Two Sigma Securities’s iRobot IRBT Stock Holding History

Two Sigma Securities’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
2022 Q3	–	Sell	-7,200	Closed	-$265K	–	2847
2022 Q2	$265K	Buy	+7,200	New	+$348K	0.01%	1415
2021 Q1	–	Sell	-5,700	Closed	-$458K	–	1268
2020 Q4	$458K	Buy	+5,700	New	+$464K	0.01%	755
2020 Q1	–	Sell	-29,200	Closed	-$1.48M	–	1823
2019 Q4	$1.48M	Buy	29,200 +4,700	+19%	+$236K	0.01%	851
2019 Q3	$1.51M	Buy	24,500 +19,100	+354%	+$1.37M	0.01%	699
2019 Q2	$495K	Buy	+5,400	New	+$547K	0.01%	1126
2019 Q1	–	Sell	-4,600	Closed	-$385K	–	2134
2018 Q4	$385K	Buy	4,600 +1,500	+48%	+$136K	﹤0.01%	1180
2018 Q3	$341K	Sell	3,100 -29,900	-91%	-$2.81M	﹤0.01%	1667
2018 Q2	$2.5M	Sell	33,000 -25,800	-44%	-$1.71M	0.01%	789
2018 Q1	$3.77M	Buy	+58,800	New	+$4.43M	0.02%	586

Other funds holding IRBT

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Two Sigma Advisers New York $51.4B AUM 31.07% 1-Year Est. Return

Jacobs Levy Equity Management Florham Park, New Jersey $23.8B AUM 25.4% 1-Year Est. Return

Allianz Asset Management Munich, Germany $95.4B AUM 38.74% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Two Sigma Securities's IRBT Position: Q3 2025 in Review

Two Sigma Securities sold out of iRobot (IRBT) in Q3 2025, closing a stake of 54,355 shares — an estimated $170K sold.

Two Sigma Securities first reported a position in IRBT in Q4 2017 and held it in 6 quarters. The position peaked at $502K in Q4 2021. 123 funds tracked by Wall St. Rank hold IRBT as of Q3 2025.

Two Sigma Securities reported no remaining iRobot position as of Q3 2025 after selling out during the quarter.
Two Sigma Securities sold 54,355 iRobot shares in Q3 2025, an estimated $170K.
Two Sigma Securities first reported a position in iRobot in Q4 2017 and held it in 6 quarters.
Two Sigma Securities's iRobot position peaked at $502K in Q4 2021.
123 funds tracked by Wall St. Rank held iRobot as of Q3 2025.

Based on Two Sigma Securities's 13F filing for Q3 2025, filed 14 Nov 2025.