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 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
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
789K+ 93.76% |
$1.09M - $2.15M
|
1.63M
$3.98M
|
|
|
Aug 13, 2025
Q2 2025
|
Sio Capital Management, LLC
New York, NY |
BUY
|
- |
698K+ 20.54% |
$963K - $1.91M
|
4.1M
$9.99M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
414K+ 39.86% |
$571K - $1.13M
|
1.45M
$3.54M
|
|
|
Aug 07, 2025
Q2 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
265K+ 130.02% |
$366K - $724K
|
469K
$1.14M
|
|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
258K+ 349.97% |
$356K - $705K
|
332K
$810K
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
238K+ 3487.93% |
$329K - $651K
|
245K
$598K
|
|
|
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
|
Susquehanna Portfolio Strategies, LLC
Bala Cynwyd, PA |
BUY
|
- |
208KNew |
$287K - $567K
|
208K
$507K
|
|
|
Aug 14, 2025
Q2 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
201KNew |
$278K - $549K
|
201K
$491K
|
|
|
Aug 14, 2025
Q2 2025
|
Point72 Europe (London) LLP
London, X0 |
BUY
|
- |
163K+ 372.98% |
$225K - $445K
|
207K
$505K
|
|
|
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 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
131K+ 18.7% |
$181K - $358K
|
833K
$2.03M
|
|
|
Jul 21, 2025
Q2 2025
|
J. Safra Sarasin Holding Ag
Basel, V8 |
BUY
|
- |
127K+ 49.86% |
$175K - $346K
|
381K
$931K
|
|
|
Aug 14, 2025
Q2 2025
|
Bridgeway Capital Management, LLC
Houston, TX |
BUY
|
- |
97.8KNew |
$135K - $267K
|
97.8K
$239K
|
|
|
Aug 13, 2025
Q2 2025
|
Natixis
Paris, I0 |
BUY
|
- |
77.1KNew |
$106K - $210K
|
77.1K
$188K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
67.6K+ 33.92% |
$93.3K - $185K
|
267K
$651K
|
|
|
Aug 13, 2025
Q2 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
59K+ 64.55% |
$81.4K - $161K
|
150K
$367K
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
57.8K+ 21.61% |
$79.7K - $158K
|
325K
$793K
|
|
|
Aug 14, 2025
Q2 2025
|
Ieq Capital, LLC
|
BUY
|
- |
55.8K+ 69.75% |
$77K - $152K
|
136K
$331K
|
|
|
Aug 14, 2025
Q2 2025
|
Parkman Healthcare Partners LLC
Stamford, CT |
BUY
|
- |
52.8K+ 15.01% |
$72.8K - $144K
|
404K
$986K
|
|
|
Jul 29, 2025
Q2 2025
|
Mutual Of America Capital Management LLC
New York, NY |
BUY
|
- |
48.3K+ 4.68% |
$66.6K - $132K
|
1.08M
$2.63M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
45.9K+ 45.98% |
$63.4K - $125K
|
146K
$356K
|
|
|
Aug 08, 2025
Q2 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
39.8K+ 1.77% |
$54.9K - $109K
|
2.28M
$5.57M
|
|
|
Aug 08, 2025
Q2 2025
|
Citizens Financial Group Inc
|
BUY
|
- |
35KNew |
$48.3K - $95.6K
|
35K
$85.4K
|
|
|
Aug 12, 2025
Q2 2025
|
Virtu Financial LLC
New York, NY |
BUY
|
- |
30.6KNew |
$42.2K - $83.5K
|
30.6K
$74.7K
|
|
|
Jul 14, 2025
Q2 2025
|
Park Avenue Securities LLC
|
BUY
|
- |
30K+ 36.11% |
$41.4K - $81.9K
|
113K
$276K
|
|
|
Aug 13, 2025
Q2 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
30KNew |
$41.4K - $81.9K
|
30K
$73.2K
|
|
|
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
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
29.1K+ 8.36% |
$40.1K - $79.4K
|
377K
$920K
|
|
|
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
|
Ubs Oconnor LLC
Chicago, IL |
BUY
|
- |
25.9K+ 5.54% |
$35.7K - $70.6K
|
493K
$1.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Quarry LP
New York, NY |
BUY
|
- |
22.1K+ 105.4% |
$30.5K - $60.4K
|
43.1K
$105K
|
|
|
Aug 13, 2025
Q2 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
BUY
|
- |
21.6K+ 57.77% |
$29.8K - $59K
|
59K
$144K
|
|
|
Aug 06, 2025
Q2 2025
|
Los Angeles Capital Management LLC
|
BUY
|
- |
20.2KNew |
$27.9K - $55.1K
|
20.2K
$49.3K
|
|
|
Aug 13, 2025
Q2 2025
|
Allegheny Financial Group LTD
Pittsburgh, PA |
BUY
|
- |
17.7K+ 70.24% |
$24.4K - $48.3K
|
42.9K
$105K
|
|
|
Aug 13, 2025
Q2 2025
|
Lido Advisors, LLC
Los Angeles, CA |
BUY
|
- |
15K+ 75.0% |
$20.7K - $41K
|
35K
$85.4K
|
|
|
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
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
13.4KNew |
$18.5K - $36.6K
|
13.4K
$32.7K
|
|
|
Aug 12, 2025
Q2 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
13K+ 6.56% |
$17.9K - $35.5K
|
211K
$515K
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
12.5K+ 7.57% |
$17.2K - $34.1K
|
178K
$433K
|
|
|
Jul 25, 2025
Q2 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
BUY
|
- |
12.3KNew |
$17K - $33.5K
|
12.3K
$30K
|
|
|
Aug 07, 2025
Q2 2025
|
49 Wealth Management, LLC
Austin, TX |
BUY
|
- |
12.1KNew |
$16.7K - $33K
|
12.1K
$29.5K
|
|
|
Jul 25, 2025
Q2 2025
|
Cwm, LLC
|
BUY
|
- |
12.1K+ 212.88% |
$16.7K - $32.9K
|
17.7K
$43.3K
|
|
|
Jul 21, 2025
Q2 2025
|
Matauro, LLC
New York, NY |
BUY
|
- |
11.1KNew |
$15.3K - $30.3K
|
11.1K
$27K
|
|
|
Aug 07, 2025
Q2 2025
|
Hennion & Walsh Asset Management, Inc.
|
BUY
|
- |
7.07K+ 1.48% |
$9.75K - $19.3K
|
485K
$1.18M
|
|
|
Aug 05, 2025
Q2 2025
|
Simplex Trading, LLC
|
BUY
|
- |
6.67KNew |
$9.21K - $18.2K
|
6.67K
$16.3K
|
|
|
Aug 13, 2025
Q2 2025
|
Quadrature Capital LTD
London, X0 |
BUY
|
- |
2.78K+ 15.69% |
$3.84K - $7.6K
|
20.5K
$50.1K
|
|
|
Aug 12, 2025
Q2 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
2.64K+ 0.36% |
$3.64K - $7.2K
|
728K
$1.78M
|