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Arrowhead Research
ARWR

Overview Fund Activity

256 hedge funds and large institutions have $1.85B invested in Arrowhead Research in 2023 Q1 according to their latest regulatory filings, with 33 funds opening new positions, 82 increasing their positions, 93 reducing their positions, and 53 closing their positions.

Holders
256
Holders Change
-24
Holders Change %
-8.57%
% of All Funds
4.1%
Holding in Top 10
4
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-50%
% of All Funds
0.06%
New
33
Increased
82
Reduced
93
Closed
53
Calls
$10.1M
Puts
$7.17M
Net Calls
+$2.96M
Net Calls Change
-$348K

Top Buyers

1
RCM
1
Rokos Capital Management
United Kingdom
$41.5M
2
WP
2
Woodline Partners
California
$15M
3
Assenagon Asset Management
3
Assenagon Asset Management
Luxembourg
$10.8M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$271M
5
Millennium Management
5
Millennium Management
New York
$24.6M

Top Sellers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$7.7M
2
Fiera Capital (Canada)
2
Fiera Capital (Canada)
Quebec, Canada
$1.5M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$34.9M
4
HRCM
4
Hood River Capital Management
Florida
$0
5
New York State Common Retirement Fund
5
New York State Common Retirement Fund
New York
$1.35M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$323M 12,710,801 -337 -0%
Vanguard Group
2
Vanguard Group
Pennsylvania
$271M 10,687,871 +401,699 +4%
State Street
3
State Street
Massachusetts
$150M 5,902,768 -67,576 -1%
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$73.9M 2,909,965 +89,143 +3%
Invesco
5
Invesco
Georgia
$55.4M 2,180,793 -3,609 -0.2%
Geode Capital Management
6
Geode Capital Management
Massachusetts
$52.8M 2,078,527 +104,976 +5%
APM
7
Avidity Partners Management
Texas
$44.2M 1,741,300 +366,300 +27%
RCM
8
Rokos Capital Management
United Kingdom
$41.5M 1,675,921 +1,274,999 +318%
CS
9
Credit Suisse
Switzerland
$35.2M 1,387,086 +48,570 +4%
Fidelity Investments
10
Fidelity Investments
Massachusetts
$34.9M 1,373,247 -616,286 -31%
Northern Trust
11
Northern Trust
Illinois
$33.5M 1,319,992 +36,192 +3%
Norges Bank
12
Norges Bank
Norway
$31.9M 1,257,545 -227,528 -15%
Charles Schwab
13
Charles Schwab
California
$29.4M 1,157,575 +19,132 +2%
Bank of New York Mellon
14
Bank of New York Mellon
New York
$26.4M 1,039,993 -27,116 -3%
First Manhattan
15
First Manhattan
New York
$26.1M 1,025,654 – –
ACM
16
Aquilo Capital Management
California
$25.9M 1,018,474 -85,041 -8%
Millennium Management
17
Millennium Management
New York
$24.6M 969,394 +393,770 +68%
Citadel Advisors
18
Citadel Advisors
Florida
$21.5M 848,305 +204,332 +32%
WFC
19
Western Financial Corp
California
$20.8M 820,320 – –
Nomura Holdings
20
Nomura Holdings
Japan
$19.3M 761,147 +111,599 +17%
Goldman Sachs
21
Goldman Sachs
New York
$18.1M 712,591 -36,062 -5%
Janus Henderson Group
22
Janus Henderson Group
United Kingdom
$16.3M 642,057 +76,149 +13%
Morgan Stanley
23
Morgan Stanley
New York
$16.1M 634,268 +203,081 +47%
WP
24
Woodline Partners
California
$15M 592,238 +592,238 New
CC
25
Commodore Capital
New York
$14.6M 575,000 +112,889 +24%
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