Latest Institutional Purchases of Arrowhead Pharmaceuticals, Inc. (ARWR)
This list provides information on the latest institutional transactions involving Arrowhead Pharmaceuticals, Inc. (ARWR) 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 |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Driehaus Capital Management LLC
Chicago, IL |
BUY
|
- |
2.1MNew |
$30.9M - $72.4M
|
2.1M
$86.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
2.02M+ 3142.51% |
$29.7M - $69.6M
|
2.08M
$85.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Deerfield Management Company, L.P. (Series C)
New York, NY |
BUY
|
- |
993KNew |
$14.6M - $34.2M
|
993K
$41M
|
|
|
Nov 14, 2025
Q3 2025
|
Janus Henderson Group PLC
London, X0 |
BUY
|
- |
924K+ 1853.19% |
$13.6M - $31.9M
|
974K
$40.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
793KNew |
$11.7M - $27.3M
|
793K
$32.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Baker Bros. Advisors LP
New York, NY |
BUY
|
- |
732K+ 77.9% |
$10.8M - $25.2M
|
1.67M
$68.9M
|
|
|
Nov 12, 2025
Q3 2025
|
Ken Fisher
Fisher Asset Management, LLC | Camas, Wa
|
BUY
|
- |
602K+ 133.32% |
$8.86M - $20.8M
|
1.05M
$43.5M
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
511K+ 3.29% |
$7.51M - $17.6M
|
16M
$662M
|
|
|
Nov 14, 2025
Q3 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
BUY
|
- |
403KNew |
$5.92M - $13.9M
|
403K
$16.6M
|
|
|
Oct 07, 2025
Q3 2025
|
Assenagon Asset Management S.A.
|
BUY
|
- |
355K+ 1388.62% |
$5.22M - $12.2M
|
381K
$15.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Fred Alger Management, LLC
New York, NY |
BUY
|
- |
307KNew |
$4.51M - $10.6M
|
307K
$12.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Avoro Capital Advisors LLC
New York, NY |
BUY
|
- |
300K+ 2.83% |
$4.41M - $10.3M
|
10.9M
$450M
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
288K+ 59.07% |
$4.24M - $9.93M
|
776K
$32M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
255K+ 410.26% |
$3.76M - $8.81M
|
318K
$13.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Woodline Partners LP
San Francisco, CA |
BUY
|
- |
254K+ 34.04% |
$3.74M - $8.76M
|
1M
$41.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Integral Health Asset Management, LLC
|
BUY
|
- |
225KNew |
$3.31M - $7.76M
|
225K
$9.28M
|
|
|
Nov 12, 2025
Q3 2025
|
First Trust Advisors LP
Wheaton, IL |
BUY
|
- |
208KNew |
$3.06M - $7.17M
|
208K
$8.58M
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
175K+ 14.96% |
$2.58M - $6.04M
|
1.35M
$55.5M
|
|
|
Oct 30, 2025
Q3 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
BUY
|
- |
161KNew |
$2.37M - $5.55M
|
161K
$6.64M
|
|
|
Oct 27, 2025
Q3 2025
|
Nordea Investment Management Ab
Stockholm, V7 |
BUY
|
- |
159K+ 74.5% |
$2.34M - $5.48M
|
372K
$15.4M
|
|
|
Nov 04, 2025
Q3 2025
|
Principal Financial Group Inc
Des Moines, IA |
BUY
|
- |
157K+ 25.2% |
$2.31M - $5.42M
|
780K
$32.2M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
153K+ 5.12% |
$2.24M - $5.26M
|
3.13M
$129M
|
|
|
Nov 14, 2025
Q3 2025
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
152KNew |
$2.24M - $5.25M
|
152K
$6.29M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
136K+ 21.81% |
$2M - $4.7M
|
761K
$31.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
126K+ 378.98% |
$1.86M - $4.35M
|
160K
$6.58M
|
|
|
Nov 14, 2025
Q3 2025
|
Longaeva Partners L.P.
Chicago, IL |
BUY
|
- |
126KNew |
$1.85M - $4.33M
|
126K
$5.19M
|
|
|
Nov 13, 2025
Q3 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
125KNew |
$1.83M - $4.3M
|
125K
$5.14M
|
|
|
Nov 06, 2025
Q3 2025
|
Public Sector Pension Investment Board
Montreal, A8 |
BUY
|
- |
111K+ 25.9% |
$1.63M - $3.83M
|
539K
$22.3M
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
BUY
|
- |
108K+ 29.38% |
$1.59M - $3.72M
|
474K
$19.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Exome Asset Management LLC
New York, NY |
BUY
|
- |
105KNew |
$1.54M - $3.6M
|
105K
$4.31M
|
|
|
Oct 09, 2025
Q3 2025
|
Voya Investment Management LLC
Atlanta, GA |
BUY
|
- |
84.3K+ 158.18% |
$1.24M - $2.91M
|
138K
$5.67M
|
|
|
Nov 14, 2025
Q3 2025
|
Tfg Asset Management Gp LTD
Grand Cayman, E9 |
BUY
|
- |
81.8KNew |
$1.2M - $2.82M
|
81.8K
$3.38M
|
|
|
Nov 13, 2025
Q3 2025
|
Peak6 LLC
Chicago, IL |
BUY
|
CALL |
77.1KNew |
$1.13M - $2.66M
|
77.1K
$3.18M
|
|
|
Oct 14, 2025
Q3 2025
|
Hbk Sorce Advisory LLC
Erie, PA |
BUY
|
- |
76.4KNew |
$1.12M - $2.64M
|
76.4K
$3.15M
|
|
|
Nov 13, 2025
Q3 2025
|
Macquarie Group LTD
Australia, C3 |
BUY
|
- |
72.4KNew |
$1.07M - $2.5M
|
72.4K
$2.99M
|
|
|
Nov 14, 2025
Q3 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
61.9K+ 12.83% |
$910K - $2.13M
|
544K
$22.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
57.5K+ 33.89% |
$846K - $1.98M
|
227K
$9.38M
|
|
|
Nov 12, 2025
Q3 2025
|
Natixis Advisors, L.P.
Boston, MA |
BUY
|
- |
55.6KNew |
$819K - $1.92M
|
55.6K
$2.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
54KNew |
$794K - $1.86M
|
54K
$2.23M
|
|
|
Nov 14, 2025
Q3 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
46.3K+ 389.96% |
$681K - $1.6M
|
58.2K
$2.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
39.5K+ 3.11% |
$581K - $1.36M
|
1.31M
$54.1M
|
|
|
Oct 23, 2025
Q3 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
36.4K+ 418.12% |
$535K - $1.25M
|
45.1K
$1.86M
|
|
|
Nov 13, 2025
Q3 2025
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
35.3K+ 43.43% |
$519K - $1.22M
|
117K
$4.81M
|
|
|
Nov 14, 2025
Q3 2025
|
Prelude Capital Management, LLC
New York, NY |
BUY
|
- |
28.7KNew |
$422K - $988K
|
28.7K
$1.18M
|
|
|
Nov 07, 2025
Q3 2025
|
King Luther Capital Management Corp
Fort Worth, TX |
BUY
|
- |
28.5K+ 54.66% |
$419K - $983K
|
80.6K
$3.33M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
26.3K+ 0.41% |
$387K - $907K
|
6.4M
$264M
|
|
|
Nov 12, 2025
Q3 2025
|
Erste Asset Management Gmb H
Vienna, C4 |
BUY
|
- |
26K+ 55.32% |
$382K - $897K
|
73K
$3.01M
|
|
|
Nov 14, 2025
Q3 2025
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
- |
25.7K+ 190.83% |
$379K - $888K
|
39.2K
$1.62M
|
|
|
Nov 14, 2025
Q3 2025
|
Natixis
Paris, I0 |
BUY
|
- |
25.1KNew |
$369K - $865K
|
25.1K
$1.04M
|
|
|
Nov 06, 2025
Q3 2025
|
Johnson Investment Counsel Inc
Cincinnati, OH |
BUY
|
- |
22.6KNew |
$333K - $781K
|
22.6K
$934K
|
|