iRobot
IRBT
IRBT was delisted on the 19th of December, 2025.
244 hedge funds and large institutions have $1.25B invested in iRobot in 2022 Q4 according to their latest regulatory filings, with 44 funds opening new positions, 59 increasing their positions, 79 reducing their positions, and 40 closing their positions.
10% more first-time investments, than exits
New positions opened: 44 | Existing positions closed: 40
0% more funds holding
Funds holding: 244 → 244 (0)
0% more funds holding in top 10
Funds holding in top 10: 5 → 5 (0)
11.41% less ownership
Funds ownership: 106.04% → 94.63% (-11%)
23% less capital invested
Capital invested by funds: $1.63B → $1.25B (-$381M)
25% less repeat investments, than reductions
Existing positions increased: 59 | Existing positions reduced: 79
45% less call options, than puts
Call options by funds: $31.1M | Put options by funds: $57.1M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
VI
Versor Investments
New York
|
+$10.6M |
| 2 |
Calamos Advisors
Naperville,
Illinois
|
+$9.25M |
| 3 |
BlackRock
New York
|
+$8.43M |
| 4 |
State of Wisconsin Investment Board
Madison,
Wisconsin
|
+$7.22M |
| 5 |
State Street
Boston,
Massachusetts
|
+$5.59M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PAMS
Pictet Asset Management (Switzerland)
Geneva 73,
Switzerland
|
-$54.8M |
| 2 |
MF
Magnetar Financial
Evanston,
Illinois
|
-$22.5M |
| 3 |
Baillie Gifford & Co
Edinburgh,
United Kingdom
|
-$14.9M |
| 4 |
Primecap Management
Pasadena,
California
|
-$14.5M |
| 5 |
SCM
Segantii Capital Management
Hong Kong
|
-$12.7M |
IRBT Hedge Fund Activity: Q4 2022 in Review
244 of the 6,238 institutional investors tracked by Wall St. Rank reported a position in iRobot (IRBT) for Q4 2022, worth a combined $1.25B — down 23% from $1.63B a quarter earlier.
Buyers outnumbered sellers: 44 funds opened new IRBT positions and 40 closed out — a net gain of 4 holders — while 59 added to existing stakes and 79 trimmed.
The largest buyer was Versor Investments, adding an estimated $10.6M. The largest seller was Pictet Asset Management (Switzerland), cutting an estimated $54.8M.
- 244 institutional investors held iRobot (IRBT) as of Q4 2022, unchanged from Q3 2022.
- Funds reported $1.25B of iRobot stock for Q4 2022, down 23% quarter-over-quarter.
- 44 funds opened new iRobot positions in Q4 2022 and 40 closed out, a net change of +4 holders.
- The largest iRobot buyer in Q4 2022 was Versor Investments, an estimated $10.6M added.
- The largest iRobot seller in Q4 2022 was Pictet Asset Management (Switzerland), an estimated $54.8M sold.
Based on aggregated 13F filings for Q4 2022.