Granahan Investment Management CARDIOVASCULAR SYSTEMS INC ownership

CARDIOVASCULAR SYSTEMS INC's ticker is CSII and the CUSIP is 141619106. A total of 166 filers reported holding CARDIOVASCULAR SYSTEMS INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Granahan Investment Management ownership history of CARDIOVASCULAR SYSTEMS INC
ValueSharesWeighting
Q3 2021$11,895
-31.1%
362,330
-10.5%
0.23%
-29.8%
Q2 2021$17,267
-4.4%
404,844
-14.1%
0.32%
-15.9%
Q1 2021$18,068
-13.1%
471,265
-0.8%
0.38%
-17.8%
Q4 2020$20,783
-6.0%
474,938
-15.4%
0.47%
-37.9%
Q3 2020$22,099
+138.7%
561,609
+91.4%
0.75%
+123.9%
Q2 2020$9,259
-9.7%
293,484
+0.8%
0.34%
-39.3%
Q1 2020$10,255
-26.1%
291,256
+2.0%
0.55%
-13.5%
Q4 2019$13,875
+1.8%
285,549
-0.4%
0.64%
-14.9%
Q3 2019$13,625
-17.8%
286,727
-25.8%
0.75%
-8.4%
Q2 2019$16,579
-1.9%
386,188
-11.7%
0.82%
-9.7%
Q1 2019$16,900
+70.0%
437,139
+25.3%
0.91%
+28.8%
Q4 2018$9,939
-28.9%
348,850
-2.3%
0.70%
-7.1%
Q3 2018$13,977
+13.4%
357,091
-6.3%
0.76%
+2.2%
Q2 2018$12,323
+94.4%
381,056
+31.8%
0.74%
+62.0%
Q1 2018$6,338
+0.2%
289,014
+8.3%
0.46%
-7.8%
Q4 2017$6,324
-26.6%
266,958
-12.8%
0.50%
-30.9%
Q3 2017$8,616
-6.7%
306,058
+6.8%
0.72%
-15.6%
Q2 2017$9,239
-9.5%
286,660
-20.6%
0.85%
-16.9%
Q1 2017$10,210
-63.5%
361,095
-68.8%
1.02%
+6.5%
Q4 2016$27,987
+4.3%
1,155,990
+2.3%
0.96%
+9.6%
Q3 2016$26,824
+30.5%
1,129,890
+1.0%
0.88%
+17.2%
Q2 2016$20,559
+100.1%
1,118,880
+12.9%
0.75%
+100.3%
Q1 2016$10,273
-32.2%
990,605
-1.1%
0.37%
-28.2%
Q4 2015$15,144
-23.5%
1,001,620
-19.8%
0.52%
-15.0%
Q3 2015$19,789
-4.8%
1,249,300
+59.0%
0.61%
+4.3%
Q2 2015$20,782
-18.0%
785,700
+21.0%
0.59%
-19.0%
Q1 2015$25,356
+56.2%
649,500
+20.3%
0.73%
+53.2%
Q4 2014$16,237
+27.3%
539,8000.0%0.47%
+20.3%
Q3 2014$12,755
+94.9%
539,800
+156.9%
0.39%
+106.3%
Q2 2014$6,546210,0900.19%