CASTLEARK MANAGEMENT LLC - STAAR SURGICAL CO ownership

STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 196 filers reported holding STAAR SURGICAL CO in Q3 2018. The put-call ratio across all filers is 0.45 and the average weighting 0.4%.

Quarter-by-quarter ownership
CASTLEARK MANAGEMENT LLC ownership history of STAAR SURGICAL CO
ValueSharesWeighting
Q3 2022$2,430,000
-63.0%
34,440
-82.1%
0.14%
-45.3%
Q1 2019$6,562,000
-11.4%
191,923
-17.3%
0.25%
-21.6%
Q4 2018$7,403,000
-11.3%
231,984
+33.5%
0.32%
+31.2%
Q3 2018$8,342,000173,8000.24%
Other shareholders
STAAR SURGICAL CO shareholders Q3 2018
NameSharesValueWeighting ↓
BROADWOOD CAPITAL INC 8,783,082$426,330,80035.66%
APEIRON CAPITAL Ltd 337,639$16,388,99715.97%
Defender Capital, LLC. 501,071$24,321,9869.83%
Palo Alto Investors LP 1,240,077$60,193,3385.13%
E Fund Management Co., Ltd. 902,296$43,7973.64%
Sio Capital Management, LLC 157,129$7,627,0422.82%
Aubrey Capital Management Ltd 62,400$3,029,4722.43%
Roubaix Capital, LLC 56,756$2,754,9362.23%
Alpha Paradigm Partners, LLC 52,381$2,543,0001.05%
GENEVA CAPITAL MANAGEMENT LLC 940,457$45,649,7821.03%
View complete list of STAAR SURGICAL CO shareholders