Bleichroeder LP - OPTINOSE INC ownership

OPTINOSE INC's ticker is OPTN and the CUSIP is 68404V100. A total of 62 filers reported holding OPTINOSE INC in Q1 2023. The put-call ratio across all filers is 0.30 and the average weighting 0.2%.

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 Q1 2023
NameSharesValueWeighting ↓
Tamarack Advisers, LP 1,972,000$8,411,0001.75%
GMT CAPITAL CORP 2,944,921$12,192,0000.87%
Altium Capital Management LP 458,589$1,899,0000.71%
PARADIGM CAPITAL MANAGEMENT INC/NY 2,499,000$10,346,0000.62%
Opaleye Management Inc. 435,000$1,801,0000.24%
RICE HALL JAMES & ASSOCIATES, LLC 1,038,012$4,297,0000.15%
SVB WEALTH LLC 1,974,626$8,175,0000.12%
Walleye Capital LLC 257,342$1,065,0000.07%
MARSHALL FINANCIAL GROUP INC /ADV 14,800$61,0000.03%
Virtu Financial LLC 57,923$240,0000.03%
View complete list of OPTINOSE INC shareholders