WhiteFiber
Runs GPU cloud services and AI-oriented data-center colocation.
$17.95
After-hours close+0.20 (+1.13%)
At close$17.75(−8.41%)
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Breakdown13F · Form 4
Institutions 26.09%10.07M sharesInsiders 1.26%487.2K sharesOther 72.65%28.05M shares
Shares outstanding 38.61M · Float 9.43M · 24.4% free float
Institutions13F, as of Jun 30, 2026
142 holders · 10.07M shares · 61 new positions · 102 increased · 24 reduced · 31 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Situational Awareness LP | 1.76M | 4.55% | 0 | Aug 14, 2026 |
| BlackRock, Inc. | 800.6K | 2.07% | +57.9K | Aug 7, 2026 |
| Capital World Investors | 719.6K | 1.86% | +719.6Knew | Aug 12, 2026 |
| Driehaus Capital Management LLC | 582.4K | 1.51% | +582.4Knew | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | 409.7K | 1.06% | +409.7Knew | Aug 14, 2026 |
| Price T Rowe Associates Inc /MD/ | 398.9K | 1.03% | +271.1K | Aug 14, 2026 |
| Mirae Asset Global Etfs Holdings Ltd. | 390.0K | 1.01% | +163.3K | Aug 14, 2026 |
| Susquehanna International Group, LLP | 313.0K | 0.81% | +313.0K | Aug 14, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Bit Digital, Inc. | 59.90% | 27.04M | 13D | Aug 25, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Bit Digital, Inc | 10 percent owner | 27.04M | 70.04% | Aug 6, 2025 |
| Samir Tabar | officer: Chief Executive Officer | 229.2K | 0.59% | Jul 28, 2026 |
| Erke Huang | director, officer: Chief Financial Officer | 203.4K | 0.53% | Jul 28, 2026 |
| Billy Krassakopoulos | officer: President | 18.9K | 0.05% | Apr 29, 2026 |
| Thomas Sanfilippo | officer: Chief Technology Officer | 17.3K | 0.04% | May 8, 2026 |
| Justin Zhu | officer: Chief Financial Officer | 13.7K | 0.04% | Aug 4, 2026 |
| Ichi Shih | director | 4.7K | 0.01% | Aug 4, 2026 |
1 ten-percent owner holds 27.04M shares by Form 4 — the 13D/G table above shows that stake, the figure above counts officers and directors only
Latest trades
No open-market trades in the last 12 months.
CongressHouse and Senate disclosures
Not reported.