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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 2022 vs. Q1 2022

How the institutions holding Annexon, Inc. changed between Q1 2022 and Q2 2022.

All holders in Q2 2022All holders in Q1 2022

13F holders of ANNX: Q1 2022 compared with Q2 2022
MeasureQ1 2022Of which not filed for Q2 2022Q2 2022Change
Holders100278−20
Shares38.7M15.1K38.4M−317.9K (−0.8%)
Value$105.9M$41.0K$144.9M+$39.1M (+36.9%)

2 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so the changes leave them out.

New holders (20)

Institutions that held Annexon, Inc. at the end of Q2 2022 but not at the end of Q1 2022.

Institutions new to ANNX in Q2 2022
InstitutionSharesValue% of portfolio
BVF Inc3,780,694$14.3M0.69%
VR Adviser, LLC1,928,477$7.27M1.43%
Woodline Partners LP409,630$1.54M0.03%
K2 Principal Fund, L.P.396,357$1.49M0.25%
UBS Oconnor LLC131,850$497.0K0.01%
Ergoteles LLC130,200$491.0K0.01%
UBS Group AG89,504$338.0K0.00%
Belvedere Trading LLC48,207$248.0K0.27%
Privium Fund Management (UK) Ltd61,893$233.0K0.26%
Cornercap Investment Counsel Inc44,419$167.0K0.03%
Bailard, Inc.29,086$110.0K0.00%
Qube Research & Technologies Ltd28,321$107.0K0.00%
Man Group plc–$57.0K0.00%
Laurion Capital Management LP12,629$48.0K0.00%
LMR Partners LLP11,121$42.0K0.00%
Cambridge Investment Research Advisors, Inc.10,000$38.0K0.00%
Two Sigma Securities, LLC10,125$38.0K0.01%
Ellevest, Inc.475$2.00K0.00%
The PNC Financial Services Group, Inc.312$1.00K0.00%
Capital Advisors, Ltd. LLC381$1.00K0.00%

Sold out (40)

Institutions that held Annexon, Inc. at the end of Q1 2022 and filed for Q2 2022 without it.

Institutions that sold out of ANNX in Q2 2022
InstitutionShares, Q1 2022Value, Q1 2022
Alliancebernstein L.P.2,483,650$6.78M
Price T Rowe Associates Inc1,324,733$3.62M
Rhenman & Partners Asset Management AB250,000$683.0K
Walleye Capital LLC245,254$670.0K
Alyeska Investment Group, L.P.210,000$573.0K
Nuveen Asset Management, LLC166,803$570.0K
HRT Financial LP128,175$349.0K
Jacobs Levy Equity Management, Inc116,867$319.0K
Bank of New York Mellon Corp99,041$270.0K
Schroder Investment Management Group84,493$236.0K
Swiss National Bank54,500$149.0K
Manufacturers Life Insurance Company, The43,459$120.7K
TD Asset Management Inc42,908$117.0K
Alps Advisors Inc39,788$109.0K
Rhumbline Advisers38,917$106.0K
Jump Financial, LLC36,900$101.0K
XTX Topco Ltd36,742$100.0K
Squarepoint Ops LLC34,483$94.0K
California State Teachers Retirement System32,890$90.0K
Trexquant Investment LP31,367$86.0K
Cna Financial Corp23,423$64.0K
UBS Asset Management Americas Inc19,529$53.3K
ExodusPoint Capital Management, LP18,382$50.0K
Jane Street Group, LLC16,786$46.0K
American International Group, Inc.15,480$42.0K
Dynamic Technology Lab Private Ltd14,921$41.0K
Voya Investment Management LLC12,269$33.0K
Values First Advisors, Inc.11,937$33.0K
Virtus ETF Advisers LLC11,398$31.0K
Victory Capital Management Inc10,455$27.0K
Ensign Peak Advisors, Inc8,370$23.0K
Prospera Financial Services Inc8,309$23.0K
Legal & General Group Plc7,422$21.0K
Amalgamated Bank3,770$10.0K
Point72 Hong Kong Ltd3,347$9.00K
Ameritas Investment Partners, Inc.2,169$6.00K
Royal Bank of Canada1,915$5.00K
Great West Life Assurance Co923$3.00K
Toronto Dominion Bank192$1.00K
Simplex Trading, LLC207$0

Not filed for Q2 2022 yet (2)

Institutions that held Annexon, Inc. at the end of Q1 2022 and haven't filed a 13F for Q2 2022. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ANNX in Q1 2022 that haven't filed for Q2 2022
InstitutionShares, Q1 2022Value, Q1 2022
Parametric Portfolio Associates LLC11,306$31.0K
Amalgamated Financial Corp.3,770$10.0K