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 2023
Institutional positions in iRobot Corp as of Dec 31, 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
- 219
- +4 vs. Q3 2023
- Shares held
- 21.8M
- −1.22M (−5.3%) vs. Q3 2023
- Total value
- $842.6M
- −$28.4M (−3.3%) vs. Q3 2023
- New holders
- 33
- 60 more added
- Sold out
- 29
- 68 more reduced
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding iRobot Corp; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mint Tower Capital Management B.V. | 10,200 | $395.0K | 0.12% | +2,552+33.4% | Added |
| Maryland State Retirement & Pension System | 10,164 | $393.3K | 0.01% | 00.0% | Unchanged |
| Wells Fargo & Company | 10,055 | $389.1K | 0.00% | −467−4.4% | Reduced |
| Polar Asset Management Partners Inc. | 10,000 | $387.0K | 0.01% | +1,500+17.6% | Added |
| Vazirani Asset Management LLC | 10,000 | $387.0K | 1.67% | +10,000 | New |
| Herald Investment Management Ltd | 9,800 | $379.2K | 0.07% | 00.0% | Unchanged |
| FourWorld Capital Management LLC | 9,639 | $373.0K | 0.68% | +9,639 | New |
| Teachers Retirement System of the State of Kentucky | 9,263 | $359.0K | 0.00% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 9,253 | $358.1K | 0.00% | 00.0% | Unchanged |
| Harbor Capital Advisors, Inc. | 9,242 | $357.7K | 0.07% | +3,949+74.6% | Added |
| Marathon Trading Investment Management LLC | 8,933 | $345.7K | 0.07% | +8,933 | New |
| Wolverine Asset Management LLC | 8,502 | $329.0K | 0.01% | −1,900−18.3% | Reduced |
| Graham Capital Management, L.P. | 8,267 | $319.9K | 0.01% | +8,267 | New |
| Oregon Public Employees Retirement Fund | 8,138 | $314.9K | 0.01% | −100−1.2% | Reduced |
| Cim Investment Mangement Inc | 7,997 | $309.5K | 0.10% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 7,870 | $304.6K | 0.00% | 00.0% | Unchanged |
| Susquehanna Portfolio Strategies, LLC | 7,736 | $299.4K | 0.01% | +7,736 | New |
| Wealth Enhancement Advisory Services, LLC | 7,539 | $291.8K | 0.00% | +7,539 | New |
| CTC Alternative Strategies, Ltd. | 7,500 | $290.3K | 0.60% | +7,500 | New |
| HighTower Advisors, LLC | 7,410 | $288.0K | 0.00% | +7,410 | New |
| Arizona State Retirement System | 7,356 | $284.7K | 0.00% | −108−1.4% | Reduced |
| Point72 Middle East FZE | 7,145 | $276.5K | 0.02% | +7,145 | New |
| Roman Butler Fullerton & Co | 16,030 | $272.4K | 0.11% | +2,295+16.7% | Added |
| Prelude Capital Management, LLC | 6,887 | $266.5K | 0.02% | −15,051−68.6% | Reduced |
| Headlands Technologies LLC | 6,741 | $260.9K | 0.08% | +6,222+1,198.8% | Added |
| Tower Research Capital LLC (TRC) | 6,590 | $255.0K | 0.00% | +5,991+1,000.2% | Added |
| Occudo Quantitative Strategies LP | 6,563 | $254.0K | 0.03% | +6,563 | New |
| Leonteq Securities AG | 6,282 | $243.1K | 0.03% | −1,808−22.3% | Reduced |
| Belvedere Trading LLC | 6,157 | $238.3K | 0.02% | +6,157 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,106 | $236.3K | 0.00% | +1,038+20.5% | Added |
| Handelsbanken Fonder AB | 6,058 | $234.0K | 0.00% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 6,013 | $232.7K | 0.00% | −12,435−67.4% | Reduced |
| D. E. Shaw & Co., Inc. | 5,857 | $226.7K | 0.00% | +5,857 | New |
| Guggenheim Capital LLC | 5,686 | $220.0K | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 5,683 | $219.9K | 0.00% | +5,683 | New |
| Skandinaviska Enskilda Banken AB (publ) | 5,000 | $193.5K | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 4,955 | $191.8K | 0.02% | −360−6.8% | Reduced |
| Equitec Proprietary Markets, LLC | 4,404 | $170.4K | 0.18% | +4,404 | New |
| Larson Financial Group LLC | 4,173 | $161.5K | 0.01% | +4,138+11,822.9% | Added |
| Public Employees Retirement Association of Colorado | 4,160 | $161.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 3,428 | $132.7K | 0.00% | +326+10.5% | Added |
| Ameritas Investment Partners, Inc. | 2,726 | $105.5K | 0.00% | 00.0% | Unchanged |
| Harvest Fund Management Co., Ltd | 2,446 | $93.0K | 0.01% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 1,688 | $65.3K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 1,408 | $54.5K | 0.00% | +27+2.0% | Added |
| Quadrant Capital Group LLC | 1,122 | $43.4K | 0.00% | +328+41.3% | Added |
| Hunting Hill Global Capital, LLC | 1,118 | $43.3K | 0.03% | −1,597−58.8% | Reduced |
| Public Employees Retirement System of Ohio | 1,111 | $43.0K | 0.00% | −11,865−91.4% | Reduced |
| The PNC Financial Services Group, Inc. | 1,094 | $42.3K | 0.00% | +45+4.3% | Added |
| FNY Investment Advisers, LLC | 1,100 | $42.0K | 0.05% | −500−31.3% | Reduced |
| Fairfield, Bush & Co. | 819 | $31.7K | 0.02% | +819 | New |
| Byrne Asset Management LLC | 810 | $31.4K | 0.02% | +810 | New |
| KBC Group NV | 795 | $31.0K | 0.00% | −201−20.2% | Reduced |
| US Bancorp | 753 | $29.1K | 0.00% | −161−17.6% | Reduced |
| Proequities, Inc. | 750 | $29.0K | 0.00% | 00.0% | Unchanged |
| Beaird Harris Wealth Management, LLC | 750 | $29.0K | 0.00% | +500+200.0% | Added |
| St Germain D J Co Inc | 700 | $27.1K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 678 | $26.2K | 0.00% | +569+522.0% | Added |
| Coppell Advisory Solutions LLC | 576 | $22.3K | 0.00% | 00.0% | Unchanged |
| Lee Financial Co | 525 | $20.3K | 0.00% | 00.0% | Unchanged |
| Cambridge Trust Co | 500 | $19.4K | 0.00% | −500−50.0% | Reduced |
| GPS Wealth Strategies Group, LLC | 465 | $18.0K | 0.00% | 00.0% | Unchanged |
| Longfellow Investment Management Co LLC | 455 | $17.6K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 400 | $15.5K | 0.01% | 00.0% | Unchanged |
| Maryland Capital Advisors Inc. | 400 | $15.5K | 0.01% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 400 | $15.5K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 380 | $14.7K | 0.00% | +5+1.3% | Added |
| Bellevue Asset Management, LLC | 325 | $12.6K | 0.01% | 00.0% | Unchanged |
| Frazier Financial Advisors, LLC | 306 | $11.8K | 0.01% | +306 | New |
| Stephens Consulting, LLC | 250 | $9.68K | 0.00% | 00.0% | Unchanged |
| Kelly Financial Services LLC | 250 | $9.68K | 0.00% | 00.0% | Unchanged |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 700 | $9.52K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 221 | $9.00K | 0.00% | −136−38.1% | Reduced |
| Banque Cantonale Vaudoise | 217 | $8.00K | 0.00% | 00.0% | Unchanged |
| JTC Employer Solutions Trusteee Ltd | 200 | $8.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 165 | $6.39K | 0.00% | −28−14.5% | Reduced |
| Bessemer Group Inc | 150 | $6.00K | 0.00% | −33−18.0% | Reduced |
| Farther Finance Advisors, LLC | 150 | $5.80K | 0.00% | +126+525.0% | Added |
| Main Street Group, LTD | 150 | $5.80K | 0.00% | +150 | New |
| Umb Bank N A | 137 | $5.30K | 0.00% | +137 | New |
| Signaturefd, LLC | 111 | $4.30K | 0.00% | −9−7.5% | Reduced |
| Bogart Wealth, LLC | 109 | $4.22K | 0.00% | 00.0% | Unchanged |
| Blue Bell Private Wealth Management, LLC | 103 | $3.99K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 100 | $3.87K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 100 | $3.87K | 0.00% | 00.0% | Unchanged |
| Provence Wealth Management Group | 100 | $3.87K | 0.00% | 00.0% | Unchanged |
| Caldwell Trust Co | 100 | $3.87K | 0.00% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 100 | $3.87K | 0.00% | +100 | New |
| RFP Financial Group LLC | 98 | $3.79K | 0.00% | 00.0% | Unchanged |
| Gradient Investments LLC | 93 | $3.60K | 0.00% | 00.0% | Unchanged |
| Householder Group Estate & Retirement Specialist, LLC | 100 | $3.00K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 73 | $2.83K | 0.00% | +73 | New |
| Rise Advisors, LLC | 58 | $2.25K | 0.00% | 00.0% | Unchanged |
| CGC Financial Services, LLC | 53 | $2.05K | 0.00% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 52 | $2.01K | 0.00% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 50 | $2.00K | 0.00% | 00.0% | Unchanged |
| First Manhattan Co | 50 | $1.94K | 0.00% | 00.0% | Unchanged |
| Advisors Preferred, LLC | 48 | $1.85K | 0.00% | 00.0% | Unchanged |
| Tennessee Valley Asset Management Partners | 35 | $1.35K | 0.00% | +35 | New |
| Lindbrook Capital, LLC | 29 | $1.12K | 0.00% | +12+70.6% | Added |