FIVN Five9, Inc.
Five9, Inc. (FIVN) 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 |
|---|---|---|---|---|---|---|
| Tudor Investment Corporation Macro | Sold Out | -520.8K | -100.0% | $11.1M | 0.0% | 58 |
| Magnetar Capital Event Quant | Sold Out | -16.9K | -100.0% | $359.8K | 0.0% | 54 |
| ExodusPoint Capital Management Long/Short Quant | Sold Out | -76.7K | -100.0% | $1.6M | 0.0% | 54 |
| Walleye Capital Long/Short Quant | Sold Out | -51.5K | -100.0% | $1.1M | 0.0% | 53 |
| Lighthouse Investment Partners | New | +10.0K | — | $213.4K | 0.0% | 51 |
| Gotham Asset Management, LLC Quant Value | Increased | +96.8K | +635.4% | $2.1M | 0.0% | 50 |
| Capital Fund Management Quant Macro | Increased | +99.6K | +126.4% | $2.1M | 0.0% | 49 |
| CenterBook Partners Long/Short Quant | Sold Out | -31.4K | -100.0% | $670.1K | 0.0% | 49 |
| Qube Research & Technologies Ltd Quant | Reduced | -269.6K | -89.3% | $5.7M | 0.0% | 48 |
| Point72 Asset Management, L.P. | Reduced | -1.21M | -52.1% | $25.7M | 0.0% | 46 |
Most significant buyers
By move score, not size.
- Lighthouse Investment Partners
- Gotham Asset Management, LLC
- Capital Fund Management
- Y-Intercept
- AQR Capital Management
Most significant sellers
By move score, not size.
- Tudor Investment Corporation
- Magnetar Capital
- ExodusPoint Capital Management
- Walleye Capital
- CenterBook Partners
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Tudor Investment Corporation | 2 | 0 | 520.8K | -520.8K | -100.0% | 0.0% | Sold Out | 58 |
| Magnetar Capital | 2 | 0 | 16.9K | -16.9K | -100.0% | 0.0% | Sold Out | 54 |
| ExodusPoint Capital Management | 3 | 0 | 76.7K | -76.7K | -100.0% | 0.0% | Sold Out | 54 |
| Walleye Capital | 3 | 0 | 51.5K | -51.5K | -100.0% | 0.0% | Sold Out | 53 |
| Lighthouse Investment Partners | 3 | 10.0K | 0 | +10.0K | — | 0.0% | New | 51 |
| Gotham Asset Management, LLC | 2 | 112.1K | 15.2K | +96.8K | +635.4% | 0.0% | Increased | 50 |
| Capital Fund Management | 3 | 178.4K | 78.8K | +99.6K | +126.4% | 0.0% | Increased | 49 |
| CenterBook Partners | 4 | 0 | 31.4K | -31.4K | -100.0% | 0.0% | Sold Out | 49 |
| Qube Research & Technologies Ltd | 2 | 32.3K | 302.0K | -269.6K | -89.3% | 0.0% | Reduced | 48 |
| Point72 Asset Management, L.P. | 1 | 1.1M | 2.3M | -1.21M | -52.1% | 0.0% | Reduced | 46 |
| Quantbot Technologies | 4 | 0 | 22.8K | -22.8K | -100.0% | 0.0% | Sold Out | 45 |
| Man Group | 3 | 11.9K | 96.1K | -84.3K | -87.7% | 0.0% | Reduced | 45 |
| MARSHALL WACE, LLP | 2 | 126.9K | 407.5K | -280.6K | -68.9% | 0.0% | Reduced | 44 |
| Engineers Gate | 4 | 22.7K | 357.3K | -334.5K | -93.6% | 0.0% | Reduced | 43 |
| Y-Intercept | 4 | 36.4K | 14.6K | +21.9K | +150.1% | 0.0% | Increased | 42 |
| MILLENNIUM MANAGEMENT LLC | 2 | 260.1K | 499.7K | -239.6K | -48.0% | 0.0% | Reduced | 40 |
| Graham Capital Management | 3 | 17.5K | 75.1K | -57.6K | -76.7% | 0.0% | Reduced | 40 |
| Balyasny Asset Management L.P. | 2 | 432.8K | 737.6K | -304.8K | -41.3% | 0.0% | Reduced | 39 |
| Quinn Opportunity Partners | 4 | 71.7K | 189.7K | -118.0K | -62.2% | 0.1% | Reduced | 36 |
| Brevan Howard Capital Management | 3 | 36.9K | 92.0K | -55.1K | -59.9% | 0.0% | Reduced | 35 |
| TWO SIGMA INVESTMENTS, LP | 2 | 445.5K | 594.4K | -149.0K | -25.1% | 0.0% | Reduced | 34 |
| CITADEL ADVISORS LLC | 1 | 520.6K | 620.7K | -100.2K | -16.1% | 0.0% | Reduced | 33 |
| Armistice Capital | 3 | 1.5M | 1.6M | -56.0K | -3.5% | 0.9% | Reduced | 29 |
| AQR Capital Management | 3 | 1.2M | 947.2K | +279.9K | +29.5% | 0.0% | Increased | 29 |
| D. E. Shaw & Co., Inc. | 1 | 69.1K | 75.8K | -6.8K | -8.9% | 0.0% | Reduced | 29 |
| Trexquant Investment | 3 | 160.0K | 209.9K | -49.8K | -23.8% | 0.0% | Reduced | 28 |
| Squarepoint Ops LLC | 2 | 374.5K | 334.0K | +40.5K | +12.1% | 0.0% | Increased | 27 |
| Wolverine Asset Management | 2 | 18.7K | 16.3K | +2.4K | +14.7% | 0.0% | Increased | 27 |
| Caption Management | 3 | 65.4K | 55.4K | +10.0K | +18.1% | 0.1% | Increased | 24 |
| Verition Fund Management | 2 | 29.6K | 29.6K | 0 | +0.0% | 0.0% | Unchanged | 18 |
| CastleKnight Management | 3 | 50.5K | 50.5K | 0 | +0.0% | 0.0% | Unchanged | 14 |
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.