Granahan Investment Management - CARDIOVASCULAR SYS INC DEL ownership

CARDIOVASCULAR SYS INC DEL's ticker is CSII and the CUSIP is 141619106. A total of 124 filers reported holding CARDIOVASCULAR SYS INC DEL in Q3 2015. The put-call ratio across all filers is 1.07 and the average weighting 0.1%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of CARDIOVASCULAR SYS INC DEL
ValueSharesWeighting
Q3 2021$11,895,000
-31.1%
362,330
-10.5%
0.23%
-29.8%
Q2 2021$17,267,000
-4.4%
404,844
-14.1%
0.32%
-15.9%
Q1 2021$18,068,000
-13.1%
471,265
-0.8%
0.38%
-17.8%
Q4 2020$20,783,000
-6.0%
474,938
-15.4%
0.47%
-37.9%
Q3 2020$22,099,000
+138.7%
561,609
+91.4%
0.75%
+123.9%
Q2 2020$9,259,000
-9.7%
293,484
+0.8%
0.34%
-39.3%
Q1 2020$10,255,000
-26.1%
291,256
+2.0%
0.55%
-13.5%
Q4 2019$13,875,000
+1.8%
285,549
-0.4%
0.64%
-14.9%
Q3 2019$13,625,000
-17.8%
286,727
-25.8%
0.75%
-8.4%
Q2 2019$16,579,000
-1.9%
386,188
-11.7%
0.82%
-9.7%
Q1 2019$16,900,000
+70.0%
437,139
+25.3%
0.91%
+28.8%
Q4 2018$9,939,000
-28.9%
348,850
-2.3%
0.70%
-7.1%
Q3 2018$13,977,000
+13.4%
357,091
-6.3%
0.76%
+2.2%
Q2 2018$12,323,000
+94.4%
381,056
+31.8%
0.74%
+62.0%
Q1 2018$6,338,000
+0.2%
289,014
+8.3%
0.46%
-7.8%
Q4 2017$6,324,000
-26.6%
266,958
-12.8%
0.50%
-30.9%
Q3 2017$8,616,000
-6.7%
306,058
+6.8%
0.72%
-15.6%
Q2 2017$9,239,000
-9.5%
286,660
-20.6%
0.85%
-16.9%
Q1 2017$10,210,000
-63.5%
361,095
-68.8%
1.02%
+6.5%
Q4 2016$27,987,000
+4.3%
1,155,990
+2.3%
0.96%
+9.6%
Q3 2016$26,824,000
+30.5%
1,129,890
+1.0%
0.88%
+17.2%
Q2 2016$20,559,000
+100.1%
1,118,880
+12.9%
0.75%
+100.3%
Q1 2016$10,273,000
-32.2%
990,605
-1.1%
0.37%
-28.2%
Q4 2015$15,144,000
-23.5%
1,001,620
-19.8%
0.52%
-15.0%
Q3 2015$19,789,000
-4.8%
1,249,300
+59.0%
0.61%
+4.3%
Q2 2015$20,782,000
-18.0%
785,700
+21.0%
0.59%
-19.0%
Q1 2015$25,356,000
+56.2%
649,500
+20.3%
0.73%
+53.2%
Q4 2014$16,237,000
+27.3%
539,8000.0%0.47%
+20.3%
Q3 2014$12,755,000
+94.9%
539,800
+156.9%
0.39%
+106.3%
Q2 2014$6,546,000210,0900.19%
Other shareholders
CARDIOVASCULAR SYS INC DEL shareholders Q3 2015
NameSharesValueWeighting ↓
Camber Capital Management LP 3,000,000$71,220,0003.13%
PERKINS CAPITAL MANAGEMENT INC 111,600$2,649,0002.65%
IRONWOOD INVESTMENT MANAGEMENT LLC 71,024$1,686,0001.30%
Lisanti Capital Growth, LLC 39,940$948,0001.20%
Granahan Investment Management 1,129,890$26,824,0000.88%
RUDMAN ERROL M 30,000$712,0000.57%
Champlain Investment Partners, LLC 1,444,085$34,283,0000.52%
Broadfin Capital, LLC 230,532$5,473,0000.49%
EAM Investors, LLC 152,621$3,623,0000.49%
NEXT CENTURY GROWTH INVESTORS LLC 413,187$9,809,0000.45%
View complete list of CARDIOVASCULAR SYS INC DEL shareholders