Penbrook Management LLC - IROBOT CORP ownership

IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 166 filers reported holding IROBOT CORP in Q2 2015. The put-call ratio across all filers is 1.61 and the average weighting 0.1%.

Quarter-by-quarter ownership
Penbrook Management LLC ownership history of IROBOT CORP
ValueSharesWeighting
Q4 2015$1,507,000
+20.7%
42,550
-0.7%
1.55%
+16.9%
Q3 2015$1,249,000
-10.3%
42,850
-1.9%
1.32%0.0%
Q2 2015$1,393,000
-2.3%
43,7000.0%1.32%
+4.4%
Q1 2015$1,426,000
-6.7%
43,700
-0.7%
1.27%
-8.1%
Q4 2014$1,529,000
+14.0%
44,0250.0%1.38%
+11.6%
Q3 2014$1,341,000
-25.8%
44,025
-0.2%
1.24%
-22.6%
Q2 2014$1,807,000
-44.2%
44,125
-48.3%
1.60%
+2.9%
Q1 2014$3,238,000
+118.0%
85,400
+100.0%
1.55%
+7.6%
Q4 2013$1,485,00042,7001.44%
Other shareholders
IROBOT CORP shareholders Q2 2015
NameSharesValueWeighting ↓
FCF Advisors LLC 576$25,0001.00%
Tributary Capital Management, LLC 174,456$7,673,0001.00%
COLUMBIA WANGER ASSET MANAGEMENT LLC 1,680,695$73,917,0000.97%
Mirador Capital Partners LP 14,995$659,0000.58%
Canal Insurance CO 37,000$1,627,0000.52%
West Oak Capital, LLC 15,830$696,203,0000.48%
Cupps Capital Management, LLC 24,815$1,091,0000.47%
KENNEDY CAPITAL MANAGEMENT LLC 552,803$24,312,0000.47%
Spark Investment Management LLC 128,200$5,638,0000.46%
CONNORS INVESTOR SERVICES INC 54,178$2,383,0000.42%
View complete list of IROBOT CORP shareholders