DRIEHAUS CAPITAL MANAGEMENT LLC - STAAR SURGICAL CO ownership

STAAR SURGICAL CO's ticker is STAA and the CUSIP is 852312305. A total of 168 filers reported holding STAAR SURGICAL CO in Q4 2019. The put-call ratio across all filers is 1.29 and the average weighting 0.5%.

Quarter-by-quarter ownership
DRIEHAUS CAPITAL MANAGEMENT LLC ownership history of STAAR SURGICAL CO
ValueSharesWeighting
Q3 2022$16,278,000
+51.4%
230,734
+52.2%
0.25%
+41.4%
Q2 2022$10,752,000
-6.5%
151,590
+5.3%
0.17%
+23.4%
Q1 2022$11,504,000
+3461.6%
143,959
+1339.6%
0.14%
+1181.8%
Q1 2020$323,000
-90.3%
10,000
-89.5%
0.01%
-87.6%
Q4 2019$3,334,000
-31.1%
94,800
-37.5%
0.09%
-57.0%
Q4 2018$4,836,000
-53.1%
151,562
-29.4%
0.21%
-34.7%
Q3 2018$10,309,000
+492.5%
214,780
+282.7%
0.32%
+437.3%
Q2 2018$1,740,000
+495.9%
56,119
+197.5%
0.06%
+436.4%
Q4 2017$292,000
-88.9%
18,863
-87.9%
0.01%
-87.1%
Q2 2014$2,620,000
+33.6%
155,925
+49.5%
0.08%
+37.1%
Q1 2014$1,961,000
-30.3%
104,322
-40.0%
0.06%
-39.2%
Q4 2013$2,814,000
+22.0%
173,835
+2.0%
0.10%
+14.6%
Q3 2013$2,307,000
+36.0%
170,364
+2.0%
0.09%
+20.3%
Q2 2013$1,696,000167,0810.07%
Other shareholders
STAAR SURGICAL CO shareholders Q4 2019
NameSharesValueWeighting ↓
BROADWOOD CAPITAL INC 8,663,584$1,113,530,00056.77%
ACT CAPITAL MANAGEMENT, LLC 268,200$34,472,00017.86%
APEIRON CAPITAL Ltd 393,000$50,512,00013.26%
Defender Capital, LLC. 249,842$32,094,00010.44%
Palo Alto Investors LP 1,140,511$146,590,0008.85%
Aubrey Capital Management Ltd 45,000$5,782,350,0001.82%
Jetstream Capital LLC 14,000$1,799,0001.74%
GENEVA CAPITAL MANAGEMENT LLC 696,020$89,460,0001.52%
Genesee Capital Advisors, LLC 21,919$2,817,0001.39%
NEXT CENTURY GROWTH INVESTORS LLC 93,955$12,076,0001.05%
View complete list of STAAR SURGICAL CO shareholders