CBIO Crescent Biopharma, Inc.
Crescent Biopharma, Inc. (CBIO) 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 |
|---|---|---|---|---|---|---|
| Deep Track Capital Growth Healthcare | Sold Out | -453.7K | -100.0% | $8.2M | 0.0% | 63 |
| Logos Global Management Growth Healthcare | Increased | +1.42M | +293.8% | $25.5M | 1.5% | 61 |
| RENAISSANCE TECHNOLOGIES LLC Quant | Sold Out | -24.3K | -100.0% | $436.7K | 0.0% | 58 |
| Alyeska Investment Group, L.P. | Sold Out | -264.0K | -100.0% | $4.8M | 0.0% | 58 |
| Hudson Bay Capital Management Event | Sold Out | -88.9K | -100.0% | $1.6M | 0.0% | 55 |
| Squarepoint Ops LLC Quant | New | +24.2K | — | $435.0K | 0.0% | 54 |
| Lighthouse Investment Partners | Sold Out | -25.0K | -100.0% | $450.0K | 0.0% | 51 |
| Brevan Howard Capital Management Macro | Sold Out | -19.5K | -100.0% | $351.5K | 0.0% | 49 |
| Y-Intercept Quant | New | +50.8K | — | $914.8K | 0.0% | 48 |
| TWO SIGMA INVESTMENTS, LP Quant | Increased | +71.0K | +61.3% | $1.3M | 0.0% | 43 |
Most significant buyers
By move score, not size.
- Logos Global Management
- Squarepoint Ops LLC
- Y-Intercept
- TWO SIGMA INVESTMENTS, LP
- Vestal Point Capital
Most significant sellers
By move score, not size.
- Deep Track Capital
- RENAISSANCE TECHNOLOGIES LLC
- Alyeska Investment Group, L.P.
- Hudson Bay Capital Management
- Lighthouse Investment Partners
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Deep Track Capital | 1 | 0 | 453.7K | -453.7K | -100.0% | 0.0% | Sold Out | 63 |
| Logos Global Management | 2 | 1.9M | 482.5K | +1.42M | +293.8% | 1.5% | Increased | 61 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 0 | 24.3K | -24.3K | -100.0% | 0.0% | Sold Out | 58 |
| Alyeska Investment Group, L.P. | 2 | 0 | 264.0K | -264.0K | -100.0% | 0.0% | Sold Out | 58 |
| Hudson Bay Capital Management | 3 | 0 | 88.9K | -88.9K | -100.0% | 0.0% | Sold Out | 55 |
| Squarepoint Ops LLC | 2 | 24.2K | 0 | +24.2K | — | 0.0% | New | 54 |
| Lighthouse Investment Partners | 3 | 0 | 25.0K | -25.0K | -100.0% | 0.0% | Sold Out | 51 |
| Brevan Howard Capital Management | 3 | 0 | 19.5K | -19.5K | -100.0% | 0.0% | Sold Out | 49 |
| Y-Intercept | 4 | 50.8K | 0 | +50.8K | — | 0.0% | New | 48 |
| TWO SIGMA INVESTMENTS, LP | 2 | 186.9K | 115.8K | +71.0K | +61.3% | 0.0% | Increased | 43 |
| ADAR1 Capital Management | 3 | 18.3K | 50.3K | -32.0K | -63.6% | 0.0% | Reduced | 38 |
| Vestal Point Capital | 1 | 1.6M | 1.5M | +130.0K | +8.7% | 0.7% | Increased | 35 |
| MILLENNIUM MANAGEMENT LLC | 2 | 403.9K | 323.6K | +80.3K | +24.8% | 0.0% | Increased | 34 |
| Balyasny Asset Management L.P. | 2 | 1.7M | 1.5M | +152.9K | +10.1% | 0.1% | Increased | 31 |
| Woodline Partners LP | 2 | 94.5K | 74.0K | +20.5K | +27.7% | 0.0% | Increased | 30 |
| MARSHALL WACE, LLP | 2 | 214.3K | 200.8K | +13.5K | +6.7% | 0.0% | Increased | 27 |
| Biotechnology Value Fund | 1 | 2.7M | 2.7M | 0 | +0.0% | 1.3% | Unchanged | 30 |
| Tang Capital Management | 2 | 1.2M | 1.2M | 0 | +0.0% | 1.0% | Unchanged | 25 |
| RTW Investments | 1 | 372.9K | 372.9K | 0 | +0.0% | 0.1% | Unchanged | 25 |
| Point72 Asset Management, L.P. | 1 | 300.0K | 300.0K | 0 | +0.0% | 0.0% | Unchanged | 23 |
| Perceptive Advisors | 1 | 206.9K | 206.9K | 0 | +0.0% | 0.1% | Unchanged | 24 |
| Moore Capital Management | 3 | 25.0K | 25.0K | 0 | +0.0% | 0.0% | Unchanged | 16 |
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.