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AnaptysBio
ANAB

Overview Fund Activity

146 hedge funds and large institutions have $812M invested in AnaptysBio in 2025 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 44 increasing their positions, 55 reducing their positions, and 31 closing their positions.

Holders
146
Holders Change
-7
Holders Change %
-4.58%
% of All Funds
1.96%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.05%
New
27
Increased
44
Reduced
55
Closed
31
Calls
$2.17M
Puts
$734K
Net Calls
+$1.43M
Net Calls Change
+$874K

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$41.5M
2
UBS Group
2
UBS Group
Switzerland
$28.2M
3
Jacobs Levy Equity Management
3
Jacobs Levy Equity Management
New Jersey
$8.18M
4
6CM
4
683 Capital Management
New York
$11.1M
5
NL
5
Nuveen LLC
North Carolina
$7.18M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.6M
2
FLAM
2
First Light Asset Management
Minnesota
$78.6M
3
BCM
3
Boxer Capital Management
California
$0
4
CCM
4
Camber Capital Management
Massachusetts
$2.78M
5
BlackRock
5
BlackRock
New York
$39.7M
Name Market Value Shares Shares
Change 		Shares
Change %
BNP Paribas Asset Management
126
BNP Paribas Asset Management
France
$5K 234 +234 New
RIL
127
Rothschild Investment LLC
Illinois
$4.11K 185 -10 -5%
Bessemer Group
128
Bessemer Group
New Jersey
$3K 136 +110 +423%
SAM
129
Sherman Asset Management
California
$2.66K 120 – –
PNC Financial Services Group
130
PNC Financial Services Group
Pennsylvania
$2.55K 115 +11 +11%
Daiwa Securities Group
131
Daiwa Securities Group
Japan
$2K 105 – –
VCM
132
Versant Capital Management
Arizona
$2K 90 – –
PWA
133
Physician Wealth Advisors
Utah
$1.89K 85 +31 +57%
RAM
134
Riggs Asset Management
Pennsylvania
$1.53K 69 +39 +130%
PA
135
Parallel Advisors
California
$1.22K 55 – –
SCM
136
Sterling Capital Management
North Carolina
$1.11K 50 +23 +85%
SPIA
137
Steward Partners Investment Advisory
New York
$955 43 +43 New
AssetMark Inc
138
AssetMark Inc
California
$799 36 +36 New
PFBT
139
Parkside Financial Bank & Trust
Missouri
$555 25 +25 New
IA
140
IFP Advisors
Florida
– – – –
BTI
141
Blue Trust Inc
Georgia
$422 19 – –
SAM
142
Smartleaf Asset Management
Massachusetts
$314 14 -6 -30%
PS
143
Principal Securities
Iowa
$311 14 +14 New
MPWT
144
MassMutual Private Wealth & Trust
Connecticut
$266 12 – –
TWD
145
True Wealth Design
Ohio
$89 4 -63 -94%
SS
146
SBI Securities
Japan
$22 1 -9 -90%
BCM
147
Boxer Capital Management
California
– – -1,300,000 Closed
5VM
148
5AM Venture Management
California
– – -357,733 Closed
OM
149
Opaleye Management
Massachusetts
– – -250,933 Closed
Marshall Wace
150
Marshall Wace
United Kingdom
– – -92,870 Closed
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6
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