GI
IRBT

GAMCO Investors’s iRobot IRBT Stock Holding History

GAMCO Investors’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
-33,700
Closed -$121K – 1051
2025
Q3 		$121K Sell
33,700
-2,500
-7% -$9.67K ﹤0.01% 1007
2025
Q2 		$113K Sell
36,200
-8,100
-18% -$22.4K ﹤0.01% 1031
2025
Q1 		$120K Buy
44,300
+5,600
+14% +$40.4K ﹤0.01% 836
2024
Q4 		$300K Sell
38,700
-500
-1% -$4.01K ﹤0.01% 771
2024
Q3 		$341K Sell
39,200
-2,000
-5% -$17.3K ﹤0.01% 757
2024
Q2 		$375K Sell
41,200
-4,500
-10% -$41.4K ﹤0.01% 731
2024
Q1 		$400K Buy
45,700
+11,175
+32% +$181K ﹤0.01% 721
2023
Q4 		$1.34M Sell
34,525
-3,800
-10% -$135K 0.01% 547
2023
Q3 		$1.45M Sell
38,325
-10,800
-22% -$434K 0.02% 532
2023
Q2 		$2.22M Buy
49,125
+10,750
+28% +$429K 0.02% 460
2023
Q1 		$1.67M Buy
38,375
+600
+2% +$26.6K 0.02% 502
2022
Q4 		$1.82M Sell
37,775
-11,416
-23% -$603K 0.02% 495
2022
Q3 		$2.77M Buy
+49,191
New +$2.58M 0.03% 417

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

GAMCO Investors's IRBT Position: Q4 2025 in Review

GAMCO Investors sold out of iRobot (IRBT) in Q4 2025, closing a stake of 33,700 shares — an estimated $121K sold.

GAMCO Investors first reported a position in IRBT in Q3 2022 and held it in 13 quarters. The position peaked at $2.77M in Q3 2022. 20 funds tracked by Wall St. Rank hold IRBT as of Q4 2025.

  • GAMCO Investors reported no remaining iRobot position as of Q4 2025 after selling out during the quarter.
  • GAMCO Investors sold 33,700 iRobot shares in Q4 2025, an estimated $121K.
  • GAMCO Investors first reported a position in iRobot in Q3 2022 and held it in 13 quarters.
  • GAMCO Investors's iRobot position peaked at $2.77M in Q3 2022.
  • 20 funds tracked by Wall St. Rank held iRobot as of Q4 2025.

Based on GAMCO Investors's 13F filing for Q4 2025, filed 5 Feb 2026.