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AnaptysBio
ANAB

Overview Fund Activity

153 hedge funds and large institutions have $743M invested in AnaptysBio in 2025 Q1 according to their latest regulatory filings, with 45 funds opening new positions, 44 increasing their positions, 43 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
153
Holders Change
+18
Holders Change %
+13.33%
% of All Funds
2.08%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.07%
New
45
Increased
44
Reduced
43
Closed
26
Calls
$5.68M
Puts
$5.12M
Net Calls
+$558K
Net Calls Change
+$13.9M

Top Buyers

1
FLAM
First Light Asset Management
Minnesota
+$70M
2
Point72 Asset Management
Point72 Asset Management
Connecticut
+$44M
3
Bank of America
Bank of America
North Carolina
+$20.9M
4
SI
Sofinnova Investments
California
+$19.1M
5
Citigroup
Citigroup
New York
+$18.9M

Top Sellers

1
FFM
Fairmount Funds Management
Pennsylvania
-$24.1M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$20.9M
3
FLSM
Frazier Life Sciences Management
California
-$20.8M
4
CCM
Camber Capital Management
Massachusetts
-$9.3M
5
State Street
State Street
Massachusetts
-$7.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
Invesco
76
Invesco
Georgia
$397K -$36.3K -1,952 -8%
Legal & General Group
77
Legal & General Group
United Kingdom
$379K +$31.4K +1,688 +9%
Millennium Management
78
Millennium Management
New York
$331K -$2.39M -128,710 -88%
Jacobs Levy Equity Management
79
Jacobs Levy Equity Management
New Jersey
$306K -$1.28M -68,894 -81%
Deutsche Bank
80
Deutsche Bank
Germany
$294K -$38.5K -2,071 -12%
NRD
81
Nebula Research & Development
New York
$288K -$35.6K -1,917 -11%
CAM
82
Cresset Asset Management
Illinois
$272K +$272K +14,613 New
California State Teachers Retirement System (CalSTRS)
83
California State Teachers Retirement System (CalSTRS)
California
$271K – – –
OAM
84
Oxford Asset Management
United Kingdom
$269K +$269K +14,473 New
JPMorgan Chase & Co
85
JPMorgan Chase & Co
New York
$266K -$1.87M -100,639 -88%
Mirae Asset Global ETFs Holdings
86
Mirae Asset Global ETFs Holdings
Hong Kong
$265K -$15K -807 -5%
BHCM
87
Brevan Howard Capital Management
Jersey
$264K +$264K +14,192 New
TD Asset Management
88
TD Asset Management
Ontario, Canada
$260K – – –
Creative Planning
89
Creative Planning
Kansas
$247K +$247K +13,283 New
SG Americas Securities
90
SG Americas Securities
New York
$226K -$77.7K -4,173 -26%
MIM
91
MetLife Investment Management
New Jersey
$222K -$6.06K -326 -3%
Wells Fargo
92
Wells Fargo
California
$211K +$4.78K +257 +2%
VIA
93
Virtus Investment Advisers
Connecticut
$203K +$203K +10,926 New
AG
94
Algert Global
California
$202K +$202K +10,870 New
OFS
95
OneAscent Financial Services
Alabama
$202K +$202K +10,889 New
CC
96
Corton Capital
Ontario, Canada
$199K +$199K +10,699 New
CF
97
Corebridge Financial
Texas
$197K -$2.92K -157 -1%
GT
98
Glenmede Trust
Pennsylvania
$193K +$193K +10,376 New
Tudor Investment Corp
99
Tudor Investment Corp
Connecticut
$190K -$3.12K -168 -2%
SC
100
Scotia Capital
Ontario, Canada
$187K +$187K +10,082 New
2 3
4
5 6