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 2026
Institutional positions in iRobot Corp as of Mar 31, 2026. 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
IRBT is no longer listed, and 13F filings after Q3 2025 list far fewer holders. See Q3 2025
- Institutional holders
- 2
- −17 vs. Q4 2025
- Shares held
- 37.4K
- −450.0K (−92.3%) vs. Q4 2025
- Total value
- $2.94K
- −$50.5K (−94.5%) vs. Q4 2025
- New holders
- 0
- 0 more added
- Sold out
- 17
- 0 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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 2026
Shares, value and share of portfolio for each institution holding iRobot Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Banque Cantonale Vaudoise | 37,117 | $2.00K | 0.00% | 00.0% | Unchanged |
| Wall Street Access Asset Management, LLC | 300 | $939 | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 0 | $0 | 0.00% | −286,311−100.0% | Sold out |
| Marathon Trading Investment Management LLC | 0 | $0 | 0.00% | −46,000−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −33,350−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −31,278−100.0% | Sold out |
| T3 Companies, LLC | 0 | $0 | 0.00% | −23,001−100.0% | Sold out |
| GAMMA Investing LLC | 0 | $0 | 0.00% | −18,309−100.0% | Sold out |
| X-Square Capital, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| St Germain D J Co Inc | 0 | $0 | 0.00% | −700−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −220−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −217−100.0% | Sold out |
| Signature Resources Capital Management, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| CGC Financial Services, LLC | 0 | $0 | 0.00% | −53−100.0% | Sold out |
| Kohmann Bosshard Financial Services, LLC | 0 | $0 | 0.00% | −36−100.0% | Sold out |
| Adirondack Trust Co | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Bessemer Group Inc | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| DV Equities, LLC | – | – | – | – | Not filed |