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Livermore
Livermore
ZHEN

UBS Group AG

SEC CIK
0001610520
Latest filing
Aug 13, 2026

IRBT holding history

iRobot Corp in every 13F filed by UBS Group AG, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

IRBT overviewAll 13F holders of IRBTFull Q2 2026 holdings

Shares (Q4 2025)
0
Sold out in Q4 2025
Value
$0
% of portfolio
0.0%
Quarters held
19
Since Q1 2021
Holdings of IRBT by UBS Group AG, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q4 20250$00.0%−440,280−100.0%Sold outHolders
Q3 2025440,280$1.58M<0.1%+94,103+27.2%AddedHolders
Q2 2025346,177$1.08M<0.1%+140,662+68.4%AddedHolders
Q1 2025205,515$554.9K<0.1%−15,883−7.2%ReducedHolders
Q4 2024221,398$1.72M<0.1%+166,599+304.0%AddedHolders
Q3 202454,799$476.2K<0.1%−31,799−36.7%ReducedHolders
Q2 202486,598$788.9K<0.1%−21,507−19.9%ReducedHolders
Q1 2024108,105$947.0K<0.1%+57,423+113.3%AddedHolders
Q4 202350,682$1.96M<0.1%+4,613+10.0%AddedHolders
Q3 202346,069$1.75M<0.1%−5,348−10.4%ReducedHolders
Q2 202351,417$2.33M<0.1%−21,600−29.6%ReducedHolders
Q1 202373,017$3.19M<0.1%+21,778+42.5%AddedHolders
Q4 202251,239$2.47M<0.1%+23,001+81.5%AddedHolders
Q3 202228,238$1.59M<0.1%+24,017+569.0%AddedHolders
Q2 20224,221$155.0K<0.1%−7,720−64.7%ReducedHolders
Q1 202211,941$757.0K<0.1%−66,999−84.9%ReducedHolders
Q4 202178,940$5.20M<0.1%−39,077−33.1%ReducedHolders
Q3 2021118,017$9.26M<0.1%+12,061+11.4%AddedHolders
Q2 2021105,956$9.90M<0.1%+64,321+154.5%AddedHolders
Q1 202141,635$5.09M<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.