WhiteFiber, Inc. (WYFI) Institutional Ownership Changes & 13F Activity
WhiteFiber, Inc. (WYFI). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Driehaus Capital Management Llc, D. E. Shaw & Co., Inc., Susquehanna International Group, Llp, Price T Rowe Associates Inc, and Two Sigma Investments, Lp.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| California State Teachers Retirement System | Sell | -11,272 | -98.6% | 155 | $6.02K | Q2 2026 | Aug 24, 2026 |
| Cantor Fitzgerald, L. P. | Buy | +68,279 | — | 68,279 | $2.65M | Q2 2026 | Aug 19, 2026 |
| Driehaus Capital Management Llc | Buy | +582,371 | — | 582,371 | $22.63M | Q2 2026 | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | Buy | +409,655 | — | 409,655 | $15.92M | Q2 2026 | Aug 14, 2026 |
| Susquehanna International Group, Llp | Buy | +313,032 | — | 313,032 | $12.16M | Q2 2026 | Aug 14, 2026 |
| Price T Rowe Associates Inc | Buy | +271,104 | +212.2% | 398,891 | $15.50M | Q2 2026 | Aug 14, 2026 |
| Two Sigma Investments, Lp | Buy | +234,172 | — | 234,172 | $9.10M | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Sell | -190,855 | -39.2% | 296,294 | $11.51M | Q2 2026 | Aug 14, 2026 |
| Mirae Asset Global Etfs Holdings Ltd. | Buy | +163,304 | +72.0% | 390,042 | $15.15M | Q2 2026 | Aug 14, 2026 |
| Hrt Financial Lp | Buy | +142,107 | — | 142,107 | $5.52M | Q2 2026 | Aug 14, 2026 |
| Trexquant Investment Lp | Buy | +130,390 | +121.7% | 237,504 | $9.23M | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Buy | +123,523 | +212.5% | 181,663 | $7.06M | Q2 2026 | Aug 14, 2026 |
| Raymond James Financial Inc | Buy | +79,868 | — | 79,868 | $3.10M | Q2 2026 | Aug 14, 2026 |
| Lazard Asset Management Llc | Sell | -68,513 | -51.6% | 64,180 | $2.49M | Q2 2026 | Aug 14, 2026 |
| Defiance Etfs, Llc | Buy | +68,128 | +117.2% | 126,259 | $4.41M | Q2 2026 | Aug 14, 2026 |
| Jane Street Group, Llc | Buy | +63,022 | — | 63,022 | $2.45M | Q2 2026 | Aug 14, 2026 |
| T. Rowe Price Investment Management, Inc. | Buy | +61,564 | — | 61,564 | $2.39M | Q2 2026 | Aug 14, 2026 |
| Marex Group Plc | Buy | +60,000 | +300.0% | 80,000 | $3.11M | Q2 2026 | Aug 14, 2026 |
| Sei Investments Co | Sell | -49,718 | -68.9% | 22,420 | $871.02K | Q2 2026 | Aug 14, 2026 |
| Aqr Capital Management Llc | Buy | +48,538 | — | 48,538 | $1.89M | Q2 2026 | Aug 14, 2026 |
| Nomura Holdings Inc | Buy | +45,940 | — | 45,940 | $1.78M | Q2 2026 | Aug 14, 2026 |
| Xtx Topco Ltd | Buy | +44,893 | +219.9% | 65,311 | $2.54M | Q2 2026 | Aug 14, 2026 |
| Mozayyx Management Llc | Buy | +40,797 | — | 40,797 | $1.58M | Q2 2026 | Aug 14, 2026 |
| Group One Trading Llc | Buy | +33,524 | — | 33,524 | $1.30M | Q2 2026 | Aug 14, 2026 |
| Regal Partners Ltd | Buy | +19,727 | — | 19,727 | $766.39K | Q2 2026 | Aug 14, 2026 |
| Alliancebernstein L.P. | Buy | +17,200 | — | 17,200 | $204.85K | Q2 2026 | Aug 14, 2026 |
| Graham Capital Management, L.P. | Buy | +8,380 | — | 8,380 | $325.56K | Q2 2026 | Aug 14, 2026 |
| Larson Financial Group Llc | Buy | +7,790 | — | 7,790 | $302.64K | Q2 2026 | Aug 14, 2026 |
| Legal & General Group Plc | Sell | -6,836 | -86.0% | 1,112 | $43.20K | Q2 2026 | Aug 14, 2026 |
| Ameriprise Financial Inc | Buy | +6,810 | — | 6,810 | $264.57K | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about WYFI activity
Which institutional owners are buying WYFI?
Institutional owners buying WYFI include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in WYFI activity?
"Buy" means an investor increased their reported position in WYFI compared to the prior reporting period. This reflects growing exposure to WhiteFiber, Inc. (WYFI) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in WYFI increasing?
Institutional interest in WYFI can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.