Bleichroeder LP - OPTINOSE INC ownership

OPTINOSE INC's ticker is OPTN and the CUSIP is 68404V100. A total of 60 filers reported holding OPTINOSE INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Bleichroeder LP ownership history of OPTINOSE INC
ValueSharesWeighting
Q3 2023$4,975,5120.0%4,045,1320.0%1.23%
+21.4%
Q2 2023$4,975,512
-36.3%
4,045,1320.0%1.01%
-39.4%
Q1 2023$7,807,105
+4.3%
4,045,1320.0%1.67%
+2.5%
Q4 2022$7,483,494
-45.9%
4,045,132
+7.0%
1.63%
-43.7%
Q3 2022$13,842,0000.0%3,781,9750.0%2.89%
+1.0%
Q2 2022$13,842,000
+49.8%
3,781,975
+1.1%
2.86%
+74.3%
Q1 2022$9,243,000
+53.4%
3,742,189
+0.6%
1.64%
+74.3%
Q4 2021$6,027,0003,720,1910.94%
Other shareholders
OPTINOSE INC shareholders Q3 2023
NameSharesValueWeighting ↓
Velan Capital Investment Management LP 3,596,861$4,424,1393.57%
GREAT POINT PARTNERS LLC 8,839,939$10,873,1251.98%
Bleichroeder LP 4,045,132$4,975,5121.23%
KINGDON CAPITAL MANAGEMENT, L.L.C. 3,699,237$4,550,0620.52%
Nantahala Capital Management 3,307,942$4,068,7690.35%
EASTERLY INVESTMENT PARTNERS LLC 1,257,235$1,546,3990.17%
RICE HALL JAMES & ASSOCIATES, LLC 1,050,074$1,291,5910.08%
GMT CAPITAL CORP 1,110,702$1,366,1630.05%
PRELUDE CAPITAL MANAGEMENT, LLC 180,000$221,4000.01%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 338,100$415,8630.01%
View complete list of OPTINOSE INC shareholders