iRobot
IRBT
IRBT was delisted on the 19th of December, 2025.
245 hedge funds and large institutions have $1.63B invested in iRobot in 2022 Q3 according to their latest regulatory filings, with 73 funds opening new positions, 58 increasing their positions, 64 reducing their positions, and 45 closing their positions.
400% more funds holding in top 10
Funds holding in top 10: 1 → 5 (+4)
91% more capital invested
Capital invested by funds: $853M → $1.63B (+$774M)
63% more call options, than puts
Call options by funds: $37.1M | Put options by funds: $22.8M
62% more first-time investments, than exits
New positions opened: 73 | Existing positions closed: 45
20.52% more ownership
Funds ownership: 85.54% → 106.06% (+21%)
11% more funds holding
Funds holding: 220 → 245 (+25)
9% less repeat investments, than reductions
Existing positions increased: 58 | Existing positions reduced: 64
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MF
Magnetar Financial
Evanston,
Illinois
|
+$78.3M |
| 2 |
AAM
Alpine Associates Management
Palm Beach,
Florida
|
+$77.8M |
| 3 |
JP Morgan Chase
New York
|
+$39.2M |
| 4 |
AllianceBernstein
Nashville,
Tennessee
|
+$33.9M |
| 5 |
WIC
Water Island Capital
New York
|
+$33M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Invesco
Atlanta,
Georgia
|
-$38.2M |
| 2 |
PAMS
Pictet Asset Management (Switzerland)
Geneva 73,
Switzerland
|
-$27.3M |
| 3 |
Legal & General Group
London,
United Kingdom
|
-$23.9M |
| 4 |
VIA
Vident Investment Advisory
Alpharetta,
Georgia
|
-$19.3M |
| 5 |
BlackRock
New York
|
-$14.9M |
IRBT Hedge Fund Activity: Q3 2022 in Review
245 of the 5,806 institutional investors tracked by Wall St. Rank reported a position in iRobot (IRBT) for Q3 2022, worth a combined $1.63B — up 91% from $853M a quarter earlier.
Buyers outnumbered sellers: 73 funds opened new IRBT positions and 45 closed out — a net gain of 28 holders — while 58 added to existing stakes and 64 trimmed.
The largest buyer was Magnetar Financial, opening a new position worth an estimated $78.3M. The largest seller was Invesco, cutting an estimated $38.2M.
- 245 institutional investors held iRobot (IRBT) as of Q3 2022, up from 220 in Q2 2022.
- Funds reported $1.63B of iRobot stock for Q3 2022, up 91% quarter-over-quarter.
- 73 funds opened new iRobot positions in Q3 2022 and 45 closed out, a net change of +28 holders.
- The largest iRobot buyer in Q3 2022 was Magnetar Financial, an estimated $78.3M added.
- The largest iRobot seller in Q3 2022 was Invesco, an estimated $38.2M sold.
Based on aggregated 13F filings for Q3 2022.