Twin Tree Management, LP - STAAR SURGICAL CO ownership

STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 187 filers reported holding STAAR SURGICAL CO in Q1 2019. The put-call ratio across all filers is 0.43 and the average weighting 0.4%.

Quarter-by-quarter ownership
Twin Tree Management, LP ownership history of STAAR SURGICAL CO
ValueSharesWeighting
Q3 2021$2,610,000
+32525.0%
20,309
+8886.3%
0.01%
Q1 2019$8,0002260.00%
Other shareholders
STAAR SURGICAL CO shareholders Q1 2019
NameSharesValueWeighting ↓
BROADWOOD CAPITAL INC 10,840,630$279,471,00038.80%
Defender Capital, LLC. 584,228$15,076,00013.37%
Palo Alto Investors LP 3,890,693$100,302,0006.68%
Consonance Capital Management LP 1,227,771$31,652,0003.13%
PURA VIDA INVESTMENTS, LLC 504,012$12,993,0002.22%
QUANTUM CAPITAL MANAGEMENT 167,337$4,314,0002.19%
Millrace Asset Group, Inc. 57,507$1,483,0001.74%
ARDSLEY ADVISORY PARTNERS LP 300,000$7,734,0001.73%
Strategic Vision Investment Ltd 72,201$1,861,0001.26%
PURA VIDA INVESTMENTS, LLC 231,200$5,960,0001.02%
View complete list of STAAR SURGICAL CO shareholders