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Arrowhead Research

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$254M +$68.2M +3,748,154 +23%
Vanguard Group
2
Vanguard Group
Pennsylvania
$168M +$18.5M +1,018,273 +8%
ACA
3
Avoro Capital Advisors
New York
$142M
State Street
4
State Street
Massachusetts
$89.2M +$17.9M +983,022 +16%
SPC
5
Slate Path Capital
New York
$66.7M
UBS AM
6
UBS AM
Illinois
$61M +$50.5M +2,774,933 +138%
Fidelity Investments
7
Fidelity Investments
Massachusetts
$42.2M -$32.5M -1,786,001 -35%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$37.6M -$84.3K -4,635 -0.2%
SL
9
Siren LLC
Connecticut
$34M -$4.21M -231,801 -8%
T. Rowe Price Investment Management
10
T. Rowe Price Investment Management
Maryland
$32.2M +$394K +21,686 +0.9%
Morgan Stanley
11
Morgan Stanley
New York
$23.6M +$5.68M +312,124 +20%
Norges Bank
12
Norges Bank
Norway
$23M -$4.58M -251,780 -12%
Goldman Sachs
13
Goldman Sachs
New York
$22.2M +$8.14M +447,456 +35%
UBS Group
14
UBS Group
Switzerland
$20.7M +$5.84M +321,234 +25%
Northern Trust
15
Northern Trust
Illinois
$15.4M -$4.98M -273,606 -18%
Aberdeen Group
16
Aberdeen Group
United Kingdom
$13.7M +$11.3M +622,752 +138%
Charles Schwab
17
Charles Schwab
California
$13.2M +$319K +17,570 +2%
Citadel Advisors
18
Citadel Advisors
Florida
$12.6M +$11.3M +618,953 +168%
Two Sigma Investments
19
Two Sigma Investments
New York
$10.6M +$742K +40,801 +5%
WFC
20
Western Financial Corp
California
$10.4M
Bank of America
21
Bank of America
North Carolina
$10.2M +$4.04M +222,226 +39%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$9.89M -$982K -54,019 -7%
Two Sigma Advisers
23
Two Sigma Advisers
New York
$9.22M +$5.33M +293,100 +68%
Millennium Management
24
Millennium Management
New York
$8.8M -$4.07M -223,754 -24%
PFM
25
Privium Fund Management
Netherlands
$8.02M +$4.52M +248,628 +65%