Arista Networks (ANET)
Arista Networks 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 computer communications equipment.
12.2M
Short interest
settlement 2026-10-15
2.2
Days to cover
-0.1 days vs prior
39.5%
Short share of volume
2026-10-28
20
Fails to deliver
settlement 2026-09-29
Tue 3 Nov
Next earnings
estimated date
-$799.1M
Insider flow, 90 days
0 buys, 254 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 ANET is 12,206,661 shares, down 1,038,662 shares over the last month. Over the last 48 readings it ranged from 2,718,072 shares (31 October 2024) to 24,334,344 shares (15 May 2025). At the reported average volume of 5.5M shares a day that is 2.2 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 12,206,661 | +2.3% | 5,518,091 | 2.21 |
| 2026-09-30 | 11,934,591 | -9.9% | 5,162,420 | 2.31 |
| 2026-09-15 | 13,245,323 | -8.7% | 4,353,595 | 3.04 |
| 2026-08-31 | 14,510,842 | +12.7% | 5,708,665 | 2.54 |
| 2026-08-14 | 12,873,977 | +0.5% | 9,197,845 | 1.40 |
| 2026-07-31 | 12,815,409 | -35.6% | 6,608,958 | 1.94 |
| 2026-07-15 | 19,887,856 | -8.1% | 8,859,221 | 2.24 |
| 2026-06-30 | 21,632,457 | +7.1% | 8,797,976 | 2.46 |
| 2026-06-15 | 20,199,469 | -5.0% | 7,761,694 | 2.60 |
| 2026-05-29 | 21,269,942 | +1.8% | 10,072,144 | 2.11 |
| 2026-05-15 | 20,888,363 | +13.6% | 16,072,938 | 1.30 |
| 2026-04-30 | 18,382,389 | +6.1% | 7,336,222 | 2.51 |
| 2026-04-15 | 17,318,355 | +2.3% | 6,557,816 | 2.64 |
| 2026-03-31 | 16,934,900 | +10.2% | 6,946,988 | 2.44 |
| 2026-03-13 | 15,365,120 | +2.8% | 6,174,926 | 2.49 |
| 2026-02-27 | 14,940,850 | +17.3% | 8,121,315 | 1.84 |
| 2026-02-13 | 12,739,253 | -0.2% | 10,588,960 | 1.20 |
| 2026-01-30 | 12,759,807 | -8.9% | 8,445,265 | 1.51 |
| 2026-01-15 | 14,012,839 | -1.8% | 8,129,948 | 1.72 |
| 2025-12-31 | 14,266,812 | -4.8% | 5,450,743 | 2.62 |
| 2025-12-15 | 14,987,583 | +4.4% | 5,988,353 | 2.50 |
| 2025-11-28 | 14,355,719 | +4.9% | 10,206,522 | 1.41 |
| 2025-11-14 | 13,688,428 | +9.3% | 9,776,667 | 1.40 |
| 2025-10-31 | 12,518,459 | -2.1% | 6,135,734 | 2.04 |
| 2025-10-15 | 12,783,741 | +9.9% | 9,626,838 | 1.33 |
| 2025-09-30 | 11,630,525 | -7.1% | 8,141,778 | 1.43 |
| 2025-09-15 | 12,519,594 | -0.0% | 10,977,184 | 1.14 |
| 2025-08-29 | 12,522,995 | -0.1% | 7,260,111 | 1.72 |
| 2025-08-15 | 12,535,533 | -30.2% | 10,956,823 | 1.14 |
| 2025-07-31 | 17,962,340 | +12.5% | 8,196,924 | 2.19 |
| 2025-07-15 | 15,969,563 | -19.2% | 8,902,280 | 1.79 |
| 2025-06-30 | 19,774,433 | +0.2% | 12,082,455 | 1.64 |
| 2025-06-13 | 19,726,300 | -7.8% | 8,670,860 | 2.28 |
| 2025-05-30 | 21,388,036 | -12.1% | 8,713,507 | 2.45 |
| 2025-05-15 | 24,334,344 | +2.4% | 11,559,062 | 2.11 |
| 2025-04-30 | 23,766,744 | +14.7% | 10,239,345 | 2.32 |
| 2025-04-15 | 20,730,403 | -7.3% | 14,755,288 | 1.40 |
| 2025-03-31 | 22,361,378 | +12.6% | 10,036,035 | 2.23 |
| 2025-03-14 | 19,855,530 | +30.5% | 11,940,092 | 1.66 |
| 2025-02-28 | 15,209,786 | +38.5% | 16,288,617 | 1.00 |
| 2025-02-14 | 10,981,301 | +11.2% | 8,324,069 | 1.32 |
| 2025-01-31 | 9,877,685 | -22.8% | 12,002,915 | 1.00 |
| 2025-01-15 | 12,790,406 | -1.6% | 6,260,843 | 2.04 |
| 2024-12-31 | 13,001,292 | -4.6% | 5,514,747 | 2.36 |
| 2024-12-13 | 13,632,358 | +388.4% | 5,589,527 | 2.44 |
| 2024-11-29 | 2,791,243 | -7.0% | 2,282,395 | 1.22 |
| 2024-11-15 | 3,000,967 | +10.4% | 2,733,299 | 1.10 |
| 2024-10-31 | 2,718,072 | +3.6% | 1,463,099 | 1.86 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 28 October 2026, the short share of ANET volume is 39.5%, up 1.6 points over the last five sessions. Over the last 30 readings it ranged from 23.6% (15 October 2026) to 57.4% (24 September 2026). The latest reading is 2.1 points below the 30-session average of 41.6%, on 2.0M shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-28 | 792K | 2.0M | 39.5% | 1,430 |
| 2026-10-27 | 992K | 2.6M | 38.1% | 2,383 |
| 2026-10-26 | 628K | 1.7M | 36.4% | 1,368 |
| 2026-10-23 | 696K | 2.3M | 29.8% | 2,295 |
| 2026-10-22 | 1.1M | 3.9M | 27.9% | 10,556 |
| 2026-10-21 | 1.1M | 2.8M | 37.9% | 2,548 |
| 2026-10-20 | 999K | 2.4M | 41.6% | 8,477 |
| 2026-10-19 | 1.1M | 2.7M | 41.8% | 6,028 |
| 2026-10-16 | 963K | 3.1M | 30.9% | 2,251 |
| 2026-10-15 | 1.2M | 5.2M | 23.6% | 3,555 |
| 2026-10-14 | 989K | 2.8M | 35.5% | 14,202 |
| 2026-10-13 | 1.2M | 3.2M | 37.1% | 9,736 |
| 2026-10-12 | 717K | 1.6M | 46.1% | 170 |
| 2026-10-09 | 880K | 2.3M | 38.8% | 11,815 |
| 2026-10-08 | 956K | 2.2M | 42.5% | 3,315 |
| 2026-10-07 | 1.0M | 2.2M | 45.3% | 80 |
| 2026-10-06 | 1.3M | 3.3M | 37.9% | 514 |
| 2026-10-05 | 851K | 1.6M | 52.9% | 3,483 |
| 2026-10-02 | 841K | 1.8M | 47.7% | 324 |
| 2026-10-01 | 744K | 1.7M | 44.8% | 2,938 |
| 2026-09-30 | 680K | 1.7M | 39.4% | 127 |
| 2026-09-29 | 810K | 2.0M | 39.9% | 7,448 |
| 2026-09-28 | 754K | 1.5M | 49.5% | 3,345 |
| 2026-09-25 | 835K | 1.7M | 48.7% | 3,583 |
| 2026-09-24 | 842K | 1.5M | 57.4% | 247 |
| 2026-09-23 | 669K | 1.7M | 40.1% | 302 |
| 2026-09-22 | 918K | 1.8M | 50.5% | 2,194 |
| 2026-09-21 | 1.0M | 2.1M | 48.1% | 4,947 |
| 2026-09-18 | 850K | 1.8M | 46.2% | 750 |
| 2026-09-17 | 1.6M | 3.0M | 52.3% | 1,804 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 29 September 2026, the fails-to-deliver balance in ANET is 20 shares, down 1,286 shares over the last settlement date. Over the last 30 readings it ranged from 5 shares (11 September 2026) to 37,459 shares (22 July 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-29 | 20 | $204.92 | $4K |
| 2026-09-28 | 1,306 | $206.55 | $270K |
| 2026-09-25 | 96 | $205.70 | $20K |
| 2026-09-22 | 138 | $205.42 | $28K |
| 2026-09-21 | 966 | $199.39 | $193K |
| 2026-09-14 | 500 | $199.59 | $100K |
| 2026-09-11 | 5 | $188.99 | $945 |
| 2026-09-09 | 109 | $194.96 | $21K |
| 2026-09-03 | 12 | $186.10 | $2K |
| 2026-08-24 | 600 | $188.65 | $113K |
| 2026-08-18 | 29 | $201.80 | $6K |
| 2026-08-17 | 2,700 | $198.82 | $537K |
| 2026-08-14 | 1,139 | $203.62 | $232K |
| 2026-08-10 | 100 | $188.67 | $19K |
| 2026-08-05 | 264 | $190.51 | $50K |
| 2026-08-03 | 200 | $180.35 | $36K |
| 2026-07-27 | 40 | $173.99 | $7K |
| 2026-07-23 | 2,050 | $174.87 | $358K |
| 2026-07-22 | 37,459 | $174.58 | $6.5M |
| 2026-07-20 | 500 | $168.61 | $84K |
| 2026-07-17 | 1,082 | $168.56 | $182K |
| 2026-07-14 | 551 | $181.15 | $100K |
| 2026-07-13 | 1,692 | $186.96 | $316K |
| 2026-07-10 | 551 | $184.69 | $102K |
| 2026-07-09 | 3,155 | $181.05 | $571K |
| 2026-06-30 | 16 | $164.10 | $3K |
| 2026-06-25 | 131 | $161.74 | $21K |
| 2026-06-23 | 6,827 | $174.56 | $1.2M |
| 2026-06-22 | 3,100 | $169.67 | $526K |
| 2026-06-15 | 2,620 | $163.24 | $428K |
Insider trades
SEC Form 4, newest first. JSONInsiders at ANET reported 254 open-market sells worth $799.1M in the last 90 days and no open-market buys. Latest filing: Duda Kenneth (President and CTO) on 2026-10-20.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 116 | $182.79 | $21K | 432K |
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 3K | $181.78 | $626K | 433K |
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 4K | $180.93 | $677K | 436K |
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 2K | $180.12 | $368K | 440K |
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 281 | $179.02 | $50K | 442K |
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 374 | $177.91 | $67K | 442K |
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 185 | $182.79 | $34K | 1.2M |
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 6K | $181.78 | $1.0M | 1.2M |
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 6K | $180.93 | $1.1M | 1.2M |
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 3K | $180.12 | $588K | 1.2M |
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 449 | $179.02 | $80K | 1.2M |
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 599 | $177.91 | $107K | 1.2M |
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 200 | $182.79 | $37K | 13K |
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 6K | $181.78 | $1.1M | 13K |
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 6K | $180.93 | $1.2M | 19K |
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 4K | $180.12 | $637K | 26K |
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 486 | $179.02 | $87K | 29K |
| 2026-10-20 | Duda Kenneth | President and CTO | Sell | 649 | $177.91 | $115K | 30K |
| 2026-10-20 | Duda Kenneth | President and CTO | Exercise or conversion | 17K | $14.15 | $245K | 30K |
| 2026-10-09 | Ullal Jayshree | CEO and Chairperson | Sell | 93K | $217.10 | $20.2M | 15.4M |
| 2026-10-09 | Ullal Jayshree | CEO and Chairperson | Sell | 19K | $217.10 | $4.1M | 4.8M |
| 2026-10-09 | Ullal Jayshree | CEO and Chairperson | Sell | 19K | $217.10 | $4.1M | 4.8M |
| 2026-10-08 | Ullal Jayshree | CEO and Chairperson | Sell | 20K | $217.05 | $4.3M | 15.5M |
| 2026-10-08 | Ullal Jayshree | CEO and Chairperson | Sell | 4K | $217.05 | $868K | 4.8M |
| 2026-10-08 | Ullal Jayshree | CEO and Chairperson | Sell | 4K | $217.05 | $868K | 4.8M |
| 2026-10-07 | Ullal Jayshree | CEO and Chairperson | Sell | 69K | $217.14 | $15.0M | 15.5M |
| 2026-10-07 | Ullal Jayshree | CEO and Chairperson | Sell | 14K | $217.14 | $3.0M | 4.8M |
| 2026-10-07 | Ullal Jayshree | CEO and Chairperson | Sell | 14K | $217.14 | $3.0M | 4.8M |
| 2026-10-06 | Breithaupt Chantelle Yvette | Senior Vice President, CFO | Sell | 1K | $215.00 | $263K | 69K |
| 2026-10-06 | Ullal Jayshree | CEO and Chairperson | Sell | 4K | $213.06 | $831K | 15.6M |
| 2026-10-06 | Ullal Jayshree | CEO and Chairperson | Sell | 259K | $212.27 | $55.0M | 15.6M |
| 2026-10-06 | Ullal Jayshree | CEO and Chairperson | Sell | 66K | $211.36 | $13.9M | 15.9M |
| 2026-10-06 | Ullal Jayshree | CEO and Chairperson | Sell | 781 | $213.06 | $166K | 4.8M |
| 2026-10-06 | Ullal Jayshree | CEO and Chairperson | Sell | 52K | $212.27 | $11.0M | 4.8M |
| 2026-10-06 | Ullal Jayshree | CEO and Chairperson | Sell | 13K | $211.36 | $2.8M | 4.9M |
| 2026-10-06 | Ullal Jayshree | CEO and Chairperson | Sell | 781 | $213.06 | $166K | 4.8M |
| 2026-10-06 | Ullal Jayshree | CEO and Chairperson | Sell | 52K | $212.27 | $11.0M | 4.8M |
| 2026-10-06 | Ullal Jayshree | CEO and Chairperson | Sell | 13K | $211.36 | $2.8M | 4.9M |
| 2026-10-01 | TEMPLETON MARK B | Director | Sell | 2K | $205.58 | $370K | 49K |
| 2026-10-01 | TEMPLETON MARK B | Director | Sell | 200 | $206.03 | $41K | 48K |
| 2026-10-01 | TEMPLETON MARK B | Director | Sell | 2K | $204.44 | $368K | 50K |
| 2026-10-01 | TEMPLETON MARK B | Director | Sell | 500 | $202.90 | $101K | 52K |
| 2026-10-01 | TEMPLETON MARK B | Director | Sell | 700 | $201.62 | $141K | 53K |
| 2026-09-25 | Ullal Jayshree | CEO and Chairperson | Sell | 9K | $211.40 | $1.9M | 4.9M |
| 2026-09-25 | Ullal Jayshree | CEO and Chairperson | Sell | 45K | $211.40 | $9.5M | 15.9M |
| 2026-09-25 | Ullal Jayshree | CEO and Chairperson | Sell | 9K | $211.40 | $1.9M | 4.9M |
| 2026-09-21 | Duda Kenneth | President and CTO | Sell | 1K | $205.50 | $261K | 442K |
| 2026-09-21 | Duda Kenneth | President and CTO | Sell | 2K | $204.78 | $417K | 444K |
| 2026-09-21 | Duda Kenneth | President and CTO | Sell | 2K | $203.49 | $317K | 446K |
| 2026-09-21 | Duda Kenneth | President and CTO | Sell | 4K | $202.66 | $868K | 447K |
| 2026-09-21 | Duda Kenneth | President and CTO | Sell | 854 | $201.70 | $172K | 452K |
| 2026-09-21 | Duda Kenneth | President and CTO | Sell | 2K | $205.50 | $417K | 1.2M |
| 2026-09-21 | Duda Kenneth | President and CTO | Sell | 3K | $204.78 | $668K | 1.2M |
| 2026-09-21 | Duda Kenneth | President and CTO | Sell | 2K | $203.49 | $507K | 1.2M |
| 2026-09-21 | Duda Kenneth | President and CTO | Sell | 7K | $202.66 | $1.4M | 1.2M |
| 2026-09-21 | Duda Kenneth | President and CTO | Sell | 1K | $201.70 | $276K | 1.2M |
| 2026-09-21 | Duda Kenneth | President and CTO | Sell | 2K | $205.50 | $452K | 13K |
| 2026-09-21 | Duda Kenneth | President and CTO | Sell | 4K | $204.78 | $723K | 15K |
| 2026-09-21 | Duda Kenneth | President and CTO | Sell | 3K | $203.49 | $549K | 19K |
| 2026-09-21 | Duda Kenneth | President and CTO | Sell | 7K | $202.66 | $1.5M | 21K |
| 2026-09-21 | Duda Kenneth | President and CTO | Sell | 1K | $201.70 | $299K | 29K |
| 2026-09-21 | Duda Kenneth | President and CTO | Exercise or conversion | 17K | $14.15 | $245K | 30K |
| 2026-09-17 | BECHTOLSHEIM ANDREAS | 10% owner | Sell | 12K | $204.31 | $2.4M | 180.5M |
| 2026-09-17 | BECHTOLSHEIM ANDREAS | 10% owner | Sell | 25K | $203.56 | $5.1M | 180.6M |
| 2026-09-17 | BECHTOLSHEIM ANDREAS | 10% owner | Sell | 16K | $202.40 | $3.2M | 180.6M |
| 2026-09-17 | BECHTOLSHEIM ANDREAS | 10% owner | Sell | 16K | $201.34 | $3.3M | 180.6M |
| 2026-09-17 | BECHTOLSHEIM ANDREAS | 10% owner | Sell | 58K | $200.38 | $11.6M | 180.6M |
| 2026-09-17 | BECHTOLSHEIM ANDREAS | 10% owner | Sell | 39K | $199.58 | $7.8M | 180.7M |
| 2026-09-17 | BECHTOLSHEIM ANDREAS | 10% owner | Sell | 26K | $198.33 | $5.2M | 180.7M |
| 2026-09-17 | BECHTOLSHEIM ANDREAS | 10% owner | Sell | 18K | $197.51 | $3.5M | 180.7M |
| 2026-09-17 | BECHTOLSHEIM ANDREAS | 10% owner | Sell | 20K | $196.29 | $4.0M | 180.8M |
| 2026-09-17 | BECHTOLSHEIM ANDREAS | 10% owner | Sell | 33K | $195.47 | $6.4M | 180.8M |
| 2026-09-17 | BECHTOLSHEIM ANDREAS | 10% owner | Sell | 29K | $194.52 | $5.7M | 180.8M |
| 2026-09-17 | BECHTOLSHEIM ANDREAS | 10% owner | Sell | 7K | $193.61 | $1.4M | 180.8M |
| 2026-09-10 | Duda Kenneth | President and CTO | Other transaction | 29K | $0.00 | $0 | 691K |
| 2026-09-10 | Duda Kenneth | President and CTO | Other transaction | 57K | $0.00 | $0 | 82K |
| 2026-09-10 | Duda Kenneth | President and CTO | Other transaction | 29K | $0.00 | $0 | 692K |
| 2026-09-08 | Duda Kenneth | President and CTO | Other transaction | 100K | $0.00 | $0 | 719K |
| 2026-09-08 | TEMPLETON MARK B | Director | Sell | 300 | $199.32 | $60K | 53K |
| 2026-09-08 | TEMPLETON MARK B | Director | Sell | 2K | $198.44 | $337K | 54K |
| 2026-09-08 | TEMPLETON MARK B | Director | Sell | 1K | $197.46 | $197K | 55K |
| 2026-09-08 | TEMPLETON MARK B | Director | Sell | 700 | $196.20 | $137K | 56K |
| 2026-09-08 | TEMPLETON MARK B | Director | Sell | 1K | $195.27 | $254K | 57K |
| 2026-09-08 | Duda Kenneth | President and CTO | Other transaction | 200K | $0.00 | $0 | 25K |
| 2026-09-08 | Duda Kenneth | President and CTO | Other transaction | 100K | $0.00 | $0 | 721K |
| 2026-09-01 | Breithaupt Chantelle Yvette | Senior Vice President, CFO | Sell | 612 | $195.77 | $120K | 70K |
| 2026-08-28 | Duda Kenneth | President and CTO | Other transaction | 43K | $0.00 | $0 | 619K |
| 2026-08-28 | Duda Kenneth | President and CTO | Other transaction | 43K | $0.00 | $0 | 662K |
| 2026-08-28 | Duda Kenneth | President and CTO | Other transaction | 51K | $0.00 | $0 | 705K |
| 2026-08-28 | Duda Kenneth | President and CTO | Other transaction | 86K | $0.00 | $0 | 1.2M |
| 2026-08-28 | Duda Kenneth | President and CTO | Other transaction | 102K | $0.00 | $0 | 225K |
| 2026-08-28 | Duda Kenneth | President and CTO | Other transaction | 43K | $0.00 | $0 | 621K |
| 2026-08-28 | Duda Kenneth | President and CTO | Other transaction | 43K | $0.00 | $0 | 664K |
| 2026-08-28 | Duda Kenneth | President and CTO | Other transaction | 51K | $0.00 | $0 | 707K |
| 2026-08-28 | Duda Kenneth | President and CTO | Other transaction | 86K | $0.00 | $0 | 1.1M |
| 2026-08-27 | BECHTOLSHEIM ANDREAS | 10% owner | Sell | 6K | $205.45 | $1.2M | 180.8M |
| 2026-08-27 | BECHTOLSHEIM ANDREAS | 10% owner | Sell | 65K | $204.82 | $13.2M | 180.8M |
| 2026-08-27 | BECHTOLSHEIM ANDREAS | 10% owner | Sell | 21K | $203.69 | $4.2M | 180.9M |
| 2026-08-27 | BECHTOLSHEIM ANDREAS | 10% owner | Sell | 74K | $202.71 | $15.0M | 180.9M |
| 2026-08-27 | BECHTOLSHEIM ANDREAS | 10% owner | Sell | 70K | $201.74 | $14.1M | 181.0M |
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. JSON39 Form 144 notices on file for ANET worth $905.9M at the prices reported; 11 in the last 90 days worth $508.0M. Latest: Ullal Jayshree filed on 2026-10-09 to sell 130,553 shares ($28.3M) from 2026-10-09.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-10-09 | Ullal JayshreeOfficer, Director | 131K | $28.3M | 0.010% | 2026-10-09 | Fidelity Brokerage Services LLC |
| 2026-10-08 | Ullal JayshreeOfficer, Director | 28K | $204K | 0.002% | 2026-10-08 | Fidelity Brokerage Services LLC |
| 2026-10-07 | Ullal JayshreeOfficer, Director | 97K | $21.1M | 0.008% | 2026-10-07 | Fidelity Brokerage Services LLC |
| 2026-10-06 | Ullal JayshreeOfficer, Director | 460K | $97.6M | 0.037% | 2026-10-06 | Fidelity Brokerage Services LLC |
| 2026-10-06 | CHANTELLE BREITHAUPTOfficer | 1K | $253K | 0.000% | 2026-10-06 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-09-25 | Ullal JayshreeOfficer, Director | 63K | $13.2M | 0.005% | 2026-09-25 | Fidelity Brokerage Services LLC |
| 2026-09-08 | MARK TEMPLETONDirector | 20K | $3.9M | 0.002% | 2026-09-08 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-09-01 | CHANTELLE BREITHAUPTOfficer | 612 | $120K | 0.000% | 2026-09-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-08-25 | Ullal JayshreeOfficer, Director | 14K | $2.6M | 0.001% | 2026-08-25 | Fidelity Brokerage Services LLC |
| 2026-08-12 | Ullal JayshreeOfficer, Director | 574K | $119.4M | 0.045% | 2026-08-05 | Fidelity Brokerage Services LLC |
| 2026-08-05 | Ullal JayshreeOfficer, Director | 1.1M | $221.2M | 0.087% | 2026-08-05 | Fidelity Brokerage Services LLC |
| 2026-07-10 | Ullal JayshreeOfficer, Director | 235K | $43.9M | 0.019% | 2026-07-10 | Fidelity Brokerage Services LLC |
| 2026-07-09 | Ullal JayshreeOfficer, Director | 242K | $45.6M | 0.019% | 2026-07-09 | Fidelity Brokerage Services LLC |
| 2026-05-26 | Ullal JayshreeOfficer, Director | 14K | $2.1M | 0.001% | 2026-05-26 | Fidelity Brokerage Services LLC |
| 2026-05-26 | CHANTELLE BREITHAUPTOfficer | 2K | $377K | 0.000% | 2026-05-26 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-22 | Ullal JayshreeOfficer, Director | 428K | $75.9M | 0.034% | 2026-04-22 | Fidelity Brokerage Services LLC |
| 2026-04-21 | Ullal JayshreeOfficer, Director | 94K | $15.8M | 0.007% | 2026-04-21 | Fidelity Brokerage Services LLC |
| 2026-04-20 | Ullal JayshreeOfficer, Director | 306K | $51.2M | 0.024% | 2026-04-20 | Fidelity Brokerage Services LLC |
| 2026-04-16 | Ullal JayshreeOfficer, Director | 350K | $55.8M | 0.028% | 2026-04-16 | Fidelity Brokerage Services LLC |
| 2026-04-14 | CHANTELLE BREITHAUPTOfficer | 9K | $1.4M | 0.001% | 2026-04-14 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-13 | Ullal JayshreeOfficer, Director | 113K | $16.9M | 0.009% | 2026-04-13 | Fidelity Brokerage Services LLC |
| 2026-03-17 | Kenneth DudaOfficer | 96K | $13.0M | 0.008% | 2026-03-17 | J.P. Morgan Securities LLC |
| 2026-03-17 | Kenneth DudaOfficer | 24K | $3.2M | 0.002% | 2026-03-17 | J.P. Morgan Securities LLC |
| 2026-03-17 | Kenneth DudaOfficer | 24K | $3.2M | 0.002% | 2026-03-17 | J.P. Morgan Securities LLC |
| 2026-03-17 | Kenneth DudaOfficer | 30K | $4.1M | 0.002% | 2026-03-17 | J.P. Morgan Securities LLC |
| 2026-02-25 | Yvonne WassenaarDirector | 5K | $611K | 0.000% | 2026-02-25 | J.P. Morgan Securities LLC |
| 2026-02-23 | Kelly BattlesDirector | 422 | $55K | 0.000% | 2026-02-23 | J.P. Morgan Securities LLC |
| 2026-01-02 | Charles GiancarloDirector | 32K | $4.3M | 0.003% | 2026-01-02 | J.P. Morgan Securities LLC |
| 2025-12-17 | Kenneth DudaOfficer | 30K | $3.8M | 0.002% | 2025-12-17 | J.P. Morgan Securities LLC |
| 2025-12-17 | Kenneth DudaOfficer | 24K | $3.0M | 0.002% | 2025-12-17 | J.P. Morgan Securities LLC |
| 2025-12-17 | Kenneth DudaOfficer | 24K | $3.0M | 0.002% | 2025-12-17 | J.P. Morgan Securities LLC |
| 2025-12-17 | Kenneth DudaOfficer | 92K | $11.6M | 0.007% | 2025-12-17 | J.P. Morgan Securities LLC |
| 2025-11-25 | Jayshree UllalOfficer and Director | 24K | $2.9M | 0.002% | 2025-11-25 | J.P. Morgan Securities LLC |
| 2025-11-21 | Kelly BattlesDirector | 422 | $50K | 0.000% | 2025-11-21 | J.P. Morgan Securities LLC |
| 2025-09-19 | Charles GiancarloDirector | 82K | $12.0M | 0.007% | 2025-09-19 | J.P. Morgan Securities LLC |
| 2025-09-17 | Kenneth DudaOfficer | 30K | $4.3M | 0.002% | 2025-09-17 | J.P. Morgan Securities LLC |
| 2025-09-17 | Kenneth DudaOfficer | 24K | $3.4M | 0.002% | 2025-09-17 | J.P. Morgan Securities LLC |
| 2025-09-17 | Kenneth DudaOfficer | 24K | $3.4M | 0.002% | 2025-09-17 | J.P. Morgan Securities LLC |
| 2025-09-17 | Kenneth DudaOfficer | 90K | $12.8M | 0.007% | 2025-09-17 | J.P. Morgan Securities LLC |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON1 holder reports 5% or more of ANET in its latest filing, on Schedule 13G (passive). The holder is Vanguard Capital Management at 6.3% of the class (78,571,406 shares), filed 2026-04-29 for an event on 2026-03-31.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-04-29 | 13G | Vanguard Capital Managementinvestment adviser | 78.6M | 6.3% | 2026-03-31 |
| 2026-03-26 | 13G/Ano. 9 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
13F holders
Tracked managers holding ANET at their latest 13F. JSON8 of the 30 tracked managers held ANET at their latest 13F, $2.68B in total at quarter-end prices. AQR Capital Management is the largest at $1.00B (0.3% of its portfolio) as of 2026-06-30. Over the prior quarter 2 added shares and 6 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| AQR Capital Management | 2026-06-30 | 5.9M | $1.00B | 0.35% | -2.0M |
| Point72 Asset Management | 2026-06-30 | 5.1M | $873.1M | 0.96% | -1.4M |
| Citadel Advisors | 2026-06-30 | 2.7M | $458.4M | 0.05% | +2.2M |
| Two Sigma Investments | 2026-06-30 | 955K | $162.3M | 0.12% | -2.8M |
| D. E. Shaw & Co. | 2026-06-30 | 624K | $106.1M | 0.05% | -368K |
| Bridgewater Associates | 2026-06-30 | 254K | $43.2M | 0.18% | -1.1M |
| Millennium Management | 2026-06-30 | 209K | $35.5M | 0.01% | -332K |
| Fisher Asset Management | 2026-06-30 | 19K | $3.2M | 0.00% | +5K |
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) Arista Networks reported revenue of $3.04B, up 37.7% from the same quarter a year earlier, and net income of $1.21B (0.95 diluted EPS). In FY 2025 it generated $4.37B of operating cash flow and spent $1.60B on buybacks.
- Cash
- $2.29B
- Equity
- $14.80B
- Total assets
- $23.72B
- Shares outstanding
- 1,261,224,648
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $3.04B | $1.21B | 40.0% | 0.95 |
| Q1 FY 2026 | 2026-03-31 | $2.71B | $1.02B | 37.8% | 0.80 |
| Q4 FY 2025derived | 2025-12-31 | $2.49B | $955.8M | 38.4% | n/a |
| Q3 FY 2025 | 2025-09-30 | $2.31B | $853.0M | 37.0% | 0.67 |
| Q2 FY 2025 | 2025-06-30 | $2.20B | $888.8M | 40.3% | 0.70 |
| Q1 FY 2025 | 2025-03-31 | $2.00B | $813.8M | 40.6% | 0.64 |
| Q4 FY 2024derived | 2024-12-31 | $1.93B | $801.0M | 41.5% | n/a |
| Q3 FY 2024 | 2024-09-30 | $1.81B | $748.0M | 41.3% | 0.58 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $9.01B | $3.51B | $4.37B | $119.5M | $1.60B | n/a |
| FY 2024 | 2024-12-31 | $7.00B | $2.85B | $3.71B | $32.0M | $423.6M | n/a |
| FY 2023 | 2023-12-31 | $5.86B | $2.09B | $2.03B | $34.4M | $112.3M | n/a |
| FY 2022 | 2022-12-31 | $4.38B | $1.35B | $492.8M | $44.6M | $670.3M | n/a |
| FY 2021 | 2021-12-31 | $2.95B | $840.9M | $1.02B | $64.7M | $411.6M | 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 2026-07-30 from the cover page.
What this page is
Arista Networks 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 Arista Networks (ANET), SEC CIK 1596532, listed on NYSE, classified by the SEC as computer communications equipment. 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 2026-10-09.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 2026-04-29.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 2026-08-04.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 2026-10-20.JSON and CSV
- Company record
- EDGAR filing index for CIK 1596532Ticker, 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 computer communications equipment
Other company pages
Datasets
Frequently Asked Questions
How much of ANET is sold short?
12,206,661 shares were held short at the 2026-10-15 settlement, 2.2 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 ANET's daily short volume?
On 2026-10-28, 792,002 of the 2,004,420 ANET shares reported to FINRA were sold short, 39.5% of the day's reported volume. Short volume is a flow for one day, not a position.
Does ANET have fails to deliver?
The SEC's latest file shows 20 ANET shares failed to deliver at settlement 2026-09-29. Fails are reported per settlement date and published twice a month with a lag.
Are ANET insiders buying or selling?
Insiders at ANET reported 254 open-market sells worth $799.1M in the last 90 days and no open-market buys. Latest filing: Duda Kenneth (President and CTO) on 2026-10-20.
Have ANET insiders filed to sell?
39 Form 144 notices on file for ANET worth $905.9M at the prices reported; 11 in the last 90 days worth $508.0M. Latest: Ullal Jayshree filed on 2026-10-09 to sell 130,553 shares ($28.3M) from 2026-10-09.
Who owns 5% or more of ANET?
1 holder reports 5% or more of ANET in its latest filing, on Schedule 13G (passive). The holder is Vanguard Capital Management at 6.3% of the class (78,571,406 shares), filed 2026-04-29 for an event on 2026-03-31.
What did ANET report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) Arista Networks reported revenue of $3.04B, up 37.7% from the same quarter a year earlier, and net income of $1.21B (0.95 diluted EPS). In FY 2025 it generated $4.37B of operating cash flow and spent $1.60B on buybacks.
Which tracked 13F managers own ANET?
8 of the 30 tracked 13F managers held ANET shares at their latest filing, $2.68B in all. The largest: Cliff Asness's AQR Capital Management (5.9M shares, $1.00B), Steve Cohen's Point72 Asset Management (5.1M shares, $873.1M), Ken Griffin's Citadel Advisors (2.7M shares, $458.4M), Two Sigma Investments (955K shares, $162.3M), D. E. Shaw & Co. (624K shares, $106.1M), Ray Dalio's Bridgewater Associates (254K shares, $43.2M). 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.