BlackRock
IRBT

BlackRock’s iRobot IRBT Stock Holding History

BlackRock’s Portfolio IRBT Stock Details IRBT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-625,169
Closed -$2.24M – 5592
2025
Q3 		$2.24M Buy
625,169
+17,353
+3% +$67.1K ﹤0.01% 4056
2025
Q2 		$1.9M Sell
607,816
-1,723,705
-74% -$4.77M ﹤0.01% 4067
2025
Q1 		$6.3M Buy
2,331,521
+12,858
+0.6% +$92.9K ﹤0.01% 3545
2024
Q4 		$18M Buy
2,318,663
+28,013
+1% +$224K ﹤0.01% 3114
2024
Q3 		$19.9M Buy
2,290,650
+60,850
+3% +$527K ﹤0.01% 3049
2024
Q2 		$20.3M Sell
2,229,800
-262,284
-11% -$2.42M ﹤0.01% 2978
2024
Q1 		$21.8M Sell
2,492,084
-2,271,535
-48% -$36.7M ﹤0.01% 2946
2023
Q4 		$184M Buy
4,763,619
+126,823
+3% +$4.51M ﹤0.01% 1697
2023
Q3 		$176M Sell
4,636,796
-40,215
-0.9% -$1.62M 0.01% 1620
2023
Q2 		$212M Buy
4,677,011
+18,684
+0.4% +$746K 0.01% 1538
2023
Q1 		$203M Sell
4,658,327
-21,657
-0.5% -$959K 0.01% 1518
2022
Q4 		$225M Buy
4,679,984
+159,548
+4% +$8.43M 0.01% 1440
2022
Q3 		$255M Sell
4,520,436
-284,306
-6% -$14.9M 0.01% 1301
2022
Q2 		$177M Sell
4,804,742
-56,797
-1% -$2.74M 0.01% 1615
2022
Q1 		$308M Sell
4,861,539
-155,164
-3% -$9.82M 0.01% 1339
2021
Q4 		$331M Sell
5,016,703
-142,853
-3% -$11.3M 0.01% 1354
2021
Q3 		$405M Buy
5,159,556
+31,356
+0.6% +$2.67M 0.01% 1152
2021
Q2 		$479M Buy
5,128,200
+46,088
+0.9% +$4.73M 0.01% 1048
2021
Q1 		$621M Buy
5,082,112
+92,887
+2% +$10.6M 0.02% 829
2020
Q4 		$401M Buy
4,989,225
+304,592
+7% +$24.8M 0.01% 1060
2020
Q3 		$356M Buy
4,684,633
+357,185
+8% +$27.5M 0.01% 956
2020
Q2 		$363M Sell
4,327,448
-39,950
-0.9% -$2.63M 0.01% 919
2020
Q1 		$179M Sell
4,367,398
-115,736
-3% -$5.55M 0.01% 1250
2019
Q4 		$227M Buy
4,483,134
+230,893
+5% +$11.6M 0.01% 1385
2019
Q3 		$262M Sell
4,252,241
-33,540
-0.8% -$2.4M 0.01% 1206
2019
Q2 		$393M Buy
4,285,781
+267,663
+7% +$27.1M 0.02% 923
2019
Q1 		$473M Buy
4,018,118
+74,160
+2% +$7.89M 0.02% 766
2018
Q4 		$330M Buy
3,943,958
+38,284
+1% +$3.47M 0.02% 920
2018
Q3 		$429M Sell
3,905,674
-26,985
-0.7% -$2.54M 0.02% 852
2018
Q2 		$298M Buy
3,932,659
+1,123
+0% +$74.6K 0.01% 1117
2018
Q1 		$252M Buy
3,931,536
+153,263
+4% +$11.5M 0.01% 1174
2017
Q4 		$290M Buy
3,778,273
+123,764
+3% +$8.91M 0.01% 1093
2017
Q3 		$282M Sell
3,654,509
-96,963
-3% -$8.88M 0.01% 1079
2017
Q2 		$316M Buy
3,751,472
+448,157
+14% +$38.6M 0.02% 957
2017
Q1 		$218M Buy
3,303,315
+3,300,668
+124,695% +$195M 0.01% 1209
2016
Q4 		$154K Sell
2,647
-253
-9% -$13.2K ﹤0.01% 2305
2016
Q3 		$128K Sell
2,900
-268
-8% -$10.5K ﹤0.01% 2453
2016
Q2 		$112K Buy
3,168
+1,045
+49% +$38.3K ﹤0.01% 2467
2016
Q1 		$75K Buy
2,123
+711
+50% +$23.1K ﹤0.01% 2136
2015
Q4 		$50K Buy
1,412
+617
+78% +$20K ﹤0.01% 2060
2015
Q3 		$24K Hold
795
– – ﹤0.01% 2279
2015
Q2 		$25K Sell
795
-55
-6% -$1.8K ﹤0.01% 2292
2015
Q1 		$28K Hold
850
– – ﹤0.01% 2200
2014
Q4 		$30K Hold
850
– – ﹤0.01% 2178
2014
Q3 		$26K Hold
850
– – ﹤0.01% 2199
2014
Q2 		$35K Sell
850
-8
-0.9% -$289 ﹤0.01% 2095
2014
Q1 		$36K Hold
858
– – ﹤0.01% 2073
2013
Q4 		$30K Sell
858
-46
-5% -$1.57K ﹤0.01% 2155
2013
Q3 		$34K Buy
904
+40
+5% +$1.43K ﹤0.01% 1997
2013
Q2 		$34K Buy
+864
New +$27K ﹤0.01% 2022

Other funds holding IRBT

XT
XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return
MTIM
Marathon Trading Investment Management Radnor, Pennsylvania $3.67B AUM 21.97% 1-Year Est. Return
BCV
Banque Cantonale Vaudoise Lausanne, Switzerland $722M AUM 30.45% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
TC
T3 Companies New York $93.7M AUM
GI
GAMMA Investing Foster City, California $2.69B AUM 42.78% 1-Year Est. Return
XSC
X-Square Capital Guaynabo, Puerto Rico $297M AUM 32.87% 1-Year Est. Return
DE
DV Equities Chicago, Illinois $558M AUM
DJSG
D.J. St. Germain Springfield, Massachusetts $2.78B AUM 23.87% 1-Year Est. Return

BlackRock's IRBT Position: Q4 2025 in Review

BlackRock sold out of iRobot (IRBT) in Q4 2025, closing a stake of 625,169 shares — an estimated $2.24M sold.

BlackRock first reported a position in IRBT in Q2 2013 and held it in 50 quarters. The position peaked at $621M in Q1 2021. 20 funds tracked by Wall St. Rank hold IRBT as of Q4 2025.

  • BlackRock reported no remaining iRobot position as of Q4 2025 after selling out during the quarter.
  • BlackRock sold 625,169 iRobot shares in Q4 2025, an estimated $2.24M.
  • BlackRock first reported a position in iRobot in Q2 2013 and held it in 50 quarters.
  • BlackRock's iRobot position peaked at $621M in Q1 2021.
  • 20 funds tracked by Wall St. Rank held iRobot as of Q4 2025.

Based on BlackRock's 13F filing for Q4 2025, filed 12 Feb 2026.