ULS UL Solutions Inc.
UL Solutions Inc. (ULS) 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 |
|---|---|---|---|---|---|---|
| Alyeska Investment Group, L.P. | Sold Out | -731.8K | -100.0% | $74.5M | 0.0% | 63 |
| CITADEL ADVISORS LLC Quant | Sold Out | -423.9K | -100.0% | $43.2M | 0.0% | 62 |
| Point72 Asset Management, L.P. | New | +43.8K | — | $4.5M | 0.0% | 61 |
| MILLENNIUM MANAGEMENT LLC | Sold Out | -255.3K | -100.0% | $26.0M | 0.0% | 61 |
| MARSHALL WACE, LLP Long/Short | Sold Out | -210.6K | -100.0% | $21.4M | 0.0% | 60 |
| Balyasny Asset Management L.P. | New | +92.2K | — | $9.4M | 0.0% | 59 |
| Squarepoint Ops LLC Quant | Sold Out | -75.5K | -100.0% | $7.7M | 0.0% | 57 |
| Weiss Asset Management Event Quant | Sold Out | -35.0K | -100.0% | $3.6M | 0.0% | 56 |
| Wolverine Asset Management Event Quant | Sold Out | -12.0K | -100.0% | $1.2M | 0.0% | 56 |
| Hudson Bay Capital Management Event | Sold Out | -10.8K | -100.0% | $1.1M | 0.0% | 55 |
Most significant buyers
By move score, not size.
- Point72 Asset Management, L.P.
- Balyasny Asset Management L.P.
- Trexquant Investment
- Lighthouse Investment Partners
- Man Group
Most significant sellers
By move score, not size.
- Alyeska Investment Group, L.P.
- CITADEL ADVISORS LLC
- MILLENNIUM MANAGEMENT LLC
- MARSHALL WACE, LLP
- Squarepoint Ops LLC
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Alyeska Investment Group, L.P. | 2 | 0 | 731.8K | -731.8K | -100.0% | 0.0% | Sold Out | 63 |
| CITADEL ADVISORS LLC | 1 | 0 | 423.9K | -423.9K | -100.0% | 0.0% | Sold Out | 62 |
| Point72 Asset Management, L.P. | 1 | 43.8K | 0 | +43.8K | — | 0.0% | New | 61 |
| MILLENNIUM MANAGEMENT LLC | 2 | 0 | 255.3K | -255.3K | -100.0% | 0.0% | Sold Out | 61 |
| MARSHALL WACE, LLP | 2 | 0 | 210.6K | -210.6K | -100.0% | 0.0% | Sold Out | 60 |
| Balyasny Asset Management L.P. | 2 | 92.2K | 0 | +92.2K | — | 0.0% | New | 59 |
| Squarepoint Ops LLC | 2 | 0 | 75.5K | -75.5K | -100.0% | 0.0% | Sold Out | 57 |
| Weiss Asset Management | 2 | 0 | 35.0K | -35.0K | -100.0% | 0.0% | Sold Out | 56 |
| Wolverine Asset Management | 2 | 0 | 12.0K | -12.0K | -100.0% | 0.0% | Sold Out | 56 |
| Hudson Bay Capital Management | 3 | 0 | 10.8K | -10.8K | -100.0% | 0.0% | Sold Out | 55 |
| Jain Global | 3 | 0 | 16.4K | -16.4K | -100.0% | 0.0% | Sold Out | 54 |
| Schonfeld Strategic Advisors | 3 | 0 | 16.2K | -16.2K | -100.0% | 0.0% | Sold Out | 53 |
| Trexquant Investment | 3 | 43.6K | 0 | +43.6K | — | 0.0% | New | 53 |
| Lighthouse Investment Partners | 3 | 2.7K | 0 | +2.7K | — | 0.0% | New | 51 |
| Ghisallo Capital Management | 2 | 250.0K | 500.0K | -250.0K | -50.0% | 0.7% | Reduced | 50 |
| Durable Capital Partners | 1 | 2.9M | 3.3M | -354.0K | -10.8% | 2.9% | Reduced | 50 |
| Man Group | 3 | 43.0K | 20.8K | +22.3K | +107.2% | 0.0% | Increased | 48 |
| Qube Research & Technologies Ltd | 2 | 66.5K | 310.2K | -243.8K | -78.6% | 0.0% | Reduced | 48 |
| Electron Capital Partners | 2 | 530.6K | 713.9K | -183.4K | -25.7% | 2.2% | Reduced | 48 |
| TWO SIGMA INVESTMENTS, LP | 2 | 65.5K | 227.9K | -162.4K | -71.2% | 0.0% | Reduced | 48 |
| AQR Capital Management | 3 | 68.9K | 11.4K | +57.4K | +501.9% | 0.0% | Increased | 47 |
| D. E. Shaw & Co., Inc. | 1 | 18.1K | 52.0K | -33.9K | -65.1% | 0.0% | Reduced | 45 |
| Senator Investment Group | 2 | 250.0K | 400.0K | -150.0K | -37.5% | 1.0% | Reduced | 45 |
| Scopus Asset Management | 2 | 768.4K | 658.4K | +110.0K | +16.7% | 2.1% | Increased | 42 |
| Walleye Capital | 3 | 403 | 3.0K | -2.6K | -86.5% | 0.0% | Reduced | 42 |
| Boothbay Fund Management | 4 | 5.0K | 16.1K | -11.1K | -68.7% | 0.0% | Reduced | 37 |
| Brevan Howard Capital Management | 3 | 8.8K | 24.2K | -15.4K | -63.8% | 0.0% | Reduced | 36 |
| ExodusPoint Capital Management | 3 | 130.7K | 211.1K | -80.4K | -38.1% | 0.1% | Reduced | 34 |
| Gotham Asset Management, LLC | 2 | 8.5K | 6.7K | +1.9K | +27.7% | 0.0% | Increased | 30 |
| Winton Group | 4 | 14.4K | 11.4K | +3.0K | +26.0% | 0.1% | Increased | 24 |
Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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.