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NAMSW NEWAMSTERDAM PHARMA COMPANY

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WTS (warrant or right), issuer CIK 1936258

12 managers (12 13F filers) reported a position in NAMSW shares at 2024-09-30, 1,331,215 shares in all. 1 filer opened a position and 0 filers sold out during the quarter.

Managers
12
13F filers
12
New
1
Added
1
Reduced
2
Sold out
0
Shares held by filers
1,331,215

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2024

Filers in the available 13F reports with a share position at 2024-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Frazier Life Sciences Management, L.P.500,333$3.5M0.14%013F-HRTimeline
RA CAPITAL MANAGEMENT, L.P.in group RA CAPITAL MANAGEMENT, L.P.333,333$2.33M0.03%013F-HRTimelineGroup
Affinity Asset Advisors, LLC212,974$1.49M0.23%+10,37513F-HRTimeline
Bain Capital Life Sciences Investors, L…in group Bain Capital Life Sciences In…100,000$700K0.07%013F-HRTimelineGroup
DEERFIELD MANAGEMENT COMPANY, L.P.in group DEERFIELD MANAGEMENT COMPANY,…92,787$650K0.01%013F-HRTimelineGroup
Monashee Investment Management LLC31,189$218K0.02%new13F-HRTimeline
HRT FINANCIAL LP27,120$189K<0.01%-3,20113F-HRTimeline
Laurion Capital Management LP16,666$117K0.01%013F-HRTimeline
Vestcor Inc9,632$67K<0.01%013F-HRTimeline
TFC Financial Management, Inc.6,181$43.3K0.01%-3,81913F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.1,000$7.13K<0.01%013F-HRTimelineGroup
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$00%013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.