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Livermore
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Annexon, Inc.

ANNX
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001528115

In the last 90 days, Annexon, Inc. insiders filed 1 open-market purchase and 0 sales; 216 institutions reported holding it in 13F filings for Q2 2026, worth $1.02B in total; no superinvestor holds it.

Q2 2024 vs. Q1 2024

How the institutions holding Annexon, Inc. changed between Q1 2024 and Q2 2024.

All holders in Q2 2024All holders in Q1 2024

13F holders of ANNX: Q1 2024 compared with Q2 2024
MeasureQ1 2024Q2 2024Change
Holders127140+13
Shares95.0M107.6M+12.6M (+13.3%)
Value$679.4M$526.9M−$152.5M (−22.5%)

New holders (39)

Institutions that held Annexon, Inc. at the end of Q2 2024 but not at the end of Q1 2024.

Institutions new to ANNX in Q2 2024
InstitutionSharesValue% of portfolio
Candriam Luxembourg S.C.A.2,053,459$10.1M0.06%
Polygon Management Ltd.1,257,985$6.16M1.91%
Rhenman & Partners Asset Management AB900,000$4.41M0.42%
Readystate Asset Management LP883,448$4.33M0.21%
Mutual of America Capital Management LLC639,573$3.13M0.03%
Alyeska Investment Group, L.P.450,000$2.21M0.01%
Trexquant Investment LP313,093$1.53M0.02%
Ghost Tree Capital, LLC310,000$1.52M0.53%
Point72 Europe (London) LLP234,592$1.15M0.10%
Ovata Capital Management Ltd200,000$980.0K0.53%
Hennion & Walsh Asset Management, Inc.192,612$943.8K0.05%
Monashee Investment Management LLC150,000$735.0K0.10%
Alps Advisors Inc71,077$348.3K0.00%
State of Wisconsin Investment Board64,309$315.1K0.00%
Sherbrooke Park Advisers LLC61,109$299.4K0.05%
Park Avenue Securities LLC49,986$245.0K0.00%
Corebridge Financial, Inc.45,318$222.1K0.00%
Aquatic Capital Management LLC35,300$173.0K0.01%
Maven Securities LTD34,707$170.1K0.03%
Mirae Asset Global ETFs Holdings Ltd.34,167$167.4K0.00%
Squarepoint Ops LLC28,337$138.9K0.00%
Creative Planning26,865$131.6K0.00%
Omers Administration Corp24,400$119.6K0.00%
LPL Financial LLC22,997$112.7K0.00%
Graham Capital Management, L.P.21,996$107.8K0.00%
Jefferies Financial Group Inc.18,000$88.2K0.00%
Aigen Investment Management, LP17,782$87.1K0.02%
Virtus ETF Advisers LLC15,063$73.8K0.04%
State Board of Administration of Florida Retirement System11,857$58.1K0.00%
Corton Capital Inc.11,478$56.2K0.03%
Principal Financial Group Inc11,440$56.1K0.00%
Victory Capital Management Inc10,345$50.7K0.00%
Verition Fund Management LLC10,038$49.2K0.00%
Harbor Advisors LLC10,000$49.0K0.01%
Sandia Investment Management LP10,000$49.0K0.06%
CIBC Private Wealth Group, LLC670$3.20K0.00%
SRS Capital Advisors, Inc.457$2.24K0.00%
Signaturefd, LLC151$7400.00%
Rothschild Investment LLC25$1230.00%

Sold out (26)

Institutions that held Annexon, Inc. at the end of Q1 2024 and filed for Q2 2024 without it.

Institutions that sold out of ANNX in Q2 2024
InstitutionShares, Q1 2024Value, Q1 2024
Pictet Asset Management Holding SA1,644,591$11.8M
Polar Capital Holdings Plc1,000,000$7.17M
StemPoint Capital LP605,117$4.34M
ExodusPoint Capital Management, LP315,155$2.26M
Soleus Capital Management, L.P.292,400$2.10M
Citadel Advisors LLC258,675$1.85M
Superstring Capital Management LP155,728$1.12M
Connor, Clark & Lunn Investment Management Ltd.141,037$1.01M
Lighthouse Investment Partners, LLC122,784$880.4K
Simplex Trading, LLC63,295$453.0K
PDT Partners, LLC39,505$283.3K
Lincoln National Corp35,000$250.9K
American International Group, Inc.33,197$238.0K
Axq Capital, LP25,700$184.3K
Belvedere Trading LLC16,446$117.9K
J. Goldman & Co LP14,670$105.2K
ProShare Advisors LLC12,102$86.8K
Cubist Systematic Strategies, LLC8,094$58.0K
Quarry LP7,010$50.3K
Catalyst Funds Management Pty Ltd4,200$30.1K
Metropolitan Life Insurance Co3,603$25.8K
Sunbelt Securities, Inc.800$5.74K
Lindbrook Capital, LLC290$2.08K
Parallel Advisors, LLC122$875
Quadrant Capital Group LLC34$244
Nelson, Van Denburg & Campbell Wealth Management Group, LLC9$64