TSS
IRBT

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
Q2 		– Sell
-6,600
Closed -$418K – 2531
2022
Q1 		$418K Buy
+6,600
New +$418K 0.01% 1141
2021
Q3 		– Sell
-2,800
Closed -$261K – 1729
2021
Q2 		$261K Buy
+2,800
New +$287K 0.01% 1095
2021
Q1 		– Sell
-2,600
Closed -$209K – 1269
2020
Q4 		$209K Buy
+2,600
New +$212K ﹤0.01% 1368
2020
Q1 		– Sell
-13,400
Closed -$678K – 1824
2019
Q4 		$678K Sell
13,400
-7,400
-36% -$372K ﹤0.01% 1269
2019
Q3 		$1.28M Buy
+20,800
New +$1.49M 0.01% 775
2018
Q3 		– Sell
-16,500
Closed -$1.25M – 2781
2018
Q2 		$1.25M Sell
16,500
-200
-1% -$13.3K 0.01% 1200
2018
Q1 		$1.07M Buy
+16,700
New +$1.26M 0.01% 1215

Other funds holding IRBT

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Two Sigma Advisers
Two Sigma Advisers New York $51.4B AUM 31.07% 1-Year Est. Return
Jacobs Levy Equity Management
Jacobs Levy Equity Management Florham Park, New Jersey $23.8B AUM 25.4% 1-Year Est. Return
Allianz Asset Management
Allianz Asset Management Munich, Germany $95.4B AUM 38.74% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Bank of America
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.