iRobot
IRBT
IRBT was delisted on the 19th of December, 2025.
215 hedge funds and large institutions have $871M invested in iRobot in 2023 Q3 according to their latest regulatory filings, with 31 funds opening new positions, 54 increasing their positions, 68 reducing their positions, and 26 closing their positions.
19% more first-time investments, than exits
New positions opened: 31 | Existing positions closed: 26
2% more funds holding
Funds holding: 210 → 215 (+5)
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
3.91% less ownership
Funds ownership: 86.95% → 83.03% (-3.9%)
20% less capital invested
Capital invested by funds: $1.09B → $871M (-$215M)
21% less repeat investments, than reductions
Existing positions increased: 54 | Existing positions reduced: 68
36% less call options, than puts
Call options by funds: $63.3M | Put options by funds: $99.5M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SCM
Segantii Capital Management
Hong Kong
|
+$18.1M |
| 2 |
Norges Bank
Oslo,
Norway
|
+$7.23M |
| 3 |
PCM
Pentwater Capital Management
Naples,
Florida
|
+$6.67M |
| 4 |
Millennium Management
New York
|
+$4.93M |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$3.83M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CS
Credit Suisse
Zurich,
Switzerland
|
-$29.1M |
| 2 |
TAL
TIG Advisors LLC
New York
|
-$9.11M |
| 3 |
RAM
Readystate Asset Management
Chicago,
Illinois
|
-$8.98M |
| 4 |
JP Morgan Chase
New York
|
-$8.8M |
| 5 |
Wellington Management Group
Boston,
Massachusetts
|
-$7.97M |
IRBT Hedge Fund Activity: Q3 2023 in Review
215 of the 6,302 institutional investors tracked by Wall St. Rank reported a position in iRobot (IRBT) for Q3 2023, worth a combined $871M — down 20% from $1.09B a quarter earlier.
Buyers outnumbered sellers: 31 funds opened new IRBT positions and 26 closed out — a net gain of 5 holders — while 54 added to existing stakes and 68 trimmed.
The largest buyer was Segantii Capital Management, opening a new position worth an estimated $18.1M. The largest seller was Credit Suisse, cutting an estimated $29.1M.
- 215 institutional investors held iRobot (IRBT) as of Q3 2023, up from 210 in Q2 2023.
- Funds reported $871M of iRobot stock for Q3 2023, down 20% quarter-over-quarter.
- 31 funds opened new iRobot positions in Q3 2023 and 26 closed out, a net change of +5 holders.
- The largest iRobot buyer in Q3 2023 was Segantii Capital Management, an estimated $18.1M added.
- The largest iRobot seller in Q3 2023 was Credit Suisse, an estimated $29.1M sold.
Based on aggregated 13F filings for Q3 2023.