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iRobot Corp

IRBTDelisted Jan 15, 2026
Industry
Household Appliances
SEC CIK
0001159167

iRobot Corp was delisted on Jan 15, 2026; its insiders filed their last Form 4 on Dec 11, 2025; 123 institutions reported holding it in 13F filings for Q3 2025, worth $43.2M in total; no superinvestor held it.

Q3 2022 vs. Q2 2022

How the institutions holding iRobot Corp changed between Q2 2022 and Q3 2022.

All holders in Q3 2022All holders in Q2 2022

13F holders of IRBT: Q2 2022 compared with Q3 2022
MeasureQ2 2022Of which not filed for Q3 2022Q3 2022Change
Holders2203244+27
Shares23.2M9.49K28.9M+5.69M (+24.5%)
Value$852.8M$430.0K$1.63B+$774.1M (+90.8%)

3 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so the changes leave them out.

New holders (73)

Institutions that held iRobot Corp at the end of Q3 2022 but not at the end of Q2 2022.

Institutions new to IRBT in Q3 2022
InstitutionSharesValue% of portfolio
Magnetar Financial LLC1,491,829$84.0M1.17%
Alpine Associates Management Inc.1,482,200$83.5M3.47%
Water Island Capital LLC629,001$35.4M2.01%
CNH Partners LLC617,265$34.8M0.77%
Versor Investments LP387,653$21.8M1.30%
Calamos Advisors LLC368,703$20.8M0.10%
Highland Capital Management Fund Advisors, L.P.226,476$12.8M0.85%
Segantii Capital Management Ltd225,000$12.7M0.45%
Candriam Luxembourg S.C.A.150,574$8.48M0.06%
Gabelli Funds LLC144,900$8.16M0.07%
Ergoteles LLC139,142$7.84M0.28%
Syquant Capital SAS134,000$7.55M4.58%
Crabel Capital Management, LLC126,050$7.10M4.15%
Chicago Capital Management, LLC115,000$6.48M3.52%
New York Life Investment Management LLC113,163$6.37M0.08%
Prelude Capital Management, LLC94,189$5.31M0.27%
HRT Financial LP87,364$4.92M0.05%
Keebeck Alpha, LP68,340$3.85M2.07%
DuPont Capital Management Corp67,500$3.80M0.23%
Hudson Bay Capital Management LP62,236$3.51M0.04%
Wolverine Asset Management LLC57,861$3.26M0.05%
K2 Principal Fund, L.P.53,800$3.03M0.73%
Gabelli & Co Investment Advisers, Inc.52,200$2.94M0.38%
Alberta Investment Management Corp50,600$2.85M0.02%
Gamco Investors, Inc. Et Al49,191$2.77M0.03%
Gsa Capital Partners LLP45,052$2.54M0.34%
Yakira Capital Management, Inc.44,000$2.48M0.36%
Trexquant Investment LP41,580$2.34M0.08%
Fifth Lane Capital, LP35,000$1.97M1.12%
EHP Funds Inc.35,000$1.97M0.43%
Winton Group Ltd32,968$1.86M0.12%
Walleye Capital LLC31,115$1.75M0.04%
Mint Tower Capital Management B.V.30,659$1.73M0.16%
Lombard Odier Asset Management (USA) Corp27,500$1.55M0.22%
Parallax Volatility Advisers, L.P.25,853$1.46M0.03%
Shay Capital LLC23,901$1.35M0.67%
BCK Capital Management LP21,500$1.21M0.87%
Sarissa Consulting LLC19,621$1.10M1.14%
Kellner Capital, LLC17,800$1.00M0.57%
Diametric Capital, LP17,431$982.0K0.50%
GAM Holding AG17,403$980.0K0.07%
Bayesian Capital Management, LP12,243$690.0K0.14%
Boothbay Fund Management, LLC11,160$629.0K0.02%
Harvest Management LLC10,000$563.0K0.51%
Glazer Capital, LLC8,803$496.0K0.01%
Teachers Retirement System of the State of Kentucky8,785$495.0K0.01%
Dynamic Technology Lab Private Ltd8,149$459.0K0.05%
Buckhead Capital Management LLC7,559$426.0K0.11%
Guggenheim Capital LLC5,212$294.0K0.00%
Walleye Trading LLC5,023$283.0K0.01%
Hunting Hill Global Capital, LLC5,000$282.0K0.17%
Handelsbanken Fonder AB4,658$262.0K0.00%
American Century Companies Inc4,523$255.0K0.00%
Bridgeway Capital Management, LLC3,900$220.0K0.01%
Teacher Retirement System of Texas3,883$219.0K0.00%
Bank of Montreal3,709$212.0K0.00%
ProShare Advisors LLC3,700$209.0K0.00%
Everence Capital Management Inc3,560$201.0K0.02%
Sagefield Capital LP3,400$192.0K0.06%
Lazard Asset Management LLC2,144$120.0K0.00%
Longfellow Investment Management Co LLC1,193$67.0K0.01%
FNY Investment Advisers, LLC1,100$61.0K0.04%
Quadrant Capital Group LLC356$20.0K0.00%
Dark Forest Capital Management LP223$13.0K0.00%
First PREMIER Bank150$8.00K0.00%
Glen Eagle Advisors, LLC73$4.11K0.00%
IFP Advisors, Inc25$2.00K0.00%
Massmutual Trust Co FSB14$1.00K0.00%
Farmers & Merchants Investments Inc18$1.00K0.00%
Global Retirement Partners, LLC20$1.00K0.00%
Bell Investment Advisors, Inc9$1.00K0.00%
Allworth Financial LP5$00.00%
SJS Investment Consulting Inc.3$00.00%

Sold out (46)

Institutions that held iRobot Corp at the end of Q2 2022 and filed for Q3 2022 without it.

Institutions that sold out of IRBT in Q3 2022
InstitutionShares, Q2 2022Value, Q2 2022
Vident Investment Advisory, LLC524,539$19.3M
Gagnon Securities LLC226,262$8.31M
Two Sigma Investments, LP55,561$2.04M
Howland Capital Management LLC49,700$1.83M
Connors Investor Services Inc47,434$1.74M
Edgestream Partners, L.P.46,534$1.71M
Castleview Partners, LLC47,002$1.61M
Group One Trading, L.P.41,281$1.52M
Janney Montgomery Scott LLC23,622$961.0K
Bridge City Capital, LLC23,378$859.0K
Fairfax Financial Holdings LtdSuperinvestorFairfax Financial15,000$551.0K
Blueshift Asset Management, LLC11,307$416.0K
Maryland State Retirement & Pension System11,025$405.0K
Schonfeld Strategic Advisors LLC10,800$397.0K
Ensign Peak Advisors, Inc10,595$389.0K
Old Mission Capital LLC9,294$342.0K
Exchange Traded Concepts, LLC9,189$338.0K
Caxton Associates LP8,953$329.0K
NinePointTwo Capital8,347$306.0K
Holocene Advisors, LP6,992$257.0K
Gyon Technologies Capital Management, LP6,981$257.0K
Snider Financial Group6,423$236.0K
Graypoint LLC6,162$226.0K
Janus Henderson Group PLC5,710$210.0K
Cim Investment Mangement Inc5,647$208.0K
Virtu Financial LLC5,570$205.0K
Fairfield, Bush & Co.3,487$128.0K
SeaCrest Wealth Management, LLC3,110$114.0K
Aquatic Capital Management LLC2,600$96.0K
Captrust Financial Advisors2,433$89.0K
Point72 Hong Kong Ltd2,052$75.0K
Federated Hermes, Inc.1,179$43.0K
State of Wyoming789$29.0K
Psagot Value Holdings Ltd. / (Israel)716$26.0K
Northern Oak Wealth Management Inc300$11.0K
Patriot Financial Group Insurance Agency, LLC248$9.00K
Geneos Wealth Management Inc.200$7.00K
Total Clarity Wealth Management, Inc.100$4.00K
TD Waterhouse Canada Inc.70$3.38K
Howe & Rusling Inc50$2.00K
Benjamin F. Edwards & Company, Inc.32$1.00K
Sageworth Trust Co of South Dakota21$1.00K
Strategic Asset Management, LLC15$1.00K
American Portfolios Advisors20$735
Disciplined Investments, LLC1$0
Steward Financial Group LLC12$0

Not filed for Q3 2022 yet (3)

Institutions that held iRobot Corp at the end of Q2 2022 and haven't filed a 13F for Q3 2022. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding IRBT in Q2 2022 that haven't filed for Q3 2022
InstitutionShares, Q2 2022Value, Q2 2022
Sciencast Management LP9,440$428.0K
Private Capital Group, LLC33$1.00K
Lake Point Wealth Management20$1.00K