HOOD Robinhood Markets, Inc.
Robinhood Markets, Inc. (HOOD) 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 |
|---|---|---|---|---|---|---|
| Jericho Capital Asset Management Long/Short Tech | New | +4.83M | — | $484.7M | 4.0% | 91 |
| Linden Advisors Event Long/Short | New | +226.7K | — | $22.7M | 1.5% | 71 |
| Castle Hook Partners Event Long/Short | New | +926.6K | — | $92.9M | 1.0% | 69 |
| Alyeska Investment Group, L.P. | Reduced | -7.38M | -92.8% | $740.3M | 0.2% | 69 |
| Samlyn Capital Long/Short | New | +454.7K | — | $45.6M | 0.8% | 65 |
| Qube Research & Technologies Ltd Quant | Sold Out | -1.24M | -100.0% | $124.0M | 0.0% | 64 |
| Scopus Asset Management Long/Short | New | +352.8K | — | $35.4M | 1.0% | 63 |
| Weiss Asset Management Event Quant | Increased | +799.7K | +274.8% | $80.2M | 1.8% | 63 |
| D. E. Shaw & Co., Inc. Quant | Reduced | -2.86M | -99.5% | $286.7M | 0.0% | 62 |
| MARSHALL WACE, LLP Long/Short | Increased | +2.51M | +272.2% | $251.5M | 0.4% | 62 |
Most significant buyers
By move score, not size.
- Jericho Capital Asset Management
- Linden Advisors
- Castle Hook Partners
- Samlyn Capital
- Scopus Asset Management
Most significant sellers
By move score, not size.
- Alyeska Investment Group, L.P.
- Qube Research & Technologies Ltd
- D. E. Shaw & Co., Inc.
- Senator Investment Group
- Voloridge Investment Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Jericho Capital Asset Management | 1 | 4.8M | 0 | +4.83M | — | 4.0% | New | 91 |
| Linden Advisors | 1 | 226.7K | 0 | +226.7K | — | 1.5% | New | 71 |
| Castle Hook Partners | 1 | 926.6K | 0 | +926.6K | — | 1.0% | New | 69 |
| Alyeska Investment Group, L.P. | 2 | 572.9K | 8.0M | -7.38M | -92.8% | 0.2% | Reduced | 69 |
| Samlyn Capital | 2 | 454.7K | 0 | +454.7K | — | 0.8% | New | 65 |
| Qube Research & Technologies Ltd | 2 | 0 | 1.2M | -1.24M | -100.0% | 0.0% | Sold Out | 64 |
| Scopus Asset Management | 2 | 352.8K | 0 | +352.8K | — | 1.0% | New | 63 |
| Weiss Asset Management | 2 | 1.1M | 291.0K | +799.7K | +274.8% | 1.8% | Increased | 63 |
| D. E. Shaw & Co., Inc. | 1 | 14.6K | 2.9M | -2.86M | -99.5% | 0.0% | Reduced | 62 |
| MARSHALL WACE, LLP | 2 | 3.4M | 921.6K | +2.51M | +272.2% | 0.4% | Increased | 62 |
| Point72 Asset Management, L.P. | 1 | 87.6K | 0 | +87.6K | — | 0.0% | New | 61 |
| Senator Investment Group | 2 | 0 | 140.9K | -140.9K | -100.0% | 0.0% | Sold Out | 61 |
| Voloridge Investment Management | 2 | 0 | 824.7K | -824.7K | -100.0% | 0.0% | Sold Out | 61 |
| TWO SIGMA INVESTMENTS, LP | 2 | 124.7K | 2.8M | -2.68M | -95.6% | 0.0% | Reduced | 60 |
| Rokos Capital Management | 2 | 0 | 58.7K | -58.7K | -100.0% | 0.0% | Sold Out | 58 |
| Quadrature Capital | 3 | 0 | 352.5K | -352.5K | -100.0% | 0.0% | Sold Out | 58 |
| Aristeia Capital | 2 | 95.0K | 0 | +95.0K | — | 0.5% | New | 58 |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 2 | 0 | 39.5K | -39.5K | -100.0% | 0.0% | Sold Out | 58 |
| MILLENNIUM MANAGEMENT LLC | 2 | 139.9K | 1.2M | -1.05M | -88.3% | 0.0% | Reduced | 57 |
| Magnetar Capital | 2 | 0 | 16.4K | -16.4K | -100.0% | 0.0% | Sold Out | 57 |
| Jain Global | 3 | 0 | 125.5K | -125.5K | -100.0% | 0.0% | Sold Out | 56 |
| Tudor Investment Corporation | 2 | 0 | 73.1K | -73.1K | -100.0% | 0.0% | Sold Out | 56 |
| Capula Management | 2 | 0 | 4.8K | -4.8K | -100.0% | 0.0% | Sold Out | 56 |
| Divisadero Street Capital Management | 2 | 250.0K | 100.0K | +150.0K | +150.0% | 0.6% | Increased | 55 |
| Aquatic Capital Management | 4 | 173.1K | 0 | +173.1K | — | 0.6% | New | 55 |
| Caxton Associates | 3 | 0 | 13.4K | -13.4K | -100.0% | 0.0% | Sold Out | 55 |
| ExodusPoint Capital Management | 3 | 0 | 59.5K | -59.5K | -100.0% | 0.0% | Sold Out | 54 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 2.2M | 5.1M | -2.91M | -57.0% | 0.3% | Reduced | 54 |
| Balyasny Asset Management L.P. | 2 | 122.1K | 41.3K | +80.8K | +195.9% | 0.0% | Increased | 53 |
| Trexquant Investment | 3 | 0 | 97.3K | -97.3K | -100.0% | 0.0% | Sold Out | 53 |
| Walleye Capital | 3 | 731.8K | 269.3K | +462.5K | +171.7% | 0.6% | Increased | 52 |
| LMR Partners | 3 | 169.5K | 10.0K | +159.5K | +1594.6% | 0.2% | Increased | 52 |
| Alphadyne Asset Management | 3 | 82 | 0 | +82 | — | 0.0% | New | 51 |
| Lighthouse Investment Partners | 3 | 3.4K | 0 | +3.4K | — | 0.0% | New | 51 |
| Interval Partners | 3 | 53.2K | 18.9K | +34.3K | +181.4% | 0.2% | Increased | 50 |
| Edgestream Partners | 4 | 3.8K | 0 | +3.8K | — | 0.0% | New | 49 |
| Winton Group | 4 | 5.3K | 0 | +5.3K | — | 0.0% | New | 48 |
| Capstone Investment Advisors | 3 | 41.1K | 256.1K | -215.0K | -83.9% | 0.0% | Reduced | 48 |
| CITADEL ADVISORS LLC | 1 | 1.7M | 1.1M | +595.8K | +54.4% | 0.1% | Increased | 47 |
| Woodline Partners LP | 2 | 170.4K | 92.1K | +78.3K | +85.1% | 0.1% | Increased | 46 |
| Boothbay Fund Management | 4 | 49.1K | 13.5K | +35.6K | +263.3% | 0.1% | Increased | 45 |
| Engineers Gate | 4 | 7.3K | 124.5K | -117.2K | -94.1% | 0.0% | Reduced | 45 |
| Y-Intercept | 4 | 18.7K | 133.9K | -115.1K | -86.0% | 0.0% | Reduced | 44 |
| Verition Fund Management | 2 | 35.4K | 22.4K | +13.0K | +57.8% | 0.0% | Increased | 39 |
| Hudson Bay Capital Management | 3 | 87.0K | 171.0K | -84.0K | -49.1% | 0.0% | Reduced | 37 |
| Voleon Capital Management | 3 | 307.6K | 425.1K | -117.5K | -27.6% | 0.6% | Reduced | 34 |
| Man Group | 3 | 68.7K | 115.2K | -46.5K | -40.4% | 0.0% | Reduced | 33 |
| Squarepoint Ops LLC | 2 | 794.9K | 929.7K | -134.8K | -14.5% | 0.2% | Reduced | 32 |
| Brevan Howard Capital Management | 3 | 265.1K | 200.5K | +64.6K | +32.2% | 0.5% | Increased | 31 |
| Capital Fund Management | 3 | 1.2M | 1.2M | +72.5K | +6.3% | 0.9% | Increased | 30 |
| Gotham Asset Management, LLC | 2 | 18.7K | 16.7K | +2.0K | +11.8% | 0.0% | Increased | 26 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 705.1K | 708.0K | -2.9K | -0.4% | 0.1% | Reduced | 25 |
| AQR Capital Management | 3 | 801.3K | 708.6K | +92.6K | +13.1% | 0.0% | Increased | 25 |
| Schonfeld Strategic Advisors | 3 | 2.3K | 2.4K | -77 | -3.2% | 0.0% | Reduced | 21 |
| Altimeter Capital Management | 1 | 899.7K | 899.7K | 0 | +0.0% | 0.9% | Unchanged | 30 |
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.