iRobot Corporation shares owned by Parallax Volatility Advisers
Quarter-by-quarter ownership of iRobot Corporation (IRBT) shares owned by Parallax Volatility Advisers
from 13F filings
Historical chart of Parallax Volatility Advisers investment in iRobot Corporation
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Quarterly reported holdings in iRobot Corporation by Parallax Volatility Advisers
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $1.3M | 34k | 38.70 |
| 2023-09-30 | $1.3M | 34k | 37.90 |
| 2023-06-30 | $4.5M | 99k | 45.25 |
| 2023-03-31 | $12M | 282k | 43.64 |
| 2022-12-31 | $8.7M | 180k | 48.13 |
| 2022-09-30 | $6.9M | 123k | 56.32 |
| 2022-06-30 | $784k | 21k | 36.81 |
| 2022-03-31 | $13M | 205k | 63.40 |
| 2021-12-31 | $8.5M | 122k | 70.00 |
| 2021-09-30 | $14M | 176k | 80.00 |
| 2021-06-30 | $11M | 121k | 90.00 |
| 2021-03-31 | $18M | 147k | 120.00 |
| 2020-12-31 | $31M | 389k | 80.00 |
| 2020-09-30 | $43M | 535k | 80.00 |
| 2020-06-30 | $53M | 663k | 80.00 |
| 2020-03-31 | $6.9M | 173k | 40.00 |
| 2019-12-31 | $17M | 344k | 50.00 |
| 2019-09-30 | $43M | 718k | 60.00 |
| 2019-06-30 | $14M | 157k | 90.00 |
| 2019-03-31 | $12M | 102k | 120.00 |
| 2018-12-31 | $14M | 162k | 83.75 |
| 2018-09-30 | $59M | 539k | 110.11 |
| 2018-06-30 | $43M | 568k | 75.77 |
| 2017-12-31 | $312k | 4.1k | 76.58 |
| 2017-09-30 | $21M | 269k | 77.07 |
| 2017-06-30 | $21M | 246k | 84.16 |
| 2017-03-31 | $5.5M | 85k | 65.00 |
| 2016-12-31 | $47k | 800 | 58.75 |
| 2016-09-30 | $123k | 2.8k | 44.44 |
| 2016-06-30 | $379k | 11k | 35.93 |
| 2016-03-31 | $373k | 9.3k | 40.00 |
| 2015-12-31 | $241k | 6.9k | 35.00 |
| 2015-09-30 | $726k | 25k | 28.75 |
| 2015-06-30 | $1.0M | 32k | 31.67 |
| 2015-03-31 | $315k | 11k | 30.00 |
| 2014-12-31 | $1.9M | 62k | 30.00 |
| 2014-09-30 | $3.8M | 126k | 30.00 |
| 2014-06-30 | $906k | 23k | 40.00 |
| 2014-03-31 | $29k | 645 | 44.44 |
| 2013-12-31 | $444k | 13k | 33.33 |
| 2013-09-30 | $336k | 8.4k | 40.00 |
| 2013-06-30 | $28k | 700 | 40.00 |
| 2013-03-31 | $54k | 1.8k | 30.00 |
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