CGON CG Oncology, Inc.
CG Oncology, Inc. (CGON) 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 |
|---|---|---|---|---|---|---|
| Braidwell Growth Healthcare | Sold Out | -984.8K | -100.0% | $70.0M | 0.0% | 75 |
| RTW Investments Growth Healthcare | Increased | +1.53M | +21.9% | $108.7M | 5.2% | 68 |
| Farallon Capital Management Event Value | Sold Out | -674.0K | -100.0% | $47.9M | 0.0% | 65 |
| Point72 Asset Management, L.P. | Sold Out | -399.4K | -100.0% | $28.4M | 0.0% | 64 |
| Logos Global Management Growth Healthcare | Increased | +425.0K | +73.9% | $30.2M | 3.1% | 62 |
| EcoR1 Capital Growth Healthcare | Increased | +392.3K | +35.6% | $27.9M | 5.3% | 62 |
| CITADEL ADVISORS LLC Quant | Sold Out | -172.8K | -100.0% | $12.3M | 0.0% | 62 |
| Alyeska Investment Group, L.P. | New | +61.7K | — | $4.4M | 0.0% | 58 |
| Squarepoint Ops LLC Quant | New | +14.5K | — | $1.0M | 0.0% | 56 |
| MARSHALL WACE, LLP Long/Short | New | +4.2K | — | $297.3K | 0.0% | 56 |
Most significant buyers
By move score, not size.
- RTW Investments
- Logos Global Management
- EcoR1 Capital
- Alyeska Investment Group, L.P.
- Squarepoint Ops LLC
Most significant sellers
By move score, not size.
- Braidwell
- Farallon Capital Management
- Point72 Asset Management, L.P.
- CITADEL ADVISORS LLC
- Nantahala Capital Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Braidwell | 2 | 0 | 984.8K | -984.8K | -100.0% | 0.0% | Sold Out | 75 |
| RTW Investments | 1 | 8.5M | 7.0M | +1.53M | +21.9% | 5.2% | Increased | 68 |
| Farallon Capital Management | 1 | 0 | 674.0K | -674.0K | -100.0% | 0.0% | Sold Out | 65 |
| Point72 Asset Management, L.P. | 1 | 0 | 399.4K | -399.4K | -100.0% | 0.0% | Sold Out | 64 |
| Logos Global Management | 2 | 1.0M | 575.0K | +425.0K | +73.9% | 3.1% | Increased | 62 |
| EcoR1 Capital | 2 | 1.5M | 1.1M | +392.3K | +35.6% | 5.3% | Increased | 62 |
| CITADEL ADVISORS LLC | 1 | 0 | 172.8K | -172.8K | -100.0% | 0.0% | Sold Out | 62 |
| Alyeska Investment Group, L.P. | 2 | 61.7K | 0 | +61.7K | — | 0.0% | New | 58 |
| Squarepoint Ops LLC | 2 | 14.5K | 0 | +14.5K | — | 0.0% | New | 56 |
| MARSHALL WACE, LLP | 2 | 4.2K | 0 | +4.2K | — | 0.0% | New | 56 |
| Nantahala Capital Management | 3 | 0 | 49.4K | -49.4K | -100.0% | 0.0% | Sold Out | 56 |
| LMR Partners | 3 | 20.0K | 0 | +20.0K | — | 0.0% | New | 55 |
| Magnetar Capital | 2 | 0 | 3.1K | -3.1K | -100.0% | 0.0% | Sold Out | 54 |
| Man Group | 3 | 51.8K | 0 | +51.8K | — | 0.0% | New | 54 |
| Hudson Bay Capital Management | 3 | 0 | 7.5K | -7.5K | -100.0% | 0.0% | Sold Out | 53 |
| Balyasny Asset Management L.P. | 2 | 41.3K | 14.2K | +27.1K | +191.5% | 0.0% | Increased | 53 |
| D. E. Shaw & Co., Inc. | 1 | 89.4K | 46.6K | +42.8K | +91.8% | 0.0% | Increased | 52 |
| Brevan Howard Capital Management | 3 | 0 | 11.6K | -11.6K | -100.0% | 0.0% | Sold Out | 49 |
| Winton Group | 4 | 10.1K | 0 | +10.1K | — | 0.0% | New | 48 |
| Soleus Capital Management | 2 | 5.0K | 20.0K | -15.0K | -75.0% | 0.0% | Reduced | 47 |
| Cinctive Capital Management | 3 | 4.0K | 25.0K | -21.0K | -83.9% | 0.0% | Reduced | 42 |
| Aquatic Capital Management | 4 | 11.6K | 49.6K | -38.1K | -76.7% | 0.0% | Reduced | 39 |
| Quantbot Technologies | 4 | 113 | 2.9K | -2.8K | -96.1% | 0.0% | Reduced | 38 |
| ADAR1 Capital Management | 3 | 118.7K | 185.7K | -67.0K | -36.1% | 0.4% | Reduced | 37 |
| OrbiMed Advisors | 2 | 972.8K | 948.3K | +24.5K | +2.6% | 1.3% | Increased | 36 |
| Caption Management | 3 | 484.5K | 378.5K | +106.0K | +28.0% | 1.3% | Increased | 34 |
| Voleon Capital Management | 3 | 18.9K | 12.9K | +6.0K | +46.6% | 0.0% | Increased | 32 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 390.5K | 399.9K | -9.4K | -2.4% | 0.0% | Reduced | 25 |
| AQR Capital Management | 3 | 102.4K | 114.3K | -11.9K | -10.4% | 0.0% | Reduced | 22 |
| Woodline Partners LP | 2 | 492.9K | 492.9K | 0 | +0.0% | 0.1% | Unchanged | 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.