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, Q1 2024
Institutional positions in iRobot Corp as of Mar 31, 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
- 177
- −40 vs. Q4 2023
- Shares held
- 20.8M
- −959.5K (−4.4%) vs. Q4 2023
- Total value
- $190.7M
- −$651.8M (−77.4%) vs. Q4 2023
- New holders
- 41
- 50 more added
- Sold out
- 81
- 54 more reduced
2 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding iRobot Corp; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Tower Research Capital LLC (TRC) | 8,805 | $77.1K | 0.00% | +2,215+33.6% | Added |
| Pentwater Capital Management LP | 8,497 | $74.4K | 0.00% | −96,503−91.9% | Reduced |
| Parallax Volatility Advisers, L.P. | 6,949 | $60.9K | 0.00% | +6,949 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,106 | $53.5K | 0.00% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 5,306 | $46.5K | 0.00% | −3,947−42.7% | Reduced |
| Cutler Group LP | 5,000 | $43.0K | 0.02% | +4,969+16,029.0% | Added |
| Sunbelt Securities, Inc. | 4,375 | $38.3K | 0.00% | −580−11.7% | Reduced |
| Public Employees Retirement Association of Colorado | 4,160 | $36.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,726 | $23.9K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 2,529 | $22.2K | 0.00% | +2,521+31,512.5% | Added |
| Great West Life Assurance Co | 2,437 | $21.0K | 0.00% | −20,471−89.4% | Reduced |
| Advisor Group Holdings, Inc. | 2,244 | $19.7K | 0.00% | −1,184−34.5% | Reduced |
| Danske Bank A/S | 2,240 | $19.6K | 0.00% | +2,240 | New |
| State of Wyoming | 2,094 | $18.3K | 0.00% | +2,094 | New |
| Quadrant Capital Group LLC | 1,715 | $15.0K | 0.00% | +593+52.9% | Added |
| The PNC Financial Services Group, Inc. | 1,582 | $13.9K | 0.00% | +488+44.6% | Added |
| Comerica Bank | 1,529 | $13.4K | 0.00% | −12,748−89.3% | Reduced |
| Metropolitan Life Insurance Co | 1,457 | $12.8K | 0.00% | −231−13.7% | Reduced |
| CIBC Private Wealth Group, LLC | 1,070 | $9.06K | 0.00% | +1,070 | New |
| Harvest Fund Management Co., Ltd | 995 | $9.00K | 0.00% | −1,451−59.3% | Reduced |
| Amalgamated Bank | 929 | $8.00K | 0.00% | −10,485−91.9% | Reduced |
| Teachers Retirement System of the State of Kentucky | 970 | $8.00K | 0.00% | −8,293−89.5% | Reduced |
| Proequities, Inc. | 760 | $6.66K | 0.00% | +10+1.3% | Added |
| FMR LLC | 700 | $6.13K | 0.00% | −708−50.3% | Reduced |
| St Germain D J Co Inc | 700 | $6.13K | 0.00% | 00.0% | Unchanged |
| Beaird Harris Wealth Management, LLC | 650 | $5.69K | 0.00% | −100−13.3% | Reduced |
| Westside Investment Management, Inc. | 600 | $5.26K | 0.00% | +600 | New |
| Centerpoint Advisors, LLC | 600 | $5.00K | 0.00% | +600 | New |
| Signaturefd, LLC | 480 | $4.21K | 0.00% | +369+332.4% | Added |
| GPS Wealth Strategies Group, LLC | 465 | $4.07K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 480 | $4.00K | 0.00% | +259+117.2% | Added |
| Allworth Financial LP | 400 | $3.50K | 0.00% | −278−41.0% | Reduced |
| Federation des caisses Desjardins du Quebec | 400 | $3.50K | 0.00% | 00.0% | Unchanged |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 500 | $3.37K | 0.00% | −200−28.6% | Reduced |
| Nisa Investment Advisors, LLC | 367 | $3.21K | 0.00% | −13−3.4% | Reduced |
| Frazier Financial Advisors, LLC | 306 | $2.68K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 285 | $2.50K | 0.00% | −3,888−93.2% | Reduced |
| Bellevue Asset Management, LLC | 250 | $2.19K | 0.00% | −75−23.1% | Reduced |
| Stephens Consulting, LLC | 250 | $2.19K | 0.00% | 00.0% | Unchanged |
| Kelly Financial Services LLC | 250 | $2.19K | 0.00% | 00.0% | Unchanged |
| Banque Cantonale Vaudoise | 217 | $2.00K | 0.00% | 00.0% | Unchanged |
| JTC Employer Solutions Trusteee Ltd | 200 | $2.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 205 | $1.80K | 0.00% | +40+24.2% | Added |
| Truvestments Capital LLC | 200 | $1.75K | 0.00% | −200−50.0% | Reduced |
| Main Street Group, LTD | 150 | $1.27K | 0.00% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 200 | $1.00K | 0.00% | −900−81.8% | Reduced |
| Bessemer Group Inc | 150 | $1.00K | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 109 | $955 | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 106 | $929 | 0.00% | +6+6.0% | Added |
| Blue Bell Private Wealth Management, LLC | 103 | $902 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 100 | $876 | 0.00% | 00.0% | Unchanged |
| Caldwell Trust Co | 100 | $876 | 0.00% | 00.0% | Unchanged |
| Householder Group Estate & Retirement Specialist, LLC | 100 | $876 | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 100 | $876 | 0.00% | +100 | New |
| RFP Financial Group LLC | 98 | $858 | 0.00% | 00.0% | Unchanged |
| Gradient Investments LLC | 93 | $815 | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 58 | $508 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 57 | $499 | 0.00% | +57 | New |
| CGC Financial Services, LLC | 53 | $464 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 54 | $462 | 0.00% | +30+125.0% | Added |
| Brown Brothers Harriman & Co | 52 | $456 | 0.00% | 00.0% | Unchanged |
| DB Fitzpatrick & Co, Inc | 40 | $350 | 0.00% | +40 | New |
| Private Wealth Management Group, LLC | 36 | $316 | 0.00% | −37−50.7% | Reduced |
| Adirondack Trust Co | 30 | $262 | 0.00% | 00.0% | Unchanged |
| Delta Asset Management LLC | 25 | $219 | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 13 | $146 | 0.00% | +13 | New |
| Northwestern Mutual Wealth Management Co | 16 | $140 | 0.00% | +16 | New |
| Principal Securities, Inc. | 12 | $105 | 0.00% | +6+100.0% | Added |
| Parallel Advisors, LLC | 9 | $79 | 0.00% | +5+125.0% | Added |
| Pathway Financial Advisers, LLC | 9 | $78 | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 8 | $70 | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 6 | $52 | 0.00% | +6 | New |
| Duncker Streett & Co Inc | 5 | $44 | 0.00% | 00.0% | Unchanged |
| Sandy Spring Bank | 4 | $36 | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 60 | $1 | 0.00% | +60 | New |
| VitalStone Financial, LLC | 29 | $0 | 0.00% | −10,240−99.7% | Reduced |
| Covestor Ltd | 7 | $0 | 0.00% | +5+250.0% | Added |
| Segantii Capital Management Ltd | 0 | $0 | 0.00% | −684,397−100.0% | Sold out |
| Alpine Associates Management Inc. | 0 | $0 | 0.00% | −596,832−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −329,872−100.0% | Sold out |
| CNH Partners LLC | 0 | $0 | 0.00% | −200,802−100.0% | Sold out |
| Baillie Gifford & Co | 0 | $0 | 0.00% | −189,026−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −167,490−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −144,932−100.0% | Sold out |
| Public Sector Pension Investment Board | 0 | $0 | 0.00% | −104,895−100.0% | Sold out |
| Silphium Asset Management Ltd | 0 | $0 | 0.00% | −60,000−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −54,945−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −53,665−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −43,013−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −42,300−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −35,000−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −32,105−100.0% | Sold out |
| New York State Teachers Retirement System | 0 | $0 | 0.00% | −30,779−100.0% | Sold out |
| Vivaldi Asset Management, LLC | 0 | $0 | 0.00% | −29,512−100.0% | Sold out |
| Thrivent Financial for Lutherans | 0 | $0 | 0.00% | −24,831−100.0% | Sold out |
| Texas Permanent School Fund | 0 | $0 | 0.00% | −24,072−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −23,438−100.0% | Sold out |
| Rpo LLC | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Keebeck Alpha, LP | 0 | $0 | 0.00% | −19,544−100.0% | Sold out |
| Carmignac Gestion | 0 | $0 | 0.00% | −18,042−100.0% | Sold out |