iRobot
IRBT
IRBT was delisted on the 19th of December, 2025.
247 hedge funds and large institutions have $2.07B invested in iRobot in 2017 Q2 according to their latest regulatory filings, with 50 funds opening new positions, 82 increasing their positions, 84 reducing their positions, and 32 closing their positions.
56% more first-time investments, than exits
New positions opened: 50 | Existing positions closed: 32
30% more capital invested
Capital invested by funds: $1.6B → $2.07B (+$477M)
8% more funds holding
Funds holding: 229 → 247 (+18)
1.2% more ownership
Funds ownership: 88.47% → 89.68% (+1.2%)
2% less repeat investments, than reductions
Existing positions increased: 82 | Existing positions reduced: 84
75% less funds holding in top 10
Funds holding in top 10: 4 → 1 (-3)
81% less call options, than puts
Call options by funds: $38.9M | Put options by funds: $202M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SoftBank Group
Tokyo,
Japan
|
+$119M |
| 2 |
BlackRock
New York
|
+$38.6M |
| 3 |
JIM
Jupiter Investment Management
London,
United Kingdom
|
+$30.2M |
| 4 |
State Street
Boston,
Massachusetts
|
+$25.4M |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
+$23.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CWAM
Columbia Wanger Asset Management
Chicago,
Illinois
|
-$81.9M |
| 2 |
PAMU
Pictet Asset Management (UK)
London,
United Kingdom
|
-$35.3M |
| 3 |
KCM
Kennedy Capital Management
St Louis,
Missouri
|
-$22.1M |
| 4 |
Wellington Management Group
Boston,
Massachusetts
|
-$15M |
| 5 |
Renaissance Technologies
New York
|
-$14.2M |
IRBT Hedge Fund Activity: Q2 2017 in Review
247 of the 4,012 institutional investors tracked by Wall St. Rank reported a position in iRobot (IRBT) for Q2 2017, worth a combined $2.07B — up 30% from $1.6B a quarter earlier.
Buyers outnumbered sellers: 50 funds opened new IRBT positions and 32 closed out — a net gain of 18 holders — while 82 added to existing stakes and 84 trimmed.
The largest buyer was SoftBank Group, opening a new position worth an estimated $119M. The largest seller was Columbia Wanger Asset Management, cutting an estimated $81.9M.
- 247 institutional investors held iRobot (IRBT) as of Q2 2017, up from 229 in Q1 2017.
- Funds reported $2.07B of iRobot stock for Q2 2017, up 30% quarter-over-quarter.
- 50 funds opened new iRobot positions in Q2 2017 and 32 closed out, a net change of +18 holders.
- The largest iRobot buyer in Q2 2017 was SoftBank Group, an estimated $119M added.
- The largest iRobot seller in Q2 2017 was Columbia Wanger Asset Management, an estimated $81.9M sold.
Based on aggregated 13F filings for Q2 2017.