Latest Institutional Purchases of Annexon, Inc. (ANNX)
This list provides information on the latest institutional transactions involving Annexon, Inc. (ANNX) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 12, 2025
Q2 2025
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
| Q1 2025 | |||||||
|
May 13, 2025
Q1 2025
|
Wellington Management Group LLP
Boston, MA |
BUY
|
- |
356KNew |
$688K - $1.96M
|
356K
$1.02M
|
|
|
May 15, 2025
Q1 2025
|
Syon Capital LLC
San Francisco, CA |
BUY
|
- |
144KNew |
$279K - $795K
|
144K
$413K
|
|
|
Aug 27, 2025
Q1 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
133KNew |
$257K - $731K
|
133K
$380K
|
|
|
May 05, 2025
Q1 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
65.9KNew |
$127K - $363K
|
65.9K
$189K
|
|
|
May 15, 2025
Q1 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
61.3KNew |
$118K - $337K
|
61.3K
$175K
|
|
|
May 15, 2025
Q1 2025
|
Alpine Global Management, LLC
New York, NY |
BUY
|
- |
25.1KNew |
$48.5K - $138K
|
25.1K
$71.9K
|
|
|
May 07, 2025
Q1 2025
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
BUY
|
- |
21.1K+ 164.12% |
$40.8K - $116K
|
34K
$97.3K
|
|
|
Jul 16, 2025
Q1 2025
|
Virginia Retirement Systems Et Al
Richmond, VA |
BUY
|
- |
20.6KNew |
$39.8K - $113K
|
20.6K
$58.9K
|
|
|
May 12, 2025
Q1 2025
|
Quantinno Capital Management LP
New York, NY |
BUY
|
- |
17.8KNew |
$34.3K - $97.7K
|
17.8K
$50.8K
|
|
|
May 07, 2025
Q1 2025
|
Lpl Financial LLC
Fort Mill, SC |
BUY
|
- |
12.9KNew |
$24.9K - $71.1K
|
12.9K
$37K
|
|
|
May 15, 2025
Q1 2025
|
State Of Wisconsin Investment Board
Madison, WI |
BUY
|
- |
12.4K+ 17.89% |
$23.9K - $68.1K
|
81.6K
$233K
|
|
|
May 13, 2025
Q1 2025
|
Catalyst Funds Management Pty LTD
Sydney Nsw, C3 |
BUY
|
- |
11.8KNew |
$22.7K - $64.7K
|
11.8K
$33.6K
|
|
|
May 08, 2025
Q1 2025
|
Gsa Capital Partners LLP
London, X0 |
BUY
|
- |
11.4KNew |
$22.1K - $62.8K
|
11.4K
$32.7K
|
|
|
May 16, 2025
Q1 2025
|
Dynamic Technology Lab Private LTD
Singapore, U0 |
BUY
|
- |
10.9KNew |
$21.1K - $60.2K
|
10.9K
$31.3K
|
|
|
May 15, 2025
Q1 2025
|
Shay Capital LLC
New York, NY |
BUY
|
- |
4.16K+ 13.43% |
$8.03K - $22.9K
|
35.2K
$101K
|
|
|
May 12, 2025
Q1 2025
|
State Board Of Administration Of Florida Retirement System
|
BUY
|
- |
3.75K+ 31.63% |
$7.24K - $20.6K
|
15.6K
$44.6K
|
|
|
Apr 25, 2025
Q1 2025
|
Amalgamated Bank
New York, NY |
BUY
|
- |
1.08K+ 47.16% |
$2.08K - $5.94K
|
3.37K
$9.64K
|
|
|
May 08, 2025
Q1 2025
|
Parkside Financial Bank & Trust
|
BUY
|
- |
140New |
$270 - $770
|
140
$400
|
|
| Q4 2024 | |||||||
|
Feb 14, 2025
Q4 2024
|
Eventide Asset Management, LLC
Boston, MA |
BUY
|
- |
1.02MNew |
$4.52M - $7.77M
|
1.02M
$2.91M
|
|
|
Feb 06, 2025
Q4 2024
|
Candriam S.C.A.
|
BUY
|
- |
341K+ 15.57% |
$1.52M - $2.61M
|
2.53M
$7.25M
|
|
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
BUY
|
- |
165K+ 6.45% |
$732K - $1.26M
|
2.72M
$7.78M
|
|
|
Feb 14, 2025
Q4 2024
|
Exome Asset Management LLC
New York, NY |
BUY
|
- |
145KNew |
$643K - $1.11M
|
145K
$414K
|
|
|
Feb 10, 2025
Q4 2024
|
Swiss National Bank
Zurich, V8 |
BUY
|
- |
135KNew |
$599K - $1.03M
|
135K
$386K
|
|
|
Feb 14, 2025
Q4 2024
|
Prelude Capital Management, LLC
New York, NY |
BUY
|
- |
43.4KNew |
$193K - $331K
|
43.4K
$124K
|
|
|
Feb 14, 2025
Q4 2024
|
Rafferty Asset Management, LLC
New York, NY |
BUY
|
- |
41.5K+ 23.49% |
$184K - $317K
|
218K
$625K
|
|
|
Feb 14, 2025
Q4 2024
|
Janus Henderson Group PLC
London, X0 |
BUY
|
- |
34.5KNew |
$153K - $263K
|
34.5K
$98.7K
|
|
|
Oct 08, 2025
Q4 2024
|
New York State Common Retirement Fund
|
BUY
|
- |
20.3K+ 143.36% |
$90.2K - $155K
|
34.5K
$98.6K
|
|
|
Feb 11, 2025
Q4 2024
|
Klp Kapitalforvaltning As
Oslo, Q8 |
BUY
|
- |
19.1KNew |
$84.8K - $146K
|
19.1K
$54.6K
|
|
|
Feb 13, 2025
Q4 2024
|
Great West Life Assurance CO
Winnipeg, A2 |
BUY
|
- |
14.9KNew |
$66.3K - $114K
|
14.9K
$42.7K
|
|
|
Feb 13, 2025
Q4 2024
|
Profund Advisors LLC
|
BUY
|
- |
6.83K+ 19.26% |
$30.3K - $52.1K
|
42.3K
$121K
|
|
|
Feb 06, 2025
Q4 2024
|
E Fund Management Co., Ltd.
Guangzhou, F4 |
BUY
|
- |
4.09K+ 35.97% |
$18.1K - $31.2K
|
15.4K
$44.2K
|
|
|
Feb 13, 2025
Q4 2024
|
Federated Hermes, Inc.
Pittsburgh, PA |
BUY
|
- |
1.76K+ 35.64% |
$7.79K - $13.4K
|
6.68K
$19.1K
|
|
|
Feb 14, 2025
Q4 2024
|
Virtus ETF Advisers LLC
New York, NY |
BUY
|
- |
424+ 2.76% |
$1.88K - $3.24K
|
15.8K
$45.1K
|
|
|
Feb 07, 2025
Q4 2024
|
Daiwa Securities Group Inc.
Tokyo, M0 |
BUY
|
- |
352New |
$1.56K - $2.69K
|
352
$1.01K
|
|
|
Feb 14, 2025
Q4 2024
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
BUY
|
- |
211New |
$937 - $1.61K
|
211
$603
|
|
|
Feb 05, 2025
Q4 2024
|
Smartleaf Asset Management LLC
Boston, MA |
BUY
|
- |
119New |
$528 - $908
|
119
$340
|
|
| Q3 2024 | |||||||
|
Nov 14, 2024
Q3 2024
|
Ghost Tree Capital, LLC
New York, NY |
BUY
|
- |
340K+ 109.68% |
$1.53M - $2.45M
|
650K
$1.86M
|
|
|
Nov 13, 2024
Q3 2024
|
Bank Of Montreal
Toronto, A6 |
BUY
|
- |
151KNew |
$680K - $1.09M
|
151K
$433K
|
|
|
Nov 14, 2024
Q3 2024
|
Artia Global Partners LP
Miami, FL |
BUY
|
- |
24.7K+ 16.78% |
$111K - $178K
|
172K
$493K
|
|
|
Nov 14, 2024
Q3 2024
|
Nebula Research & Development LLC
New York, NY |
BUY
|
- |
14.5KNew |
$65.1K - $104K
|
14.5K
$41.5K
|
|
|
Nov 12, 2024
Q3 2024
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
10.3KNew |
$46.3K - $74.3K
|
10.3K
$29.5K
|
|
|
Nov 13, 2024
Q3 2024
|
Ameritas Investment Partners, Inc.
Lincoln, NE |
BUY
|
- |
2.97K+ 44.22% |
$13.3K - $21.4K
|
9.69K
$27.7K
|
|
|
Nov 01, 2024
Q3 2024
|
Capital Performance Advisors LLP
|
BUY
|
- |
1.44KNew |
$6.46K - $10.4K
|
1.44K
$4.11K
|
|
|
Nov 07, 2024
Q3 2024
|
Clear Street Markets LLC
|
BUY
|
- |
218New |
$979 - $1.57K
|
218
$623
|
|
|
Nov 01, 2024
Q3 2024
|
Lindbrook Capital, LLC
|
BUY
|
- |
83New |
$373 - $598
|
83
$237
|
|
|
Nov 12, 2024
Q3 2024
|
National Bank Of Canada
|
BUY
|
- |
2New |
$8.98 - $14.4
|
2
$5.72
|
|
| Q2 2024 | |||||||
|
Aug 14, 2024
Q2 2024
|
Bellevue Group Ag
Kuesnacht, V8 |
BUY
|
- |
2.98M+ 136.32% |
$12.9M - $20.2M
|
5.16M
$14.7M
|
|
|
Aug 13, 2024
Q2 2024
|
Black Rock Inc.
New York, NY |
BUY
|
- |
1.54M+ 30.61% |
$6.68M - $10.5M
|
6.59M
$18.8M
|
|
|
Aug 14, 2024
Q2 2024
|
Logos Global Management LP
San Francisco, CA |
BUY
|
CALL |
500K+ 50.0% |
$2.17M - $3.4M
|
1.5M
$4.29M
|
|