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, Q3 2023
Institutional positions in iRobot Corp as of Sep 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
- 215
- +5 vs. Q2 2023
- Shares held
- 23.0M
- −988.7K (−4.1%) vs. Q2 2023
- Total value
- $871.0M
- −$214.5M (−19.8%) vs. Q2 2023
- New holders
- 31
- 54 more added
- Sold out
- 26
- 68 more reduced
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding iRobot Corp; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| California State Teachers Retirement System | 329,219 | $12.5M | 0.02% | −2,974−0.9% | Reduced |
| Disciplined Growth Investors Inc | 337,709 | $12.8M | 0.30% | −2,739−0.8% | Reduced |
| Calamos Advisors LLC | 343,719 | $13.0M | 0.07% | −70,783−17.1% | Reduced |
| Goldman Sachs Group Inc | 360,543 | $13.7M | 0.00% | −77,552−17.7% | Reduced |
| One Fin Capital Management LP | 362,000 | $13.7M | 5.56% | +65,000+21.9% | Added |
| Segantii Capital Management Ltd | 450,000 | $17.1M | 0.65% | +450,000 | New |
| Charles Schwab Investment Management Inc | 452,020 | $17.1M | 0.00% | +40,943+10.0% | Added |
| Geode Capital Management, LLC | 566,266 | $21.5M | 0.00% | +19,258+3.5% | Added |
| Dimensional Fund Advisors LP | 573,425 | $21.7M | 0.01% | +11,188+2.0% | Added |
| Morgan Stanley | 602,319 | $22.8M | 0.00% | −46,056−7.1% | Reduced |
| Alpine Associates Management Inc. | 962,339 | $36.5M | 1.91% | +5,400+0.6% | Added |
| State Street Corp | 1,128,653 | $42.8M | 0.00% | +24,025+2.2% | Added |
| Primecap Management Co | 1,793,755 | $68.0M | 0.06% | −32,798−1.8% | Reduced |
| Vanguard Group Inc | 2,952,921 | $111.9M | 0.00% | +19,910+0.7% | Added |
| BlackRock Inc. | 4,636,796 | $175.7M | 0.01% | −40,215−0.9% | Reduced |
| Hollencrest Capital Management | 0 | $0 | 0.00% | −75−100.0% | Sold out |
| TIG Advisors, LLC | 0 | $0 | 0.00% | −201,282−100.0% | Sold out |
| Readystate Asset Management LP | 0 | $0 | 0.00% | −198,434−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −176,030−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −58,435−100.0% | Sold out |
| Berry Street Capital Management LLP | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Bluefin Capital Management, LLC | 0 | $0 | 0.00% | −23,957−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −12,676−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −10,166−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −9,361−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −8,272−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −5,661−100.0% | Sold out |
| Mutual of America Capital Management LLC | 0 | $0 | 0.00% | −5,319−100.0% | Sold out |
| Yakira Capital Management, Inc. | 0 | $0 | 0.00% | −5,167−100.0% | Sold out |
| Commonwealth Equity Services, LLC | 0 | $0 | 0.00% | −5,098−100.0% | Sold out |
| Privium Fund Management (UK) Ltd | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −4,718−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −4,621−100.0% | Sold out |
| CI Private Wealth, LLC | 0 | $0 | 0.00% | −4,428−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −1,500−100.0% | Sold out |
| Fairfield, Bush & Co. | 0 | $0 | 0.00% | −1,400−100.0% | Sold out |
| PCA Investment Advisory Services Inc. | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Creative Financial Designs Inc | 0 | $0 | 0.00% | −63−100.0% | Sold out |
| Clearview Wealth Advisors LLC | 0 | $0 | 0.00% | −48−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Ronald Blue Trust, Inc. | 0 | $0 | 0.00% | −11−100.0% | Sold out |