Westchester Capital Management, LLC - NEWAMSTERDAM PHARMA COMPANY ownership

NEWAMSTERDAM PHARMA COMPANY's ticker is and the CUSIP is N62509117. A total of 21 filers reported holding NEWAMSTERDAM PHARMA COMPANY in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Westchester Capital Management, LLC ownership history of NEWAMSTERDAM PHARMA COMPANY
ValueSharesWeighting
Q3 2023$54,580
-16.3%
31,1890.0%0.00%0.0%
Q2 2023$65,185
+13.0%
31,1890.0%0.00%0.0%
Q1 2023$57,699
+131.2%
31,1890.0%0.00%
+100.0%
Q4 2022$24,95131,1890.00%
Other shareholders
NEWAMSTERDAM PHARMA COMPANY shareholders Q1 2023
NameSharesValueWeighting ↓
CAXTON CORP 21,333$40,5330.10%
Frazier Life Sciences Management, L.P. 500,333$920,6130.07%
HIGHBRIDGE CAPITAL MANAGEMENT LLC 733,327$1,3570.05%
Exos TFP Holdings LLC 93,932$172,8350.04%
EcoR1 Capital, LLC 66,665$883,9780.03%
Affinity Asset Advisors, LLC 37,000$68,4500.02%
Bain Capital Life Sciences Investors, LLC 100,000$1840.02%
RA Capital Management 333,333$613,3330.01%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 92,787$170,7280.00%
Westchester Capital Management, LLC 31,189$57,6990.00%
View complete list of NEWAMSTERDAM PHARMA COMPANY shareholders