D. E. Shaw & Co., Inc. - IROBOT CORP ownership

IROBOT CORP's ticker is IRBT and the CUSIP is 462726100. A total of 248 filers reported holding IROBOT CORP in Q1 2022. The put-call ratio across all filers is 1.94 and the average weighting 0.0%.

Quarter-by-quarter ownership
D. E. Shaw & Co., Inc. ownership history of IROBOT CORP
ValueSharesWeighting
Q4 2022$690,714
-21.3%
14,351
-7.9%
0.00%0.0%
Q3 2022$878,000
-89.7%
15,590
-93.3%
0.00%
-88.9%
Q2 2022$8,535,000
-18.9%
232,256
+39.9%
0.01%
-18.2%
Q1 2022$10,524,000
-20.6%
165,989
-17.5%
0.01%0.0%
Q4 2021$13,260,000
+1.1%
201,271
+20.5%
0.01%
-8.3%
Q3 2021$13,114,000
-7.3%
167,054
+10.3%
0.01%0.0%
Q2 2021$14,143,000
-62.8%
151,443
-51.3%
0.01%
-66.7%
Q1 2021$38,006,000
-28.1%
311,067
-52.7%
0.04%
-23.4%
Q4 2020$52,833,000
-32.2%
658,023
-35.9%
0.05%
-41.2%
Q3 2020$77,956,000
+12.1%
1,027,100
+23.9%
0.08%
-3.6%
Q2 2020$69,570,000
+245.7%
829,200
+68.5%
0.08%
+167.7%
Q1 2020$20,125,000
-12.0%
492,059
+8.9%
0.03%
+14.8%
Q4 2019$22,869,000
+29.4%
451,700
+57.7%
0.03%
+22.7%
Q3 2019$17,668,000
-2.3%
286,500
+45.2%
0.02%0.0%
Q2 2019$18,087,000
-56.6%
197,360
-44.3%
0.02%
-58.5%
Q1 2019$41,686,000
+403.8%
354,208
+258.4%
0.05%
+381.8%
Q4 2018$8,275,000
-27.0%
98,822
-4.1%
0.01%
-21.4%
Q3 2018$11,331,000
-13.1%
103,079
-40.1%
0.01%
-17.6%
Q2 2018$13,045,000
+760.5%
172,161
+775.1%
0.02%
+750.0%
Q3 2017$1,516,000
-65.7%
19,674
-62.6%
0.00%
-71.4%
Q2 2017$4,426,000
+71.6%
52,600
+34.9%
0.01%
+40.0%
Q1 2017$2,579,000
+4.7%
39,000
-49.5%
0.01%
+25.0%
Q2 2015$2,464,000
+129.2%
77,294
+149.5%
0.00%
+300.0%
Q4 2014$1,075,000
+31.3%
30,975
+54.9%
0.00%0.0%
Q2 2014$819,000
+7.2%
20,000
+7.5%
0.00%0.0%
Q1 2014$764,000
-62.9%
18,600
-66.0%
0.00%
-66.7%
Q3 2013$2,058,000
+17.3%
54,648
+23.9%
0.00%0.0%
Q2 2013$1,754,00044,1000.00%
Other shareholders
IROBOT CORP shareholders Q1 2022
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