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Arrowhead Research
ARWR

Overview Fund Activity

272 hedge funds and large institutions have $2.54B invested in Arrowhead Research in 2024 Q2 according to their latest regulatory filings, with 34 funds opening new positions, 97 increasing their positions, 87 reducing their positions, and 33 closing their positions.

Holders
272
Holders Change
-1
Holders Change %
-0.37%
% of All Funds
3.96%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.07%
New
34
Increased
97
Reduced
87
Closed
33
Calls
$35.5M
Puts
$19M
Net Calls
+$16.6M
Net Calls Change
+$899K

Top Buyers

1
UBS AM
1
UBS AM
Illinois
$59.5M
2
T. Rowe Price Investment Management
2
T. Rowe Price Investment Management
Maryland
$66.6M
3
Morgan Stanley
3
Morgan Stanley
New York
$47.2M
4
Jane Street
4
Jane Street
New York
$18.1M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$177M

Top Sellers

1
O
1
OrbiMed
New York
$0
2
State Street
2
State Street
Massachusetts
$152M
3
Pictet Asset Management
3
Pictet Asset Management
Switzerland
$19.3M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$60.2M
5
Mirae Asset Global Investments
5
Mirae Asset Global Investments
South Korea
$95.3K
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$408M 15,683,206 +336,569 +2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$317M 12,214,101 -189,949 -2%
ACA
3
Avoro Capital Advisors
New York
$231M 8,888,888 +333,333 +4%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$177M 6,812,233 +417,605 +7%
State Street
5
State Street
Massachusetts
$152M 5,837,762 -722,941 -11%
SPC
6
Slate Path Capital
New York
$108M 4,139,000 – –
AG
7
Artal Group
Luxembourg
$82.9M 3,189,389 +152,721 +5%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$76.4M 2,937,948 +183,314 +7%
T. Rowe Price Investment Management
9
T. Rowe Price Investment Management
Maryland
$66.6M 2,560,833 +801,950 +46%
JPMorgan Chase & Co
10
JPMorgan Chase & Co
New York
$60.2M 2,315,705 -322,358 -12%
UBS AM
11
UBS AM
Illinois
$59.5M 2,290,154 +1,356,254 +145%
Morgan Stanley
12
Morgan Stanley
New York
$47.2M 1,815,278 +679,411 +60%
Norges Bank
13
Norges Bank
Norway
$41.2M 1,585,320 -87,539 -5%
Northern Trust
14
Northern Trust
Illinois
$34.4M 1,322,718 +22,069 +2%
Goldman Sachs
15
Goldman Sachs
New York
$32.8M 1,263,442 +213,903 +20%
Bank of New York Mellon
16
Bank of New York Mellon
New York
$28.2M 1,085,069 +30,086 +3%
Charles Schwab
17
Charles Schwab
California
$25.8M 994,361 +10,606 +1%
Citadel Advisors
18
Citadel Advisors
Florida
$24.7M 948,444 +206,547 +28%
RCM
19
Rokos Capital Management
United Kingdom
$24.4M 939,984 -289,164 -24%
ACM
20
Aquilo Capital Management
California
$23.6M 908,474 – –
WP
21
Woodline Partners
California
$21.4M 821,518 +265,890 +48%
WFC
22
Western Financial Corp
California
$21.3M 820,239 – –
Pictet Asset Management
23
Pictet Asset Management
Switzerland
$19.3M 743,684 -482,303 -39%
Ameriprise
24
Ameriprise
Minnesota
$19.2M 738,200 -259,097 -26%
EOJOAM
25
E. Ohman J:or Asset Management
Sweden
$18.6M 714,206 +74,046 +12%
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