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.
13F holders, Q4 2021
Institutional positions in iRobot Corp as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 263
- −2 vs. Q3 2021
- Shares held
- 24.7M
- −715.4K (−2.8%) vs. Q3 2021
- Total value
- $1.63B
- −$367.2M (−18.4%) vs. Q3 2021
- New holders
- 46
- 62 more added
- Sold out
- 48
- 106 more reduced
2 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IRBT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 2 | $2.94K |
| Q4 2025 | 20 | $53.6K |
| Q3 2025 | 123 | $43.2M |
| Q2 2025 | 130 | $43.3M |
| Q1 2025 | 150 | $45.1M |
| Q4 2024 | 167 | $139.8M |
| Q3 2024 | 169 | $175.6M |
| Q2 2024 | 169 | $183.6M |
| Q1 2024 | 177 | $190.7M |
| Q4 2023 | 219 | $842.6M |
| Q3 2023 | 215 | $871.0M |
| Q2 2023 | 210 | $1.09B |
| Q1 2023 | 220 | $1.11B |
| Q4 2022 | 245 | $1.29B |
| Q3 2022 | 244 | $1.63B |
| Q2 2022 | 220 | $852.8M |
| Q1 2022 | 244 | $1.51B |
| Q4 2021 | 263 | $1.63B |
| Q3 2021 | 267 | $1.99B |
| Q2 2021 | 290 | $2.33B |
| Q1 2021 | 299 | $3.03B |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding iRobot Corp; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JPMorgan Chase & Co | 30,507 | $2.01M | 0.00% | −3,107−9.2% | Reduced |
| AIA Group Ltd | 31,207 | $2.06M | 0.10% | +3,128+11.1% | Added |
| State of New Jersey Common Pension Fund D | 32,110 | $2.12M | 0.01% | −402−1.2% | Reduced |
| New York State Teachers Retirement System | 32,379 | $2.13M | 0.00% | −300−0.9% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 31,491 | $2.14M | 0.01% | +366+1.2% | Added |
| Stifel Financial Corp | 32,653 | $2.15M | 0.00% | −219−0.7% | Reduced |
| Alps Advisors Inc | 33,981 | $2.24M | 0.03% | +4,562+15.5% | Added |
| BNP Paribas Arbitrage, SA | 34,623 | $2.28M | 0.01% | −23,723−40.7% | Reduced |
| Susquehanna Fundamental Investments, LLC | 36,904 | $2.43M | 0.06% | +36,904 | New |
| California State Teachers Retirement System | 38,327 | $2.52M | 0.00% | +226+0.6% | Added |
| Holocene Advisors, LP | 38,353 | $2.53M | 0.01% | −23,078−37.6% | Reduced |
| UBS Asset Management Americas Inc | 38,430 | $2.53M | 0.00% | +654+1.7% | Added |
| Bleichroeder LP | 39,271 | $2.59M | 0.40% | −3,179−7.5% | Reduced |
| Amundi | 40,168 | $2.81M | 0.00% | +9,572+31.3% | Added |
| Alliancebernstein L.P. | 42,827 | $2.82M | 0.00% | −406−0.9% | Reduced |
| Renaissance Technologies LLC | 45,800 | $3.02M | 0.00% | +45,800 | New |
| Duality Advisers, LP | 48,003 | $3.16M | 0.34% | +26,038+118.5% | Added |
| Connors Investor Services Inc | 48,476 | $3.19M | 0.31% | +23,403+93.3% | Added |
| Commonwealth Equity Services, LLC | 50,825 | $3.35M | 0.01% | +28,884+131.6% | Added |
| Public Sector Pension Investment Board | 54,903 | $3.62M | 0.02% | −1,780−3.1% | Reduced |
| Bridgewater Associates, LP | 55,426 | $3.65M | 0.02% | +6,618+13.6% | Added |
| Parametric Portfolio Associates LLC | 57,696 | $3.80M | 0.00% | −23,591−29.0% | Reduced |
| Deutsche Bank AG | 57,827 | $3.81M | 0.00% | −231−0.4% | Reduced |
| Cubist Systematic Strategies, LLC | 57,975 | $3.82M | 0.04% | +51,225+758.9% | Added |
| Citadel Advisors LLC | 61,745 | $4.07M | 0.00% | −155,621−71.6% | Reduced |
| Swiss National Bank | 61,800 | $4.07M | 0.00% | −400−0.6% | Reduced |
| Truehand, Inc | 62,505 | $4.12M | 2.41% | 00.0% | Unchanged |
| California Public Employees Retirement System | 63,330 | $4.17M | 0.00% | −1,182−1.8% | Reduced |
| Federated Hermes, Inc. | 64,902 | $4.28M | 0.01% | +36,213+126.2% | Added |
| Rhumbline Advisers | 68,720 | $4.53M | 0.01% | −438−0.6% | Reduced |
| UBS Group AG | 78,940 | $5.20M | 0.00% | −39,077−33.1% | Reduced |
| Citigroup Inc | 83,315 | $5.49M | 0.00% | −6,735−7.5% | Reduced |
| D. E. Shaw & Co., Inc. | 84,271 | $5.55M | 0.01% | +54,217+180.4% | Added |
| Shell Asset Management Co | 97,377 | $6.42M | 0.13% | +33,583+52.6% | Added |
| Wellington Management Group LLP | 102,819 | $6.77M | 0.00% | +102,819 | New |
| First Trust Advisors LP | 107,477 | $7.08M | 0.01% | +21,388+24.8% | Added |
| Ameriprise Financial Inc | 118,719 | $7.82M | 0.00% | −4,633−3.8% | Reduced |
| Voloridge Investment Management, LLC | 141,230 | $9.30M | 0.05% | +56,398+66.5% | Added |
| Barclays PLC | 159,090 | $10.5M | 0.01% | +42,315+36.2% | Added |
| Nuveen Asset Management, LLC | 164,301 | $10.8M | 0.00% | −9,455−5.4% | Reduced |
| Principal Financial Group Inc | 183,842 | $12.1M | 0.01% | −75,653−29.2% | Reduced |
| Goldman Sachs Group Inc | 185,251 | $12.2M | 0.00% | +698+0.4% | Added |
| Group One Trading, L.P. | 186,731 | $12.3M | 0.23% | −22,818−10.9% | Reduced |
| Gagnon Securities LLC | 196,310 | $12.9M | 1.94% | +8,514+4.5% | Added |
| Charles Schwab Investment Management Inc | 256,174 | $16.9M | 0.00% | +2,165+0.9% | Added |
| Norges Bank | 267,870 | $17.6M | 0.00% | −50,695−15.9% | Reduced |
| Northern Trust Corp | 303,839 | $20.0M | 0.00% | −12,626−4.0% | Reduced |
| Bank of New York Mellon Corp | 322,191 | $21.2M | 0.00% | −20,561−6.0% | Reduced |
| Disciplined Growth Investors Inc | 340,124 | $22.4M | 0.45% | −4,259−1.2% | Reduced |
| Morgan Stanley | 379,966 | $25.0M | 0.00% | +98,145+34.8% | Added |
| Mirae Asset Global Investments Co., Ltd. | 417,449 | $27.5M | 0.06% | −3,006−0.7% | Reduced |
| Vident Investment Advisory, LLC | 448,499 | $29.5M | 0.77% | +57,759+14.8% | Added |
| Geode Capital Management, LLC | 465,092 | $30.6M | 0.00% | −13,663−2.9% | Reduced |
| Legal & General Group Plc | 486,547 | $32.1M | 0.01% | +71,635+17.3% | Added |
| Dimensional Fund Advisors LP | 662,744 | $43.7M | 0.01% | +8,537+1.3% | Added |
| Invesco Ltd. | 789,224 | $52.0M | 0.01% | −20,190−2.5% | Reduced |
| Baillie Gifford & Co | 897,605 | $59.1M | 0.03% | +31,657+3.7% | Added |
| State Street Corp | 929,690 | $61.2M | 0.00% | +12,266+1.3% | Added |
| Credit Suisse AG | 1,295,982 | $85.4M | 0.07% | −34,063−2.6% | Reduced |
| Pictet Asset Management SA | 1,581,077 | $104.2M | 0.10% | −111,587−6.6% | Reduced |
| Primecap Management Co | 2,421,043 | $159.5M | 0.11% | −204,770−7.8% | Reduced |
| Vanguard Group Inc | 2,887,597 | $190.2M | 0.00% | −73,462−2.5% | Reduced |
| BlackRock Inc. | 5,016,703 | $330.5M | 0.01% | −142,853−2.8% | Reduced |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −41,702−100.0% | Sold out |
| Ambassador Advisors, LLC | 0 | $0 | 0.00% | −39,648−100.0% | Sold out |
| Rafferty Asset Management, LLC | 0 | $0 | 0.00% | −35,334−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −25,951−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −16,560−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −15,785−100.0% | Sold out |
| APG Asset Management N.V. | 0 | $0 | 0.00% | −17,400−100.0% | Sold out |
| Renaissance Group LLC | 0 | $0 | 0.00% | −11,394−100.0% | Sold out |
| Crossmark Global Holdings, Inc. | 0 | $0 | 0.00% | −9,694−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −9,287−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −9,234−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −8,600−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −6,857−100.0% | Sold out |
| Jag Capital Management, LLC | 0 | $0 | 0.00% | −5,325−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −4,748−100.0% | Sold out |
| Hennion & Walsh Asset Management, Inc. | 0 | $0 | 0.00% | −4,830−100.0% | Sold out |
| SevenOneSeven Capital Management | 0 | $0 | 0.00% | −4,321−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −3,940−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −3,921−100.0% | Sold out |
| Yorktown Management & Research Co Inc | 0 | $0 | 0.00% | −3,300−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −3,187−100.0% | Sold out |
| Nordea Investment Management AB | 0 | $0 | 0.00% | −3,050−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −3,109−100.0% | Sold out |
| ARGI Investment Services, LLC | 0 | $0 | 0.00% | −3,042−100.0% | Sold out |
| Mercer Global Advisors Inc | 0 | $0 | 0.00% | −2,999−100.0% | Sold out |
| Profund Advisors LLC | 0 | $0 | 0.00% | −2,712−100.0% | Sold out |
| Creative Planning | 0 | $0 | 0.00% | −2,616−100.0% | Sold out |
| First Republic Investment Management, Inc. | 0 | $0 | 0.00% | −2,577−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −1,897−100.0% | Sold out |
| Walled Lake Planning & Wealth Management, LLC | 0 | $0 | 0.00% | −1,060−100.0% | Sold out |
| Banque Cantonale Vaudoise | 0 | $0 | 0.00% | −942−100.0% | Sold out |
| Daiwa Securities Group Inc. | 0 | $0 | 0.00% | −711−100.0% | Sold out |
| Itau Unibanco Holding S.A. | 0 | $0 | 0.00% | −650−100.0% | Sold out |
| Neo Ivy Capital Management | 0 | $0 | 0.00% | −610−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −353−100.0% | Sold out |
| Global Retirement Partners, LLC | 0 | $0 | 0.00% | −306−100.0% | Sold out |