Exagen Inc
Ownership
Ownership Structure
Who owns Exagen Inc (XGN)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 57.1% of the shares are freely tradable; institutional investors hold 52.9%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Balyasny Asset Management LLC | 3.29 | 796,632 | -13.3 | 03/31/2026 |
| Wexford Capital LP | 3.27 | 792,855 | +0.0 | 06/30/2026 |
| Acadian Asset Management LLC | 2.84 | 689,114 | +266.7 | 03/31/2026 |
| Vanguard Capital Management, LLC | 2.80 | 678,652 | +0.0 | 03/31/2026 |
| Arnhold & S. Bleichroeder Advisers, LLC | 2.53 | 613,930 | +390.2 | 06/30/2026 |
| FourWorld Capital Management LLC | 2.46 | 596,528 | +35.6 | 06/30/2026 |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | 2.41 | 585,000 | +134.0 | 03/31/2026 |
| Silvercrest Asset Management Group LLC | 2.22 | 537,870 | -10.0 | 03/31/2026 |
| Kennedy Capital Management Inc | 2.00 | 485,048 | -1.7 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Kennedy Micro Cap Opportunities | 2.00 | 484,052 | -1.4 | 06/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Black Jeffrey G. | Chief Financial Officer | 324,910 | 2,729,244 $ | Sep 1, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 1, 2026 | Black Jeffrey G. | Chief Financial Officer | Other | 1,571 | 3.02 | 4,740 |
| Sep 1, 2026 | Black Jeffrey G. | Chief Financial Officer | Sell | 20,614 | 7.22 | 148,782 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 18, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.