View the latest insider transactions and institutional holdings for CIFR. Analyze how executives and major investors are positioning.
| Insider Name | Relationship | Trade Date | Transaction | Price/Share | Shares Traded | Total Value ($) | Total Holdings | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| Iwaschuk William | Officer | Nov 04 '25 | Proposed Sale | 22.52 | 173,094 | 3,898,292 | Nov 04 04:13 PM | |
| V3 Holding Ltd | 10% Owner | Oct 16 '25 | Sale | 20.32 | 535,843 | 10,888,676 | 61,316,694 | Oct 16 06:18 PM |
| Kelly Patrick Arthur | Co-President and COO | Oct 15 '25 | Sale | 21.08 | 26,581 | 560,327 | 1,213,919 | Oct 16 06:49 PM |
| Kelly Patrick Arthur | Officer | Oct 15 '25 | Proposed Sale | 21.08 | 26,581 | 560,449 | Oct 15 04:19 PM | |
| V3 Holding Ltd | 10% Owner | Oct 15 '25 | Sale | 21.06 | 2,167,684 | 45,658,085 | 61,852,537 | Oct 16 06:18 PM |
| V3 Holding Ltd | 10% Owner | Oct 14 '25 | Sale | 20.78 | 1,832,316 | 38,078,626 | 64,020,221 | Oct 16 06:18 PM |
| V3 Holding Ltd | 10% Owner | Sep 30 '25 | Sale | 12.39 | 2,000,000 | 24,780,000 | 65,852,537 | Sep 30 06:15 PM |
| V3 Holding Ltd | 10% Owner | Sep 29 '25 | Sale | 12.08 | 2,000,000 | 24,152,326 | 67,852,537 | Sep 30 06:15 PM |
| V3 Holding Ltd | 10% Owner | Sep 26 '25 | Sale | 11.61 | 1,585,182 | 18,401,711 | 69,852,537 | Sep 30 06:15 PM |
| V3 Holding Ltd | 10% Owner | Sep 25 '25 | Sale | 12.36 | 3,504,540 | 43,330,069 | 71,437,719 | Sep 25 06:07 PM |
| V3 Holding Ltd | 10% Owner | Sep 24 '25 | Sale | 14.41 | 900,000 | 12,966,155 | 74,942,259 | Sep 25 06:07 PM |
| V3 Holding Ltd | 10% Owner | Sep 23 '25 | Sale | 14.01 | 900,000 | 12,609,630 | 75,842,259 | Sep 25 06:07 PM |
| V3 Holding Ltd | 10% Owner | Sep 22 '25 | Sale | 12.85 | 900,000 | 11,561,882 | 76,742,259 | Sep 22 05:15 PM |
| V3 Holding Ltd | 10% Owner | Sep 19 '25 | Sale | 12.37 | 900,000 | 11,135,320 | 77,642,259 | Sep 22 05:15 PM |
| V3 Holding Ltd | 10% Owner | Sep 18 '25 | Sale | 11.79 | 900,000 | 10,611,000 | 78,542,259 | Sep 22 05:15 PM |
| V3 Holding Ltd | 10% Owner | Sep 17 '25 | Sale | 11.77 | 900,000 | 10,594,181 | 79,442,259 | Sep 17 06:11 PM |
| V3 Holding Ltd | 10% Owner | Sep 16 '25 | Sale | 11.21 | 900,000 | 10,088,460 | 80,342,259 | Sep 17 06:11 PM |
| Kelly Patrick Arthur | Co-President and COO | Sep 15 '25 | Sale | 10.80 | 44,870 | 484,596 | 1,044,390 | Sep 16 04:57 PM |
| V3 Holding Ltd | 10% Owner | Sep 15 '25 | Sale | 10.80 | 900,000 | 9,720,000 | 81,242,259 | Sep 17 06:11 PM |
| Kelly Patrick Arthur | Officer | Sep 15 '25 | Proposed Sale | 10.80 | 44,870 | 484,756 | Sep 15 04:24 PM | |
| V3 Holding Ltd | 10% Owner | Sep 12 '25 | Sale | 10.60 | 900,000 | 9,537,557 | 82,142,259 | Sep 12 05:26 PM |
| V3 Holding Ltd | 10% Owner | Sep 11 '25 | Sale | 10.26 | 900,000 | 9,234,000 | 83,042,259 | Sep 12 05:26 PM |
| V3 Holding Ltd | 10% Owner | Sep 10 '25 | Sale | 9.98 | 900,000 | 8,984,784 | 83,942,259 | Sep 12 05:26 PM |
| V3 Holding Ltd | 10% Owner | Sep 09 '25 | Sale | 8.59 | 600,000 | 5,151,734 | 84,842,259 | Sep 10 04:35 PM |
| V3 Holding Ltd | 10% Owner | Sep 08 '25 | Sale | 7.48 | 600,000 | 4,488,000 | 85,442,259 | Sep 10 04:35 PM |
| V3 Holding Ltd | 10% Owner | Sep 05 '25 | Sale | 7.38 | 600,000 | 4,428,000 | 86,042,259 | Sep 08 04:23 PM |
| V3 Holding Ltd | 10% Owner | Sep 04 '25 | Sale | 7.60 | 700,000 | 5,320,000 | 86,642,259 | Sep 08 04:23 PM |
| V3 Holding Ltd | 10% Owner | Sep 03 '25 | Sale | 8.30 | 600,000 | 4,980,000 | 87,342,259 | Sep 04 04:38 PM |
| V3 Holding Ltd | 10% Owner | Sep 02 '25 | Sale | 8.13 | 600,000 | 4,878,000 | 87,942,259 | Sep 04 04:38 PM |
| V3 Holding Ltd | 10% Owner | Aug 29 '25 | Sale | 7.43 | 600,000 | 4,457,793 | 88,542,259 | Sep 02 04:28 PM |
| V3 Holding Ltd | 10% Owner | Aug 28 '25 | Sale | 7.11 | 600,000 | 4,266,000 | 89,142,259 | Sep 02 04:28 PM |
| V3 Holding Ltd | 10% Owner | Aug 27 '25 | Sale | 7.07 | 500,000 | 3,535,000 | 89,742,259 | Aug 28 04:19 PM |
| V3 Holding Ltd | 10% Owner | Aug 26 '25 | Sale | 6.81 | 700,000 | 4,767,000 | 90,242,259 | Aug 28 04:19 PM |
| GROSSMAN CARY M | Director | Aug 18 '25 | Sale | 5.89 | 75,000 | 441,750 | 225,530 | Aug 19 06:21 PM |
| GROSSMAN CARY M | Director | Aug 18 '25 | Proposed Sale | 5.96 | 75,000 | 447,000 | Aug 18 11:49 AM | |
| Newsome James E | Director | Aug 18 '25 | Sale | 6.16 | 32,468 | 200,003 | 194,313 | Aug 19 06:17 PM |
| Kelly Patrick Arthur | Officer | Aug 18 '25 | Proposed Sale | 58.00 | 24,000 | 1,391,976 | Aug 18 10:59 AM | |
| Kelly Patrick Arthur | Officer | Aug 15 '25 | Proposed Sale | 5.20 | 44,871 | 233,304 | Aug 15 04:19 PM | |
| Kelly Patrick Arthur | Co-President and COO | Aug 15 '25 | Sale | 5.20 | 44,871 | 233,329 | 1,089,260 | Aug 19 06:01 PM |
| V3 Holding Ltd | 10% Owner | Jul 30 '25 | Sale | 5.61 | 369,984 | 2,075,610 | 90,942,259 | Jul 31 04:30 PM |
| V3 Holding Ltd | 10% Owner | Jul 29 '25 | Sale | 6.06 | 66,049 | 400,257 | 91,312,243 | Jul 31 04:30 PM |
| V3 Holding Ltd | 10% Owner | Jul 28 '25 | Sale | 6.19 | 500,000 | 3,095,000 | 91,378,292 | Jul 29 04:53 PM |
| V3 Holding Ltd | 10% Owner | Jul 25 '25 | Sale | 6.45 | 500,000 | 3,225,000 | 91,878,292 | Jul 29 04:53 PM |
| V3 Holding Ltd | 10% Owner | Jul 24 '25 | Sale | 6.68 | 500,000 | 3,340,000 | 92,378,292 | Jul 25 05:05 PM |
| V3 Holding Ltd | 10% Owner | Jul 23 '25 | Sale | 6.55 | 500,000 | 3,275,000 | 92,878,292 | Jul 25 05:05 PM |
| V3 Holding Ltd | 10% Owner | Jul 15 '25 | Proposed Sale | 6.06 | 289,145 | 1,752,855 | Jul 15 04:48 PM | |
| Bitfury Top HoldCo B.V. | 10% Owner | Jul 15 '25 | Sale | 6.06 | 289,145 | 1,752,219 | 93,378,292 | Jul 16 04:32 PM |
| Bitfury Top HoldCo B.V. | 10% Owner | Jul 14 '25 | Sale | 6.11 | 667,010 | 4,075,431 | 93,667,437 | Jul 16 04:32 PM |
| V3 Holding Ltd | 10% Owner | Jul 14 '25 | Proposed Sale | 6.11 | 667,010 | 4,072,312 | Jul 14 05:09 PM | |
| V3 Holding Ltd | 10% Owner | Jul 11 '25 | Proposed Sale | 6.13 | 432,990 | 2,652,583 | Jul 11 04:46 PM | |
| Bitfury Top HoldCo B.V. | 10% Owner | Jul 11 '25 | Sale | 6.13 | 432,990 | 2,654,229 | 94,334,447 | Jul 14 04:54 PM |
| Bitfury Top HoldCo B.V. | 10% Owner | Jul 10 '25 | Sale | 6.27 | 600,000 | 3,762,000 | 94,767,437 | Jul 14 04:54 PM |
| V3 Holding Ltd | 10% Owner | Jul 10 '25 | Proposed Sale | 6.27 | 600,000 | 3,764,650 | Jul 10 04:31 PM | |
| V3 Holding Ltd | 10% Owner | Jul 09 '25 | Proposed Sale | 6.17 | 600,000 | 3,704,950 | Jul 09 04:38 PM | |
| Bitfury Top HoldCo B.V. | 10% Owner | Jul 09 '25 | Sale | 6.17 | 600,000 | 3,702,000 | 95,367,437 | Jul 10 05:25 PM |
| Bitfury Top HoldCo B.V. | 10% Owner | Jul 08 '25 | Sale | 6.08 | 600,000 | 3,648,000 | 95,967,437 | Jul 10 05:25 PM |
| V3 Holding Ltd | 10% Owner | Jul 08 '25 | Proposed Sale | 6.08 | 600,000 | 3,648,550 | Jul 08 04:53 PM | |
| Bitfury Top HoldCo B.V. | 10% Owner | Jul 02 '25 | Sale | 5.28 | 500,000 | 2,640,000 | 96,567,437 | Jul 03 06:03 PM |
| V3 Holding Ltd | 10% Owner | Jul 02 '25 | Proposed Sale | 5.28 | 500,000 | 2,641,950 | Jul 02 04:42 PM | |
| Bitfury Top HoldCo B.V. | 10% Owner | Jul 01 '25 | Sale | 4.86 | 500,000 | 2,430,000 | 97,067,437 | Jul 03 06:03 PM |
| V3 Holding Ltd | 10% Owner | Jul 01 '25 | Proposed Sale | 4.86 | 500,000 | 2,428,700 | Jul 01 05:05 PM |
| Report Date | Institution | % Held | Shares Held | Value ($) | % Change QoQ |
|---|---|---|---|---|---|
| 2025-06-30 | Tidal Investments LLC | 1.78% | 6,984,438 | 172,585,456 | 28.36% |
| 2025-06-30 | Alyeska Investment Group, L.p. | 2.02% | 7,931,415 | 195,985,257 | 157.16% |
| 2025-06-30 | Blackrock Inc. | 5.69% | 22,376,786 | 552,930,361 | 23.38% |
| 2025-06-30 | State Street Corporation | 1.82% | 7,154,306 | 176,782,894 | 3.09% |
| 2025-06-30 | Geode Capital Management, LLC | 1.84% | 7,242,210 | 178,955,002 | 18.08% |
| 2025-06-30 | Softbank Group Corporation | 2.65% | 10,438,413 | 257,933,175 | 0.00% |
| 2025-06-30 | Vanguard Group Inc | 5.11% | 20,114,936 | 497,040,050 | 11.69% |
| 2025-06-30 | BIT Capital GmbH | 2.18% | 8,579,027 | 211,987,749 | 36.69% |
| 2025-06-30 | V3 Holding Ltd | 24.81% | 97,567,437 | 2,410,891,278 | 0.00% |
| 2025-06-30 | Van Eck Associates Corporation | 1.68% | 6,625,103 | 163,706,289 | 15.79% |
