SYK Stryker Corporation
Stryker Corporation (SYK) 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 |
|---|---|---|---|---|---|---|
| Ilex Capital Partners Long/Short | Increased | +198.3K | +98.4% | $62.4M | 2.6% | 67 |
| RTW Investments Growth Healthcare | Sold Out | -100.0K | -100.0% | $31.5M | 0.0% | 67 |
| Qube Research & Technologies Ltd Quant | Sold Out | -578.2K | -100.0% | $182.0M | 0.0% | 64 |
| Alyeska Investment Group, L.P. | New | +167.5K | — | $52.7M | 0.1% | 63 |
| Point72 Asset Management, L.P. | Increased | +404.9K | +1604.0% | $127.5M | 0.2% | 62 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | New | +307.5K | — | $96.8M | 0.1% | 62 |
| Balyasny Asset Management L.P. | Sold Out | -104.0K | -100.0% | $32.7M | 0.0% | 62 |
| Capital Fund Management Quant Macro | Sold Out | -159.5K | -100.0% | $50.2M | 0.0% | 61 |
| WORLDQUANT MILLENNIUM ADVISORS LLC Quant | Sold Out | -90.9K | -100.0% | $28.6M | 0.0% | 60 |
| TWO SIGMA INVESTMENTS, LP Quant | Reduced | -456.2K | -97.2% | $143.6M | 0.0% | 59 |
Most significant buyers
By move score, not size.
- Ilex Capital Partners
- Alyeska Investment Group, L.P.
- Point72 Asset Management, L.P.
- ADAGE CAPITAL PARTNERS GP, L.L.C.
- MILLENNIUM MANAGEMENT LLC
Most significant sellers
By move score, not size.
- RTW Investments
- Qube Research & Technologies Ltd
- Balyasny Asset Management L.P.
- Capital Fund Management
- WORLDQUANT MILLENNIUM ADVISORS LLC
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Ilex Capital Partners | 2 | 399.9K | 201.6K | +198.3K | +98.4% | 2.6% | Increased | 67 |
| RTW Investments | 1 | 0 | 100.0K | -100.0K | -100.0% | 0.0% | Sold Out | 67 |
| Qube Research & Technologies Ltd | 2 | 0 | 578.2K | -578.2K | -100.0% | 0.0% | Sold Out | 64 |
| Alyeska Investment Group, L.P. | 2 | 167.5K | 0 | +167.5K | — | 0.1% | New | 63 |
| Point72 Asset Management, L.P. | 1 | 430.1K | 25.2K | +404.9K | +1604.0% | 0.2% | Increased | 62 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 307.5K | 0 | +307.5K | — | 0.1% | New | 62 |
| Balyasny Asset Management L.P. | 2 | 0 | 104.0K | -104.0K | -100.0% | 0.0% | Sold Out | 62 |
| Capital Fund Management | 3 | 0 | 159.5K | -159.5K | -100.0% | 0.0% | Sold Out | 61 |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 2 | 0 | 90.9K | -90.9K | -100.0% | 0.0% | Sold Out | 60 |
| TWO SIGMA INVESTMENTS, LP | 2 | 13.0K | 469.2K | -456.2K | -97.2% | 0.0% | Reduced | 59 |
| Voloridge Investment Management | 2 | 0 | 55.8K | -55.8K | -100.0% | 0.0% | Sold Out | 58 |
| MARSHALL WACE, LLP | 2 | 51.1K | 630.2K | -579.1K | -91.9% | 0.0% | Reduced | 58 |
| Magnetar Capital | 2 | 0 | 6.2K | -6.2K | -100.0% | 0.0% | Sold Out | 57 |
| Trexquant Investment | 3 | 0 | 75.2K | -75.2K | -100.0% | 0.0% | Sold Out | 56 |
| MILLENNIUM MANAGEMENT LLC | 2 | 92.6K | 26.9K | +65.6K | +243.8% | 0.0% | Increased | 55 |
| Tudor Investment Corporation | 2 | 0 | 1.4K | -1.4K | -100.0% | 0.0% | Sold Out | 53 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 91.3K | 391.6K | -300.3K | -76.7% | 0.0% | Reduced | 53 |
| Y-Intercept | 4 | 0 | 34.6K | -34.6K | -100.0% | 0.0% | Sold Out | 53 |
| Hudson Bay Capital Management | 3 | 1.3K | 0 | +1.3K | — | 0.0% | New | 53 |
| ADAR1 Capital Management | 3 | 2.0K | 0 | +2.0K | — | 0.0% | New | 53 |
| Cinctive Capital Management | 3 | 18.6K | 0 | +18.6K | — | 0.2% | New | 53 |
| Rock Springs Capital Management | 3 | 29.0K | 14.8K | +14.2K | +95.9% | 0.4% | Increased | 50 |
| Caption Management | 3 | 1.8K | 0 | +1.8K | — | 0.0% | New | 50 |
| Parallax Volatility Advisers | 3 | 1 | 0 | +1 | — | 0.0% | New | 50 |
| D. E. Shaw & Co., Inc. | 1 | 270.6K | 600.8K | -330.2K | -55.0% | 0.1% | Reduced | 49 |
| Squarepoint Ops LLC | 2 | 17.0K | 110.0K | -92.9K | -84.5% | 0.0% | Reduced | 49 |
| LMR Partners | 3 | 9.6K | 4.7K | +4.9K | +104.0% | 0.0% | Increased | 49 |
| CenterBook Partners | 4 | 840 | 0 | +840 | — | 0.0% | New | 49 |
| Jain Global | 3 | 36.5K | 5.0K | +31.5K | +631.6% | 0.2% | Increased | 49 |
| Winton Group | 4 | 31.2K | 13.6K | +17.6K | +129.2% | 0.3% | Increased | 46 |
| Bridgewater Associates | 1 | 12.2K | 26.4K | -14.3K | -54.0% | 0.0% | Reduced | 46 |
| Schonfeld Strategic Advisors | 3 | 34.6K | 118.2K | -83.6K | -70.7% | 0.1% | Reduced | 44 |
| Engineers Gate | 4 | 1.1K | 28.8K | -27.7K | -96.1% | 0.0% | Reduced | 43 |
| Davidson Kempner Capital Management | 2 | 28.3K | 17.6K | +10.7K | +60.7% | 0.2% | Increased | 43 |
| Quantbot Technologies | 4 | 1.4K | 29.8K | -28.3K | -95.2% | 0.0% | Reduced | 42 |
| AQR Capital Management | 3 | 476.1K | 972.1K | -496.0K | -51.0% | 0.1% | Reduced | 41 |
| Walleye Capital | 3 | 193 | 715 | -522 | -73.0% | 0.0% | Reduced | 38 |
| Woodline Partners LP | 2 | 75.3K | 128.4K | -53.1K | -41.4% | 0.1% | Reduced | 38 |
| OrbiMed Advisors | 2 | 159.1K | 182.5K | -23.4K | -12.8% | 1.0% | Reduced | 38 |
| Capula Management | 2 | 398 | 773 | -375 | -48.5% | 0.0% | Reduced | 37 |
| Voleon Capital Management | 3 | 20.3K | 27.2K | -6.9K | -25.3% | 0.1% | Reduced | 29 |
| Gotham Asset Management, LLC | 2 | 126.1K | 116.5K | +9.6K | +8.3% | 0.1% | Increased | 28 |
| CITADEL ADVISORS LLC | 1 | 152.5K | 152.7K | -188 | -0.1% | 0.0% | Reduced | 27 |
| Chilton Investment Company | 2 | 10.8K | 9.6K | +1.1K | +11.6% | 0.1% | Increased | 27 |
| Verition Fund Management | 2 | 3.3K | 2.9K | +396 | +13.8% | 0.0% | Increased | 26 |
| Boothbay Fund Management | 4 | 2.1K | 3.2K | -1.1K | -33.5% | 0.0% | Reduced | 26 |
| Readystate Asset Management | 3 | 832 | 646 | +186 | +28.8% | 0.0% | Increased | 26 |
| Man Group | 3 | 10.6K | 12.5K | -1.9K | -15.2% | 0.0% | Reduced | 25 |
| Capstone Investment Advisors | 3 | 6.2K | 6.5K | -272 | -4.2% | 0.0% | Reduced | 23 |
| Brevan Howard Capital Management | 3 | 9.0K | 8.2K | +856 | +10.5% | 0.1% | Increased | 21 |
| Edgestream Partners | 4 | 12.6K | 13.7K | -1.1K | -7.8% | 0.1% | Reduced | 20 |
| Suvretta Capital Management | 2 | 5.9K | 5.9K | 0 | +0.0% | 0.0% | Unchanged | 21 |
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.