iRobot
IRBT
IRBT was delisted on the 19th of December, 2025.
240 hedge funds and large institutions have $1.89B invested in iRobot in 2017 Q3 according to their latest regulatory filings, with 37 funds opening new positions, 87 increasing their positions, 83 reducing their positions, and 41 closing their positions.
5% more repeat investments, than reductions
Existing positions increased: 87 | Existing positions reduced: 83
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
0.87% less ownership
Funds ownership: 89.68% → 88.81% (-0.87%)
10% less first-time investments, than exits
New positions opened: 37 | Existing positions closed: 41
3% less funds holding
Funds holding: 247 → 240 (-7)
9% less capital invested
Capital invested by funds: $2.07B → $1.89B (-$179M)
48% less call options, than puts
Call options by funds: $53M | Put options by funds: $102M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
+$40.2M |
| 2 |
Norges Bank
Oslo,
Norway
|
+$27.2M |
| 3 |
Renaissance Technologies
New York
|
+$24M |
| 4 |
CS
Credit Suisse
Zurich,
Switzerland
|
+$23.2M |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
+$15.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SoftBank Group
Tokyo,
Japan
|
-$34M |
| 2 |
Acadian Asset Management
Boston,
Massachusetts
|
-$28.4M |
| 3 |
Morgan Stanley
New York
|
-$17.3M |
| 4 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
-$15.3M |
| 5 |
Wellington Management Group
Boston,
Massachusetts
|
-$14.1M |
IRBT Hedge Fund Activity: Q3 2017 in Review
240 of the 4,012 institutional investors tracked by Wall St. Rank reported a position in iRobot (IRBT) for Q3 2017, worth a combined $1.89B — down 8.6% from $2.07B a quarter earlier.
Sellers outnumbered buyers: 41 funds closed out of IRBT and 37 opened new positions — a net loss of 4 holders — while 83 trimmed existing stakes and 87 added.
The largest buyer was JP Morgan Chase, adding an estimated $40.2M. The largest seller was SoftBank Group, cutting an estimated $34M.
- 240 institutional investors held iRobot (IRBT) as of Q3 2017, down from 247 in Q2 2017.
- Funds reported $1.89B of iRobot stock for Q3 2017, down 8.6% quarter-over-quarter.
- 37 funds opened new iRobot positions in Q3 2017 and 41 closed out, a net change of -4 holders.
- The largest iRobot buyer in Q3 2017 was JP Morgan Chase, an estimated $40.2M added.
- The largest iRobot seller in Q3 2017 was SoftBank Group, an estimated $34M sold.
Based on aggregated 13F filings for Q3 2017.