L3VLUP
ProSign in

XGN in the 13F filings

Exagen Inc · CUSIP 30068X103

Sector · Health care services and research
Quarter
Q2 2026Q1 2026Q1 2021Q4 2019Q3 2019
Quarter end
31 Mar 2026
the date the book describes
Filed
15 May 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
15
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 0 listed it in both
Shares listed
3,041,638
combined, among listed positions
Reported value
$9.1m
combined, at the quarter end

Among the 91 comparable managers: 9 buyers (opened or added shares) and 9 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -407,260.

Managers listing XGN in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

15 of 15 holders

ActionFiling
Balyasny Asset Management LLC796,632$2.4munder 0.1%Trimmed-122,55515 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC689,114$2.1munder 0.1%Added+274,66613 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC288,825$866kunder 0.1%Added+200,79315 May 2026 (the filing on sec.gov)
Jane Street Group LLC236,735$710kunder 0.1%Added+42,69912 May 2026 (the filing on sec.gov)
Citadel Advisors LLC231,115$693kunder 0.1%Added+42,65715 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC203,272$610kunder 0.1%Added+65,27214 May 2026 (the filing on sec.gov)
Two Sigma Investments LP157,821$473kunder 0.1%Trimmed-210,42915 May 2026 (the filing on sec.gov)
Man Group PLC129,710$389kunder 0.1%Added+97,10415 May 2026 (the filing on sec.gov)
First Eagle Investment Management LLC125,242$376kunder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Millennium Management LLC56,069$168kunder 0.1%Trimmed-168,54015 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.34,569$104kunder 0.1%Added+2,99015 May 2026 (the filing on sec.gov)
Marshall Wace LLP27,289$82kunder 0.1%Trimmed-216,13515 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP25,476$76kunder 0.1%Trimmed-277,83715 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC20,333$61kunder 0.1%Added+6,91215 May 2026 (the filing on sec.gov)
Point72 Asset Management LP19,436$58kunder 0.1%Trimmed-185,76415 May 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

There is no earlier quarter on file to compare with.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (1)

Exited (3)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
1 in Q3 2019 to 1 in Q2 2026

Tracked managers listing it, at least.

00111Q3 2019Q4 2019Q1 2021Q1 2026Q2 2026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
XGN by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20191$5.6mn.a.n.a.
Q4 20191$15mn.a.n.a.
Q1 20211$707kn.a.n.a.
Q1 20261$376k99
Q2 20261$1.4m710

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

XGN and UNH →XGN and ELV →XGN and CI →Choose a stock to compare with XGN →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own XGN, latest filings →Back to the 13F Explorer →