COO CooperCompanies, Inc.
CooperCompanies, Inc. (COO) 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 |
|---|---|---|---|---|---|---|
| Gates Capital Management Event Value | New | +1.69M | — | $121.1M | 4.2% | 84 |
| HBK Investments Event | New | +441.7K | — | $31.7M | 0.4% | 66 |
| Integral Health Asset Management Growth Healthcare | Sold Out | -150.0K | -100.0% | $10.8M | 0.0% | 63 |
| CITADEL ADVISORS LLC Quant | Increased | +3.68M | +1911.4% | $263.9M | 0.2% | 63 |
| Holocene Advisors, LP | New | +1.08M | — | $77.5M | 0.2% | 62 |
| MARSHALL WACE, LLP Long/Short | New | +255.9K | — | $18.4M | 0.0% | 60 |
| D. E. Shaw & Co., Inc. Quant | New | +24.9K | — | $1.8M | 0.0% | 60 |
| ExodusPoint Capital Management Long/Short Quant | Sold Out | -573.2K | -100.0% | $41.1M | 0.0% | 58 |
| Balyasny Asset Management L.P. | Increased | +752.8K | +316.8% | $54.0M | 0.1% | 58 |
| WORLDQUANT MILLENNIUM ADVISORS LLC Quant | New | +14.4K | — | $1.0M | 0.0% | 58 |
Most significant buyers
By move score, not size.
- Gates Capital Management
- HBK Investments
- CITADEL ADVISORS LLC
- Holocene Advisors, LP
- MARSHALL WACE, LLP
Most significant sellers
By move score, not size.
- Integral Health Asset Management
- ExodusPoint Capital Management
- Weiss Asset Management
- Alyeska Investment Group, L.P.
- Trexquant Investment
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Gates Capital Management | 2 | 1.7M | 0 | +1.69M | — | 4.2% | New | 84 |
| HBK Investments | 1 | 441.7K | 0 | +441.7K | — | 0.4% | New | 66 |
| Integral Health Asset Management | 2 | 0 | 150.0K | -150.0K | -100.0% | 0.0% | Sold Out | 63 |
| CITADEL ADVISORS LLC | 1 | 3.9M | 192.5K | +3.68M | +1911.4% | 0.2% | Increased | 63 |
| Holocene Advisors, LP | 2 | 1.1M | 0 | +1.08M | — | 0.2% | New | 62 |
| MARSHALL WACE, LLP | 2 | 255.9K | 0 | +255.9K | — | 0.0% | New | 60 |
| D. E. Shaw & Co., Inc. | 1 | 24.9K | 0 | +24.9K | — | 0.0% | New | 60 |
| ExodusPoint Capital Management | 3 | 0 | 573.2K | -573.2K | -100.0% | 0.0% | Sold Out | 58 |
| Balyasny Asset Management L.P. | 2 | 990.4K | 237.6K | +752.8K | +316.8% | 0.1% | Increased | 58 |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 2 | 14.4K | 0 | +14.4K | — | 0.0% | New | 58 |
| Bridgewater Associates | 1 | 51.2K | 6.1K | +45.1K | +737.3% | 0.0% | Increased | 57 |
| Weiss Asset Management | 2 | 0 | 48.0K | -48.0K | -100.0% | 0.0% | Sold Out | 56 |
| Alyeska Investment Group, L.P. | 2 | 0 | 5.4K | -5.4K | -100.0% | 0.0% | Sold Out | 56 |
| MILLENNIUM MANAGEMENT LLC | 2 | 505.2K | 107.7K | +397.5K | +369.1% | 0.0% | Increased | 55 |
| Trexquant Investment | 3 | 0 | 168.2K | -168.2K | -100.0% | 0.0% | Sold Out | 55 |
| Moore Capital Management | 3 | 83.0K | 0 | +83.0K | — | 0.2% | New | 55 |
| Capital Fund Management | 3 | 50.3K | 0 | +50.3K | — | 0.0% | New | 55 |
| Magnetar Capital | 2 | 0 | 10.0K | -10.0K | -100.0% | 0.0% | Sold Out | 54 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 173.9K | 24.9K | +149.0K | +599.4% | 0.0% | Increased | 54 |
| Gotham Asset Management, LLC | 2 | 344.4K | 132.4K | +212.0K | +160.1% | 0.1% | Increased | 53 |
| Edgestream Partners | 4 | 130.5K | 0 | +130.5K | — | 0.3% | New | 52 |
| Tudor Investment Corporation | 2 | 435.3K | 191.0K | +244.3K | +127.9% | 0.2% | Increased | 52 |
| Man Group | 3 | 0 | 4.8K | -4.8K | -100.0% | 0.0% | Sold Out | 52 |
| Centiva Capital | 4 | 0 | 25.0K | -25.0K | -100.0% | 0.0% | Sold Out | 51 |
| Graham Capital Management | 3 | 7.2K | 0 | +7.2K | — | 0.0% | New | 49 |
| Boothbay Fund Management | 4 | 3.9K | 0 | +3.9K | — | 0.0% | New | 49 |
| Engineers Gate | 4 | 185.2K | 2.9K | +182.4K | +6375.9% | 0.2% | Increased | 47 |
| Winton Group | 4 | 32.7K | 8.9K | +23.8K | +268.7% | 0.1% | Increased | 45 |
| Squarepoint Ops LLC | 2 | 9.4K | 5.2K | +4.2K | +80.1% | 0.0% | Increased | 44 |
| Walleye Capital | 3 | 100 | 1.0K | -920 | -90.2% | 0.0% | Reduced | 43 |
| Cinctive Capital Management | 3 | 68.8K | 46.9K | +21.9K | +46.6% | 0.2% | Increased | 33 |
| Caxton Associates | 3 | 12.6K | 10.6K | +2.0K | +18.7% | 0.0% | Increased | 27 |
| AQR Capital Management | 3 | 4.0M | 3.7M | +295.4K | +7.9% | 0.1% | Increased | 26 |
| Woodline Partners LP | 2 | 304.1K | 299.9K | +4.2K | +1.4% | 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.