Renaissance Technologies - STAAR SURGICAL CO ownership

STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 248 filers reported holding STAAR SURGICAL CO in Q1 2023. The put-call ratio across all filers is 0.61 and the average weighting 0.8%.

Quarter-by-quarter ownership
Renaissance Technologies ownership history of STAAR SURGICAL CO
ValueSharesWeighting
Q3 2023$6,686
-56.9%
166,400
-43.6%
0.01%
-50.0%
Q2 2023$15,503
-18.3%
294,900
-0.6%
0.02%
-12.0%
Q1 2023$18,974
+1874.4%
296,700
+1398.5%
0.02%
+2400.0%
Q4 2022$961
-100.0%
19,800
-58.3%
0.00%
-80.0%
Q3 2022$3,351,000
+226.0%
47,500
+227.6%
0.01%
+400.0%
Q2 2022$1,028,000
-90.8%
14,500
-89.6%
0.00%
-92.3%
Q1 2022$11,187,000
+48.0%
140,000
+69.1%
0.01%
+44.4%
Q4 2021$7,560,000
+2078.7%
82,800
+2966.7%
0.01%
Q3 2021$347,000
-33.8%
2,700
-81.9%
0.00%
Q4 2019$524,000
-90.7%
14,900
-92.2%
0.00%
-100.0%
Q2 2019$5,629,000
-77.9%
191,600
-74.3%
0.01%
-78.3%
Q1 2019$25,502,000
-37.4%
745,900
-41.5%
0.02%
-48.9%
Q4 2018$40,711,000
-6.4%
1,275,800
+40.8%
0.04%0.0%
Q3 2018$43,488,000
+73.9%
906,000
-10.5%
0.04%
+221.4%
Q2 2018$25,002,000
+330.1%
1,011,800
+157.6%
0.01%
+133.3%
Q1 2018$5,813,000
+17.8%
392,800
+23.4%
0.01%
+20.0%
Q4 2017$4,935,000
+47.1%
318,400
+18.1%
0.01%
+25.0%
Q3 2017$3,355,000
+66.5%
269,500
+44.4%
0.00%
+33.3%
Q2 2017$2,015,000
+42.5%
186,600
+29.3%
0.00%
+50.0%
Q1 2017$1,414,000
+7.1%
144,300
+18.6%
0.00%0.0%
Q4 2016$1,320,000
+9.5%
121,700
-5.1%
0.00%0.0%
Q3 2016$1,205,000
+34.5%
128,200
-21.2%
0.00%0.0%
Q2 2016$896,000
-19.4%
162,700
+8.2%
0.00%0.0%
Q1 2016$1,111,000
+1000.0%
150,400
+959.2%
0.00%
Q4 2015$101,000
-22.9%
14,200
-19.3%
0.00%
Q1 2015$131,000
-77.9%
17,600
-44.3%
0.00%
-100.0%
Q1 2014$594,000
+14.2%
31,600
-1.6%
0.00%0.0%
Q4 2013$520,000
-54.2%
32,100
-61.7%
0.00%
-66.7%
Q3 2013$1,136,00083,8720.00%
Other shareholders
STAAR SURGICAL CO shareholders Q1 2023
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