XNCR Xencor, Inc.
Xencor, Inc. (XNCR) 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 |
|---|---|---|---|---|---|---|
| EcoR1 Capital Growth Healthcare | Sold Out | -2.18M | -100.0% | $35.1M | 0.0% | 65 |
| Deep Track Capital Growth Healthcare | New | +593.6K | — | $9.6M | 0.1% | 63 |
| Point72 Asset Management, L.P. | New | +71.6K | — | $1.2M | 0.0% | 61 |
| RENAISSANCE TECHNOLOGIES LLC Quant | Sold Out | -18.7K | -100.0% | $301.4K | 0.0% | 58 |
| D. E. Shaw & Co., Inc. Quant | New | +50.5K | — | $812.6K | 0.0% | 58 |
| Nantahala Capital Management Event Long/Short | Sold Out | -264.6K | -100.0% | $4.3M | 0.0% | 56 |
| Qube Research & Technologies Ltd Quant | Sold Out | -21.0K | -100.0% | $338.0K | 0.0% | 55 |
| Squarepoint Ops LLC Quant | New | +28.5K | — | $459.0K | 0.0% | 54 |
| ExodusPoint Capital Management Long/Short Quant | Sold Out | -48.1K | -100.0% | $774.0K | 0.0% | 52 |
| Jain Global Long/Short Quant | New | +10.0K | — | $161.6K | 0.0% | 52 |
Most significant buyers
By move score, not size.
- Deep Track Capital
- Point72 Asset Management, L.P.
- D. E. Shaw & Co., Inc.
- Squarepoint Ops LLC
- Jain Global
Most significant sellers
By move score, not size.
- EcoR1 Capital
- RENAISSANCE TECHNOLOGIES LLC
- Nantahala Capital Management
- Qube Research & Technologies Ltd
- ExodusPoint Capital Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| EcoR1 Capital | 2 | 0 | 2.2M | -2.18M | -100.0% | 0.0% | Sold Out | 65 |
| Deep Track Capital | 1 | 593.6K | 0 | +593.6K | — | 0.1% | New | 63 |
| Point72 Asset Management, L.P. | 1 | 71.6K | 0 | +71.6K | — | 0.0% | New | 61 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 0 | 18.7K | -18.7K | -100.0% | 0.0% | Sold Out | 58 |
| D. E. Shaw & Co., Inc. | 1 | 50.5K | 0 | +50.5K | — | 0.0% | New | 58 |
| Nantahala Capital Management | 3 | 0 | 264.6K | -264.6K | -100.0% | 0.0% | Sold Out | 56 |
| Qube Research & Technologies Ltd | 2 | 0 | 21.0K | -21.0K | -100.0% | 0.0% | Sold Out | 55 |
| Squarepoint Ops LLC | 2 | 28.5K | 0 | +28.5K | — | 0.0% | New | 54 |
| ExodusPoint Capital Management | 3 | 0 | 48.1K | -48.1K | -100.0% | 0.0% | Sold Out | 52 |
| Jain Global | 3 | 10.0K | 0 | +10.0K | — | 0.0% | New | 52 |
| ADAR1 Capital Management | 3 | 232.6K | 93.7K | +138.9K | +148.3% | 0.2% | Increased | 50 |
| Centiva Capital | 4 | 0 | 12.3K | -12.3K | -100.0% | 0.0% | Sold Out | 48 |
| Y-Intercept | 4 | 11.0K | 0 | +11.0K | — | 0.0% | New | 48 |
| Trexquant Investment | 3 | 144.6K | 44.5K | +100.1K | +224.9% | 0.0% | Increased | 47 |
| AQR Capital Management | 3 | 483.8K | 162.4K | +321.4K | +197.9% | 0.0% | Increased | 47 |
| Quantbot Technologies | 4 | 0 | 701 | -701 | -100.0% | 0.0% | Sold Out | 45 |
| Quinn Opportunity Partners | 4 | 90.0K | 30.0K | +60.0K | +200.0% | 0.1% | Increased | 43 |
| CITADEL ADVISORS LLC | 1 | 190.8K | 377.7K | -186.9K | -49.5% | 0.0% | Reduced | 41 |
| Tudor Investment Corporation | 2 | 72.9K | 43.8K | +29.1K | +66.4% | 0.0% | Increased | 39 |
| Hudson Bay Capital Management | 3 | 210.0K | 487.3K | -277.3K | -56.9% | 0.0% | Reduced | 39 |
| MILLENNIUM MANAGEMENT LLC | 2 | 853.7K | 609.8K | +243.9K | +40.0% | 0.0% | Increased | 38 |
| RA Capital Management | 1 | 5.3M | 4.9M | +377.0K | +7.7% | 0.7% | Increased | 38 |
| Brevan Howard Capital Management | 3 | 17.7K | 42.7K | -25.0K | -58.5% | 0.0% | Reduced | 33 |
| Man Group | 3 | 58.4K | 93.7K | -35.3K | -37.7% | 0.0% | Reduced | 30 |
| Voloridge Investment Management | 2 | 80.7K | 103.0K | -22.3K | -21.6% | 0.0% | Reduced | 28 |
| TWO SIGMA INVESTMENTS, LP | 2 | 819.5K | 805.4K | +14.1K | +1.7% | 0.0% | Increased | 26 |
| Winton Group | 4 | 106.2K | 104.7K | +1.5K | +1.5% | 0.1% | Increased | 18 |
| Biotechnology Value Fund | 1 | 7.1M | 7.1M | 0 | +0.0% | 2.9% | Unchanged | 37 |
| RTW Investments | 1 | 6.8M | 6.8M | 0 | +0.0% | 0.9% | Unchanged | 30 |
| Baker Bros. Advisors | 1 | 1.1M | 1.1M | 0 | +0.0% | 0.1% | Unchanged | 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.