PSNL Personalis, Inc.
Personalis, Inc. (PSNL) 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 |
|---|---|---|---|---|---|---|
| CITADEL ADVISORS LLC Quant | New | +145.0K | — | $1.9M | 0.0% | 60 |
| Balyasny Asset Management L.P. | Sold Out | -308.7K | -100.0% | $4.1M | 0.0% | 59 |
| RENAISSANCE TECHNOLOGIES LLC Quant | Sold Out | -15.2K | -100.0% | $203.7K | 0.0% | 58 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Sold Out | -300.0K | -100.0% | $4.0M | 0.0% | 58 |
| MARSHALL WACE, LLP Long/Short | New | +26.7K | — | $358.2K | 0.0% | 56 |
| Portolan Capital Management Long/Short | Sold Out | -736.7K | -100.0% | $9.9M | 0.0% | 55 |
| Qube Research & Technologies Ltd Quant | New | +40.8K | — | $547.3K | 0.0% | 55 |
| Squarepoint Ops LLC Quant | New | +23.8K | — | $319.0K | 0.0% | 54 |
| Trexquant Investment Quant | New | +600.2K | — | $8.0M | 0.0% | 53 |
| ExodusPoint Capital Management Long/Short Quant | New | +49.3K | — | $660.0K | 0.0% | 52 |
Most significant buyers
By move score, not size.
- CITADEL ADVISORS LLC
- MARSHALL WACE, LLP
- Qube Research & Technologies Ltd
- Squarepoint Ops LLC
- Trexquant Investment
Most significant sellers
By move score, not size.
- Balyasny Asset Management L.P.
- RENAISSANCE TECHNOLOGIES LLC
- ADAGE CAPITAL PARTNERS GP, L.L.C.
- Portolan Capital Management
- Aquatic Capital Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| CITADEL ADVISORS LLC | 1 | 145.0K | 0 | +145.0K | — | 0.0% | New | 60 |
| Balyasny Asset Management L.P. | 2 | 0 | 308.7K | -308.7K | -100.0% | 0.0% | Sold Out | 59 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 0 | 15.2K | -15.2K | -100.0% | 0.0% | Sold Out | 58 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 0 | 300.0K | -300.0K | -100.0% | 0.0% | Sold Out | 58 |
| MARSHALL WACE, LLP | 2 | 26.7K | 0 | +26.7K | — | 0.0% | New | 56 |
| Portolan Capital Management | 3 | 0 | 736.7K | -736.7K | -100.0% | 0.0% | Sold Out | 55 |
| Qube Research & Technologies Ltd | 2 | 40.8K | 0 | +40.8K | — | 0.0% | New | 55 |
| Squarepoint Ops LLC | 2 | 23.8K | 0 | +23.8K | — | 0.0% | New | 54 |
| Trexquant Investment | 3 | 600.2K | 0 | +600.2K | — | 0.0% | New | 53 |
| ExodusPoint Capital Management | 3 | 49.3K | 0 | +49.3K | — | 0.0% | New | 52 |
| Brevan Howard Capital Management | 3 | 99.5K | 0 | +99.5K | — | 0.0% | New | 51 |
| Voleon Capital Management | 3 | 26.5K | 0 | +26.5K | — | 0.0% | New | 51 |
| Schonfeld Strategic Advisors | 3 | 49.0K | 0 | +49.0K | — | 0.0% | New | 51 |
| Engineers Gate | 4 | 115.8K | 0 | +115.8K | — | 0.0% | New | 50 |
| Winton Group | 4 | 37.0K | 0 | +37.0K | — | 0.0% | New | 48 |
| Aquatic Capital Management | 4 | 0 | 64.3K | -64.3K | -100.0% | 0.0% | Sold Out | 48 |
| Deep Track Capital | 1 | 4.0M | 3.0M | +1.00M | +33.3% | 0.8% | Increased | 45 |
| Quantbot Technologies | 4 | 5.2K | 2.2K | +2.9K | +130.5% | 0.0% | Increased | 39 |
| TWO SIGMA INVESTMENTS, LP | 2 | 57.3K | 90.7K | -33.5K | -36.9% | 0.0% | Reduced | 35 |
| Quadrature Capital | 3 | 18.2K | 38.7K | -20.5K | -53.0% | 0.0% | Reduced | 35 |
| ADAR1 Capital Management | 3 | 15.0K | 25.0K | -10.0K | -40.0% | 0.0% | Reduced | 32 |
| Tudor Investment Corporation | 2 | 274.3K | 209.8K | +64.5K | +30.7% | 0.0% | Increased | 30 |
| MILLENNIUM MANAGEMENT LLC | 2 | 450.2K | 419.1K | +31.0K | +7.4% | 0.0% | Increased | 28 |
| AQR Capital Management | 3 | 11.8K | 17.4K | -5.6K | -32.1% | 0.0% | Reduced | 28 |
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.