D. E. Shaw & Co., Inc.
- SEC CIK
- 0001009207
- Latest filing
- Aug 14, 2026
IRBT holding history
iRobot Corp in every 13F filed by D. E. Shaw & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
IRBT overviewAll 13F holders of IRBTFull Q2 2026 holdings
- Shares (Q2 2025)
- 0
- Sold out in Q2 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 13
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2025 | 0 | $0 | 0.0% | −57,809−100.0% | Sold out | Holders |
| Q1 2025 | 57,809 | $156.1K | <0.1% | +3,362+6.2% | Added | Holders |
| Q4 2024 | 54,447 | $422.0K | <0.1% | +54,447 | New | Holders |
| Q3 2024 | 0 | $0 | 0.0% | −210,925−100.0% | Sold out | Holders |
| Q2 2024 | 210,925 | $1.92M | <0.1% | −986,620−82.4% | Reduced | Holders |
| Q1 2024 | 1,197,545 | $10.5M | <0.1% | +1,191,688+20,346.4% | Added | Holders |
| Q4 2023 | 5,857 | $226.7K | <0.1% | +5,857 | New | Holders |
| Q1 2023 | 0 | $0 | 0.0% | −4,351−100.0% | Sold out | Holders |
| Q4 2022 | 4,351 | $209.4K | <0.1% | −1,239−22.2% | Reduced | Holders |
| Q3 2022 | 5,590 | $315.0K | <0.1% | −189,666−97.1% | Reduced | Holders |
| Q2 2022 | 195,256 | $7.17M | <0.1% | +66,267+51.4% | Added | Holders |
| Q1 2022 | 128,989 | $8.18M | <0.1% | +44,718+53.1% | Added | Holders |
| Q4 2021 | 84,271 | $5.55M | <0.1% | +54,217+180.4% | Added | Holders |
| Q3 2021 | 30,054 | $2.36M | <0.1% | +7,211+31.6% | Added | Holders |
| Q2 2021 | 22,843 | $2.13M | <0.1% | −171,224−88.2% | Reduced | Holders |
| Q1 2021 | 194,067 | $23.7M | <0.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.