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 2021 vs. Q1 2021
How the institutions holding Annexon, Inc. changed between Q1 2021 and Q2 2021.
All holders in Q2 2021All holders in Q1 2021
| Measure | Q1 2021 | Q2 2021 | Change |
|---|---|---|---|
| Holders | 72 | 74 | +2 |
| Shares | 37.4M | 38.9M | +1.43M (+3.8%) |
| Value | $1.04B | $873.7M | −$167.1M (−16.1%) |
New holders (13)
Institutions that held Annexon, Inc. at the end of Q2 2021 but not at the end of Q1 2021.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Janus Henderson Group PLC | 581,747 | $13.1M | 0.01% |
| First Light Asset Management, LLC | 206,077 | $4.64M | 0.28% |
| Sphera Funds Management Ltd. | 148,318 | $3.34M | 0.32% |
| Alyeska Investment Group, L.P. | 102,593 | $2.31M | 0.03% |
| Alps Advisors Inc | 50,389 | $1.13M | 0.01% |
| One Wealth Advisors, LLC | 17,000 | $383.0K | 0.12% |
| Susquehanna International Group, LLP | 14,074 | $317.0K | 0.00% |
| Invesco Ltd. | 11,785 | $265.0K | 0.00% |
| Qube Research & Technologies Ltd | 10,122 | $228.0K | 0.00% |
| O'Shaughnessy Asset Management, LLC | 2,267 | $51.0K | 0.00% |
| HighMark Wealth Management LLC | 1,454 | $33.0K | 0.02% |
| Nisa Investment Advisors, LLC | 200 | $5.00K | 0.00% |
| Advisor Group Holdings, Inc. | 241 | $5.00K | 0.00% |
Sold out (11)
Institutions that held Annexon, Inc. at the end of Q1 2021 and filed for Q2 2021 without it.
| Institution | Shares, Q1 2021 | Value, Q1 2021 |
|---|---|---|
| Holocene Advisors, LP | 284,647 | $7.92M |
| Avidity Partners Management LP | 70,000 | $1.95M |
| California Public Employees Retirement System | 30,300 | $844.0K |
| STRS Ohio | 12,900 | $359.0K |
| Laurion Capital Management LP | 10,000 | $278.0K |
| Credit Suisse AG | 9,613 | $267.0K |
| HRT Financial LP | 7,538 | $209.0K |
| SG Americas Securities, LLC | 5,536 | $154.0K |
| Bank of Montreal | 810 | $20.0K |
| Pacer Advisors, Inc. | 558 | $16.0K |
| UBS Group AG | 364 | $10.0K |