- Type / Class
- Equity / Common Stock
- Shares outstanding
- 155,837,030
- Total 13F shares
- 53,312,574
- Share change
- +16,318
- Total reported value
- $125,814,682
- Put/Call ratio
- 19%
- Price per share
- $2.36
- Number of holders
- 91
- Value change
- -$910,472
- Number of buys
- 43
- Number of sells
- 42
Quarterly Holders Quick Answers
What is CUSIP 03589W102?
CUSIP 03589W102 identifies ANNX - Annexon, Inc. - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
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 |
|---|---|---|---|---|---|---|---|---|
| Alerce Investment Management, L.P. |
13F
|
Company |
4.5%
|
7,056,024
|
$24,837,204 | — | 30 Jun 2023 | |
| Bain Capital Life Sciences Investors, LLC |
3/4/5
13F
|
10%+ Owner · Company |
3.7%
from 13F
|
5,401,926
|
$24,428,590 | — | 25 May 2023 | |
| Redmile Group, LLC |
13F
|
Company |
2.2%
|
3,503,190
|
$12,331,229 | — | 30 Jun 2023 | |
| Logos Global Management LP |
13F
|
Company |
2.2%
|
3,500,000
|
$12,320,000 | — | 30 Jun 2023 | |
| BlackRock Finance, Inc. |
13F
|
Company |
2.2%
|
3,479,896
|
$12,249,233 | — | 30 Jun 2023 | |
| FEDERATED HERMES, INC. |
13F
|
Company |
2%
|
3,057,800
|
$10,763,456 | — | 30 Jun 2023 | |
| GMT CAPITAL CORP |
13F
|
Company |
1.6%
|
2,464,571
|
$8,675,290 | — | 30 Jun 2023 | |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
|
Company |
1.5%
|
2,349,975
|
$8,271,912 | — | 30 Jun 2023 | |
| PICTET ASSET MANAGEMENT SA |
13F
|
Company |
1.2%
|
1,879,575
|
$6,616,104 | — | 30 Jun 2023 | |
| VANGUARD GROUP INC |
13F
|
Company |
1.1%
|
1,749,770
|
$6,159,190 | — | 30 Jun 2023 | |
| Octagon Capital Advisors LP |
13F
|
Company |
1.1%
|
1,660,000
|
$5,843,200 | — | 30 Jun 2023 | |
| FMR LLC |
13F
|
Company |
0.9%
|
1,405,278
|
$4,946,579 | — | 30 Jun 2023 | |
| Blackstone Inc. |
13F
|
Company |
0.58%
|
910,494
|
$3,204,939 | — | 30 Jun 2023 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.57%
|
883,510
|
$3,109,955 | — | 30 Jun 2023 | |
| ACADIAN ASSET MANAGEMENT LLC |
13F
|
Company |
0.53%
|
820,566
|
$2,887,000 | — | 30 Jun 2023 | |
| STATE STREET CORP |
13F
|
Company |
0.51%
|
794,244
|
$2,795,739 | — | 30 Jun 2023 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
|
Company |
0.5%
|
775,854
|
$2,731,006 | — | 30 Jun 2023 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.47%
|
732,640
|
$2,578,893 | — | 30 Jun 2023 | |
| Woodline Partners LP |
13F
|
Company |
0.45%
|
704,623
|
$2,480,273 | — | 30 Jun 2023 | |
| SECTORAL ASSET MANAGEMENT INC |
13F
|
Company |
0.43%
|
674,629
|
$2,374,694 | — | 30 Jun 2023 | |
| Vontobel Holding Ltd. |
13F
|
Company |
0.43%
|
674,629
|
$2,374,694 | — | 30 Jun 2023 | |
| Simplify Asset Management Inc. |
13F
|
Company |
0.42%
|
653,483
|
$2,300,260 | — | 30 Jun 2023 | |
| Soleus Capital Management, L.P. |
13F
|
Company |
0.4%
|
620,400
|
$2,183,808 | — | 30 Jun 2023 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.4%
|
617,833
|
$2,174,772 | — | 30 Jun 2023 | |
| DRIEHAUS CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.48%
|
752,518
|
$2,104,379 | — | 30 Jun 2023 | |
| DEERFIELD MANAGEMENT COMPANY, L.P. |
13F
|
Company |
0.37%
|
583,913
|
$2,055,374 | — | 30 Jun 2023 | |
| Board of Trustees of The Leland Stanford Junior University |
13F
|
Company |
0.31%
|
482,550
|
$1,698,576 | — | 30 Jun 2023 | |
| Velan Capital Investment Management LP |
13F
|
Company |
0.3%
|
459,746
|
$1,618,306 | — | 30 Jun 2023 | |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) |
13F
|
Company |
0.27%
|
425,556
|
$1,497,957 | — | 30 Jun 2023 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.27%
|
422,200
|
$1,486,000 | — | 30 Jun 2023 | |
| SILVERARC CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.25%
|
389,911
|
$1,372,487 | — | 30 Jun 2023 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.24%
|
379,200
|
$1,334,784 | — | 30 Jun 2023 | |
| ExodusPoint Capital Management, LP |
13F
|
Company |
0.22%
|
339,097
|
$1,194,000 | — | 30 Jun 2023 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.16%
|
250,100
|
$880,352 | — | 30 Jun 2023 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.15%
|
238,301
|
$838,820 | — | 30 Jun 2023 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.13%
|
195,098
|
$686,745 | — | 30 Jun 2023 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.12%
|
188,136
|
$662,239 | — | 30 Jun 2023 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.1%
|
156,149
|
$549,645 | — | 30 Jun 2023 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.1%
|
154,277
|
$543,055 | — | 30 Jun 2023 | |
| Connor, Clark & Lunn Investment Management Ltd. |
13F
|
Company |
0.09%
|
141,723
|
$498,865 | — | 30 Jun 2023 | |
| GSA CAPITAL PARTNERS LLP |
13F
|
Company |
0.08%
|
130,042
|
$458,000 | — | 30 Jun 2023 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.08%
|
126,812
|
$446,378 | — | 30 Jun 2023 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.08%
|
123,668
|
$435,311 | — | 30 Jun 2023 | |
| MORGAN STANLEY |
13F
|
Company |
0.07%
|
107,337
|
$377,828 | — | 30 Jun 2023 | |
| OCCUDO QUANTITATIVE STRATEGIES LP |
13F
|
Company |
0.06%
|
99,692
|
$350,916 | — | 30 Jun 2023 | |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.06%
|
92,500
|
$325,600 | — | 30 Jun 2023 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.06%
|
87,406
|
$307,669 | — | 30 Jun 2023 | |
| Cubist Systematic Strategies, LLC |
13F
|
Company |
0.05%
|
79,323
|
$279,217 | — | 30 Jun 2023 | |
| DnB Asset Management AS |
13F
|
Company |
0.04%
|
59,534
|
$209,560 | — | 30 Jun 2023 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.04%
|
58,506
|
$205,941 | — | 30 Jun 2023 |
Institutional Holders of Annexon, Inc. - Common Stock (ANNX) as of Q3 2023
As of 30 Sep 2023,
Annexon, Inc. - Common Stock (ANNX) was held by
91 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
53,312,574 shares.
The largest 10 holders included
Alerce Investment Management, L.P., Bain Capital Life Sciences Investors, LLC, Logos Global Management LP, Redmile Group, LLC, BlackRock Inc., GMT CAPITAL CORP, ADAGE CAPITAL PARTNERS GP, L.L.C., Octagon Capital Advisors LP, VANGUARD GROUP INC, and Pictet Asset Management Holding SA.
This page lists
91
institutional shareholders reporting positions in this security
for the Q3 2023 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2023 vs Q2 2023 Across Filers
Q2 2023 holders
93
Q3 2023 holders
91
Holder diff
-2
| Investor | Q2 2023 Shares | Q3 2023 Shares | Share Diff | Share Chg % | Q2 2023 Value $ | Q3 2023 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.