RA Capital Management - NEWAMSTERDAM PHARMA COMPANY ownership

NEWAMSTERDAM PHARMA COMPANY's ticker is and the CUSIP is N62509117. A total of 24 filers reported holding NEWAMSTERDAM PHARMA COMPANY in Q4 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
RA Capital Management ownership history of NEWAMSTERDAM PHARMA COMPANY
ValueSharesWeighting
Q3 2023$633,333
-9.1%
333,3330.0%0.01%
-7.7%
Q2 2023$696,666
+13.6%
333,3330.0%0.01%
-7.1%
Q1 2023$613,333
+111.9%
333,3330.0%0.01%
+133.3%
Q4 2022$289,433333,3330.01%
Other shareholders
NEWAMSTERDAM PHARMA COMPANY shareholders Q4 2022
NameSharesValueWeighting ↓
CAXTON CORP 21,333$17,7950.04%
Exos TFP Holdings LLC 137,317$119,2330.03%
Frazier Life Sciences Management, L.P. 500,333$434,2890.03%
EcoR1 Capital, LLC 66,665$726,6490.02%
Alyeska Investment Group, L.P. 285,105$1,892,0000.02%
HIGHBRIDGE CAPITAL MANAGEMENT LLC 705,352$5640.02%
Bain Capital Life Sciences Investors, LLC 100,000$860.01%
RA Capital Management 333,333$289,4330.01%
Castle Creek Arbitrage, LLC 51,520$42,9780.00%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 92,787$80,5670.00%
View complete list of NEWAMSTERDAM PHARMA COMPANY shareholders