SIMPLEX TRADING, LLC - LARIMAR THERAPEUTICS INC ownership

LARIMAR THERAPEUTICS INC's ticker is LRMR and the CUSIP is 517125100. A total of 70 filers reported holding LARIMAR THERAPEUTICS INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of LARIMAR THERAPEUTICS INC
ValueSharesWeighting
Q1 2023$0161
+56.3%
0.00%
Q4 2022$0103
-66.3%
0.00%
Q3 2022$0306
+565.2%
0.00%
Q1 2022$0
-100.0%
46
-94.8%
0.00%
Q4 2021$9,000
+800.0%
882
+461.8%
0.00%
Q3 2021$1,0000.0%1570.0%0.00%
Q2 2021$1,0001570.00%
Other shareholders
LARIMAR THERAPEUTICS INC shareholders Q1 2023
NameSharesValueWeighting ↓
CHI Advisors LLC 1,515,148$32,439,0009.14%
ACUTA CAPITAL PARTNERS, LLC 863,100$18,479,0005.03%
SILVERARC CAPITAL MANAGEMENT, LLC 217,203$4,650,0002.70%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 5,144,539$110,145,0002.18%
Atlas Venture Advisors, Inc. 292,184$6,256,0001.40%
Logos Global Management LP 715,000$15,308,0001.31%
Sio Capital Management, LLC 188,661$4,039,0000.83%
Vivo Capital, LLC 799,662$17,121,0000.76%
Altium Capital Management LP 93,261$1,997,0000.75%
RA Capital Management 1,515,151$32,439,0000.45%
View complete list of LARIMAR THERAPEUTICS INC shareholders