iRobot
IRBT
IRBT was delisted on the 19th of December, 2025.
296 hedge funds and large institutions have $3.48B invested in iRobot in 2019 Q1 according to their latest regulatory filings, with 68 funds opening new positions, 77 increasing their positions, 90 reducing their positions, and 25 closing their positions.
172% more first-time investments, than exits
New positions opened: 68 | Existing positions closed: 25
49% more capital invested
Capital invested by funds: $2.33B → $3.48B (+$1.14B)
25% more funds holding in top 10
Funds holding in top 10: 4 → 5 (+1)
17% more funds holding
Funds holding: 254 → 296 (+42)
3.12% more ownership
Funds ownership: 103.18% → 106.31% (+3.1%)
14% less repeat investments, than reductions
Existing positions increased: 77 | Existing positions reduced: 90
61% less call options, than puts
Call options by funds: $89.3M | Put options by funds: $229M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GGHC
Gilder Gagnon Howe & Co
New York
|
+$79.1M |
| 2 |
Goldman Sachs
New York
|
+$64.1M |
| 3 |
1832 Asset Management
Toronto,
Ontario, Canada
|
+$43.5M |
| 4 |
Lord, Abbett & Co
Jersey City,
New Jersey
|
+$42.2M |
| 5 |
D.E. Shaw & Co
New York
|
+$21.1M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wellington Management Group
Boston,
Massachusetts
|
-$76.3M |
| 2 |
CS
Credit Suisse
Zurich,
Switzerland
|
-$33.5M |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$31.1M |
| 4 |
VOYA Investment Management
Atlanta,
Georgia
|
-$22.6M |
| 5 |
PAMU
Pictet Asset Management (UK)
London,
United Kingdom
|
-$16.1M |
IRBT Hedge Fund Activity: Q1 2019 in Review
296 of the 4,621 institutional investors tracked by Wall St. Rank reported a position in iRobot (IRBT) for Q1 2019, worth a combined $3.48B — up 49% from $2.33B a quarter earlier.
Buyers outnumbered sellers: 68 funds opened new IRBT positions and 25 closed out — a net gain of 43 holders — while 77 added to existing stakes and 90 trimmed.
The largest buyer was Gilder Gagnon Howe & Co, adding an estimated $79.1M. The largest seller was Wellington Management Group, cutting an estimated $76.3M.
- 296 institutional investors held iRobot (IRBT) as of Q1 2019, up from 254 in Q4 2018.
- Funds reported $3.48B of iRobot stock for Q1 2019, up 49% quarter-over-quarter.
- 68 funds opened new iRobot positions in Q1 2019 and 25 closed out, a net change of +43 holders.
- The largest iRobot buyer in Q1 2019 was Gilder Gagnon Howe & Co, an estimated $79.1M added.
- The largest iRobot seller in Q1 2019 was Wellington Management Group, an estimated $76.3M sold.
Based on aggregated 13F filings for Q1 2019.