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 2023
Institutional positions in iRobot Corp as of Jun 30, 2023. 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
- 210
- −8 vs. Q1 2023
- Shares held
- 24.0M
- −1.34M (−5.3%) vs. Q1 2023
- Total value
- $1.09B
- −$19.8M (−1.8%) vs. Q1 2023
- New holders
- 33
- 51 more added
- Sold out
- 41
- 77 more reduced
2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: 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 2023
Shares, value and share of portfolio for each institution holding iRobot Corp; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Herald Investment Management Ltd | 9,800 | $443.4K | 0.09% | +9,800 | New |
| Skandinaviska Enskilda Banken AB (publ) | 10,000 | $453.0K | 0.00% | −10,000−50.0% | Reduced |
| ProShare Advisors LLC | 10,166 | $460.0K | 0.00% | +374+3.8% | Added |
| Algert Global LLC | 10,358 | $468.7K | 0.02% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 10,402 | $470.7K | 0.01% | −2,600−20.0% | Reduced |
| Maryland State Retirement & Pension System | 10,609 | $480.1K | 0.01% | −357−3.3% | Reduced |
| Manufacturers Life Insurance Company, The | 10,803 | $488.8K | 0.00% | +434+4.2% | Added |
| Cambridge Investment Research Advisors, Inc. | 10,834 | $490.0K | 0.00% | −165−1.5% | Reduced |
| New York State Common Retirement Fund | 10,900 | $493.2K | 0.00% | −3,000−21.6% | Reduced |
| Voya Investment Management LLC | 10,925 | $494.4K | 0.00% | +732+7.2% | Added |
| Carmignac Gestion | 12,220 | $553.0K | 0.01% | +12,220 | New |
| Amalgamated Bank | 12,295 | $556.0K | 0.00% | +99+0.8% | Added |
| Janus Henderson Group PLC | 12,301 | $556.4K | 0.00% | −16−0.1% | Reduced |
| Boothbay Fund Management, LLC | 12,500 | $565.6K | 0.02% | 00.0% | Unchanged |
| Landscape Capital Management, L.L.C. | 12,512 | $566.2K | 0.07% | 00.0% | Unchanged |
| Parallax Volatility Advisers, L.P. | 12,676 | $573.6K | 0.02% | −41,626−76.7% | Reduced |
| Public Employees Retirement System of Ohio | 12,884 | $583.0K | 0.00% | +88+0.7% | Added |
| Two Sigma Advisers, LP | 13,300 | $601.8K | 0.00% | −6,700−33.5% | Reduced |
| MetLife Investment Management | 14,155 | $640.5K | 0.00% | +416+3.0% | Added |
| Louisiana State Employees Retirement System | 14,300 | $647.1K | 0.01% | +1,600+12.6% | Added |
| Yousif Capital Management, LLC | 14,591 | $660.2K | 0.01% | −770−5.0% | Reduced |
| American International Group, Inc. | 14,719 | $666.0K | 0.00% | +39+0.3% | Added |
| Gabelli & Co Investment Advisers, Inc. | 15,700 | $710.4K | 0.12% | −32,350−67.3% | Reduced |
| LPL Financial LLC | 17,302 | $782.9K | 0.00% | +4,953+40.1% | Added |
| Keebeck Alpha, LP | 17,544 | $793.9K | 0.78% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 17,761 | $803.7K | 0.00% | −228,088−92.8% | Reduced |
| State of Alaska, Department of Revenue | 17,921 | $810.0K | 0.01% | −725−3.9% | Reduced |
| Mission Wealth Management, LP | 18,170 | $822.2K | 0.03% | −200−1.1% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 18,390 | $832.1K | 0.00% | +6,962+60.9% | Added |
| GTS Securities LLC | 18,499 | $837.1K | 0.03% | +18,499 | New |
| Price T Rowe Associates Inc | 18,749 | $849.0K | 0.00% | +1,649+9.6% | Added |
| Russell Investments Group, Ltd. | 18,860 | $853.4K | 0.00% | −17−0.1% | Reduced |
| Amundi | 18,961 | $860.3K | 0.00% | +8,810+86.8% | Added |
| Norges Bank | 21,012 | $950.8K | 0.00% | +21,012 | New |
| BNP Paribas Arbitrage, SA | 21,630 | $978.8K | 0.00% | −41,823−65.9% | Reduced |
| Wells Fargo & Company | 22,449 | $1.02M | 0.00% | −73−0.3% | Reduced |
| Great West Life Assurance Co | 23,387 | $1.06M | 0.00% | −2,054−8.1% | Reduced |
| Bluefin Capital Management, LLC | 23,957 | $1.08M | 0.25% | +23,957 | New |
| Texas Permanent School Fund | 23,976 | $1.08M | 0.01% | −444−1.8% | Reduced |
| Pentwater Capital Management LP | 24,000 | $1.09M | 0.01% | +24,000 | New |
| Murchinson Ltd. | 25,000 | $1.13M | 0.15% | −105−0.4% | Reduced |
| Berry Street Capital Management LLP | 25,000 | $1.13M | 0.48% | +25,000 | New |
| Prelude Capital Management, LLC | 25,517 | $1.15M | 0.10% | −992−3.7% | Reduced |
| Thrivent Financial for Lutherans | 26,049 | $1.18M | 0.00% | −936−3.5% | Reduced |
| Centiva Capital, LP | 26,555 | $1.20M | 0.06% | −30,585−53.5% | Reduced |
| Alps Advisors Inc | 27,497 | $1.24M | 0.01% | +887+3.3% | Added |
| Bank of America Corp | 28,380 | $1.28M | 0.00% | −49,787−63.7% | Reduced |
| Marex Group plc | 28,456 | $1.29M | 0.23% | +7,281+34.4% | Added |
| Candriam Luxembourg S.C.A. | 29,769 | $1.35M | 0.01% | −10,189−25.5% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 30,780 | $1.39M | 0.01% | +1,948+6.8% | Added |
| New York State Teachers Retirement System | 31,079 | $1.41M | 0.00% | −300−1.0% | Reduced |
| Prudential Financial Inc | 33,685 | $1.52M | 0.00% | +7,114+26.8% | Added |
| UBS Asset Management Americas Inc | 37,793 | $1.65M | 0.00% | 00.0% | Unchanged |
| Vivaldi Asset Management, LLC | 45,666 | $2.07M | 0.12% | 00.0% | Unchanged |
| Stifel Financial Corp | 48,901 | $2.21M | 0.00% | +648+1.3% | Added |
| Gamco Investors, Inc. Et Al | 49,125 | $2.22M | 0.02% | +10,750+28.0% | Added |
| UBS Group AG | 51,417 | $2.33M | 0.00% | −21,600−29.6% | Reduced |
| Barclays PLC | 52,512 | $2.38M | 0.00% | +17,497+50.0% | Added |
| Citigroup Inc | 56,111 | $2.54M | 0.00% | +26,650+90.5% | Added |
| Swiss National Bank | 57,100 | $2.58M | 0.00% | −2,000−3.4% | Reduced |
| Balyasny Asset Management LLC | 58,435 | $2.64M | 0.01% | +58,435 | New |
| Capital Fund Management S.A. | 62,154 | $2.81M | 0.04% | −1,672−2.6% | Reduced |
| Deutsche Bank AG | 65,096 | $2.95M | 0.00% | +20,368+45.5% | Added |
| Group One Trading, L.P. | 74,772 | $3.38M | 0.14% | +74,772 | New |
| Legal & General Group Plc | 79,207 | $3.58M | 0.00% | −1,609−2.0% | Reduced |
| Renaissance Technologies LLC | 82,600 | $3.74M | 0.01% | −92,000−52.7% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 85,000 | $3.85M | 0.02% | +41,000+93.2% | Added |
| Rhumbline Advisers | 87,363 | $3.95M | 0.00% | +1,114+1.3% | Added |
| Millennium Management LLC | 87,843 | $3.97M | 0.00% | −239,706−73.2% | Reduced |
| Allianz Asset Management GmbH | 88,359 | $4.00M | 0.01% | +12,760+16.9% | Added |
| Gabelli Funds LLC | 92,151 | $4.17M | 0.03% | −46,749−33.7% | Reduced |
| Public Sector Pension Investment Board | 95,334 | $4.31M | 0.03% | +443+0.5% | Added |
| Citadel Advisors LLC | 104,986 | $4.75M | 0.01% | +51,952+98.0% | Added |
| Invesco Ltd. | 107,693 | $4.87M | 0.00% | −629−0.6% | Reduced |
| Chicago Capital Management, LLC | 115,313 | $5.22M | 6.68% | +313+0.3% | Added |
| HRT Financial LP | 120,770 | $5.46M | 0.05% | −8,315−6.4% | Reduced |
| Principal Financial Group Inc | 154,996 | $7.01M | 0.00% | −9,261−5.6% | Reduced |
| Nuveen Asset Management, LLC | 172,787 | $7.82M | 0.00% | +7,055+4.3% | Added |
| Wellington Management Group LLP | 176,030 | $7.97M | 0.00% | −29,634−14.4% | Reduced |
| Readystate Asset Management LP | 198,434 | $8.98M | 0.89% | +198,434 | New |
| Versor Investments LP | 200,450 | $9.07M | 1.57% | −327,575−62.0% | Reduced |
| TIG Advisors, LLC | 201,282 | $9.11M | 0.55% | +201,282 | New |
| CNH Partners LLC | 225,376 | $10.2M | 0.44% | −362,799−61.7% | Reduced |
| Jane Street Group, LLC | 241,330 | $10.9M | 0.01% | +233,632+3,035.0% | Added |
| Magnetar Financial LLC | 248,147 | $11.2M | 0.25% | −182,446−42.4% | Reduced |
| Susquehanna International Group, LLP | 256,503 | $11.6M | 0.02% | +188,295+276.1% | Added |
| Bank of New York Mellon Corp | 259,638 | $11.7M | 0.00% | −5,467−2.1% | Reduced |
| Marshall Wace, LLP | 260,100 | $11.8M | 0.03% | +166,091+176.7% | Added |
| Baillie Gifford & Co | 269,636 | $12.2M | 0.01% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 270,732 | $12.3M | 0.00% | −365,506−57.4% | Reduced |
| Ameriprise Financial Inc | 291,753 | $13.2M | 0.00% | +180,167+161.5% | Added |
| One Fin Capital Management LP | 297,000 | $13.4M | 5.83% | +297,000 | New |
| HSBC Holdings PLC | 296,471 | $13.5M | 0.01% | +29,621+11.1% | Added |
| Northern Trust Corp | 300,152 | $13.6M | 0.00% | −442−0.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 313,446 | $14.2M | 0.03% | +73,153+30.4% | Added |
| Alliancebernstein L.P. | 324,383 | $14.7M | 0.01% | +19,065+6.2% | Added |
| California State Teachers Retirement System | 332,193 | $15.0M | 0.02% | +283,184+577.8% | Added |
| Disciplined Growth Investors Inc | 340,448 | $15.4M | 0.35% | +1,932+0.6% | Added |
| Charles Schwab Investment Management Inc | 411,077 | $18.6M | 0.01% | +26,319+6.8% | Added |
| Calamos Advisors LLC | 414,502 | $18.8M | 0.10% | −129,201−23.8% | Reduced |