EXAGEN INC (XGN) Institutional Ownership Changes & 13F Activity

EXAGEN INC (XGN). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q4 2025). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Balyasny Asset Management L.P., Rtw Investments, Lp, Silvercrest Asset Management Group Llc, Two Sigma Investments, Lp, and Susquehanna International Group, Llp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Corient Private Wealth LlcBuy+14,555—14,555$88.50KQ4 2025Feb 19, 2026
Balyasny Asset Management L.P.Buy+919,187—919,187$5.59MQ4 2025Feb 17, 2026
Rtw Investments, LpBuy+790,462—790,462$4.81MQ4 2025Feb 17, 2026
Silvercrest Asset Management Group LlcBuy+597,920—597,920$3.64MQ4 2025Feb 17, 2026
Two Sigma Investments, LpBuy+368,250—368,250$2.24MQ4 2025Feb 17, 2026
Susquehanna International Group, LlpBuy+303,313—303,313$1.84MQ4 2025Feb 17, 2026
Fourworld Capital Management LlcBuy+273,000—273,000$1.66MQ4 2025Feb 17, 2026
Millennium Management LlcBuy+224,609—224,609$1.37MQ4 2025Feb 17, 2026
Point72 Asset Management, L.P.Buy+205,200—205,200$1.25MQ4 2025Feb 17, 2026
Ameriprise Financial IncBuy+192,419—192,419$1.17MQ4 2025Feb 17, 2026
Citadel Advisors LlcBuy+188,458—188,458$1.15MQ4 2025Feb 17, 2026
Russell Investments Group, Ltd.Buy+187,922—187,922$1.14MQ4 2025Feb 17, 2026
Manatuck Hill Partners, LlcBuy+175,000—175,000$1.06MQ4 2025Feb 17, 2026
Qube Research & Technologies LtdBuy+174,240—174,240$1.06MQ4 2025Feb 17, 2026
Massar Capital Management, LpBuy+170,000—170,000$1.03MQ4 2025Feb 17, 2026
Two Sigma Advisers, LpBuy+161,000—161,000$978.88KQ4 2025Feb 17, 2026
683 Capital Management, LlcBuy+107,571—107,571$654.03KQ4 2025Feb 17, 2026
Xtx Topco LtdBuy+96,994—96,994$589.72KQ4 2025Feb 17, 2026
Jump Financial, LlcBuy+95,835—95,835$582.68KQ4 2025Feb 17, 2026
Bridgeway Capital Management, LlcBuy+77,200—77,200$469.38KQ4 2025Feb 17, 2026
Engineers Gate Manager LpBuy+62,964—62,964$382.82KQ4 2025Feb 17, 2026
Trexquant Investment LpBuy+55,609—55,609$338.10KQ4 2025Feb 17, 2026
Exoduspoint Capital Management, LpBuy+39,321—39,321$239.07KQ4 2025Feb 17, 2026
Northern Trust CorpBuy+37,549—37,549$228.30KQ4 2025Feb 17, 2026
Shay Capital LlcBuy+33,694—33,694$204.86KQ4 2025Feb 17, 2026
Man Group PlcBuy+32,606—32,606$198.24KQ4 2025Feb 17, 2026
D. E. Shaw & Co., Inc.Buy+31,579—31,579$192.00KQ4 2025Feb 17, 2026
Occudo Quantitative Strategies LpBuy+30,214—30,214$183.70KQ4 2025Feb 17, 2026
Toronto Dominion BankBuy+20,029—20,029$121.78KQ4 2025Feb 17, 2026
Bank Of America CorpBuy+17,601—17,601$107.01KQ4 2025Feb 17, 2026
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Frequently asked questions about XGN activity

  • Which institutional owners are buying XGN?

    Institutional owners buying XGN include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in XGN activity?

    "Buy" means an investor increased their reported position in XGN compared to the prior reporting period. This reflects growing exposure to EXAGEN INC (XGN) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in XGN increasing?

    Institutional interest in XGN can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.