- Type / Class
- Equity / Common Stock
- Shares outstanding
- 155,837,030
- Total 13F shares
- 99,449,067
- Share change
- -46,937
- Total reported value
- $238,679,312
- Price per share
- $2.40
- Number of holders
- 127
- Value change
- +$759,672
- Number of buys
- 67
- Number of sells
- 71
Quarterly Holders Quick Answers
What is CUSIP 03589W102?
CUSIP 03589W102 identifies ANNX - Annexon, Inc. - Common Stock in SEC institutional holdings data.
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Open the full security ownership history page.
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Recent filing periods for CUSIP 03589W102:
Top shareholders of ANNX - Annexon, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| FMR LLC |
13F
|
Company |
8.5%
|
13,262,328
|
$25,596,294 | — | 31 Mar 2025 | |
| Bain Capital Life Sciences Investors, LLC |
3/4/5
13F
|
10%+ Owner · Company |
3.4%
from 13F
|
5,401,926
|
$24,428,590 | — | 25 May 2023 | |
| BlackRock, Inc. |
13F
|
Company |
5.5%
|
8,526,506
|
$16,456,156 | — | 31 Mar 2025 | |
| BVF INC/IL |
13F
|
Company |
4.5%
|
7,000,000
|
$13,510,000 | — | 31 Mar 2025 | |
| Redmile Group, LLC |
13F
|
Company |
4%
|
6,300,644
|
$12,160,243 | — | 31 Mar 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
3.5%
|
5,379,659
|
$10,382,742 | — | 31 Mar 2025 | |
| Bain Capital Life Sciences Fund, L.P. |
13D/G
|
BCLS I Investco, LP |
4.9%
|
5,249,069
|
$9,973,231 | $0 | 31 Dec 2024 | |
| Bellevue Group AG |
13F
|
Company |
3.3%
|
5,157,290
|
$9,953,570 | — | 31 Mar 2025 | |
| Logos Global Management LP |
13F
|
Company |
2.6%
|
4,000,000
|
$7,720,000 | — | 31 Mar 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
2.6%
|
3,985,295
|
$7,691,620 | — | 31 Mar 2025 | |
| Sio Capital Management, LLC |
13F
|
Company |
2.2%
|
3,397,786
|
$6,557,727 | — | 31 Mar 2025 | |
| Tetragon Partners GP Ltd |
13F
|
Company |
1.7%
|
2,650,000
|
$5,114,500 | — | 31 Mar 2025 | |
| S.c.a. Candriam |
13F
|
Individual |
1.6%
|
2,534,230
|
$4,891,064 | — | 31 Mar 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.4%
|
2,245,010
|
$4,333,849 | — | 31 Mar 2025 | |
| Woodline Partners LP |
13F
|
Company |
1.4%
|
2,114,696
|
$4,081,363 | — | 31 Mar 2025 | |
| STATE STREET CORP |
13F
|
Company |
1.3%
|
2,039,826
|
$3,936,864 | — | 31 Mar 2025 | |
| SPHERA FUNDS MANAGEMENT LTD. |
13F
|
Company |
1.1%
|
1,764,387
|
$3,405,267 | — | 31 Mar 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.92%
|
1,431,965
|
$2,763,692 | — | 31 Mar 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.75%
|
1,162,437
|
$2,243,503 | — | 31 Mar 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.67%
|
1,038,724
|
$2,004,738 | — | 31 Mar 2025 | |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.66%
|
1,030,683
|
$1,989,218 | — | 31 Mar 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.66%
|
1,025,925
|
$1,980,036 | — | 31 Mar 2025 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
|
Company |
0.65%
|
1,020,417
|
$1,969,405 | — | 31 Mar 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.63%
|
986,879
|
$1,906,843 | — | 31 Mar 2025 | |
| KENNEDY CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.56%
|
874,726
|
$1,688,221 | — | 31 Mar 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.54%
|
841,582
|
$1,624,253 | — | 31 Mar 2025 | |
| Walleye Capital LLC |
13F
|
Company |
0.52%
|
802,913
|
$1,549,622 | — | 31 Mar 2025 | |
| SIRIOS CAPITAL MANAGEMENT L P |
13F
|
Company |
0.49%
|
768,686
|
$1,483,564 | — | 31 Mar 2025 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0.47%
|
737,268
|
$1,422,927 | — | 31 Mar 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.47%
|
725,752
|
$1,400,701 | — | 31 Mar 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.45%
|
701,356
|
$1,353,618 | — | 31 Mar 2025 | |
| DEERFIELD MANAGEMENT COMPANY, L.P. |
13F
|
Company |
0.37%
|
583,913
|
$1,126,952 | — | 31 Mar 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.34%
|
537,294
|
$1,036,977 | — | 31 Mar 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.34%
|
524,741
|
$1,014,000 | — | 31 Mar 2025 | |
| Board of Trustees of The Leland Stanford Junior University |
13F
|
Company |
0.31%
|
482,550
|
$931,322 | — | 31 Mar 2025 | |
| Hennion & Walsh Asset Management, Inc. |
13F
|
Company |
0.31%
|
477,567
|
$921,704 | — | 31 Mar 2025 | |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) |
13F
|
Company |
0.3%
|
466,819
|
$900,961 | — | 31 Mar 2025 | |
| Rhenman & Partners Asset Management AB |
13F
|
Company |
0.3%
|
460,000
|
$887,800 | — | 31 Mar 2025 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
0.23%
|
356,480
|
$688,006 | — | 31 Mar 2025 | |
| Parkman Healthcare Partners LLC |
13F
|
Company |
0.23%
|
351,436
|
$678,271 | — | 31 Mar 2025 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.22%
|
347,892
|
$671,432 | — | 31 Mar 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.22%
|
347,032
|
$669,772 | — | 31 Mar 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.19%
|
288,698
|
$557,187 | — | 31 Mar 2025 | |
| UBS Group AG |
13F
|
Company |
0.17%
|
267,348
|
$515,982 | — | 31 Mar 2025 | |
| J. Safra Sarasin Holding AG |
13F
|
Company |
0.16%
|
254,538
|
$491,258 | — | 31 Mar 2025 | |
| ACADIAN ASSET MANAGEMENT LLC |
13F
|
Company |
0.13%
|
203,990
|
$393,000 | — | 31 Mar 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.13%
|
199,225
|
$384,504 | — | 31 Mar 2025 | |
| AMERICAN CENTURY COMPANIES INC |
13F
|
Company |
0.13%
|
198,194
|
$382,515 | — | 31 Mar 2025 | |
| ExodusPoint Capital Management, LP |
13F
|
Company |
0.12%
|
183,287
|
$354,000 | — | 31 Mar 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.11%
|
175,303
|
$338,335 | — | 31 Mar 2025 |
Institutional Holders of Annexon, Inc. - Common Stock (ANNX) as of Q2 2025
As of 30 Jun 2025,
Annexon, Inc. - Common Stock (ANNX) was held by
127 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
99,449,067 shares.
The largest 10 holders included
FMR LLC, BlackRock, Inc., BVF INC/IL, Redmile Group, LLC, VANGUARD GROUP INC, Bain Capital Life Sciences Investors, LLC, Bellevue Group AG, Sio Capital Management, LLC, TFG Asset Management GP Ltd, and Candriam S.C.A..
This page lists
127
institutional shareholders reporting positions in this security
for the Q2 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
146
Q2 2025 holders
127
Holder diff
-19
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 Value $ | Q2 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.