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, Q3 2025
Institutional positions in iRobot Corp as of Sep 30, 2025. 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
IRBT is no longer listed, so this page shows Q3 2025. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 123
- −6 vs. Q2 2025
- Shares held
- 12.0M
- −1.76M (−12.8%) vs. Q2 2025
- Total value
- $43.2M
- −$7.95K (0.0%) vs. Q2 2025
- New holders
- 19
- 29 more added
- Sold out
- 25
- 41 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding iRobot Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 1,563,470 | $5.61M | 0.00% | +24,970+1.6% | Added |
| Charles Schwab Investment Management Inc | 973,953 | $3.50M | 0.00% | +176,225+22.1% | Added |
| JPMorgan Chase & Co | 939,470 | $3.37M | 0.00% | −83,931−8.2% | Reduced |
| BlackRock, Inc. | 625,169 | $2.24M | 0.00% | +17,353+2.9% | Added |
| Two Sigma Investments, LP | 568,257 | $2.04M | 0.00% | +229,151+67.6% | Added |
| Two Sigma Advisers, LP | 504,300 | $1.81M | 0.00% | +197,400+64.3% | Added |
| Jacobs Levy Equity Management, Inc | 500,347 | $1.80M | 0.01% | −68,568−12.1% | Reduced |
| Allianz Asset Management GmbH | 490,038 | $1.76M | 0.00% | +302,808+161.7% | Added |
| UBS Group AG | 440,280 | $1.58M | 0.00% | +94,103+27.2% | Added |
| Bank of America Corp | 376,305 | $1.35M | 0.00% | −521,722−58.1% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 352,964 | $1.27M | 0.00% | +21,645+6.5% | Added |
| Deutsche Bank AG | 287,856 | $1.03M | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 278,978 | $1.00M | 0.00% | −19,224−6.4% | Reduced |
| Jump Financial, LLC | 263,100 | $944.5K | 0.01% | +251,672+2,202.2% | Added |
| Invesco Ltd. | 261,777 | $939.8K | 0.00% | +27,024+11.5% | Added |
| Cubist Systematic Strategies, LLC | 238,373 | $855.8K | 0.01% | +139,485+141.1% | Added |
| Millennium Management LLC | 225,968 | $811.2K | 0.00% | −187,288−45.3% | Reduced |
| Man Group plc | 220,083 | $790.1K | 0.00% | +220,083 | New |
| Geode Capital Management, LLC | 211,354 | $759.3K | 0.00% | −137,113−39.3% | Reduced |
| Goldman Sachs Group Inc | 208,391 | $748.1K | 0.00% | −49,789−19.3% | Reduced |
| IMC-Chicago, LLC | 197,867 | $710.3K | 0.01% | +46,597+30.8% | Added |
| Dimensional Fund Advisors LP | 176,557 | $633.8K | 0.00% | −181,286−50.7% | Reduced |
| Morgan Stanley | 166,725 | $598.5K | 0.00% | −118,486−41.5% | Reduced |
| Toroso Investments, LLC | 160,195 | $575.1K | 0.00% | −8,554−5.1% | Reduced |
| XTX Topco Ltd | 157,895 | $566.8K | 0.03% | −144,111−47.7% | Reduced |
| State Street Corp | 144,757 | $519.7K | 0.00% | −101−0.1% | Reduced |
| Ameriprise Financial Inc | 129,602 | $465.3K | 0.00% | −65,284−33.5% | Reduced |
| Renaissance Technologies LLC | 116,676 | $418.9K | 0.00% | −461,912−79.8% | Reduced |
| Royal Bank of Canada | 111,465 | $400.0K | 0.00% | +8,074+7.8% | Added |
| Sculptor Capital LP | 100,000 | $359.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 78,162 | $280.6K | 0.00% | −10,454−11.8% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 72,864 | $261.6K | 0.00% | −55,105−43.1% | Reduced |
| Walleye Capital LLC | 68,333 | $245.3K | 0.00% | +68,333 | New |
| Price T Rowe Associates Inc | 64,540 | $232.0K | 0.00% | +20,600+46.9% | Added |
| Ironwood Investment Management LLC | 56,995 | $204.6K | 0.09% | −438−0.8% | Reduced |
| Public Employees Retirement System of Ohio | 56,622 | $203.3K | 0.00% | +590+1.1% | Added |
| Bank of New York Mellon Corp | 56,391 | $202.4K | 0.00% | +4,789+9.3% | Added |
| LPL Financial LLC | 43,106 | $154.8K | 0.00% | −306−0.7% | Reduced |
| Private Advisor Group, LLC | 40,290 | $144.6K | 0.00% | −302,325−88.2% | Reduced |
| Marex Group plc | 40,250 | $144.5K | 0.00% | +127+0.3% | Added |
| Banque Cantonale Vaudoise | 37,669 | $135.0K | 0.01% | +37,669 | New |
| Gsa Capital Partners LLP | 37,277 | $134.0K | 0.01% | +37,277 | New |
| Walleye Trading LLC | 34,628 | $124.3K | 0.00% | +18,450+114.0% | Added |
| Gamco Investors, Inc. Et Al | 33,700 | $121.0K | 0.00% | −2,500−6.9% | Reduced |
| Commonwealth Equity Services, LLC | 31,939 | $115.0K | 0.00% | +11,920+59.5% | Added |
| Citadel Advisors LLC | 31,272 | $112.3K | 0.00% | −90,275−74.3% | Reduced |
| BNP Paribas Arbitrage, SA | 29,908 | $107.4K | 0.00% | −112,143−78.9% | Reduced |
| Stifel Financial Corp | 25,388 | $91.2K | 0.00% | −233−0.9% | Reduced |
| Acadian Asset Management LLC | 22,214 | $79.0K | 0.00% | +22,214 | New |
| Virtu Financial LLC | 16,845 | $60.0K | 0.00% | +16,845 | New |
| Bridgeway Capital Management, LLC | 16,586 | $59.5K | 0.00% | 00.0% | Unchanged |
| Gabelli Funds LLC | 14,900 | $53.5K | 0.00% | +1,900+14.6% | Added |
| Gabelli & Co Investment Advisers, Inc. | 14,500 | $52.1K | 0.01% | −61,500−80.9% | Reduced |
| SBI Securities Co., Ltd. | 14,220 | $51.0K | 0.00% | +1,840+14.9% | Added |
| Squarepoint Ops LLC | 14,037 | $50.4K | 0.00% | −187,086−93.0% | Reduced |
| Harbor Capital Advisors, Inc. | 10,846 | $39.0K | 0.00% | +3,513+47.9% | Added |
| Point72 Asia (Singapore) Pte. Ltd. | 10,765 | $38.6K | 0.01% | −10,766−50.0% | Reduced |
| Hilltop Partners LLC | 10,573 | $38.0K | 0.01% | +227+2.2% | Added |
| FMR LLC | 10,229 | $36.7K | 0.00% | −219−2.1% | Reduced |
| Quest Partners LLC | 7,623 | $27.4K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 7,312 | $26.3K | 0.00% | −36,127−83.2% | Reduced |
| Legal & General Group Plc | 5,687 | $20.4K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 5,379 | $19.3K | 0.00% | +125+2.4% | Added |
| Sunbelt Securities, Inc. | 4,655 | $16.7K | 0.00% | −2,195−32.0% | Reduced |
| Citigroup Inc | 3,520 | $12.6K | 0.00% | −26,893−88.4% | Reduced |
| Russell Investments Group, Ltd. | 3,335 | $12.0K | 0.00% | −7−0.2% | Reduced |
| Jones Financial Companies LLLP | 3,327 | $11.6K | 0.00% | +864+35.1% | Added |
| Westside Investment Management, Inc. | 3,000 | $10.8K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,123 | $7.62K | 0.00% | −23,939−91.9% | Reduced |
| Advisor Group Holdings, Inc. | 2,049 | $7.04K | 0.00% | −143−6.5% | Reduced |
| Rhumbline Advisers | 1,567 | $5.63K | 0.00% | −743−32.2% | Reduced |
| Farther Finance Advisors, LLC | 1,325 | $4.76K | 0.00% | +315+31.2% | Added |
| Nisa Investment Advisors, LLC | 704 | $2.53K | 0.00% | 00.0% | Unchanged |
| St Germain D J Co Inc | 700 | $2.51K | 0.00% | 00.0% | Unchanged |
| Strengthening Families & Communities, LLC | 700 | $2.51K | 0.00% | +700 | New |
| Wells Fargo & Company | 658 | $2.36K | 0.00% | −120−15.4% | Reduced |
| The PNC Financial Services Group, Inc. | 644 | $2.31K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 496 | $2.00K | 0.00% | −6,898−93.3% | Reduced |
| Fortitude Family Office, LLC | 313 | $1.12K | 0.00% | +134+74.9% | Added |
| Frazier Financial Advisors, LLC | 306 | $1.10K | 0.00% | 00.0% | Unchanged |
| Wall Street Access Asset Management, LLC | 300 | $1.08K | 0.00% | +300 | New |
| Barclays PLC | 291 | $1.04K | 0.00% | −11,634−97.6% | Reduced |
| Bessemer Group Inc | 150 | $1.00K | 0.00% | 00.0% | Unchanged |
| Medallion Wealth Advisors, LLC | 250 | $898 | 0.00% | 00.0% | Unchanged |
| Stephens Consulting, LLC | 250 | $898 | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 248 | $890 | 0.00% | +248 | New |
| North Capital, Inc. | 243 | $872 | 0.00% | +1+0.4% | Added |
| MAI Capital Management | 200 | $718 | 0.00% | −75−27.3% | Reduced |
| DB Fitzpatrick & Co, Inc | 192 | $689 | 0.00% | +150+357.1% | Added |
| Allworth Financial LP | 175 | $629 | 0.00% | 00.0% | Unchanged |
| Bokf, NA | 170 | $610 | 0.00% | 00.0% | Unchanged |
| Rialto Wealth Management, LLC | 157 | $564 | 0.00% | +157 | New |
| Main Street Group, LTD | 150 | $539 | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 148 | $531 | 0.00% | +148 | New |
| Federation des caisses Desjardins du Quebec | 111 | $396 | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 109 | $391 | 0.00% | 00.0% | Unchanged |
| Blue Bell Private Wealth Management, LLC | 103 | $370 | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 100 | $359 | 0.00% | 00.0% | Unchanged |
| Tradewinds Capital Management, LLC | 100 | $359 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 100 | $359 | 0.00% | 00.0% | Unchanged |