MYGN Myriad Genetics, Inc.
Myriad Genetics, Inc. (MYGN) 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 |
|---|---|---|---|---|---|---|
| Glenview Capital Management Long/Short Value | Sold Out | -5.41M | -100.0% | $30.9M | 0.0% | 65 |
| Deerfield Management Growth Healthcare | Sold Out | -505 | -100.0% | $2.9K | 0.0% | 61 |
| RENAISSANCE TECHNOLOGIES LLC Quant | Sold Out | -454.4K | -100.0% | $2.6M | 0.0% | 60 |
| Vestal Point Capital Growth Healthcare | Increased | +4.09M | +248.0% | $23.3M | 0.8% | 60 |
| Balyasny Asset Management L.P. | New | +36.9K | — | $210.5K | 0.0% | 57 |
| ExodusPoint Capital Management Long/Short Quant | New | +212.2K | — | $1.2M | 0.0% | 54 |
| Weiss Asset Management Event Quant | Sold Out | -174.8K | -100.0% | $998.4K | 0.0% | 54 |
| CITADEL ADVISORS LLC Quant | Increased | +1.08M | +238.5% | $6.2M | 0.0% | 54 |
| Walleye Capital Long/Short Quant | New | +464.6K | — | $2.7M | 0.0% | 53 |
| Trexquant Investment Quant | Sold Out | -406.1K | -100.0% | $2.3M | 0.0% | 53 |
Most significant buyers
By move score, not size.
- Vestal Point Capital
- Balyasny Asset Management L.P.
- ExodusPoint Capital Management
- CITADEL ADVISORS LLC
- Walleye Capital
Most significant sellers
By move score, not size.
- Glenview Capital Management
- Deerfield Management
- RENAISSANCE TECHNOLOGIES LLC
- Weiss Asset Management
- Trexquant Investment
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Glenview Capital Management | 2 | 0 | 5.4M | -5.41M | -100.0% | 0.0% | Sold Out | 65 |
| Deerfield Management | 1 | 0 | 505 | -505 | -100.0% | 0.0% | Sold Out | 61 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 0 | 454.4K | -454.4K | -100.0% | 0.0% | Sold Out | 60 |
| Vestal Point Capital | 1 | 5.7M | 1.6M | +4.09M | +248.0% | 0.8% | Increased | 60 |
| Balyasny Asset Management L.P. | 2 | 36.9K | 0 | +36.9K | — | 0.0% | New | 57 |
| ExodusPoint Capital Management | 3 | 212.2K | 0 | +212.2K | — | 0.0% | New | 54 |
| Weiss Asset Management | 2 | 0 | 174.8K | -174.8K | -100.0% | 0.0% | Sold Out | 54 |
| CITADEL ADVISORS LLC | 1 | 1.5M | 453.0K | +1.08M | +238.5% | 0.0% | Increased | 54 |
| Walleye Capital | 3 | 464.6K | 0 | +464.6K | — | 0.0% | New | 53 |
| Trexquant Investment | 3 | 0 | 406.1K | -406.1K | -100.0% | 0.0% | Sold Out | 53 |
| Y-Intercept | 4 | 0 | 654.2K | -654.2K | -100.0% | 0.0% | Sold Out | 50 |
| Point72 Asset Management, L.P. | 1 | 238.8K | 957.9K | -719.1K | -75.1% | 0.0% | Reduced | 49 |
| Winton Group | 4 | 0 | 31.5K | -31.5K | -100.0% | 0.0% | Sold Out | 48 |
| Aquatic Capital Management | 4 | 22.4K | 0 | +22.4K | — | 0.0% | New | 48 |
| Man Group | 3 | 908.7K | 278.2K | +630.5K | +226.6% | 0.0% | Increased | 48 |
| Jain Global | 3 | 228.6K | 28.7K | +199.8K | +696.0% | 0.0% | Increased | 48 |
| Schonfeld Strategic Advisors | 3 | 12.0K | 100.7K | -88.7K | -88.0% | 0.0% | Reduced | 42 |
| Quadrature Capital | 3 | 44.2K | 28.8K | +15.4K | +53.5% | 0.0% | Increased | 35 |
| Voleon Capital Management | 3 | 211.8K | 137.2K | +74.5K | +54.3% | 0.0% | Increased | 34 |
| TWO SIGMA INVESTMENTS, LP | 2 | 1.6M | 1.3M | +273.7K | +21.3% | 0.0% | Increased | 33 |
| AQR Capital Management | 3 | 2.8M | 1.9M | +854.4K | +44.7% | 0.0% | Increased | 33 |
| Graham Capital Management | 3 | 28.8K | 61.5K | -32.7K | -53.1% | 0.0% | Reduced | 32 |
| Squarepoint Ops LLC | 2 | 383.7K | 517.0K | -133.3K | -25.8% | 0.0% | Reduced | 30 |
| MARSHALL WACE, LLP | 2 | 1.2M | 1.1M | +119.0K | +10.8% | 0.0% | Increased | 28 |
| D. E. Shaw & Co., Inc. | 1 | 4.6M | 4.5M | +82.4K | +1.8% | 0.0% | Increased | 27 |
| MILLENNIUM MANAGEMENT LLC | 2 | 6.6M | 6.7M | -48.4K | -0.7% | 0.0% | Reduced | 27 |
| Moore Capital Management | 3 | 188.5K | 218.4K | -29.9K | -13.7% | 0.0% | Reduced | 25 |
| Qube Research & Technologies Ltd | 2 | 1.7M | 1.7M | -24.6K | -1.5% | 0.0% | Reduced | 24 |
| Tudor Investment Corporation | 2 | 44.7K | 45.5K | -840 | -1.8% | 0.0% | Reduced | 23 |
| Brevan Howard Capital Management | 3 | 18.1K | 21.3K | -3.2K | -14.9% | 0.0% | Reduced | 22 |
| Quantbot Technologies | 4 | 2.8K | 4.0K | -1.2K | -30.3% | 0.0% | Reduced | 22 |
| Engineers Gate | 4 | 124.8K | 114.8K | +10.0K | +8.7% | 0.0% | Increased | 19 |
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.