ADVISORY RESEARCH INC - STAAR SURGICAL CO ownership

STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 284 filers reported holding STAAR SURGICAL CO in Q2 2021. The put-call ratio across all filers is 0.96 and the average weighting 0.5%.

Quarter-by-quarter ownership
ADVISORY RESEARCH INC ownership history of STAAR SURGICAL CO
ValueSharesWeighting
Q1 2023$1,116,375
-0.3%
17,457
-24.4%
0.18%
+74.3%
Q4 2022$1,120,157
-74.8%
23,077
-63.4%
0.10%
-75.8%
Q3 2022$4,444,000
+15.6%
62,982
+16.2%
0.43%
+15.7%
Q2 2022$3,845,000
-32.4%
54,212
-23.8%
0.38%
-17.8%
Q1 2022$5,688,000
+4.8%
71,173
+19.8%
0.46%
+6.8%
Q4 2021$5,426,000
-16.2%
59,431
+17.9%
0.43%
+2.6%
Q3 2021$6,478,000
-17.1%
50,401
-1.6%
0.42%
-19.1%
Q2 2021$7,813,000
+30.4%
51,236
-9.9%
0.51%
+21.8%
Q1 2021$5,991,000
+18.4%
56,836
-11.0%
0.42%
+13.7%
Q4 2020$5,060,000
+45.1%
63,877
+3.6%
0.37%
+9.1%
Q3 2020$3,487,000
-26.3%
61,654
-19.8%
0.34%
-19.2%
Q2 2020$4,734,000
+165.4%
76,922
+39.1%
0.42%
+239.5%
Q1 2020$1,784,000
-35.7%
55,299
-29.9%
0.12%
-3.1%
Q4 2019$2,776,000
+94.1%
78,930
+42.3%
0.13%
+85.5%
Q3 2019$1,430,000
-58.1%
55,452
-52.2%
0.07%
+3.0%
Q2 2019$3,410,000
-17.4%
116,064
-3.9%
0.07%
-16.2%
Q1 2019$4,130,000
+11.4%
120,800
+3.9%
0.08%
+1.3%
Q4 2018$3,708,000
-46.0%
116,217
-18.8%
0.08%
-29.5%
Q3 2018$6,870,000
+72.7%
143,127
+11.5%
0.11%
+75.0%
Q2 2018$3,978,000128,3220.06%
Other shareholders
STAAR SURGICAL CO shareholders Q2 2021
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