CIM Chimera Investment Corp
Chimera Investment Corp (CIM) 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 |
|---|---|---|---|---|---|---|
| MARSHALL WACE, LLP Long/Short | Sold Out | -116.6K | -100.0% | $1.6M | 0.0% | 58 |
| Balyasny Asset Management L.P. | Sold Out | -15.5K | -100.0% | $206.6K | 0.0% | 57 |
| Tudor Investment Corporation Macro | Sold Out | -65.2K | -100.0% | $870.2K | 0.0% | 54 |
| Voloridge Investment Management Quant | Sold Out | -61.1K | -100.0% | $815.6K | 0.0% | 53 |
| Quadrature Capital Quant | Sold Out | -16.0K | -100.0% | $213.8K | 0.0% | 52 |
| ExodusPoint Capital Management Long/Short Quant | New | +17.9K | — | $238.5K | 0.0% | 52 |
| Jain Global Long/Short Quant | New | +12.1K | — | $161.2K | 0.0% | 52 |
| Graham Capital Management Quant Macro | New | +25.8K | — | $344.8K | 0.0% | 49 |
| Edgestream Partners Quant | New | +43.9K | — | $585.3K | 0.0% | 49 |
| Winton Group Quant Macro | Sold Out | -25.7K | -100.0% | $342.3K | 0.0% | 48 |
Most significant buyers
By move score, not size.
- ExodusPoint Capital Management
- Jain Global
- Graham Capital Management
- Edgestream Partners
- Verition Fund Management
Most significant sellers
By move score, not size.
- MARSHALL WACE, LLP
- Balyasny Asset Management L.P.
- Tudor Investment Corporation
- Voloridge Investment Management
- Quadrature Capital
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| MARSHALL WACE, LLP | 2 | 0 | 116.6K | -116.6K | -100.0% | 0.0% | Sold Out | 58 |
| Balyasny Asset Management L.P. | 2 | 0 | 15.5K | -15.5K | -100.0% | 0.0% | Sold Out | 57 |
| Tudor Investment Corporation | 2 | 0 | 65.2K | -65.2K | -100.0% | 0.0% | Sold Out | 54 |
| Voloridge Investment Management | 2 | 0 | 61.1K | -61.1K | -100.0% | 0.0% | Sold Out | 53 |
| Quadrature Capital | 3 | 0 | 16.0K | -16.0K | -100.0% | 0.0% | Sold Out | 52 |
| ExodusPoint Capital Management | 3 | 17.9K | 0 | +17.9K | — | 0.0% | New | 52 |
| Jain Global | 3 | 12.1K | 0 | +12.1K | — | 0.0% | New | 52 |
| Graham Capital Management | 3 | 25.8K | 0 | +25.8K | — | 0.0% | New | 49 |
| Edgestream Partners | 4 | 43.9K | 0 | +43.9K | — | 0.0% | New | 49 |
| Winton Group | 4 | 0 | 25.7K | -25.7K | -100.0% | 0.0% | Sold Out | 48 |
| MILLENNIUM MANAGEMENT LLC | 2 | 39.7K | 149.1K | -109.5K | -73.4% | 0.0% | Reduced | 47 |
| Verition Fund Management | 2 | 561.7K | 340.6K | +221.1K | +64.9% | 0.1% | Increased | 41 |
| AQR Capital Management | 3 | 369.1K | 209.4K | +159.6K | +76.2% | 0.0% | Increased | 41 |
| Qube Research & Technologies Ltd | 2 | 266.5K | 623.4K | -356.9K | -57.2% | 0.0% | Reduced | 40 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 24.7K | 43.5K | -18.8K | -43.3% | 0.0% | Reduced | 38 |
| Caxton Associates | 3 | 113.1K | 70.1K | +43.0K | +61.4% | 0.0% | Increased | 37 |
| Wolverine Asset Management | 2 | 1.1M | 935.9K | +176.8K | +18.9% | 0.9% | Increased | 34 |
| CITADEL ADVISORS LLC | 1 | 120.5K | 162.6K | -42.0K | -25.8% | 0.0% | Reduced | 33 |
| TWO SIGMA INVESTMENTS, LP | 2 | 1.0M | 1.2M | -160.3K | -13.4% | 0.0% | Reduced | 31 |
| Engineers Gate | 4 | 51.8K | 39.5K | +12.3K | +31.1% | 0.0% | Increased | 25 |
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.