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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.

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

Top Sellers

1
Jennison Associates
Jennison Associates
New York
$53.4M
2
SL
Siren LLC
Connecticut
$21.6M
3
CAM
Cormorant Asset Management
Massachusetts
$39.4M
4
WP
Woodline Partners
California
$34.4M
5
Citadel Advisors
Citadel Advisors
Florida
$5.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
HP
51
HealthInvest Partners
Sweden
$2.85M +$895K +49,440 +46%
SC
52
Stempoint Capital
New York
$2.76M +$870K +48,067 +46%
Invesco
53
Invesco
Georgia
$2.43M +$273K +15,101 +13%
First Trust Advisors
54
First Trust Advisors
Illinois
$2.38M +$224K +12,378 +10%
NIP
55
Nicholas Investment Partners
California
$2.1M +$2.1M +115,739 New
ACM
56
ADAR1 Capital Management
Texas
$2.03M +$2.03M +112,359 New
Geode Capital Management
57
Geode Capital Management
Massachusetts
$1.8M +$247K +13,629 +16%
Susquehanna International Group
58
Susquehanna International Group
Pennsylvania
$1.63M -$1.07M -59,209 -40%
Swiss National Bank
59
Swiss National Bank
Switzerland
$1.52M +$235K +13,000 +18%
State Street
60
State Street
Massachusetts
$1.47M +$265K +14,606 +22%
CP
61
CenterBook Partners
Connecticut
$1.23M -$2.79M -154,074 -69%
Deutsche Bank
62
Deutsche Bank
Germany
$1.23M -$78K -4,305 -6%
AA
63
ALPS Advisors
Colorado
$1.1M -$315K -17,410 -22%
BFM
64
Boothbay Fund Management
New York
$1.09M -$1.25M -68,821 -53%
LCG
65
Lisanti Capital Growth
New York
$889K – – –
California State Teachers Retirement System (CalSTRS)
66
California State Teachers Retirement System (CalSTRS)
California
$867K +$515K +28,458 +147%
Legal & General Group
67
Legal & General Group
United Kingdom
$801K +$201K +11,106 +34%
EAM
68
Exome Asset Management
New York
$662K +$662K +36,574 New
KOCAA
69
Knights of Columbus Asset Advisors
Connecticut
$595K +$595K +32,833 New
Mirae Asset Global ETFs Holdings
70
Mirae Asset Global ETFs Holdings
Hong Kong
$568K +$29K +1,604 +5%
Northern Trust
71
Northern Trust
Illinois
$549K +$11.8K +651 +2%
BNP Paribas Financial Markets
72
BNP Paribas Financial Markets
France
$530K +$22.8K +1,257 +4%
Two Sigma Investments
73
Two Sigma Investments
New York
$514K -$244K -13,466 -32%
Millennium Management
74
Millennium Management
New York
$495K +$236K +13,045 +91%
AGP
75
Artia Global Partners
Florida
$495K +$495K +27,319 New
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