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 2022
Institutional positions in iRobot Corp as of Mar 31, 2022. 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
- 244
- −16 vs. Q4 2021
- Shares held
- 23.8M
- −812.3K (−3.3%) vs. Q4 2021
- Total value
- $1.51B
- −$113.9M (−7.0%) vs. Q4 2021
- New holders
- 28
- 72 more added
- Sold out
- 44
- 85 more reduced
3 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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 2022
Shares, value and share of portfolio for each institution holding iRobot Corp; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 4,861,539 | $308.2M | 0.01% | −155,164−3.1% | Reduced |
| Vanguard Group Inc | 2,939,954 | $186.4M | 0.00% | +52,357+1.8% | Added |
| Primecap Management Co | 2,358,938 | $149.6M | 0.11% | −62,105−2.6% | Reduced |
| Pictet Asset Management SA | 1,621,644 | $102.8M | 0.12% | +40,567+2.6% | Added |
| Credit Suisse AG | 991,182 | $62.8M | 0.05% | −304,800−23.5% | Reduced |
| State Street Corp | 961,292 | $60.9M | 0.00% | +31,602+3.4% | Added |
| Invesco Ltd. | 810,246 | $51.4M | 0.01% | +21,022+2.7% | Added |
| Baillie Gifford & Co | 719,264 | $45.6M | 0.03% | −178,341−19.9% | Reduced |
| Dimensional Fund Advisors LP | 692,293 | $43.9M | 0.01% | +29,549+4.5% | Added |
| Geode Capital Management, LLC | 485,477 | $30.8M | 0.00% | +20,385+4.4% | Added |
| Legal & General Group Plc | 474,742 | $30.1M | 0.01% | −11,805−2.4% | Reduced |
| Vident Investment Advisory, LLC | 449,614 | $28.5M | 0.74% | +1,115+0.2% | Added |
| Mirae Asset Global Investments Co., Ltd. | 370,490 | $23.5M | 0.05% | −46,959−11.2% | Reduced |
| Disciplined Growth Investors Inc | 346,910 | $22.0M | 0.48% | +6,786+2.0% | Added |
| Bank of New York Mellon Corp | 321,828 | $20.4M | 0.00% | −363−0.1% | Reduced |
| Northern Trust Corp | 294,310 | $18.7M | 0.00% | −9,529−3.1% | Reduced |
| Charles Schwab Investment Management Inc | 284,256 | $18.0M | 0.01% | +28,082+11.0% | Added |
| Norges Bank | 271,765 | $17.2M | 0.00% | +3,895+1.5% | Added |
| Morgan Stanley | 267,309 | $16.9M | 0.00% | −112,657−29.6% | Reduced |
| Gagnon Securities LLC | 203,039 | $12.9M | 2.10% | +6,729+3.4% | Added |
| Principal Financial Group Inc | 182,458 | $11.6M | 0.01% | −1,384−0.8% | Reduced |
| Voloridge Investment Management, LLC | 155,161 | $9.84M | 0.06% | +13,931+9.9% | Added |
| Nuveen Asset Management, LLC | 165,933 | $9.72M | 0.00% | +1,632+1.0% | Added |
| Renaissance Technologies LLC | 149,000 | $9.45M | 0.01% | +103,200+225.3% | Added |
| Wellington Management Group LLP | 146,192 | $9.27M | 0.00% | +43,373+42.2% | Added |
| D. E. Shaw & Co., Inc. | 128,989 | $8.18M | 0.01% | +44,718+53.1% | Added |
| Ameriprise Financial Inc | 118,186 | $7.49M | 0.00% | −533−0.4% | Reduced |
| First Trust Advisors LP | 116,064 | $7.36M | 0.01% | +8,587+8.0% | Added |
| Shell Asset Management Co | 84,274 | $5.34M | 0.13% | −13,103−13.5% | Reduced |
| Citigroup Inc | 80,404 | $5.10M | 0.01% | −2,911−3.5% | Reduced |
| Squarepoint Ops LLC | 79,453 | $5.04M | 0.04% | +71,205+863.3% | Added |
| Parametric Portfolio Associates LLC | 78,886 | $5.00M | 0.00% | +21,190+36.7% | Added |
| Bridgewater Associates, LP | 72,577 | $4.60M | 0.02% | +17,151+30.9% | Added |
| Rhumbline Advisers | 71,268 | $4.52M | 0.01% | +2,548+3.7% | Added |
| Goldman Sachs Group Inc | 69,619 | $4.41M | 0.00% | −115,632−62.4% | Reduced |
| Swiss National Bank | 63,800 | $4.04M | 0.00% | +2,000+3.2% | Added |
| Citadel Advisors LLC | 62,637 | $3.97M | 0.00% | +892+1.4% | Added |
| Bank of America Corp | 58,498 | $3.71M | 0.00% | +38,138+187.3% | Added |
| Group One Trading, L.P. | 57,790 | $3.66M | 0.08% | −128,941−69.1% | Reduced |
| Commonwealth Equity Services, LLC | 57,520 | $3.65M | 0.01% | +6,695+13.2% | Added |
| Capital Fund Management S.A. | 57,367 | $3.64M | 0.10% | +42,063+274.8% | Added |
| Deutsche Bank AG | 54,547 | $3.46M | 0.00% | −3,280−5.7% | Reduced |
| Barclays PLC | 53,374 | $3.38M | 0.00% | −105,716−66.5% | Reduced |
| Kettle Hill Capital Management, LLC | 53,236 | $3.38M | 0.66% | +53,236 | New |
| Public Sector Pension Investment Board | 50,323 | $3.19M | 0.02% | −4,580−8.3% | Reduced |
| Connors Investor Services Inc | 49,534 | $3.14M | 0.33% | +1,058+2.2% | Added |
| Stifel Financial Corp | 46,100 | $2.92M | 0.00% | +13,447+41.2% | Added |
| Brandywine Global Investment Management, LLC | 44,887 | $2.85M | 0.02% | +27,642+160.3% | Added |
| State of New Jersey Common Pension Fund D | 44,737 | $2.84M | 0.01% | +12,627+39.3% | Added |
| Jacobs Levy Equity Management, Inc | 42,762 | $2.71M | 0.02% | +42,762 | New |
| Alliancebernstein L.P. | 41,976 | $2.66M | 0.00% | −851−2.0% | Reduced |
| Cubist Systematic Strategies, LLC | 37,405 | $2.37M | 0.02% | −20,570−35.5% | Reduced |
| Holocene Advisors, LP | 36,686 | $2.33M | 0.01% | −1,667−4.3% | Reduced |
| UBS Asset Management Americas Inc | 35,694 | $2.26M | 0.00% | −2,736−7.1% | Reduced |
| California State Teachers Retirement System | 34,438 | $2.18M | 0.00% | −3,889−10.1% | Reduced |
| Two Sigma Investments, LP | 33,604 | $2.13M | 0.01% | +21,798+184.6% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 33,139 | $2.10M | 0.01% | +1,648+5.2% | Added |
| New York State Teachers Retirement System | 32,079 | $2.03M | 0.00% | −300−0.9% | Reduced |
| Amundi | 34,332 | $2.03M | 0.00% | −5,836−14.5% | Reduced |
| BNP Paribas Arbitrage, SA | 31,931 | $2.02M | 0.00% | −2,692−7.8% | Reduced |
| MUFG Securities EMEA plc | 31,913 | $2.02M | 0.05% | +7,918+33.0% | Added |
| Jane Street Group, LLC | 30,690 | $1.95M | 0.00% | +3,279+12.0% | Added |
| Gsa Capital Partners LLP | 29,697 | $1.88M | 0.25% | +25,892+680.5% | Added |
| HRT Financial LP | 28,855 | $1.83M | 0.01% | +22,044+323.7% | Added |
| Alps Advisors Inc | 28,598 | $1.81M | 0.02% | −5,383−15.8% | Reduced |
| Prudential Financial Inc | 28,231 | $1.79M | 0.00% | −455−1.6% | Reduced |
| New York State Common Retirement Fund | 27,993 | $1.77M | 0.00% | −226−0.8% | Reduced |
| Assenagon Asset Management S.A. | 26,504 | $1.68M | 0.01% | +3,830+16.9% | Added |
| Hussman Strategic Advisors, Inc. | 26,000 | $1.65M | 0.32% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 23,999 | $1.52M | 0.02% | −60−0.2% | Reduced |
| Great West Life Assurance Co | 23,308 | $1.51M | 0.00% | −208−0.9% | Reduced |
| JPMorgan Chase & Co | 23,485 | $1.49M | 0.00% | −7,022−23.0% | Reduced |
| Bridge City Capital, LLC | 23,420 | $1.49M | 0.69% | −109−0.5% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 23,240 | $1.47M | 0.01% | +2,865+14.1% | Added |
| Northwest & Ethical Investments L.P. | 23,108 | $1.47M | 0.05% | +14,308+162.6% | Added |
| Jump Financial, LLC | 22,303 | $1.41M | 0.06% | +22,303 | New |
| Thrivent Financial for Lutherans | 21,946 | $1.39M | 0.00% | +70.0% | Added |
| Duality Advisers, LP | 20,211 | $1.28M | 0.14% | −27,792−57.9% | Reduced |
| Janney Montgomery Scott LLC | 19,209 | $1.22M | 0.01% | −735−3.7% | Reduced |
| Texas Permanent School Fund | 19,112 | $1.21M | 0.02% | −409−2.1% | Reduced |
| Comerica Bank | 23,319 | $1.21M | 0.01% | −60−0.3% | Reduced |
| Bleichroeder LP | 19,041 | $1.21M | 0.21% | −20,230−51.5% | Reduced |
| State of Alaska, Department of Revenue | 18,752 | $1.19M | 0.01% | −335−1.8% | Reduced |
| Edgestream Partners, L.P. | 18,340 | $1.16M | 0.09% | +18,340 | New |
| Price T Rowe Associates Inc | 17,241 | $1.09M | 0.00% | +646+3.9% | Added |
| Susquehanna Fundamental Investments, LLC | 16,767 | $1.06M | 0.02% | −20,137−54.6% | Reduced |
| Russell Investments Group, Ltd. | 16,727 | $1.06M | 0.00% | +10,843+184.3% | Added |
| American International Group, Inc. | 15,386 | $975.0K | 0.01% | −944−5.8% | Reduced |
| Fairfax Financial Holdings LtdSuperinvestorFairfax Financial | 15,000 | $950.0K | 0.03% | 00.0% | Unchanged |
| Caxton Associates LP | 14,809 | $939.0K | 0.09% | +2,696+22.3% | Added |
| Man Group plc | 14,755 | $935.0K | 0.00% | +10,355+235.3% | Added |
| MetLife Investment Management | 13,739 | $871.1K | 0.01% | +4,851+54.6% | Added |
| SG Americas Securities, LLC | 13,569 | $860.0K | 0.01% | +2,047+17.8% | Added |
| Amalgamated Bank | 13,118 | $832.0K | 0.01% | −780−5.6% | Reduced |
| Amalgamated Financial Corp. | 13,118 | $832.0K | 0.01% | +13,118 | New |
| Tudor Investment Corp Et Al | 12,826 | $813.0K | 0.02% | +12,826 | New |
| Cardinal Capital Management | 12,474 | $791.0K | 0.16% | +3,532+39.5% | Added |
| HSBC Holdings PLC | 12,037 | $777.0K | 0.00% | +934+8.4% | Added |
| AIA Group Ltd | 12,070 | $765.0K | 0.03% | −19,137−61.3% | Reduced |
| Wells Fargo & Company | 12,004 | $762.0K | 0.00% | −10,687−47.1% | Reduced |