XGN Institutional Ownership & Shareholders
EXAGEN INC (XGN) is currently held by 60 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $37.06M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Wexford Capital Lp is currently the largest disclosed institutional shareholder of XGN tracked by InsiderSet, reporting ownership valued at approximately $3.69M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $5.76M, representing an estimated gain of +56.34% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 64% of the total disclosed XGN value among the investors covered in this analysis. Major shareholders include Wexford Capital Lp, Nano Cap New Millennium Growth Fund L P, Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in EXAGEN INC (XGN).
This page ranks the largest institutional XGN shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
60
Total Reported Value
$37.06M
Largest Holder
Wexford Capital Lp
Largest Position
$3.69M
Insider Transactions (90d)
4
Latest Filing Quarter
Q2 2026
New Institutional Positions
94
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Wexford Capital Lp | 0.51% | 792,855 | $3,686,776 | $5,764,056 | +$2,077,280 | +56.34% | |
| Nano Cap New Millennium Growth Fund L P | 2.41% | 675,000 | $3,138,750 | $4,907,250 | +$1,768,500 | +56.34% | |
| Vanguard Capital Management Llc | 0.00% | 612,832 | $2,849,669 | $4,455,289 | +$1,605,620 | +56.34% | |
| Fourworld Capital Management Llc | 3.21% | 596,528 | $2,773,855 | $4,336,759 | +$1,562,904 | +56.34% | |
| Silvercrest Asset Management Group Llc | 0.02% | 514,761 | $2,393,639 | $3,742,312 | +$1,348,673 | +56.34% | |
| Kennedy Capital Management Llc | 0.04% | 485,048 | $2,255,473 | $3,526,299 | +$1,270,826 | +56.34% | |
| Mink Brook Asset Management Llc | 0.98% | 475,944 | $2,213,140 | $3,460,113 | +$1,246,973 | +56.34% | |
| Jane Street Group, Llc | 0.00% | 322,502 | $1,499,635 | $2,344,590 | +$844,955 | +56.34% | |
| Acadian Asset Management Llc | 0.00% | 310,084 | $1,440,000 | $2,254,311 | +$814,311 | +56.55% | |
| First Eagle U.S. Value | Jean-Marie Eveillard | 0.00% | 306,965 | $1,427,387 | $2,231,636 | +$804,249 | +56.34% |
| Marshall Wace, Llp | 0.00% | 306,703 | $1,426,169 | $2,229,731 | +$803,562 | +56.34% | |
| Flputnam Investment Management Co | 0.02% | 288,810 | $1,342,967 | $2,099,649 | +$756,682 | +56.34% | |
| Gsa Capital Partners Llp | 0.06% | 214,721 | $998,000 | $1,561,022 | +$563,022 | +56.41% | |
| Rtw Investments, Lp | 0.01% | 195,000 | $906,750 | $1,417,650 | +$510,900 | +56.34% | |
| Geode Capital Management, Llc | 0.00% | 185,654 | $863,873 | $1,349,705 | +$485,832 | +56.24% | |
| Man Group Plc | 0.00% | 167,292 | $777,908 | $1,216,213 | +$438,305 | +56.34% | |
| Blackrock, Inc. | 0.00% | 142,625 | $663,206 | $1,036,884 | +$373,678 | +56.34% | |
| Perceptive Advisors Llc | 0.01% | 114,893 | $534,252 | $835,272 | +$301,020 | +56.34% | |
| Xtx Topco Ltd | 0.01% | 111,948 | $520,558 | $813,862 | +$293,304 | +56.34% | |
| Sei Investments Co | 0.00% | 109,005 | $506,873 | $792,466 | +$285,593 | +56.34% | |
| Squarepoint Ops Llc | 0.00% | 108,993 | $506,817 | $792,379 | +$285,562 | +56.34% | |
| Vanguard Fiduciary Trust Co | 0.00% | 108,649 | $505,218 | $789,878 | +$284,660 | +56.34% | |
| Gwn Securities Inc. | 0.06% | 78,034 | $362,858 | $567,307 | +$204,449 | +56.34% | |
| State Street Corp | 0.00% | 71,256 | $331,340 | $518,031 | +$186,691 | +56.34% | |
| Dimensional Fund Advisors Lp | 0.00% | 62,571 | $290,986 | $454,891 | +$163,905 | +56.33% | |
| Two Sigma Investments, Lp | 0.00% | 59,992 | $278,963 | $436,142 | +$157,179 | +56.34% | |
| Perkins Capital Management Inc | 0.20% | 56,796 | $264,101 | $412,907 | +$148,806 | +56.34% | |
| Goldman Sachs Group Inc | 0.00% | 52,082 | $242,181 | $378,636 | +$136,455 | +56.34% | |
| D. E. Shaw & Co., Inc. | 0.00% | 49,712 | $231,161 | $361,406 | +$130,245 | +56.34% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 39,600 | $184,140 | $287,892 | +$103,752 | +56.34% |
| Northern Trust Corp | 0.00% | 39,513 | $183,735 | $287,260 | +$103,525 | +56.34% | |
| Engineers Gate Manager Lp | 0.00% | 37,000 | $172,050 | $268,990 | +$96,940 | +56.34% | |
| Bridgeway Capital Management, Llc | 0.00% | 30,002 | $139,509 | $218,115 | +$78,606 | +56.34% | |
| Axq Capital, Lp | 0.01% | 27,948 | $129,958 | $203,182 | +$73,224 | +56.34% | |
| R Squared Ltd | 0.06% | 26,073 | $121,239 | $189,551 | +$68,312 | +56.34% | |
| Invesco Ltd. | 0.00% | 21,133 | $98,268 | $153,637 | +$55,369 | +56.34% | |
| Bank Of New York Mellon Corp | 0.00% | 20,938 | $97,362 | $152,219 | +$54,857 | +56.34% | |
| Arax Advisory Partners | 0.00% | 20,918 | $97,269 | $152,074 | +$54,805 | +56.34% | |
| Occudo Quantitative Strategies Lp | 0.01% | 20,632 | $95,939 | $149,995 | +$54,056 | +56.34% | |
| Penbrook Management Llc | 0.05% | 11,300 | $91,869 | $82,151 | -$9,718 | -10.58% | |
| Hrt Financial Lp | 0.00% | 16,097 | $74,000 | $117,025 | +$43,025 | +58.14% | |
| Citadel Advisors Llc | 0.00% | 14,393 | $66,927 | $104,637 | +$37,710 | +56.35% | |
| Jump Financial, Llc | 0.00% | 11,725 | $54,521 | $85,241 | +$30,720 | +56.34% | |
| Corient Private Wealth Llc | 0.00% | 11,093 | $51,583 | $80,646 | +$29,063 | +56.34% | |
| Morgan Stanley | 0.00% | 6,338 | $29,472 | $46,077 | +$16,605 | +56.34% | |
| Truvestments Capital Llc | 0.00% | 5,659 | $26,314 | $41,141 | +$14,827 | +56.35% | |
| Barclays Plc | 0.00% | 5,493 | $25,542 | $39,934 | +$14,392 | +56.35% | |
| Vanguard Global Advisers, Llc | 0.00% | 4,141 | $19,256 | $30,105 | +$10,849 | +56.34% | |
| Ubs Group Ag | 0.00% | 4,059 | $18,874 | $29,509 | +$10,635 | +56.35% | |
| Tower Research Capital Llc (Trc) | 0.00% | 2,968 | $13,801 | $21,577 | +$7,776 | +56.35% |
Frequently asked questions about XGN
Who are the largest institutional holders of XGN?
The largest institutional holders of XGN reported in the latest SEC Form 13F filings include Wexford Capital Lp, Nano Cap New Millennium Growth Fund L P, Vanguard Capital Management Llc, Fourworld Capital Management Llc, and Silvercrest Asset Management Group Llc. InsiderSet ranks institutional holders by their latest reported XGN position.
What is XGN institutional ownership?
This page tracks XGN positions reported by institutional investment managers through SEC Form 13F. EXAGEN INC (XGN) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own XGN?
InsiderSet currently tracks 60 institutional managers reporting XGN holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of XGN shareholders.
How much XGN stock do institutions own?
Institutional investment managers disclosed approximately $37.06M in XGN holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was XGN institutional ownership last updated?
The latest XGN institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional XGN holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its XGN position after the reporting date.
Are institutions buying or selling XGN?
Institutional buying and selling can be analyzed by comparing XGN positions across consecutive 13F reporting periods. InsiderSet's XGN Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View XGN ownership changes.
How has XGN institutional ownership changed over time?
InsiderSet tracks XGN institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.