XGN · Exagen Inc. · Holdings

$7.03 +0.06 (+0.86%) At close · Sep 11

Market Cap

$170.30M

24.23M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →

Quarter:

Holders: 57

Total Value: $36,958,032

Total Shares: 7,947,970

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 57 13F filers · Δ vs Mar 31, 2026

Top Holder

10.0%

+1.7 pts

Top 5

40.2%

+3.5 pts

Top 10

64.1%

+4.3 pts

HHI

519

Broadly held+71

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: -4

Institutional value: +27.4%

Shares held: -17.8%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Large MARSHALL WACE, LLP	+279,414	306,703
Large First Eagle Investment Management, LLC	+181,723	306,965
Small FourWorld Capital Management LLC	+156,578	596,528
Small Mink Brook Asset Management LLC	+106,917	475,944
Small NANO CAP NEW MILLENNIUM GROWTH FUND L P	+90,000	675,000

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Large ACADIAN ASSET MANAGEMENT LLC	−379,030	310,084
Mega CITADEL ADVISORS LLC	−216,722	14,393
Large RTW INVESTMENTS, LP	−200,231	195,000
Large Squarepoint Ops LLC	−179,832	108,993
Large RENAISSANCE TECHNOLOGIES LLC	−163,672	39,600

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mid FLPUTNAM INVESTMENT MANAGEMENT CO	288,810	$1,342,966
Small GWN SECURITIES INC.	78,034	$362,858
Mega Invesco Ltd.	21,133	$98,268
Large HRT FINANCIAL LP	16,097	$74,851
Mid Jump Financial, LLC	11,725	$54,521

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Large Balyasny Asset Management L.P.	796,632	$2,389,896
Small Massar Capital Management, LP	140,000	$420,000
Mid T3 Companies, LLC	72,000	$216,000
Mega MILLENNIUM MANAGEMENT LLC	56,069	$168,207
Small Dynamic Technology Lab Private Ltd	45,960	$137,880

Filter: New 8 Increased 15 Reduced 24 Sold out 12 Unchanged 10

Showing 57 of 57

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

WEXFORD CAPITAL LP

$3,686,775

9.98%

792,855

NANO CAP NEW MILLENNIUM GROWTH FUND L P

$3,138,750

8.49%

675,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
AZG TANGIBLE ASSETS FUND LLC	675,000	$3,138,750	100.0%	Sole

VANGUARD CAPITAL MANAGEMENT LLC

$2,849,668

7.71%

612,832

FourWorld Capital Management LLC

$2,773,855

7.51%

596,528

SILVERCREST ASSET MANAGEMENT GROUP LLC

$2,393,638

6.48%

514,761

KENNEDY CAPITAL MANAGEMENT LLC

$2,255,473

6.10%

485,048

Mink Brook Asset Management LLC

$2,213,139

5.99%

475,944

JANE STREET GROUP, LLC

$1,499,633

4.06%

322,502

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	87,681	$407,716	27.2%	Defined
Jane Street Global Trading, LLC	234,821	$1,091,917	72.8%	Defined

ACADIAN ASSET MANAGEMENT LLC

$1,441,890

3.90%

310,084

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Acadian Inc	310,084	$1,441,890	100.0%	Defined

First Eagle Investment Management, LLC

$1,427,387

3.86%

306,965

MARSHALL WACE, LLP

$1,426,168

3.86%

306,703

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Marshall Wace North America L.P. joint	306,703	$1,426,168	100.0%	Other

FLPUTNAM INVESTMENT MANAGEMENT CO

$1,342,966

3.63%

288,810

GSA CAPITAL PARTNERS LLP

$998,452

2.70%

214,721

RTW INVESTMENTS, LP

$906,750

2.45%

195,000

GEODE CAPITAL MANAGEMENT, LLC

$863,290

2.34%

185,654

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	35,601	$165,544	19.2%	Defined
Held directly	150,053	$697,746	80.8%	Defined

Man Group plc

$777,907

2.10%

167,292

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Numeric Investors LLC	167,292	$777,907	100.0%	Defined

BlackRock, Inc.

$663,205

1.79%

142,625

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	12,862	$59,808	9.0%	Sole
BlackRock Investment Management, LLC	3,782	$17,586	2.7%	Sole
BlackRock Fund Advisors	58,720	$273,048	41.2%	Sole
BlackRock Institutional Trust Company, N.A.	67,261	$312,763	47.2%	Sole

PERCEPTIVE ADVISORS LLC

$534,252

1.45%

114,893

XTX Topco Ltd

$520,558

1.41%

111,948

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	111,948	$520,558	100.0%	Defined

SEI INVESTMENTS CO

$506,873

1.37%

109,005

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SEI TRUST CO	109,005	$506,873	100.0%	Sole

Squarepoint Ops LLC

$506,817

1.37%

108,993

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Squarepoint Capital LLP	108,993	$506,817	100.0%	Defined

VANGUARD FIDUCIARY TRUST CO

$505,217

1.37%

108,649

GWN SECURITIES INC.

$362,858

0.98%

78,034

STATE STREET CORP

$331,340

0.90%

71,256

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS TRUST COMPANY	71,256	$331,340	100.0%	Defined

DIMENSIONAL FUND ADVISORS LP

$290,954

0.79%

62,571

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Dimensional Fund Advisors Ltd.	305	$1,418	0.5%	Defined
Dimensional Ireland Ltd	7,527	$35,000	12.0%	Defined
Held directly	54,739	$254,536	87.5%	Sole

TWO SIGMA INVESTMENTS, LP

$278,962

0.75%

59,992

PERKINS CAPITAL MANAGEMENT INC

$264,101

0.71%

56,796

GOLDMAN SACHS GROUP INC

$242,181

0.66%

52,082

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	52,082	$242,181	100.0%	Defined

D. E. Shaw & Co., Inc.

$231,160

0.63%

49,712

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
D. E. Shaw Investment Management, L.L.C. joint	49,712	$231,160	100.0%	Defined

RENAISSANCE TECHNOLOGIES LLC

$184,140

0.50%

39,600

NORTHERN TRUST CORP

$183,735

0.50%

39,513

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	39,513	$183,735	100.0%	Defined

Engineers Gate Manager LP

$172,050

0.47%

37,000

BRIDGEWAY CAPITAL MANAGEMENT, LLC

$139,509

0.38%

30,002

AXQ CAPITAL, LP

$129,958

0.35%

27,948

R Squared Ltd

$121,239

0.33%

26,073

Invesco Ltd.

$98,268

0.27%

21,133

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Capital Management LLC	21,133	$98,268	100.0%	Defined

Bank of New York Mellon Corp

$97,360

0.26%

20,938

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
The Bank of New York Mellon	2,356	$10,955	11.3%	Defined
Newton Investment Management North America, LLC	18,581	$86,401	88.7%	Defined
Held directly	1	$4	0.0%	Defined

Arax Advisory Partners

$97,268

0.26%

20,918

OCCUDO QUANTITATIVE STRATEGIES LP

$95,938

0.26%

20,632

HRT FINANCIAL LP

$74,851

0.20%

16,097

CITADEL ADVISORS LLC

$66,927

0.18%

14,393

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	8,439	$39,241	58.6%	Defined
Held directly	5,954	$27,686	41.4%	Defined

Jump Financial, LLC

$54,521

0.15%

11,725

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jump Trading Holdings, LLC	25	$116	0.2%	Defined
Leap GP LLC joint	11,700	$54,405	99.8%	Defined

Corient Private Wealth LLC

$51,582

0.14%

11,093

MORGAN STANLEY

$29,471

0.08%

6,338

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO INTERNATIONAL PLC	4,740	$22,041	74.8%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	598	$2,780	9.4%	Defined
MORGAN STANLEY SMITH BARNEY LLC	1,000	$4,650	15.8%	Defined

Truvestments Capital LLC

$26,314

0.07%

5,659

BARCLAYS PLC

$25,542

0.07%

5,493

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	5,145	$23,924	93.7%	Defined
BARCLAYS CAPITAL INC.	348	$1,618	6.3%	Defined

Vanguard Global Advisers, LLC

$19,255

0.05%

4,141

UBS Group AG

$18,874

0.05%

4,059

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	3,659	$17,014	90.1%	Defined
UBS Securities LLC	400	$1,860	9.9%	Defined

Tower Research Capital LLC (TRC)

$13,801

0.04%

2,968

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Tower Research Capital Investments LLC	2,151	$10,002	72.5%	Other
Latour Trading LLC (Latour)	817	$3,799	27.5%	Defined

WELLS FARGO & COMPANY/MN

$11,099

0.03%

2,387

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO CLEARING SERVICES, LLC	2,387	$11,099	100.0%	Defined

OSAIC HOLDINGS, INC.

$5,115

0.01%

1,100

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	1,100	$5,115	100.0%	Defined

Geneos Wealth Management Inc.

$4,650

0.01%

1,000

JONES FINANCIAL COMPANIES LLLP

$930

0.00%

200

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Edward D. Jones & Co., L.P.	200	$930	100.0%	Sole

JPMORGAN CHASE & CO

$594

0.00%

128

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
JPMorgan Chase Bank, N.A.	123	$571	96.1%	Defined
J.P. Morgan Securities plc	5	$23	3.9%	Defined

FMR LLC

$465

0.00%

100

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STRATEGIC ADVISERS LLC	100	$465	100.0%	Defined

Caitong International Asset Management Co., Ltd

$223

0.00%

BNP PARIBAS ARBITRAGE, SA

$134

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
T3 Global Trading, LLC	72,000	$216,000	100.0%	Sole

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
G1 EXECUTION SERVICES, LLC	25,476	$76,428	100.0%	Other

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC Capital Markets, LLC	312	$936	100.0%	Defined

Key facts CIK 1274737 CUSIP 30068X103 13F (30d) 40 filings 40 filers Visit website Investor relations