WYFI WhiteFiber, Inc.
WhiteFiber, Inc. (WYFI) Hedge Fund Activity
This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.
Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.
Most significant moves
Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.
| Fund | Action | Shares changed | Change | Est. value | Portfolio wt. | Score |
|---|---|---|---|---|---|---|
| D. E. Shaw & Co., Inc. Quant | New | +409.7K | — | $15.9M | 0.0% | 62 |
| Point72 Asset Management, L.P. | Sold Out | -27.0K | -100.0% | $1.0M | 0.0% | 61 |
| RENAISSANCE TECHNOLOGIES LLC Quant | New | +37.9K | — | $1.5M | 0.0% | 60 |
| Balyasny Asset Management L.P. | Sold Out | -243.2K | -100.0% | $9.4M | 0.0% | 59 |
| Pentwater Capital Management Event | Sold Out | -10.0K | -100.0% | $388.5K | 0.0% | 59 |
| TWO SIGMA INVESTMENTS, LP Quant | New | +234.2K | — | $9.1M | 0.0% | 59 |
| Sculptor Capital Management Event Long/Short | Sold Out | -40.0K | -100.0% | $1.6M | 0.0% | 58 |
| Highbridge Capital Management Event Macro | Sold Out | -65.6K | -100.0% | $2.5M | 0.0% | 57 |
| Squarepoint Ops LLC Quant | Sold Out | -31.7K | -100.0% | $1.2M | 0.0% | 56 |
| Tudor Investment Corporation Macro | Sold Out | -71.3K | -100.0% | $2.8M | 0.0% | 56 |
Most significant buyers
By move score, not size.
- D. E. Shaw & Co., Inc.
- RENAISSANCE TECHNOLOGIES LLC
- TWO SIGMA INVESTMENTS, LP
- AQR Capital Management
- Walleye Capital
Most significant sellers
By move score, not size.
- Point72 Asset Management, L.P.
- Balyasny Asset Management L.P.
- Pentwater Capital Management
- Sculptor Capital Management
- Highbridge Capital Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| D. E. Shaw & Co., Inc. | 1 | 409.7K | 0 | +409.7K | — | 0.0% | New | 62 |
| Point72 Asset Management, L.P. | 1 | 0 | 27.0K | -27.0K | -100.0% | 0.0% | Sold Out | 61 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 37.9K | 0 | +37.9K | — | 0.0% | New | 60 |
| Balyasny Asset Management L.P. | 2 | 0 | 243.2K | -243.2K | -100.0% | 0.0% | Sold Out | 59 |
| Pentwater Capital Management | 1 | 0 | 10.0K | -10.0K | -100.0% | 0.0% | Sold Out | 59 |
| TWO SIGMA INVESTMENTS, LP | 2 | 234.2K | 0 | +234.2K | — | 0.0% | New | 59 |
| Sculptor Capital Management | 2 | 0 | 40.0K | -40.0K | -100.0% | 0.0% | Sold Out | 58 |
| Highbridge Capital Management | 2 | 0 | 65.6K | -65.6K | -100.0% | 0.0% | Sold Out | 57 |
| Squarepoint Ops LLC | 2 | 0 | 31.7K | -31.7K | -100.0% | 0.0% | Sold Out | 56 |
| Tudor Investment Corporation | 2 | 0 | 71.3K | -71.3K | -100.0% | 0.0% | Sold Out | 56 |
| CastleKnight Management | 3 | 0 | 431.7K | -431.7K | -100.0% | 0.0% | Sold Out | 55 |
| LMR Partners | 3 | 0 | 49.0K | -49.0K | -100.0% | 0.0% | Sold Out | 55 |
| CenterBook Partners | 4 | 0 | 549.4K | -549.4K | -100.0% | 0.0% | Sold Out | 54 |
| ExodusPoint Capital Management | 3 | 0 | 60.8K | -60.8K | -100.0% | 0.0% | Sold Out | 54 |
| AQR Capital Management | 3 | 48.5K | 0 | +48.5K | — | 0.0% | New | 53 |
| Walleye Capital | 3 | 5.3K | 0 | +5.3K | — | 0.0% | New | 51 |
| Schonfeld Strategic Advisors | 3 | 0 | 11.2K | -11.2K | -100.0% | 0.0% | Sold Out | 51 |
| Caption Management | 3 | 0 | 162 | -162 | -100.0% | 0.0% | Sold Out | 50 |
| Graham Capital Management | 3 | 8.4K | 0 | +8.4K | — | 0.0% | New | 49 |
| Winton Group | 4 | 11.3K | 0 | +11.3K | — | 0.0% | New | 48 |
| Aquatic Capital Management | 4 | 0 | 14.6K | -14.6K | -100.0% | 0.0% | Sold Out | 48 |
| Trexquant Investment | 3 | 237.5K | 107.1K | +130.4K | +121.7% | 0.1% | Increased | 47 |
| MILLENNIUM MANAGEMENT LLC | 2 | 296.3K | 487.1K | -190.9K | -39.2% | 0.0% | Reduced | 38 |
| Engineers Gate | 4 | 12.6K | 16.6K | -4.1K | -24.5% | 0.0% | Reduced | 23 |
| Situational Awareness | 1 | 1.8M | 1.8M | 0 | +0.0% | 0.3% | Unchanged | 28 |
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Sign in or subscribeHedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.