $16.4M | n/a | n/a |
| FY 2024 | 2024-12-31 | $43.1M | -$331.6M | -$105.7M | $18.0M | n/a | n/a |
| FY 2023 | 2023-12-31 | $22.0M | -$157.8M | -$78.8M | $13.7M | n/a | n/a |
| FY 2022 | 2022-12-31 | $11.1M | -$48.5M | -$44.7M | $9.3M | n/a | n/a |
| FY 2021 | 2021-12-31 | $2.1M | -$106.2M | -$26.5M | $7.8M | 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 2026-07-29 from the cover page.
What this page is
IonQ 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 IonQ (IONQ), SEC CIK 1824920, listed on NYSE, classified by the SEC as services-computer integrated systems design. 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 2026-10-28.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-29.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 2026-09-10.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 2026-10-27.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 2026-08-05.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 2026-09-11.JSON and CSV
- Company record
- EDGAR filing index for CIK 1824920Ticker, 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 services-computer integrated systems design
Other company pages
Datasets
Frequently Asked Questions
How much of IONQ is sold short?
47,907,371 shares were held short at the 2026-10-15 settlement, 1.9 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 IONQ's daily short volume?
On 2026-10-28, 3,144,641 of the 6,412,496 IONQ shares reported to FINRA were sold short, 49.0% of the day's reported volume. Short volume is a flow for one day, not a position.
Does IONQ have fails to deliver?
The SEC's latest file shows 143,311 IONQ shares failed to deliver at settlement 2026-09-29. Fails are reported per settlement date and published twice a month with a lag.
Are IONQ insiders buying or selling?
Insiders at IONQ reported 1 open-market sell worth $90K in the last 90 days and no open-market buys. Latest filing: de Masi Niccolo (President and CEO) on 2026-09-11.
Have IONQ insiders filed to sell?
37 Form 144 notices on file for IONQ worth $171.6M at the prices reported; 4 in the last 90 days worth $1.4M. Latest: de Masi Niccolo filed on 2026-09-10 to sell 17,690 shares ($668K) from 2026-09-11.
Who owns 5% or more of IONQ?
2 holders report 5% or more of IONQ in their latest filing, all on Schedule 13G (passive). The largest reported stake is Morgan Stanley at 5.6% of the class (20,830,962 shares), filed 2026-08-13 for an event on 2026-06-30.
What did IONQ report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) IonQ reported revenue of $80.0M, up 286.8% from the same quarter a year earlier, and net loss of $1.87B (-5.08 diluted EPS). In FY 2025 it generated -$283.2M of operating cash flow.
Which tracked 13F managers own IONQ?
4 of the 30 tracked 13F managers held IONQ shares at their latest filing, $295.3M in all. The largest: D. E. Shaw & Co. (2.7M shares, $143.3M), Izzy Englander's Millennium Management (2.0M shares, $104.4M), Two Sigma Investments (806K shares, $42.9M), Cliff Asness's AQR Capital Management (89K shares, $4.7M).
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.