Aperio Group, LLC - CARDIOVASCULAR SYS INC DEL ownership

CARDIOVASCULAR SYS INC DEL's ticker is CSII and the CUSIP is 141619106. A total of 192 filers reported holding CARDIOVASCULAR SYS INC DEL in Q4 2019. The put-call ratio across all filers is 2.88 and the average weighting 0.1%.

Quarter-by-quarter ownership
Aperio Group, LLC ownership history of CARDIOVASCULAR SYS INC DEL
ValueSharesWeighting
Q4 2020$334,000
+19.3%
7,636
+7.2%
0.00%0.0%
Q3 2020$280,000
+7.7%
7,121
-13.6%
0.00%0.0%
Q2 2020$260,000
-10.0%
8,239
+0.2%
0.00%0.0%
Q1 2020$289,000
-26.1%
8,222
+2.3%
0.00%0.0%
Q4 2019$391,000
-1.8%
8,041
-4.0%
0.00%
-50.0%
Q3 2019$398,000
+24.0%
8,372
+11.9%
0.00%
+100.0%
Q2 2019$321,000
+56.6%
7,485
+41.2%
0.00%0.0%
Q1 2019$205,0005,3010.00%
Other shareholders
CARDIOVASCULAR SYS INC DEL shareholders Q4 2019
NameSharesValueWeighting ↓
Kent Lake Capital LLC 175,000$3,955,0002.46%
DAFNA Capital Management LLC 286,988$6,486,0001.69%
Brown Capital Management 5,805,029$131,194,0001.31%
Grandeur Peak Global Advisors, LLC 561,535$12,691,0000.60%
IRONWOOD INVESTMENT MANAGEMENT LLC 45,547$1,029,0000.56%
PERKINS CAPITAL MANAGEMENT INC 24,450$553,0000.45%
Champlain Investment Partners, LLC 3,486,335$78,791,0000.41%
Teton Advisors, Inc. 101,660$2,298,0000.40%
WHITE PINE CAPITAL LLC 55,534$1,255,0000.39%
GSA CAPITAL PARTNERS LLP 68,484$1,548,0000.21%
View complete list of CARDIOVASCULAR SYS INC DEL shareholders