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NewAmsterdam Pharma Co N.V.

NAMSW
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001936258

In the last 90 days, NewAmsterdam Pharma Co N.V. insiders filed 1 open-market purchase and 3 sales; 9 institutions reported holding it in 13F filings for Q2 2026, worth $28.1M in total; no superinvestor holds it.

Other share classesNAMS

Q1 2025 vs. Q4 2024

How the institutions holding NewAmsterdam Pharma Co N.V. changed between Q4 2024 and Q1 2025.

All holders in Q1 2025All holders in Q4 2024

13F holders of NAMSW: Q4 2024 compared with Q1 2025
MeasureQ4 2024Q1 2025Change
Holders1110−1
Shares1.32M1.31M−13.5K (−1.0%)
Value$18.8M$12.3M−$6.43M (−34.3%)

New holders (0)

Institutions that held NewAmsterdam Pharma Co N.V. at the end of Q1 2025 but not at the end of Q4 2024.

None.

Sold out (1)

Institutions that held NewAmsterdam Pharma Co N.V. at the end of Q4 2024 and filed for Q1 2025 without it.

Institutions that sold out of NAMSW in Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
HRT Financial LP13,655$191.0K