NAMS

NEWAMSTERDAM PHARMA COMPANY

Institutional Holdings

Latest 13F data

Total Institutional Value

$321.61M

Total Shares Held

9.17M

Institutions

3

Institutional Holders (3)

Latest 13F positions

Viking Global Investors LP
CIK: 1103804
4.2M$147.5M45.9%
+100%
Feb 17, 2026
Duquesne Family Office LLC
CIK: 1536411
3.1M$107.7M33.5%
+60%
Feb 17, 2026
Maverick Capital Ltd
CIK: 934639
1.9M$66.4M20.7%
+26%
Feb 13, 2026

Insider Transactions

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SEC Form 4 filings for NAMS — last 6 months

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