Latest Institutional Transactions on Annexon, Inc. (ANNX)
This table provides information on the latest institutional transactions involving Annexon, Inc. (ANNX) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
131K+ 18.7% |
$181K - $358K
|
833K
$2.03M
|
|
|
Aug 14, 2025
Q2 2025
|
Forefront Analytics, LLC
West Conshohocken, PA |
BUY
|
- |
27.6KNew |
$38.1K - $75.3K
|
27.6K
$67.3K
|
|
|
Aug 14, 2025
Q2 2025
|
Parkman Healthcare Partners LLC
Stamford, CT |
BUY
|
- |
52.8K+ 15.01% |
$72.8K - $144K
|
404K
$986K
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
201KNew |
$278K - $549K
|
201K
$491K
|
|
|
Aug 14, 2025
Q2 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
SELL
|
- |
-16.6K- 3.17% |
$23K - $45.4K
|
508K
$1.24M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
2.34M+ 1334.16% |
$3.23M - $6.39M
|
2.51M
$6.13M
|
|
|
Aug 14, 2025
Q2 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-1.82M- 45.65% |
$2.51M - $4.97M
|
2.17M
$5.29M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
67.6K+ 33.92% |
$93.3K - $185K
|
267K
$651K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-3.5K- 11.33% |
$4.83K - $9.56K
|
27.4K
$66.9K
|
|
|
Aug 14, 2025
Q2 2025
|
Ieq Capital, LLC
|
BUY
|
- |
55.8K+ 69.75% |
$77K - $152K
|
136K
$331K
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
29.1K+ 8.36% |
$40.1K - $79.4K
|
377K
$920K
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-58.8K- 2.88% |
$81.2K - $161K
|
1.98M
$4.83M
|
|
|
Aug 14, 2025
Q2 2025
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-313K- 42.39% |
$431K - $853K
|
425K
$1.04M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
57.8K+ 21.61% |
$79.7K - $158K
|
325K
$793K
|
|
|
Aug 14, 2025
Q2 2025
|
Logos Global Management LP
San Francisco, CA |
SELL
|
- |
-1.59M- 39.75% |
$2.19M - $4.34M
|
2.41M
$5.88M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Oconnor LLC
Chicago, IL |
BUY
|
- |
25.9K+ 5.54% |
$35.7K - $70.6K
|
493K
$1.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Sirios Capital Management L P
Boston, MA |
BUY
|
- |
221K+ 28.74% |
$305K - $603K
|
990K
$2.41M
|
|
|
Aug 14, 2025
Q2 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
13.4KNew |
$18.5K - $36.6K
|
13.4K
$32.7K
|
|
|
Aug 14, 2025
Q2 2025
|
Bridgeway Capital Management, LLC
Houston, TX |
BUY
|
- |
97.8KNew |
$135K - $267K
|
97.8K
$239K
|
|
|
Aug 14, 2025
Q2 2025
|
Woodline Partners LP
San Francisco, CA |
SELL
|
- |
-1.06M- 50.17% |
$1.46M - $2.9M
|
1.05M
$2.57M
|
|
|
Aug 14, 2025
Q2 2025
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
29.4K+ 26.45% |
$40.6K - $80.4K
|
141K
$343K
|
|
|
Aug 14, 2025
Q2 2025
|
Tfg Asset Management Gp LTD
Grand Cayman, E9 |
BUY
|
- |
160K+ 6.04% |
$221K - $437K
|
2.81M
$6.86M
|
|
|
Aug 14, 2025
Q2 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
155K+ 139.25% |
$214K - $423K
|
266K
$649K
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
45.9K+ 45.98% |
$63.4K - $125K
|
146K
$356K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna Portfolio Strategies, LLC
Bala Cynwyd, PA |
BUY
|
- |
208KNew |
$287K - $567K
|
208K
$507K
|
|
|
Aug 14, 2025
Q2 2025
|
Point72 Asia (Singapore) Pte. Ltd.
Singapore, U0 |
BUY
|
- |
1.12K+ 18.64% |
$1.54K - $3.05K
|
7.11K
$17.4K
|
|
|
Aug 14, 2025
Q2 2025
|
Point72 (Difc) LTD
Dubai, C0 |
BUY
|
- |
1.96KNew |
$2.71K - $5.36K
|
1.96K
$4.79K
|
|
|
Aug 14, 2025
Q2 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-4.86K- 8.48% |
$6.7K - $13.3K
|
52.4K
$128K
|
|
|
Aug 14, 2025
Q2 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-10.5K- 40.4% |
$14.6K - $28.8K
|
15.6K
$38K
|
|
|
Aug 14, 2025
Q2 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-527- 0.39% |
$727 - $1.44K
|
134K
$327K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-16.1K- 30.9% |
$22.2K - $44K
|
36K
$87.8K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
812+ 6.52% |
$1.12K - $2.22K
|
13.3K
$32.4K
|
|
|
Aug 14, 2025
Q2 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
SELL
|
- |
-8.79K- 14.16% |
$12.1K - $24K
|
53.3K
$130K
|
|
|
Aug 14, 2025
Q2 2025
|
Quarry LP
New York, NY |
BUY
|
- |
22.1K+ 105.4% |
$30.5K - $60.4K
|
43.1K
$105K
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
789K+ 93.76% |
$1.09M - $2.15M
|
1.63M
$3.98M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
414K+ 39.86% |
$571K - $1.13M
|
1.45M
$3.54M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
14.6K+ 18.57% |
$20.2K - $40K
|
93.5K
$228K
|
|
|
Aug 14, 2025
Q2 2025
|
Cibc World Markets Corp
New York, NY |
SELL
|
- |
-9.87K- 45.54% |
$13.6K - $26.9K
|
11.8K
$28.8K
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
238K+ 3487.93% |
$329K - $651K
|
245K
$598K
|
|
|
Aug 14, 2025
Q2 2025
|
Point72 Europe (London) LLP
London, X0 |
BUY
|
- |
163K+ 372.98% |
$225K - $445K
|
207K
$505K
|
|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
258K+ 349.97% |
$356K - $705K
|
332K
$810K
|
|
|
Aug 13, 2025
Q2 2025
|
Sio Capital Management, LLC
New York, NY |
BUY
|
- |
698K+ 20.54% |
$963K - $1.91M
|
4.1M
$9.99M
|
|
|
Aug 13, 2025
Q2 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
100New |
$138 - $273
|
100
$244
|
|
|
Aug 13, 2025
Q2 2025
|
Exodus Point Capital Management, LP
New York, NY |
SELL
|
- |
-122K- 66.34% |
$168K - $332K
|
61.7K
$151K
|
|
|
Aug 13, 2025
Q2 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-76- 0.66% |
$105 - $207
|
11.4K
$27.8K
|
|
|
Aug 13, 2025
Q2 2025
|
Lido Advisors, LLC
Los Angeles, CA |
BUY
|
- |
15K+ 75.0% |
$20.7K - $41K
|
35K
$85.4K
|
|
|
Aug 13, 2025
Q2 2025
|
Virtus Investment Advisers, Inc.
Hartford, CT |
SELL
|
- |
-1.7K- 4.67% |
$2.35K - $4.64K
|
34.7K
$84.7K
|
|
|
Aug 13, 2025
Q2 2025
|
Quadrature Capital LTD
London, X0 |
BUY
|
- |
2.78K+ 15.69% |
$3.84K - $7.6K
|
20.5K
$50.1K
|
|
|
Aug 13, 2025
Q2 2025
|
Hsbc Holdings PLC
London, X0 |
SELL
|
- |
-7.08K- 19.17% |
$9.77K - $19.3K
|
29.9K
$72.8K
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
12.5K+ 7.57% |
$17.2K - $34.1K
|
178K
$433K
|