ARVN Arvinas, Inc.
Arvinas, Inc. (ARVN) 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 |
|---|---|---|---|---|---|---|
| Vestal Point Capital Growth Healthcare | Sold Out | -905.5K | -100.0% | $7.5M | 0.0% | 62 |
| RENAISSANCE TECHNOLOGIES LLC Quant | New | +215.3K | — | $1.8M | 0.0% | 60 |
| Tang Capital Management Growth Healthcare | Sold Out | -538.7K | -100.0% | $4.5M | 0.0% | 59 |
| Balyasny Asset Management L.P. | New | +6.3K | — | $52.1K | 0.0% | 57 |
| MARSHALL WACE, LLP Long/Short | Sold Out | -75.2K | -100.0% | $624.6K | 0.0% | 56 |
| Weiss Asset Management Event Quant | Sold Out | -36.3K | -100.0% | $301.7K | 0.0% | 54 |
| Verition Fund Management Event Long/Short | New | +84.5K | — | $702.0K | 0.0% | 54 |
| Tudor Investment Corporation Macro | Sold Out | -34.3K | -100.0% | $285.0K | 0.0% | 53 |
| Trexquant Investment Quant | Sold Out | -146.4K | -100.0% | $1.2M | 0.0% | 53 |
| J. Goldman & Co. Long/Short | Sold Out | -156.8K | -100.0% | $1.3M | 0.0% | 53 |
Most significant buyers
By move score, not size.
- RENAISSANCE TECHNOLOGIES LLC
- Balyasny Asset Management L.P.
- Verition Fund Management
- Jain Global
- Walleye Capital
Most significant sellers
By move score, not size.
- Vestal Point Capital
- Tang Capital Management
- MARSHALL WACE, LLP
- Weiss Asset Management
- Tudor Investment Corporation
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Vestal Point Capital | 1 | 0 | 905.5K | -905.5K | -100.0% | 0.0% | Sold Out | 62 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 215.3K | 0 | +215.3K | — | 0.0% | New | 60 |
| Tang Capital Management | 2 | 0 | 538.7K | -538.7K | -100.0% | 0.0% | Sold Out | 59 |
| Balyasny Asset Management L.P. | 2 | 6.3K | 0 | +6.3K | — | 0.0% | New | 57 |
| MARSHALL WACE, LLP | 2 | 0 | 75.2K | -75.2K | -100.0% | 0.0% | Sold Out | 56 |
| Weiss Asset Management | 2 | 0 | 36.3K | -36.3K | -100.0% | 0.0% | Sold Out | 54 |
| Verition Fund Management | 2 | 84.5K | 0 | +84.5K | — | 0.0% | New | 54 |
| Tudor Investment Corporation | 2 | 0 | 34.3K | -34.3K | -100.0% | 0.0% | Sold Out | 53 |
| Trexquant Investment | 3 | 0 | 146.4K | -146.4K | -100.0% | 0.0% | Sold Out | 53 |
| J. Goldman & Co. | 3 | 0 | 156.8K | -156.8K | -100.0% | 0.0% | Sold Out | 53 |
| Jain Global | 3 | 34.1K | 0 | +34.1K | — | 0.0% | New | 52 |
| Walleye Capital | 3 | 16.3K | 0 | +16.3K | — | 0.0% | New | 51 |
| Voleon Capital Management | 3 | 0 | 75.5K | -75.5K | -100.0% | 0.0% | Sold Out | 51 |
| Schonfeld Strategic Advisors | 3 | 43.0K | 0 | +43.0K | — | 0.0% | New | 51 |
| Squarepoint Ops LLC | 2 | 201.8K | 23.5K | +178.4K | +760.3% | 0.0% | Increased | 50 |
| Nantahala Capital Management | 3 | 600.0K | 300.0K | +300.0K | +100.0% | 0.2% | Increased | 50 |
| Brevan Howard Capital Management | 3 | 30.6K | 0 | +30.6K | — | 0.0% | New | 49 |
| Man Group | 3 | 256.1K | 91.0K | +165.1K | +181.5% | 0.0% | Increased | 48 |
| Engineers Gate | 4 | 72.3K | 0 | +72.3K | — | 0.0% | New | 48 |
| AQR Capital Management | 3 | 601.9K | 285.1K | +316.8K | +111.1% | 0.0% | Increased | 47 |
| Quantbot Technologies | 4 | 10.2K | 0 | +10.2K | — | 0.0% | New | 45 |
| Graham Capital Management | 3 | 81.4K | 10.9K | +70.5K | +646.3% | 0.0% | Increased | 43 |
| ExodusPoint Capital Management | 3 | 50.9K | 251.0K | -200.1K | -79.7% | 0.0% | Reduced | 43 |
| Y-Intercept | 4 | 15.7K | 172.8K | -157.1K | -90.9% | 0.0% | Reduced | 42 |
| Caxton Associates | 3 | 82.3K | 260.0K | -177.7K | -68.3% | 0.0% | Reduced | 41 |
| CITADEL ADVISORS LLC | 1 | 621.0K | 1.2M | -560.0K | -47.4% | 0.0% | Reduced | 41 |
| Point72 Asset Management, L.P. | 1 | 141.3K | 229.8K | -88.5K | -38.5% | 0.0% | Reduced | 38 |
| TWO SIGMA INVESTMENTS, LP | 2 | 2.6M | 1.8M | +741.3K | +40.5% | 0.0% | Increased | 38 |
| Armistice Capital | 3 | 2.8M | 2.0M | +818.0K | +41.4% | 0.6% | Increased | 38 |
| Qube Research & Technologies Ltd | 2 | 1.6M | 1.2M | +390.6K | +32.5% | 0.0% | Increased | 34 |
| D. E. Shaw & Co., Inc. | 1 | 3.5M | 3.6M | -143.4K | -3.9% | 0.0% | Reduced | 30 |
| MILLENNIUM MANAGEMENT LLC | 2 | 574.0K | 576.4K | -2.3K | -0.4% | 0.0% | Reduced | 26 |
| Boothbay Fund Management | 4 | 82.5K | 82.5K | 0 | +0.0% | 0.0% | Unchanged | 13 |
| ADAR1 Capital Management | 3 | 57.6K | 57.6K | 0 | +0.0% | 0.0% | Unchanged | 17 |
| Quinn Opportunity Partners | 4 | 41.3K | 41.3K | 0 | +0.0% | 0.0% | Unchanged | 13 |
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.