XGN Exagen Inc.
Exagen Inc. (XGN) Institutional Ownership
What the institutions did with XGN last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| WEXFORD CAPITAL LP | 792.9K | 10.0% |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | 675.0K | 8.5% |
| VANGUARD CAPITAL MANAGEMENT LLC | 612.8K | 7.7% |
| FourWorld Capital Management LLC | 596.5K | 7.5% |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 514.8K | 6.5% |
| KENNEDY CAPITAL MANAGEMENT LLC | 485.0K | 6.1% |
| Mink Brook Asset Management LLC | 475.9K | 6.0% |
| JANE STREET GROUP, LLC | 322.5K | 4.1% |
| ACADIAN ASSET MANAGEMENT LLC | 310.1K | 3.9% |
| First Eagle Investment Management, LLC | 307.0K | 3.9% |
| MARSHALL WACE, LLP | 306.7K | 3.9% |
| FLPUTNAM INVESTMENT MANAGEMENT CO | 288.8K | 3.6% |
| GSA CAPITAL PARTNERS LLP | 214.7K | 2.7% |
| RTW INVESTMENTS, LP | 195.0K | 2.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 185.7K | 2.3% |
| Man Group plc | 167.3K | 2.1% |
| BlackRock, Inc. | 142.6K | 1.8% |
| PERCEPTIVE ADVISORS LLC | 114.9K | 1.4% |
| XTX Topco Ltd | 111.9K | 1.4% |
| SEI INVESTMENTS CO | 109.0K | 1.4% |
| Squarepoint Ops LLC | 109.0K | 1.4% |
| VANGUARD FIDUCIARY TRUST CO | 108.6K | 1.4% |
| GWN SECURITIES INC. | 78.0K | 1.0% |
| STATE STREET CORP | 71.3K | 0.9% |
| DIMENSIONAL FUND ADVISORS LP | 62.6K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Balyasny Asset Management L.P. | Sold Out | 796.6K | 0 | -796.6K |
| ACADIAN ASSET MANAGEMENT LLC | Reduced | 689.1K | 310.1K | -379.0K |
| FLPUTNAM INVESTMENT MANAGEMENT CO | New | 0 | 288.8K | +288.8K |
| MARSHALL WACE, LLP | Increased | 27.3K | 306.7K | +279.4K |
| CITADEL ADVISORS LLC | Reduced | 231.1K | 14.4K | -216.7K |
| RTW INVESTMENTS, LP | Reduced | 395.2K | 195.0K | -200.2K |
| First Eagle Investment Management, LLC | Increased | 125.2K | 307.0K | +181.7K |
| Squarepoint Ops LLC | Reduced | 288.8K | 109.0K | -179.8K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 203.3K | 39.6K | -163.7K |
| FourWorld Capital Management LLC | Increased | 440.0K | 596.5K | +156.6K |
| Massar Capital Management, LP | Sold Out | 140.0K | 0 | -140.0K |
| SEI INVESTMENTS CO | Reduced | 244.2K | 109.0K | -135.2K |
| XTX Topco Ltd | Reduced | 242.3K | 111.9K | -130.3K |
| Mink Brook Asset Management LLC | Increased | 369.0K | 475.9K | +106.9K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 157.8K | 60.0K | -97.8K |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | Increased | 585.0K | 675.0K | +90.0K |
| JANE STREET GROUP, LLC | Increased | 236.7K | 322.5K | +85.8K |
| GWN SECURITIES INC. | New | 0 | 78.0K | +78.0K |
| T3 Companies, LLC | Sold Out | 72.0K | 0 | -72.0K |
| GOLDMAN SACHS GROUP INC | Reduced | 121.4K | 52.1K | -69.4K |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 678.7K | 612.8K | -65.8K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Reduced | 87.4K | 30.0K | -57.4K |
| MILLENNIUM MANAGEMENT LLC | Sold Out | 56.1K | 0 | -56.1K |
| Engineers Gate Manager LP | Reduced | 86.2K | 37.0K | -49.2K |
| Dynamic Technology Lab Private Ltd | Sold Out | 46.0K | 0 | -46.0K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.