Parallax Volatility Advisers’s iRobot IRBT Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | – | Sell |
-6,600
| Closed | -$17.8K | – | 1683 |
|
|
2025
Q1 | $17.8K | Hold |
6,600
| – | – | ﹤0.01% | 1418 |
|
|
2024
Q4 | $51.1K | Hold |
6,600
| – | – | ﹤0.01% | 1784 |
|
|
2024
Q3 | $57.4K | Hold |
6,600
| – | – | ﹤0.01% | 1825 |
|
|
2024
Q2 | $60.1K | Hold |
6,600
| – | – | ﹤0.01% | 1744 |
|
|
2024
Q1 | $57.8K | Sell |
6,600
-3,500
| -35% | -$56.6K | ﹤0.01% | 1629 |
|
|
2023
Q4 | $391K | Hold |
10,100
| – | – | ﹤0.01% | 1646 |
|
|
2023
Q3 | $383K | Sell |
10,100
-52,500
| -84% | -$2.11M | ﹤0.01% | 1672 |
|
|
2023
Q2 | $2.83M | Sell |
62,600
-146,900
| -70% | -$5.86M | 0.01% | 1002 |
|
|
2023
Q1 | $9.14M | Buy |
209,500
+97,200
| +87% | +$4.3M | 0.02% | 620 |
|
|
2022
Q4 | $5.4M | Buy |
112,300
+22,100
| +25% | +$1.17M | 0.01% | 997 |
|
|
2022
Q3 | $5.08M | Buy |
90,200
+75,800
| +526% | +$3.98M | 0.01% | 1012 |
|
|
2022
Q2 | $529K | Sell |
14,400
-46,200
| -76% | -$2.23M | ﹤0.01% | 1889 |
|
|
2022
Q1 | $3.84M | Sell |
60,600
-42,600
| -41% | -$2.7M | ﹤0.01% | 1089 |
|
|
2021
Q4 | $6.8M | Buy |
103,200
+43,900
| +74% | +$3.47M | 0.01% | 714 |
|
|
2021
Q3 | $4.66M | Buy |
+59,300
| New | +$5.05M | ﹤0.01% | 855 |
|
|
2021
Q1 | – | Sell |
-212,700
| Closed | -$17.1M | – | 1629 |
|
|
2020
Q4 | $17.1M | Sell |
212,700
-42,600
| -17% | -$3.47M | 0.02% | 573 |
|
|
2020
Q3 | $19.4M | Buy |
255,300
+115,700
| +83% | +$8.92M | 0.01% | 732 |
|
|
2020
Q2 | $11.7M | Buy |
139,600
+28,800
| +26% | +$1.9M | 0.01% | 712 |
|
|
2020
Q1 | $4.53M | Sell |
110,800
-90,900
| -45% | -$4.36M | 0.01% | 903 |
|
|
2019
Q4 | $10.2M | Sell |
201,700
-183,600
| -48% | -$9.22M | 0.01% | 639 |
|
|
2019
Q3 | $23.8M | Buy |
385,300
+277,600
| +258% | +$19.9M | 0.03% | 352 |
|
|
2019
Q2 | $9.85M | Buy |
107,700
+22,400
| +26% | +$2.27M | 0.01% | 525 |
|
|
2019
Q1 | $10M | Buy |
+85,300
| New | +$9.08M | 0.01% | 479 |
|
|
2018
Q4 | – | Sell |
-537,000
| Closed | -$59M | – | 3418 |
|
|
2018
Q3 | $59M | Hold |
537,000
| – | – | 0.07% | 116 |
|
|
2018
Q2 | $40.7M | Buy |
+537,000
| New | +$35.7M | 0.06% | 144 |
|
|
2017
Q4 | – | Sell |
-236,100
| Closed | -$18.2M | – | 4440 |
|
|
2017
Q3 | $18.2M | Hold |
236,100
| – | – | 0.03% | 287 |
|
|
2017
Q2 | $19.9M | Buy |
236,100
+156,100
| +195% | +$13.5M | 0.04% | 256 |
|
|
2017
Q1 | $5.29M | Buy |
+80,000
| New | +$4.73M | 0.01% | 563 |
|
|
2016
Q4 | – | Sell |
-2,000
| Closed | -$88K | – | 3591 |
|
|
2016
Q3 | $88K | Buy |
+2,000
| New | +$78.4K | ﹤0.01% | 2168 |
|
|
2016
Q2 | – | Sell |
-8,200
| Closed | -$290K | – | 3021 |
|
|
2016
Q1 | $290K | Buy |
8,200
+4,000
| +95% | +$130K | ﹤0.01% | 1633 |
|
|
2015
Q4 | $148K | Sell |
4,200
-5,800
| -58% | -$188K | ﹤0.01% | 1993 |
|
|
2015
Q3 | $292K | Sell |
10,000
-7,400
| -43% | -$225K | ﹤0.01% | 1703 |
|
|
2015
Q2 | $555K | Buy |
17,400
+15,400
| +770% | +$505K | ﹤0.01% | 1576 |
|
|
2015
Q1 | $65K | Sell |
2,000
-22,300
| -92% | -$724K | ﹤0.01% | 2825 |
|
|
2014
Q4 | $843K | Sell |
24,300
-75,500
| -76% | -$2.59M | ﹤0.01% | 1637 |
|
|
2014
Q3 | $3.04M | Buy |
99,800
+86,200
| +634% | +$2.95M | 0.01% | 925 |
|
|
2014
Q2 | $557K | Buy |
13,600
+13,000
| +2,167% | +$470K | ﹤0.01% | 1333 |
|
|
2014
Q1 | $25K | Sell |
600
-2,600
| -81% | -$104K | ﹤0.01% | 2698 |
|
|
2013
Q4 | $111K | Sell |
3,200
-1,200
| -27% | -$40.9K | ﹤0.01% | 1781 |
|
|
2013
Q3 | $166K | Buy |
4,400
+4,100
| +1,367% | +$147K | ﹤0.01% | 1200 |
|
|
2013
Q2 | $12K | Buy |
+300
| New | +$9.37K | ﹤0.01% | 2174 |
|
Other funds holding IRBT
Parallax Volatility Advisers's IRBT Position: Q2 2025 in Review
Parallax Volatility Advisers sold out of iRobot (IRBT) in Q2 2025, closing a stake of 6,383 shares — an estimated $17.2K sold.
Parallax Volatility Advisers first reported a position in IRBT in Q4 2013 and held it in 36 quarters. The position peaked at $7.39M in Q3 2020. 129 funds tracked by Wall St. Rank hold IRBT as of Q2 2025.
- Parallax Volatility Advisers reported no remaining iRobot position as of Q2 2025 after selling out during the quarter.
- Parallax Volatility Advisers sold 6,383 iRobot shares in Q2 2025, an estimated $17.2K.
- Parallax Volatility Advisers first reported a position in iRobot in Q4 2013 and held it in 36 quarters.
- Parallax Volatility Advisers's iRobot position peaked at $7.39M in Q3 2020.
- 129 funds tracked by Wall St. Rank held iRobot as of Q2 2025.
Based on Parallax Volatility Advisers's 13F filing for Q2 2025, filed 14 Aug 2025.