EXAGEN INC (XGN) Top Institutional Shareholders
EXAGEN INC (XGN) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $26.19M in XGN holdings during the latest filing period.
Balyasny Asset Management L.P. is currently the largest disclosed institutional shareholder of XGN tracked by InsiderSet, reporting ownership valued at approximately $2.39M in its March 31, 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 $3.39M, representing an estimated gain of +41.67% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 62% of the total disclosed XGN value among the investors covered in this analysis. Major shareholders include Balyasny Asset Management L.P., Wexford Capital Lp, 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
$26.19M
Largest Holder
Balyasny Asset Management L.P.
Largest Position
$2.39M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
88
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Balyasny Asset Management L.P. | 0.00% | 796,632 | $2,389,896 | $3,385,686 | +$995,790 | +41.67% | |
| Wexford Capital Lp | 0.39% | 792,855 | $2,378,565 | $3,369,634 | +$991,069 | +41.67% | |
| Vanguard Capital Management Llc | 0.00% | 678,652 | $2,035,956 | $2,884,271 | +$848,315 | +41.67% | |
| Nano Cap New Millennium Growth Fund L P | 1.64% | 585,000 | $1,755,000 | $2,486,250 | +$731,250 | +41.67% | |
| Silvercrest Asset Management Group Llc | 0.01% | 537,870 | $1,613,610 | $2,285,948 | +$672,338 | +41.67% | |
| Kennedy Capital Management Llc | 0.03% | 493,660 | $1,480,980 | $2,098,055 | +$617,075 | +41.67% | |
| Fourworld Capital Management Llc | 0.72% | 439,950 | $1,319,850 | $1,869,788 | +$549,938 | +41.67% | |
| Rtw Investments, Lp | 0.01% | 395,231 | $1,185,693 | $1,679,732 | +$494,039 | +41.67% | |
| Mink Brook Asset Management Llc | 0.62% | 369,027 | $1,107,081 | $1,568,365 | +$461,284 | +41.67% | |
| Squarepoint Ops Llc | 0.00% | 288,825 | $866,475 | $1,227,506 | +$361,031 | +41.67% | |
| Sei Investments Co | 0.00% | 244,240 | $732,720 | $1,038,020 | +$305,300 | +41.67% | |
| Xtx Topco Ltd | 0.01% | 242,285 | $726,855 | $1,029,711 | +$302,856 | +41.67% | |
| Jane Street Group, Llc | 0.00% | 236,735 | $710,205 | $1,006,124 | +$295,919 | +41.67% | |
| Citadel Advisors Llc | 0.00% | 231,115 | $693,345 | $982,239 | +$288,894 | +41.67% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 203,272 | $609,816 | $863,906 | +$254,090 | +41.67% |
| Geode Capital Management, Llc | 0.00% | 178,857 | $536,922 | $760,142 | +$223,220 | +41.57% | |
| Two Sigma Investments, Lp | 0.00% | 157,821 | $473,463 | $670,739 | +$197,276 | +41.67% | |
| Massar Capital Management, Lp | 0.08% | 140,000 | $420,000 | $595,000 | +$175,000 | +41.67% | |
| Man Group Plc | 0.00% | 129,710 | $389,130 | $551,268 | +$162,138 | +41.67% | |
| Blackrock, Inc. | 0.00% | 125,886 | $377,658 | $535,016 | +$157,358 | +41.67% | |
| First Eagle U.S. Value | Jean-Marie Eveillard | 0.00% | 125,242 | $375,726 | $532,279 | +$156,553 | +41.67% |
| Goldman Sachs Group Inc | 0.00% | 121,434 | $364,302 | $516,095 | +$151,793 | +41.67% | |
| Perceptive Advisors Llc | 0.01% | 114,893 | $344,679 | $488,295 | +$143,616 | +41.67% | |
| Vanguard Fiduciary Trust Co | 0.00% | 97,299 | $291,897 | $413,521 | +$121,624 | +41.67% | |
| Bridgeway Capital Management, Llc | 0.01% | 87,402 | $262,206 | $371,459 | +$109,253 | +41.67% | |
| Engineers Gate Manager Lp | 0.00% | 86,231 | $258,693 | $366,482 | +$107,789 | +41.67% | |
| T3 Companies, Llc | 0.29% | 72,000 | $216,000 | $306,000 | +$90,000 | +41.67% | |
| Perkins Capital Management Inc | 0.20% | 71,796 | $215,388 | $305,133 | +$89,745 | +41.67% | |
| State Street Corp | 0.00% | 71,256 | $213,768 | $302,838 | +$89,070 | +41.67% | |
| Dimensional Fund Advisors Lp | 0.00% | 62,571 | $187,606 | $265,927 | +$78,321 | +41.75% | |
| Millennium Management Llc | 0.00% | 56,069 | $168,207 | $238,293 | +$70,086 | +41.67% | |
| Dynamic Technology Lab Private Ltd | 0.02% | 45,960 | $137,880 | $195,330 | +$57,450 | +41.67% | |
| Northern Trust Corp | 0.00% | 37,549 | $112,647 | $159,583 | +$46,936 | +41.67% | |
| Axq Capital, Lp | 0.01% | 34,593 | $103,779 | $147,020 | +$43,241 | +41.67% | |
| D. E. Shaw & Co., Inc. | 0.00% | 34,569 | $103,707 | $146,918 | +$43,211 | +41.67% | |
| Trexquant Investment Lp | 0.00% | 33,394 | $100,182 | $141,925 | +$41,743 | +41.67% | |
| Ubs Group Ag | 0.00% | 27,904 | $83,712 | $118,592 | +$34,880 | +41.67% | |
| Marshall Wace, Llp | 0.00% | 27,289 | $81,867 | $115,978 | +$34,111 | +41.67% | |
| R Squared Ltd | 0.04% | 27,107 | $81,321 | $115,205 | +$33,884 | +41.67% | |
| Occudo Quantitative Strategies Lp | 0.00% | 27,834 | $80,719 | $118,295 | +$37,576 | +46.55% | |
| Susquehanna International Group, Llp | 0.00% | 25,476 | $76,428 | $108,273 | +$31,845 | +41.67% | |
| Barclays Plc | 0.00% | 21,227 | $63,681 | $90,215 | +$26,534 | +41.67% | |
| Bank Of New York Mellon Corp | 0.00% | 20,938 | $62,814 | $88,987 | +$26,173 | +41.67% | |
| Arax Advisory Partners | 0.00% | 20,918 | $62,754 | $88,902 | +$26,148 | +41.67% | |
| Schonfeld Strategic Advisors Llc | 0.00% | 20,333 | $60,999 | $86,415 | +$25,416 | +41.67% | |
| Bnp Paribas Financial Markets | 0.00% | 19,824 | $59,472 | $84,252 | +$24,780 | +41.67% | |
| Point72 Asset Management, L.P. | 0.00% | 19,436 | $58,308 | $82,603 | +$24,295 | +41.67% | |
| Penbrook Management Llc | 0.03% | 13,330 | $39,990 | $56,653 | +$16,663 | +41.67% | |
| Morgan Stanley | 0.00% | 12,217 | $36,651 | $51,922 | +$15,271 | +41.67% | |
| Corient Private Wealth Llc | 0.00% | 11,093 | $33,279 | $47,145 | +$13,866 | +41.67% |
Frequently asked questions about XGN
Who owns the most XGN stock?
The largest holders of XGN are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for EXAGEN INC (XGN).
Is XGN widely held by superinvestors?
Many widely followed stocks like XGN appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly XGN is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.