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, Q2 2024
Institutional positions in iRobot Corp as of Jun 30, 2024. 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
- 169
- −6 vs. Q1 2024
- Shares held
- 20.2M
- −604.4K (−2.9%) vs. Q1 2024
- Total value
- $183.6M
- −$6.54M (−3.4%) vs. Q1 2024
- New holders
- 36
- 44 more added
- Sold out
- 42
- 48 more reduced
2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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, Q2 2024
Shares, value and share of portfolio for each institution holding iRobot Corp; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ameriprise Financial Inc | 2,594,141 | $23.6M | 0.01% | +630,925+32.1% | Added |
| BlackRock Inc. | 2,229,800 | $20.3M | 0.00% | −262,284−10.5% | Reduced |
| Vanguard Group Inc | 1,537,037 | $14.0M | 0.00% | −629,191−29.0% | Reduced |
| Primecap Management Co | 1,472,063 | $13.4M | 0.01% | −16,340−1.1% | Reduced |
| State Street Corp | 1,149,965 | $10.5M | 0.00% | +434,921+60.8% | Added |
| Jacobs Levy Equity Management, Inc | 797,039 | $7.26M | 0.03% | +330,914+71.0% | Added |
| Federated Hermes, Inc. | 796,923 | $7.26M | 0.02% | +21,982+2.8% | Added |
| Morgan Stanley | 677,062 | $6.17M | 0.00% | +34,995+5.5% | Added |
| Geode Capital Management, LLC | 657,239 | $5.99M | 0.00% | +51,134+8.4% | Added |
| Charles Schwab Investment Management Inc | 528,302 | $4.81M | 0.00% | −69,910−11.7% | Reduced |
| Jane Street Group, LLC | 458,784 | $4.18M | 0.00% | +105,702+29.9% | Added |
| Caption Management, LLC | 439,224 | $4.00M | 0.42% | −30,133−6.4% | Reduced |
| Two Sigma Investments, LP | 434,820 | $3.96M | 0.01% | +275,266+172.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 392,748 | $3.58M | 0.01% | +392,748 | New |
| Capital Fund Management S.A. | 362,237 | $3.30M | 0.04% | +362,237 | New |
| Two Sigma Advisers, LP | 290,400 | $2.65M | 0.01% | +261,300+897.9% | Added |
| Susquehanna International Group, LLP | 269,235 | $2.45M | 0.00% | +159,731+145.9% | Added |
| Northern Trust Corp | 246,293 | $2.24M | 0.00% | −14,750−5.7% | Reduced |
| Goldman Sachs Group Inc | 229,105 | $2.09M | 0.00% | +34,847+17.9% | Added |
| Sculptor Capital LP | 220,700 | $2.01M | 0.04% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 210,925 | $1.92M | 0.00% | −986,620−82.4% | Reduced |
| AQR Capital Management LLC | 196,431 | $1.79M | 0.00% | +127,602+185.4% | Added |
| Bank of America Corp | 178,286 | $1.62M | 0.00% | +11,310+6.8% | Added |
| Dimensional Fund Advisors LP | 170,534 | $1.55M | 0.00% | −181,632−51.6% | Reduced |
| GMT Capital Corp | 167,800 | $1.53M | 0.06% | +167,800 | New |
| Bank of New York Mellon Corp | 163,670 | $1.49M | 0.00% | +3,956+2.5% | Added |
| Invesco Ltd. | 163,610 | $1.49M | 0.00% | +4,037+2.5% | Added |
| Deutsche Bank AG | 156,237 | $1.42M | 0.00% | +1,103+0.7% | Added |
| Susquehanna Fundamental Investments, LLC | 145,745 | $1.33M | 0.03% | 00.0% | Unchanged |
| Citadel Advisors LLC | 145,448 | $1.33M | 0.00% | +92,890+176.7% | Added |
| Millennium Management LLC | 126,090 | $1.15M | 0.00% | −473,999−79.0% | Reduced |
| Graham Capital Management, L.P. | 121,075 | $1.10M | 0.04% | +2,569+2.2% | Added |
| Balyasny Asset Management LLC | 104,791 | $954.6K | 0.00% | +9,800+10.3% | Added |
| Calamos Advisors LLC | 100,000 | $911.0K | 0.00% | 00.0% | Unchanged |
| Alps Advisors Inc | 98,583 | $898.1K | 0.01% | −651−0.7% | Reduced |
| Canada Pension Plan Investment Board | 93,500 | $851.8K | 0.00% | +30,300+47.9% | Added |
| Gsa Capital Partners LLP | 91,065 | $830.0K | 0.06% | +91,065 | New |
| UBS Group AG | 86,598 | $788.9K | 0.00% | −21,507−19.9% | Reduced |
| Squarepoint Ops LLC | 79,925 | $728.1K | 0.00% | −112,943−58.6% | Reduced |
| Walleye Capital LLC | 78,534 | $715.4K | 0.01% | −115,400−59.5% | Reduced |
| Nuveen Asset Management, LLC | 76,310 | $695.2K | 0.00% | −77,211−50.3% | Reduced |
| Toroso Investments, LLC | 73,190 | $666.8K | 0.01% | +73,190 | New |
| Stifel Financial Corp | 69,561 | $633.7K | 0.00% | −2,025−2.8% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 61,775 | $562.8K | 0.00% | +44,713+262.1% | Added |
| Gratus Capital LLC | 60,000 | $546.6K | 0.02% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 58,168 | $529.0K | 0.00% | +58,168 | New |
| Maven Securities LTD | 56,500 | $514.7K | 0.08% | −32,200−36.3% | Reduced |
| Gabelli & Co Investment Advisers, Inc. | 55,500 | $505.6K | 0.08% | +35,000+170.7% | Added |
| Ironwood Investment Management LLC | 50,657 | $461.5K | 0.25% | +50,657 | New |
| Bridgeway Capital Management, LLC | 50,000 | $455.5K | 0.01% | +50,000 | New |
| Marex Group plc | 49,863 | $454.3K | 0.01% | +5,130+11.5% | Added |
| Rhumbline Advisers | 49,040 | $446.7K | 0.00% | +6,485+15.2% | Added |
| Arete Wealth Advisors, LLC | 48,635 | $443.0K | 0.04% | +48,635 | New |
| Russell Investments Group, Ltd. | 45,329 | $413.0K | 0.00% | −3,541−7.2% | Reduced |
| Rafferty Asset Management, LLC | 43,803 | $399.0K | 0.00% | +43,803 | New |
| Price T Rowe Associates Inc | 43,727 | $399.0K | 0.00% | +892+2.1% | Added |
| Arrowstreet Capital, Limited Partnership | 41,947 | $382.0K | 0.00% | −25,661−38.0% | Reduced |
| Corton Capital Inc. | 41,720 | $380.1K | 0.20% | +41,720 | New |
| Gamco Investors, Inc. Et Al | 41,200 | $375.3K | 0.00% | −4,500−9.8% | Reduced |
| LPL Financial LLC | 40,883 | $372.4K | 0.00% | +14,809+56.8% | Added |
| Sherbrooke Park Advisers LLC | 40,353 | $367.6K | 0.06% | +40,353 | New |
| Alliancebernstein L.P. | 39,596 | $360.7K | 0.00% | +8,921+29.1% | Added |
| Public Employees Retirement System of Ohio | 31,002 | $282.4K | 0.00% | +16,287+110.7% | Added |
| Bridgefront Capital, LLC | 28,274 | $257.6K | 0.11% | +28,274 | New |
| Gabelli Funds LLC | 23,500 | $214.1K | 0.00% | −7,400−23.9% | Reduced |
| Citigroup Inc | 23,233 | $211.7K | 0.00% | −2,017−8.0% | Reduced |
| Private Advisor Group, LLC | 22,022 | $200.6K | 0.00% | +22,022 | New |
| US Bancorp | 20,312 | $185.0K | 0.00% | −214−1.0% | Reduced |
| Bank of Montreal | 19,611 | $178.9K | 0.00% | +4,260+27.8% | Added |
| Cambridge Investment Research Advisors, Inc. | 19,016 | $173.0K | 0.00% | −2,091−9.9% | Reduced |
| LMR Partners LLP | 17,702 | $161.3K | 0.00% | +17,702 | New |
| Quattro Financial Advisors LLC | 17,300 | $157.6K | 0.04% | 00.0% | Unchanged |
| STRS Ohio | 16,900 | $154.0K | 0.00% | +16,900 | New |
| Man Group plc | 16,735 | $152.5K | 0.00% | +16,735 | New |
| Royal Bank of Canada | 15,890 | $144.0K | 0.00% | +231+1.5% | Added |
| MetLife Investment Management | 15,612 | $142.2K | 0.00% | +1,457+10.3% | Added |
| BNP Paribas Arbitrage, SA | 15,432 | $140.6K | 0.00% | −20,553−57.1% | Reduced |
| Corebridge Financial, Inc. | 15,305 | $139.4K | 0.00% | +15,305 | New |
| Two Sigma Securities, LLC | 15,294 | $139.3K | 0.01% | +15,294 | New |
| JPMorgan Chase & Co | 14,238 | $129.7K | 0.00% | −28,106−66.4% | Reduced |
| Leonteq Securities AG | 14,200 | $129.4K | 0.02% | −267−1.8% | Reduced |
| Wells Fargo & Company | 13,585 | $123.8K | 0.00% | +4,049+42.5% | Added |
| Engineers Gate Manager LP | 11,476 | $104.5K | 0.00% | −28,842−71.5% | Reduced |
| Manufacturers Life Insurance Company, The | 11,459 | $104.4K | 0.00% | +794+7.4% | Added |
| New York State Common Retirement Fund | 11,131 | $101.4K | 0.00% | +231+2.1% | Added |
| Barclays PLC | 10,675 | $97.2K | 0.00% | −14,202−57.1% | Reduced |
| Savant Capital, LLC | 10,395 | $94.7K | 0.00% | +10,395 | New |
| Marshall Wace, LLP | 10,324 | $94.1K | 0.00% | −55,181−84.2% | Reduced |
| XTX Topco Ltd | 10,151 | $92.5K | 0.01% | −28,933−74.0% | Reduced |
| Legal & General Group Plc | 8,495 | $77.4K | 0.00% | −23,609−73.5% | Reduced |
| Quest Partners LLC | 8,261 | $75.3K | 0.01% | −5,882−41.6% | Reduced |
| Sunbelt Securities, Inc. | 7,550 | $68.8K | 0.01% | +3,175+72.6% | Added |
| Daiwa Securities Group Inc. | 6,745 | $61.0K | 0.00% | +6,745 | New |
| Tower Research Capital LLC (TRC) | 6,595 | $60.1K | 0.00% | −2,210−25.1% | Reduced |
| Harbor Capital Advisors, Inc. | 6,177 | $56.0K | 0.00% | −4,648−42.9% | Reduced |
| Walleye Trading LLC | 5,900 | $53.7K | 0.00% | +5,800+5,800.0% | Added |
| Mirae Asset Global Investments Co., Ltd. | 4,859 | $43.9K | 0.00% | −250,949−98.1% | Reduced |
| Nisa Investment Advisors, LLC | 4,653 | $42.4K | 0.00% | +4,286+1,167.8% | Added |
| Parallax Volatility Advisers, L.P. | 4,182 | $38.1K | 0.00% | −2,767−39.8% | Reduced |
| Public Employees Retirement Association of Colorado | 3,056 | $28.0K | 0.00% | −1,104−26.5% | Reduced |