Calamos Advisors LLC - STAAR SURGICAL CO ownership

STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 184 filers reported holding STAAR SURGICAL CO in Q3 2020. The put-call ratio across all filers is 0.36 and the average weighting 0.5%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of STAAR SURGICAL CO
ValueSharesWeighting
Q3 2022$4,172,000
-28.8%
59,143
+29.7%
0.02%
-26.9%
Q3 2021$5,861,000
+99.8%
45,599
+137.1%
0.03%
+100.0%
Q2 2021$2,933,000
-27.0%
19,232
-70.5%
0.01%
-53.6%
Q2 2020$4,017,000
+1677.4%
65,255
+58.8%
0.03%
+1300.0%
Q2 2016$226,000
-47.6%
41,100
-29.5%
0.00%
-33.3%
Q1 2016$431,000
-11.5%
58,300
-14.5%
0.00%0.0%
Q4 2015$487,000
-18.7%
68,200
-11.7%
0.00%
-25.0%
Q3 2015$599,000
-19.7%
77,2000.0%0.00%
-20.0%
Q2 2015$746,000
+30.0%
77,2000.0%0.01%
+25.0%
Q1 2015$574,000
-18.3%
77,2000.0%0.00%
-20.0%
Q4 2014$703,000
+14.9%
77,200
+34.0%
0.01%
+25.0%
Q3 2014$612,000
-18.9%
57,600
+28.2%
0.00%
-20.0%
Q2 2014$755,000
+30.8%
44,920
+46.4%
0.01%
+25.0%
Q1 2014$577,00030,6750.00%
Other shareholders
STAAR SURGICAL CO shareholders Q3 2020
NameSharesValueWeighting ↓
BROADWOOD CAPITAL INC 9,264,427$372,244,67733.10%
Anatole Investment Management Ltd 2,101,359$84,432,60514.26%
APEIRON CAPITAL Ltd 351,712$14,131,7889.46%
Defender Capital, LLC. 543,397$21,833,6917.90%
Yunqi Capital Ltd 196,700$7,903,4066.08%
Palo Alto Investors LP 1,374,822$55,240,3485.23%
Jackson Square Partners, LLC 2,085,428$83,792,4972.80%
E Fund Management Co., Ltd. 782,296$31,4332.39%
GENEVA CAPITAL MANAGEMENT LLC 953,978$38,330,8400.81%
SECTORAL ASSET MANAGEMENT INC 47,000$1,888,4600.37%
View complete list of STAAR SURGICAL CO shareholders