Acadian Asset Management
IRBT

Acadian Asset Management’s iRobot IRBT Stock Holding History

Acadian Asset Management’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
-22,214
Closed -$79K – 2042
2025
Q3 		$79K Buy
+22,214
New +$85.9K ﹤0.01% 1567
2025
Q2 		– Sell
-54,168
Closed -$146K – 1742
2025
Q1 		$146K Sell
54,168
-347,120
-87% -$2.51M ﹤0.01% 1299
2024
Q4 		$3.1M Buy
401,288
+389,585
+3,329% +$3.12M 0.01% 660
2024
Q3 		$101K Sell
11,703
-46,465
-80% -$402K ﹤0.01% 1588
2024
Q2 		$529K Buy
+58,168
New +$536K ﹤0.01% 1179
2021
Q3 		– Sell
-485
Closed -$45K – 1849
2021
Q2 		$45K Buy
485
+68
+16% +$6.97K ﹤0.01% 1815
2021
Q1 		$51K Sell
417
-1,173
-74% -$133K ﹤0.01% 1818
2020
Q4 		$128K Buy
1,590
+619
+64% +$50.4K ﹤0.01% 1677
2020
Q3 		$74K Buy
+971
New +$74.8K ﹤0.01% 1746
2017
Q4 		– Sell
-206,098
Closed -$15.9M – 1624
2017
Q3 		$15.9M Sell
206,098
-310,394
-60% -$28.4M 0.07% 226
2017
Q2 		$43.5M Buy
516,492
+174,179
+51% +$15M 0.2% 117
2017
Q1 		$22.6M Sell
342,313
-1,346
-0.4% -$79.6K 0.1% 180
2016
Q4 		$20.1M Buy
+343,659
New +$17.9M 0.1% 195

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

Acadian Asset Management's IRBT Position: Q4 2025 in Review

Acadian Asset Management sold out of iRobot (IRBT) in Q4 2025, closing a stake of 22,214 shares — an estimated $79K sold.

Acadian Asset Management first reported a position in IRBT in Q4 2016 and held it in 13 quarters. The position peaked at $43.5M in Q2 2017. 20 funds tracked by Wall St. Rank hold IRBT as of Q4 2025.

  • Acadian Asset Management reported no remaining iRobot position as of Q4 2025 after selling out during the quarter.
  • Acadian Asset Management sold 22,214 iRobot shares in Q4 2025, an estimated $79K.
  • Acadian Asset Management first reported a position in iRobot in Q4 2016 and held it in 13 quarters.
  • Acadian Asset Management's iRobot position peaked at $43.5M in Q2 2017.
  • 20 funds tracked by Wall St. Rank held iRobot as of Q4 2025.

Based on Acadian Asset Management's 13F filing for Q4 2025, filed 10 Feb 2026.