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
2025
Q3 		– Sell
-54,355
Closed -$170K – 1705
2025
Q2 		$170K Buy
+54,355
New +$150K 0.02% 972
2024
Q4 		– Sell
-10,494
Closed -$91.2K – 2400
2024
Q3 		$91.2K Sell
10,494
-4,800
-31% -$41.6K ﹤0.01% 2293
2024
Q2 		$139K Buy
+15,294
New +$141K ﹤0.01% 2432
2022
Q1 		– Sell
-7,614
Closed -$482K – 2301
2021
Q4 		$502K Buy
7,614
+3,197
+72% +$253K 0.02% 527
2021
Q3 		$347K Buy
+4,417
New +$376K 0.01% 931
2018
Q1 		– Sell
-4,564
Closed -$343K – 2809
2017
Q4 		$350K Buy
+4,564
New +$329K 0.01% 903

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.