GROUP ONE TRADING, L.P. - CARBONITE INC ownership

CARBONITE INC's ticker is CARB and the CUSIP is 141337105. A total of 83 filers reported holding CARBONITE INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of CARBONITE INC
ValueSharesWeighting
Q3 2019$1,092,000
+9000.0%
70,497
+16846.4%
0.01%
Q1 2018$12,000
-97.4%
416
-98.0%
0.00%
-100.0%
Q2 2017$461,000
+67.0%
21,141
+55.2%
0.01%
+66.7%
Q1 2017$276,000
+40.1%
13,619
+13.5%
0.00%
+50.0%
Q4 2016$197,000
+1213.3%
12,000
+823.1%
0.00%
Q2 2015$15,0000.0%1,300
-13.3%
0.00%
Q3 2014$15,000
-16.7%
1,5000.0%0.00%
Q2 2014$18,000
-72.3%
1,500
-72.8%
0.00%
-100.0%
Q4 2013$65,000
+490.9%
5,510
+660.0%
0.00%
Q3 2013$11,0007250.00%
Other shareholders
CARBONITE INC shareholders Q4 2013
NameSharesValueWeighting ↓
Portolan Capital Management 1,484,309$51,802,0005.29%
Unterberg Capital LLC 125,000$4,363,0005.17%
Pembroke Management, LTD 1,064,624$37,155,0003.80%
P.A.W. CAPITAL CORP 90,000$3,141,0003.17%
Lyon Street Capital, LLC 241,891$8,442,0003.00%
Summit Creek Advisors LLC 460,913$16,086,0002.89%
OBERWEIS ASSET MANAGEMENT INC/ 265,224$9,256,0002.33%
J.P. Marvel Investment Advisors, LLC 208,335$7,271,0002.23%
CROWN ADVISORS MANAGEMENT, INC. 50,279$1,755,0001.49%
Redwood Investments, LLC 602,912$21,042,0001.45%
View complete list of CARBONITE INC shareholders