Arrowhead Research
ARWR
ARWR
279 hedge funds and large institutions have $1.67B invested in Arrowhead Research in 2025 Q2 according to their latest regulatory filings, with 58 funds opening new positions, 96 increasing their positions, 79 reducing their positions, and 38 closing their positions.
New
Increased
Maintained
Reduced
Closed
Holders
279
Holders Change
+18
Holders Change %
+6.9%
% of All Funds
3.74%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.04%
New
58
Increased
96
Reduced
79
Closed
38
Calls
$8.24M
Puts
$10.6M
Net Calls
-$2.33M
Net Calls Change
-$746K
Top Buyers
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
$245M |
| 2 |
Marshall Wace
London,
United Kingdom
|
$34.1M |
| 3 |
Fidelity Investments
Boston,
Massachusetts
|
$81.7M |
| 4 |
BBA
Baker Bros. Advisors
New York
|
$14.8M |
| 5 |
TI
Trexquant Investment
Stamford,
Connecticut
|
$7.96M |
Top Sellers
| 1 |
UBS AM
Chicago,
Illinois
|
$42.4M |
| 2 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
$13M |
| 3 |
Citadel Advisors
Miami,
Florida
|
$983K |
| 4 |
Two Sigma Investments
New York
|
$2.11M |
| 5 |
State Street
Boston,
Massachusetts
|
$101M |