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AnaptysBio
ANAB

Overview Fund Activity

122 hedge funds and large institutions have $628M invested in AnaptysBio in 2021 Q1 according to their latest regulatory filings, with 13 funds opening new positions, 41 increasing their positions, 39 reducing their positions, and 26 closing their positions.

Holders
122
Holders Change
-14
Holders Change %
-10.29%
% of All Funds
2.15%
Holding in Top 10
2
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-60%
% of All Funds
0.04%
New
13
Increased
41
Reduced
39
Closed
26
Calls
$7.66M
Puts
$7.93M
Net Calls
-$270K
Net Calls Change
-$3.21M

Top Buyers

1
EC
1
EcoR1 Capital
California
$154M
2
BI
2
BVF Inc
California
$25.6M
3
State Street
3
State Street
Massachusetts
$38M
4
WP
4
Woodline Partners
California
$9.24M
5
RSCM
5
Rock Springs Capital Management
Maryland
$11.5M

Top Sellers

1
ACM
1
Aquilo Capital Management
California
$0
2
PA
2
Perceptive Advisors
New York
$0
3
Citadel Advisors
3
Citadel Advisors
Florida
$813K
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$0
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$211K
Name Market Value Shares Shares
Change 		Shares
Change %
EC
1
EcoR1 Capital
California
$154M 7,151,624 +3,928,300 +122%
TCM
2
Tang Capital Management
California
$56.6M 2,628,678 – –
Vanguard Group
3
Vanguard Group
Pennsylvania
$50.1M 2,324,259 +103,938 +5%
BlackRock
4
BlackRock
New York
$45.2M 2,096,138 +188,304 +10%
State Street
5
State Street
Massachusetts
$38M 1,761,515 +545,939 +45%
BC
6
Boxer Capital
California
$28M 1,300,000 – –
BI
7
BVF Inc
California
$25.6M 1,189,500 +1,189,500 New
Federated Hermes
8
Federated Hermes
Pennsylvania
$24.4M 1,132,268 -187,016 -14%
FM
9
Frazier Management
Washington
$19.4M 899,700 – –
Dimensional Fund Advisors
10
Dimensional Fund Advisors
Texas
$14.1M 655,712 +69,160 +12%
CAM
11
Cormorant Asset Management
Massachusetts
$14M 650,000 – –
RSCM
12
Rock Springs Capital Management
Maryland
$11.5M 535,232 +225,819 +73%
PAI
13
Palo Alto Investors
California
$9.41M 436,592 +20,300 +5%
WP
14
Woodline Partners
California
$9.24M 428,847 +428,847 New
BBA
15
Baker Bros. Advisors
New York
$9.21M 427,179 – –
Goldman Sachs
16
Goldman Sachs
New York
$9.2M 427,052 +83,241 +24%
Two Sigma Advisers
17
Two Sigma Advisers
New York
$8.94M 414,700 +29,800 +8%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$8.5M 394,415 +37,601 +11%
Nuveen Asset Management
19
Nuveen Asset Management
Illinois
$8.14M 377,707 +220,383 +140%
JPMorgan Chase & Co
20
JPMorgan Chase & Co
New York
$6.96M 323,080 +21,524 +7%
D.E. Shaw & Co
21
D.E. Shaw & Co
New York
$6.37M 295,594 -269,331 -48%
Two Sigma Investments
22
Two Sigma Investments
New York
$6.18M 286,730 -24,347 -8%
Northern Trust
23
Northern Trust
Illinois
$5.06M 234,643 -25,199 -10%
Renaissance Technologies
24
Renaissance Technologies
New York
$4.97M 230,782 +96,182 +71%
Morgan Stanley
25
Morgan Stanley
New York
$3.44M 159,539 +137,996 +641%
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