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Arrowhead Research

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$1.21B -$246M -3,330,966 -18%
ACA
2
Avoro Capital Advisors
New York
$926M +$48.4M +655,556 +6%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$655M +$57.1M +773,152 +11%
Vanguard Portfolio Management
4
Vanguard Portfolio Management
Pennsylvania
$518M -$58.7M -794,781 -11%
Vanguard Capital Management
5
Vanguard Capital Management
Pennsylvania
$498M +$5.8M +78,537 +1%
State Street
6
State Street
Massachusetts
$464M -$59.2M -801,490 -12%
Norges Bank
7
Norges Bank
Norway
$318M +$288M +3,896,536 New
Invesco
8
Invesco
Georgia
$317M +$44.6M +603,329 +18%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$299M -$55.3M -748,216 -17%
FAM
10
Fred Alger Management
New York
$269M -$3M -40,574 -1%
BBA
11
Baker Bros. Advisors
New York
$162M
SL
12
Siren LLC
Connecticut
$140M +$7.39M +100,000 +6%
VPC
13
Vestal Point Capital
New York
$128M -$51.7M -700,000 -31%
DM
14
Deerfield Management
New York
$113M -$13.6M -184,242 -12%
First Trust Advisors
15
First Trust Advisors
Illinois
$110M +$88.9M +1,203,770 +807%
DCM
16
Driehaus Capital Management
Illinois
$110M +$11.8M +160,221 +13%
JT
17
Jupiter Topco
New York
$99.6M +$90.2M +1,221,596 New
Northern Trust
18
Northern Trust
Illinois
$97.2M -$34.2M -462,969 -28%
Dimensional Fund Advisors
19
Dimensional Fund Advisors
Texas
$96.3M +$42.3M +573,077 +94%
Goldman Sachs
20
Goldman Sachs
New York
$93.7M -$43.6M -589,916 -34%
Bank of America
21
Bank of America
North Carolina
$92.9M +$5.57M +75,355 +7%
HRCM
22
Hood River Capital Management
Florida
$91.4M +$4.74M +64,213 +6%
Holocene Advisors
23
Holocene Advisors
New York
$90.2M +$81.7M +1,106,177 New
Morgan Stanley
24
Morgan Stanley
New York
$88.4M +$9.18M +124,328 +13%
UBS AM
25
UBS AM
Illinois
$78.6M -$27.1M -366,517 -28%