ZM Zoom Communications, Inc.
Zoom Communications, Inc. (ZM) 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 |
|---|---|---|---|---|---|---|
| Atreides Management Long/Short Growth | Sold Out | -1.32M | -100.0% | $113.5M | 0.0% | 82 |
| Rubric Capital Management Event | Increased | +1.77M | +176.3% | $152.3M | 2.2% | 72 |
| Junto Capital Management Long/Short | Sold Out | -532.8K | -100.0% | $46.0M | 0.0% | 66 |
| Ghisallo Capital Management Long/Short | Sold Out | -325.0K | -100.0% | $28.1M | 0.0% | 65 |
| D. E. Shaw & Co., Inc. Quant | Increased | +2.03M | +287.8% | $175.3M | 0.2% | 61 |
| Discovery Capital Management Long/Short Macro | New | +139.6K | — | $12.0M | 0.5% | 60 |
| CITADEL ADVISORS LLC Quant | Reduced | -3.57M | -84.5% | $308.4M | 0.0% | 59 |
| Point72 Asset Management, L.P. | Increased | +580.4K | +95.6% | $50.1M | 0.2% | 59 |
| Qube Research & Technologies Ltd Quant | Increased | +1.92M | +321.1% | $165.9M | 0.2% | 58 |
| Tudor Investment Corporation Macro | Sold Out | -132.3K | -100.0% | $11.4M | 0.0% | 58 |
Most significant buyers
By move score, not size.
- Rubric Capital Management
- D. E. Shaw & Co., Inc.
- Discovery Capital Management
- Point72 Asset Management, L.P.
- Qube Research & Technologies Ltd
Most significant sellers
By move score, not size.
- Atreides Management
- Junto Capital Management
- Ghisallo Capital Management
- CITADEL ADVISORS LLC
- Tudor Investment Corporation
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Atreides Management | 1 | 0 | 1.3M | -1.32M | -100.0% | 0.0% | Sold Out | 82 |
| Rubric Capital Management | 1 | 2.8M | 1.0M | +1.77M | +176.3% | 2.2% | Increased | 72 |
| Junto Capital Management | 2 | 0 | 532.8K | -532.8K | -100.0% | 0.0% | Sold Out | 66 |
| Ghisallo Capital Management | 2 | 0 | 325.0K | -325.0K | -100.0% | 0.0% | Sold Out | 65 |
| D. E. Shaw & Co., Inc. | 1 | 2.7M | 705.7K | +2.03M | +287.8% | 0.2% | Increased | 61 |
| Discovery Capital Management | 2 | 139.6K | 0 | +139.6K | — | 0.5% | New | 60 |
| CITADEL ADVISORS LLC | 1 | 657.2K | 4.2M | -3.57M | -84.5% | 0.0% | Reduced | 59 |
| Point72 Asset Management, L.P. | 1 | 1.2M | 607.0K | +580.4K | +95.6% | 0.2% | Increased | 59 |
| Qube Research & Technologies Ltd | 2 | 2.5M | 598.5K | +1.92M | +321.1% | 0.2% | Increased | 58 |
| Tudor Investment Corporation | 2 | 0 | 132.3K | -132.3K | -100.0% | 0.0% | Sold Out | 58 |
| Squarepoint Ops LLC | 2 | 17.8K | 0 | +17.8K | — | 0.0% | New | 56 |
| Balyasny Asset Management L.P. | 2 | 574.2K | 26.9K | +547.3K | +2037.7% | 0.1% | Increased | 56 |
| Capula Management | 2 | 0 | 5.3K | -5.3K | -100.0% | 0.0% | Sold Out | 56 |
| Trexquant Investment | 3 | 120.4K | 0 | +120.4K | — | 0.1% | New | 55 |
| Moore Capital Management | 3 | 55.4K | 0 | +55.4K | — | 0.1% | New | 55 |
| MARSHALL WACE, LLP | 2 | 965.8K | 428.0K | +537.8K | +125.7% | 0.1% | Increased | 55 |
| Magnetar Capital | 2 | 6.8K | 0 | +6.8K | — | 0.0% | New | 54 |
| Verition Fund Management | 2 | 0 | 6.9K | -6.9K | -100.0% | 0.0% | Sold Out | 54 |
| Hudson Bay Capital Management | 3 | 3.4K | 0 | +3.4K | — | 0.0% | New | 53 |
| ExodusPoint Capital Management | 3 | 620.4K | 154.0K | +466.4K | +302.8% | 0.5% | Increased | 53 |
| CastleKnight Management | 3 | 29.7K | 0 | +29.7K | — | 0.1% | New | 52 |
| Woodline Partners LP | 2 | 208.7K | 9.9K | +198.8K | +2003.2% | 0.1% | Increased | 52 |
| Winton Group | 4 | 77.2K | 0 | +77.2K | — | 0.2% | New | 51 |
| Alphadyne Asset Management | 3 | 0 | 3.1K | -3.1K | -100.0% | 0.0% | Sold Out | 51 |
| Lighthouse Investment Partners | 3 | 3.8K | 0 | +3.8K | — | 0.0% | New | 51 |
| PAR Capital Management | 2 | 17.0K | 6.0K | +11.0K | +183.3% | 0.0% | Increased | 50 |
| Graham Capital Management | 3 | 0 | 6.3K | -6.3K | -100.0% | 0.0% | Sold Out | 49 |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 2 | 322.0K | 958.1K | -636.1K | -66.4% | 0.1% | Reduced | 49 |
| Parallax Volatility Advisers | 3 | 78.1K | 5.3K | +72.8K | +1384.1% | 0.4% | Increased | 48 |
| J. Goldman & Co. | 3 | 80.0K | 36.7K | +43.4K | +118.2% | 0.3% | Increased | 47 |
| Y-Intercept | 4 | 108.8K | 5.8K | +103.0K | +1774.5% | 0.2% | Increased | 45 |
| MILLENNIUM MANAGEMENT LLC | 2 | 273.6K | 652.7K | -379.0K | -58.1% | 0.0% | Reduced | 45 |
| Engineers Gate | 4 | 57.3K | 22.6K | +34.6K | +153.0% | 0.1% | Increased | 44 |
| TWO SIGMA INVESTMENTS, LP | 2 | 111.0K | 260.8K | -149.8K | -57.4% | 0.0% | Reduced | 44 |
| Alyeska Investment Group, L.P. | 2 | 2.0M | 3.1M | -1.12M | -35.7% | 0.5% | Reduced | 44 |
| Schonfeld Strategic Advisors | 3 | 87.5K | 231.0K | -143.4K | -62.1% | 0.1% | Reduced | 40 |
| Boothbay Fund Management | 4 | 9.2K | 35.9K | -26.7K | -74.4% | 0.0% | Reduced | 39 |
| Gotham Asset Management, LLC | 2 | 342.2K | 232.7K | +109.5K | +47.1% | 0.1% | Increased | 38 |
| Jain Global | 3 | 48.3K | 96.1K | -47.9K | -49.8% | 0.1% | Reduced | 36 |
| Walleye Capital | 3 | 72.5K | 152.0K | -79.5K | -52.3% | 0.1% | Reduced | 36 |
| Quinn Opportunity Partners | 4 | 10.0K | 26.0K | -16.0K | -61.5% | 0.0% | Reduced | 36 |
| AQR Capital Management | 3 | 6.5M | 8.4M | -1.83M | -21.9% | 0.2% | Reduced | 35 |
| Brevan Howard Capital Management | 3 | 35.1K | 23.2K | +12.0K | +51.6% | 0.1% | Increased | 33 |
| Centiva Capital | 4 | 6.8K | 16.7K | -9.8K | -58.9% | 0.0% | Reduced | 32 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 2.4M | 2.5M | -78.1K | -3.2% | 0.3% | Reduced | 32 |
| LMR Partners | 3 | 510.8K | 600.0K | -89.2K | -14.9% | 0.5% | Reduced | 31 |
| Man Group | 3 | 276.3K | 212.4K | +63.9K | +30.1% | 0.0% | Increased | 31 |
| Caption Management | 3 | 91.9K | 70.4K | +21.5K | +30.6% | 0.3% | Increased | 30 |
| Capstone Investment Advisors | 3 | 3.9K | 4.1K | -283 | -6.8% | 0.0% | Reduced | 24 |
| Edgestream Partners | 4 | 35.3K | 33.4K | +1.9K | +5.6% | 0.1% | Increased | 20 |
| CenterBook Partners | 4 | 29.2K | 30.9K | -1.6K | -5.3% | 0.1% | Reduced | 20 |
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.