Renaissance Technologies - IROBOT CORP ownership

IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 243 filers reported holding IROBOT CORP in Q3 2017. The put-call ratio across all filers is 1.93 and the average weighting 0.1%.

Quarter-by-quarter ownership
Renaissance Technologies ownership history of IROBOT CORP
ValueSharesWeighting
Q3 2023$1,160
-69.0%
30,600
-63.0%
0.00%
-60.0%
Q2 2023$3,738
-50.9%
82,600
-52.7%
0.01%
-50.0%
Q1 2023$7,620
-99.9%
174,600
+49.0%
0.01%
+11.1%
Q3 2022$6,602,000
+131.2%
117,200
+50.8%
0.01%
+200.0%
Q2 2022$2,855,000
-69.8%
77,700
-47.9%
0.00%
-72.7%
Q1 2022$9,447,000
+213.1%
149,000
+225.3%
0.01%
+175.0%
Q4 2021$3,017,000
-79.8%
45,800
-62.6%
0.00%
-78.9%
Q1 2021$14,952,000
+435.1%
122,376
+251.7%
0.02%
+533.3%
Q4 2020$2,794,000
-76.2%
34,800
-80.9%
0.00%
-50.0%
Q2 2018$11,721,0000.0%182,6000.0%0.01%
-53.8%
Q1 2018$11,721,000
-55.5%
182,600
-46.6%
0.01%
-58.1%
Q3 2017$26,362,000
+294.1%
342,100
+330.3%
0.03%
+244.4%
Q2 2017$6,689,000
-58.6%
79,500
-67.5%
0.01%
-60.9%
Q1 2017$16,158,000
+436.6%
244,304
+256.9%
0.02%
+360.0%
Q3 2016$3,011,000
+50.6%
68,460
+20.1%
0.01%
+25.0%
Q2 2016$2,000,000
+101.0%
57,000
+102.8%
0.00%
+100.0%
Q4 2015$995,000
-87.0%
28,100
-84.9%
0.00%
-88.9%
Q1 2014$7,638,000
+147.7%
186,073
+109.8%
0.02%
+157.1%
Q4 2013$3,084,00088,7000.01%
Other shareholders
IROBOT CORP shareholders Q3 2017
NameSharesValueWeighting ↓
Truehand, Inc 62,505$4,907,0002.90%
GAGNON SECURITIES LLC 187,796$14,742,0002.19%
Vident Investment Advisory, LLC 390,740$30,673,0000.93%
SevenOneSeven Capital Management 4,321$339,0000.86%
Bridge City Capital, LLC 23,539$1,848,0000.84%
HUSSMAN STRATEGIC ADVISORS, INC. 37,200$2,920,0000.64%
UNITED MARITIME CAPITAL LLC 7,000$550,0000.61%
Faithward Advisors, LLC 39,648$3,113,0000.60%
Bleichroeder LP 42,450$3,332,0000.54%
DISCIPLINED GROWTH INVESTORS INC /MN 344,383$27,034,0000.54%
View complete list of IROBOT CORP shareholders