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NewAmsterdam Pharma
NAMS

Overview Fund Activity

130 hedge funds and large institutions have $2.11B invested in NewAmsterdam Pharma in 2025 Q2 according to their latest regulatory filings, with 25 funds opening new positions, 58 increasing their positions, 30 reducing their positions, and 20 closing their positions.

Holders
130
Holders Change
+4
Holders Change %
+3.17%
% of All Funds
1.74%
Holding in Top 10
7
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.09%
New
25
Increased
58
Reduced
30
Closed
20
Calls
$1.18M
Puts
$4.16M
Net Calls
-$2.98M
Net Calls Change
-$6.07M

Top Buyers

1
Capital World Investors
1
Capital World Investors
California
$152M
2
Adage Capital Partners
2
Adage Capital Partners
Massachusetts
$54.6M
3
DM
3
Deerfield Management
New York
$92.6M
4
MC
4
Maverick Capital
Texas
$27.7M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$34.5M

Top Sellers

1
Jennison Associates
1
Jennison Associates
New York
$53.4M
2
SL
2
Siren LLC
Connecticut
$21.6M
3
CAM
3
Cormorant Asset Management
Massachusetts
$39.4M
4
WP
4
Woodline Partners
California
$34.4M
5
Citadel Advisors
5
Citadel Advisors
Florida
$5.8M
Name Market Value Shares Shares
Change 		Shares
Change %
TWD
126
True Wealth Design
Ohio
$381 21 +19 +950%
KG
127
Kilter Group
New York
$182 10 +10 New
EWA
128
EverSource Wealth Advisors
Alabama
$145 8 +6 +300%
IA
129
IFP Advisors
Florida
$54 3 +2 +200%
DCM
130
Dupont Capital Management
Delaware
$18 1 – –
CCM
131
Cutter Capital Management
New York
– – -221,152 Closed
PHP
132
Parkman Healthcare Partners
Connecticut
– – -100,955 Closed
APM
133
Avidity Partners Management
Texas
– – -68,000 Closed
TI
134
Trexquant Investment
Connecticut
– – -66,102 Closed
ECM
135
ExodusPoint Capital Management
New York
– – -59,644 Closed
BI
136
BVF Inc
California
– – -59,065 Closed
OAC
137
OMERS Administration Corp
Ontario, Canada
– – -37,700 Closed
SSA
138
Schonfeld Strategic Advisors
New York
– – -33,457 Closed
GGHC
139
Gilder Gagnon Howe & Co
New York
– – -29,569 Closed
GCP
140
GSA Capital Partners
United Kingdom
– – -22,358 Closed
BPC
141
Bryce Point Capital
New York
– – -19,653 Closed
HWM
142
HB Wealth Management
Georgia
– – -11,247 Closed
KeyBank National Association
143
KeyBank National Association
Ohio
– – -9,983 Closed
SG Americas Securities
144
SG Americas Securities
New York
– – -5,659 Closed
PA
145
PSI Advisors
Florida
– – -500 Closed
CA
146
Continuum Advisory
Idaho
– – -154 Closed
CCM
147
Coldstream Capital Management
Washington
– – -24 Closed
PS
148
Principal Securities
Iowa
– – -13 Closed
GI
149
GAMMA Investing
California
– – -7 Closed
SS
150
SBI Securities
Japan
– – -3 Closed
3 4 5
6
7