Jane Street
IRBT

Jane Street’s iRobot IRBT Stock Holding History

Jane Street’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
-74,900
Closed -$269K – 11751
2025
Q3 		$269K Buy
74,900
+1,200
+2% +$4.64K ﹤0.01% 9121
2025
Q2 		$231K Sell
73,700
-6,300
-8% -$17.4K ﹤0.01% 8316
2025
Q1 		$216K Buy
80,000
+64,800
+426% +$468K ﹤0.01% 8334
2024
Q4 		$118K Buy
15,200
+1,500
+11% +$12K ﹤0.01% 8698
2024
Q3 		$119K Sell
13,700
-22,400
-62% -$194K ﹤0.01% 8921
2024
Q2 		$329K Buy
36,100
+3,600
+11% +$33.2K ﹤0.01% 7667
2024
Q1 		$285K Sell
32,500
-94,400
-74% -$1.53M ﹤0.01% 7649
2023
Q4 		$4.91M Buy
126,900
+7,800
+7% +$278K ﹤0.01% 2883
2023
Q3 		$4.51M Sell
119,100
-62,600
-34% -$2.51M ﹤0.01% 2752
2023
Q2 		$8.22M Buy
181,700
+84,400
+87% +$3.37M ﹤0.01% 2130
2023
Q1 		$4.25M Buy
97,300
+57,800
+146% +$2.56M ﹤0.01% 2677
2022
Q4 		$1.9M Buy
39,500
+18,100
+85% +$957K ﹤0.01% 3946
2022
Q3 		$1.21M Sell
21,400
-95,100
-82% -$4.99M ﹤0.01% 5085
2022
Q2 		$4.28M Buy
116,500
+27,100
+30% +$1.31M ﹤0.01% 2894
2022
Q1 		$5.67M Sell
89,400
-27,000
-23% -$1.71M ﹤0.01% 2839
2021
Q4 		$7.67M Buy
116,400
+20,700
+22% +$1.64M ﹤0.01% 2233
2021
Q3 		$7.51M Sell
95,700
-57,600
-38% -$4.91M ﹤0.01% 2182
2021
Q2 		$14.3M Buy
153,300
+120,800
+372% +$12.4M 0.01% 1359
2021
Q1 		$3.97M Sell
32,500
-60,500
-65% -$6.88M ﹤0.01% 2764
2020
Q4 		$7.47M Buy
93,000
+14,900
+19% +$1.21M ﹤0.01% 1686
2020
Q3 		$5.93M Sell
78,100
-55,400
-41% -$4.27M ﹤0.01% 1680
2020
Q2 		$11.2M Buy
133,500
+83,200
+165% +$5.48M 0.01% 1111
2020
Q1 		$2.06M Buy
50,300
+22,600
+82% +$1.08M ﹤0.01% 1998
2019
Q4 		$1.4M Buy
+27,700
New +$1.39M ﹤0.01% 2354
2019
Q3 		– Sell
-17,800
Closed -$1.63M – 5409
2019
Q2 		$1.63M Sell
17,800
-4,400
-20% -$446K ﹤0.01% 2104
2019
Q1 		$2.61M Sell
22,200
-26,600
-55% -$2.83M ﹤0.01% 1737
2018
Q4 		$4.09M Buy
48,800
+46,900
+2,468% +$4.25M 0.01% 1080
2018
Q3 		$209K Buy
+1,900
New +$179K ﹤0.01% 4639
2018
Q2 		– Sell
-4,800
Closed -$308K – 5274
2018
Q1 		$308K Buy
+4,800
New +$361K ﹤0.01% 3993
2017
Q4 		– Sell
-10,700
Closed -$825K – 4875
2017
Q3 		$825K Buy
+10,700
New +$979K ﹤0.01% 2498
2017
Q1 		– Sell
-4,000
Closed -$234K – 4410
2016
Q4 		$234K Buy
+4,000
New +$209K ﹤0.01% 3598

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 $2.66B AUM 26.89% 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

Jane Street's IRBT Position: Q3 2025 in Review

Jane Street sold out of iRobot (IRBT) in Q3 2025, closing a stake of 154,957 shares — an estimated $599K sold.

Jane Street first reported a position in IRBT in Q2 2013 and held it in 41 quarters. The position peaked at $14.4M in Q1 2019. 123 funds tracked by Wall St. Rank hold IRBT as of Q3 2025.

  • Jane Street reported no remaining iRobot position as of Q3 2025 after selling out during the quarter.
  • Jane Street sold 154,957 iRobot shares in Q3 2025, an estimated $599K.
  • Jane Street first reported a position in iRobot in Q2 2013 and held it in 41 quarters.
  • Jane Street's iRobot position peaked at $14.4M in Q1 2019.
  • 123 funds tracked by Wall St. Rank held iRobot as of Q3 2025.

Based on Jane Street's 13F filing for Q3 2025, filed 14 Nov 2025.