EXAGEN INC. - XGN
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| WEXFORD CAPITAL LP | History | No change | 792,855 | 3,686 | 0.47% | 0.34% | 1 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | History | Added to | 675,000 | 3,138 | 2.41% | 1.64% | 2 | +90,000 | 15.38% | Q2 2026 | Aug 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | Reduced | 612,832 | 2,849 | 0.0% | 0.0% | 3 | -65,820 | -9.7% | Q2 2026 | Aug 13, 2026 |
| FourWorld Capital Management LLC | History | Added to | 596,528 | 2,773 | 2.52% | 0.67% | 4 | +156,578 | 35.59% | Q2 2026 | Aug 14, 2026 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | History | Reduced | 514,761 | 2,393 | 0.02% | 0.01% | 5 | -23,109 | -4.3% | Q2 2026 | Aug 14, 2026 |
| KENNEDY CAPITAL MANAGEMENT LLC | History | Reduced | 485,048 | 2,255 | 0.04% | 0.03% | 6 | -8,612 | -1.74% | Q2 2026 | Aug 14, 2026 |
| Mink Brook Asset Management LLC | History | Added to | 475,944 | 2,213 | 0.98% | 0.62% | 7 | +106,917 | 28.97% | Q2 2026 | Aug 14, 2026 |
| JANE STREET GROUP, LLC | History | Added to | 322,502 | 1,499 | 0.0% | 0.0% | 8 | +85,767 | 36.23% | Q2 2026 | Aug 14, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Reduced | 310,084 | 1,440 | 0.0% | 0.0% | 9 | -379,030 | -55.0% | Q2 2026 | Aug 13, 2026 |
| First Eagle Investment Management, LLC | History | Added to | 306,965 | 1,427 | 0.0% | 0.0% | 10 | +181,723 | 145.1% | Q2 2026 | Aug 05, 2026 |
| MARSHALL WACE, LLP | History | Added to | 306,703 | 1,426 | 0.0% | 0.0% | 11 | +279,414 | 1023.91% | Q2 2026 | Aug 13, 2026 |
| FLPUTNAM INVESTMENT MANAGEMENT CO | History | New | 288,810 | 1,342 | 0.02% | — | 12 | +288,810 | New | Q2 2026 | Aug 06, 2026 |
| GSA CAPITAL PARTNERS LLP | History | Reduced | 214,721 | 998 | 0.06% | 0.05% | 13 | -38,284 | -15.13% | Q2 2026 | Aug 06, 2026 |
| RTW INVESTMENTS, LP | History | Reduced | 195,000 | 906 | 0.01% | 0.01% | 14 | -200,231 | -50.66% | Q2 2026 | Aug 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 185,654 | 863 | 0.0% | 0.0% | 15 | +6,797 | 3.8% | Q2 2026 | Aug 12, 2026 |
| Man Group plc | History | Added to | 167,292 | 777 | 0.0% | 0.0% | 16 | +37,582 | 28.97% | Q2 2026 | Aug 14, 2026 |
| BlackRock, Inc. | History | Added to | 142,625 | 663 | 0.0% | 0.0% | 17 | +16,739 | 13.3% | Q2 2026 | Aug 07, 2026 |
| PERCEPTIVE ADVISORS LLC | History | No change | 114,893 | 534 | 0.01% | 0.01% | 18 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| XTX Topco Ltd | History | Reduced | 111,948 | 520 | 0.01% | 0.01% | 19 | -130,337 | -53.79% | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops LLC | History | Reduced | 108,993 | 506 | 0.0% | 0.0% | 21 | -179,832 | -62.26% | Q2 2026 | Aug 14, 2026 |
| SEI INVESTMENTS CO | History | Reduced | 109,005 | 506 | 0.0% | 0.0% | 20 | -135,235 | -55.37% | Q2 2026 | Aug 14, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | Added to | 108,649 | 505 | 0.0% | 0.0% | 22 | +11,350 | 11.67% | Q2 2026 | Aug 13, 2026 |
| GWN SECURITIES INC. | History | New | 78,034 | 362 | 0.06% | — | 23 | +78,034 | New | Q2 2026 | Aug 05, 2026 |
| STATE STREET CORP | History | No change | 71,256 | 331 | 0.0% | 0.0% | 24 | 0 | 0.0% | Q2 2026 | Sep 22, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | No change | 62,571 | 290 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Reduced | 59,992 | 278 | 0.0% | 0.0% | 26 | -97,829 | -61.99% | Q2 2026 | Aug 14, 2026 |
| PERKINS CAPITAL MANAGEMENT INC | History | Reduced | 56,796 | 264 | 0.2% | 0.2% | 27 | -15,000 | -20.89% | Q2 2026 | Jul 24, 2026 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 52,082 | 242 | 0.0% | 0.0% | 28 | -69,352 | -57.11% | Q2 2026 | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | History | Added to | 49,712 | 231 | 0.0% | 0.0% | 29 | +15,143 | 43.81% | Q2 2026 | Aug 14, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 39,600 | 184 | 0.0% | 0.0% | 30 | -163,672 | -80.52% | Q2 2026 | Aug 13, 2026 |
| NORTHERN TRUST CORP | History | Added to | 39,513 | 183 | 0.0% | 0.0% | 31 | +1,964 | 5.23% | Q2 2026 | Aug 13, 2026 |
| Engineers Gate Manager LP | History | Reduced | 37,000 | 172 | 0.0% | 0.0% | 32 | -49,231 | -57.09% | Q2 2026 | Aug 14, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Reduced | 30,002 | 139 | 0.0% | 0.01% | 33 | -57,400 | -65.67% | Q2 2026 | Aug 14, 2026 |
| AXQ CAPITAL, LP | History | Reduced | 27,948 | 129 | 0.01% | 0.01% | 34 | -6,645 | -19.21% | Q2 2026 | Aug 06, 2026 |
| R Squared Ltd | History | Reduced | 26,073 | 121 | 0.06% | 0.04% | 35 | -1,034 | -3.81% | Q2 2026 | Aug 05, 2026 |
| Invesco Ltd. | History | New | 21,133 | 98 | 0.0% | — | 36 | +21,133 | New | Q2 2026 | Aug 14, 2026 |
| Bank of New York Mellon Corp | History | No change | 20,938 | 97 | 0.0% | 0.0% | 37 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| Arax Advisory Partners | History | No change | 20,918 | 97 | 0.0% | 0.0% | 38 | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| OCCUDO QUANTITATIVE STRATEGIES LP | History | Reduced | 20,632 | 95 | 0.01% | 0.0% | 39 | -7,202 | -25.87% | Q2 2026 | Aug 13, 2026 |
| HRT FINANCIAL LP | History | New | 16,097 | 74 | 0.0% | — | 40 | +16,097 | New | Q2 2026 | Aug 14, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 14,393 | 66 | 0.0% | 0.0% | 41 | -216,722 | -93.77% | Q2 2026 | Sep 02, 2026 |
| Jump Financial, LLC | History | New | 11,725 | 54 | 0.0% | — | 42 | +11,725 | New | Q2 2026 | Aug 13, 2026 |
| Corient Private Wealth LP | History | No change | 11,093 | 51 | 0.0% | 0.0% | 43 | 0 | 0.0% | Q2 2026 | Aug 27, 2026 |
| MORGAN STANLEY | History | Reduced | 6,338 | 29 | 0.0% | 0.0% | 44 | -5,879 | -48.12% | Q2 2026 | Aug 13, 2026 |
| Truvestments Capital LLC | History | Reduced | 5,659 | 26 | 0.0% | 0.0% | 45 | -510 | -8.27% | Q2 2026 | Aug 12, 2026 |
| BARCLAYS PLC | History | Reduced | 5,493 | 25 | 0.0% | 0.0% | 46 | -15,734 | -74.12% | Q2 2026 | Aug 14, 2026 |
| Vanguard Global Advisers, LLC | History | No change | 4,141 | 19 | 0.0% | 0.0% | 47 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| UBS Group AG | History | Reduced | 4,059 | 18 | 0.0% | 0.0% | 48 | -23,845 | -85.45% | Q2 2026 | Aug 13, 2026 |
| Tower Research Capital LLC (TRC) | History | New | 2,968 | 13 | 0.0% | — | 49 | +2,968 | New | Q2 2026 | Aug 11, 2026 |
| WELLS FARGO & COMPANY/MN | History | No change | 2,387 | 11 | 0.0% | 0.0% | 50 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| OSAIC HOLDINGS, INC. | History | Added to | 1,100 | 5 | 0.0% | 0.0% | 51 | +100 | 10.0% | Q2 2026 | Aug 14, 2026 |
| Geneos Wealth Management Inc. | History | New | 1,000 | 4 | 0.0% | — | 53 | +1,000 | New | Q2 2026 | Aug 06, 2026 |
| CWM, LLC | History | No change | 1,398 | 4 | 0.0% | 0.0% | 52 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -796,632 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Massar Capital Management, LP | History | Closed out | 0 | 0 | — | 0.04% | — | -140,000 | -100.0% | Q2 2026 | Aug 14, 2026 |
| T3 Companies, LLC | History | Closed out | 0 | 0 | — | 0.28% | — | -72,000 | -100.0% | Q2 2026 | Jul 27, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -56,069 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Dynamic Technology Lab Private Ltd | History | Closed out | 0 | 0 | — | 0.02% | — | -45,960 | -100.0% | Q2 2026 | Aug 13, 2026 |
| Trexquant Investment LP | History | Closed out | 0 | 0 | — | 0.0% | — | -33,394 | -100.0% | Q2 2026 | Aug 14, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -25,476 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Schonfeld Strategic Advisors LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -20,333 | -100.0% | Q2 2026 | Aug 14, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Reduced | 29 | 0 | — | 0.0% | — | -19,795 | -99.85% | Q2 2026 | Aug 13, 2026 |
| Point72 Asset Management, L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -19,436 | -100.0% | Q2 2026 | Aug 14, 2026 |
| Penbrook Management LLC | History | Closed out | 0 | 0 | — | 0.03% | — | -13,330 | -100.0% | Q2 2026 | Jul 23, 2026 |
| ROYAL BANK OF CANADA | History | Closed out | 0 | 0 | — | 0.0% | — | -312 | -100.0% | Q2 2026 | Aug 14, 2026 |
| JPMORGAN CHASE & CO | History | Added to | 128 | 0 | — | — | — | +123 | 2460.0% | Q2 2026 | Aug 12, 2026 |
| FMR LLC | History | New | 100 | 0 | — | — | — | +100 | New | Q2 2026 | Aug 13, 2026 |
| Caitong International Asset Management Co., Ltd | History | Added to | 48 | 0 | — | — | — | +46 | 2300.0% | Q2 2026 | Aug 04, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 200 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |