iRobot
IRBT
IRBT was delisted on the 19th of December, 2025.
147 hedge funds and large institutions have $769M invested in iRobot in 2013 Q3 according to their latest regulatory filings, with 19 funds opening new positions, 64 increasing their positions, 47 reducing their positions, and 14 closing their positions.
36% more repeat investments, than reductions
Existing positions increased: 64 | Existing positions reduced: 47
36% more first-time investments, than exits
New positions opened: 19 | Existing positions closed: 14
1% more funds holding
Funds holding: 145 → 147 (+2)
7% less capital invested
Capital invested by funds: $831M → $769M (-$62.2M)
24% less call options, than puts
Call options by funds: $11M | Put options by funds: $14.5M
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Lord, Abbett & Co
Jersey City,
New Jersey
|
+$20.2M |
| 2 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$7.88M |
| 3 |
BFA
BlackRock Fund Advisors
San Francisco,
California
|
+$7.54M |
| 4 |
OAM
Oxford Asset Management
Oxford,
United Kingdom
|
+$4.86M |
| 5 |
American Century Companies
Kansas City,
Missouri
|
+$4.17M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wellington Management Group
Boston,
Massachusetts
|
-$36.3M |
| 2 |
BTW
Boston Trust Walden
Boston,
Massachusetts
|
-$13.1M |
| 3 |
O
OppenheimerFunds
New York
|
-$10.8M |
| 4 |
WA
Wasatch Advisors
Salt Lake City,
Utah
|
-$4.44M |
| 5 |
Retirement Systems of Alabama
Montgomery,
Alabama
|
-$2.92M |
IRBT Hedge Fund Activity: Q3 2013 in Review
147 of the 3,085 institutional investors tracked by Wall St. Rank reported a position in iRobot (IRBT) for Q3 2013, worth a combined $769M — down 7.5% from $831M a quarter earlier.
Buyers outnumbered sellers: 19 funds opened new IRBT positions and 14 closed out — a net gain of 5 holders — while 64 added to existing stakes and 47 trimmed.
The largest buyer was Lord, Abbett & Co, adding an estimated $20.2M. The largest seller was Wellington Management Group, cutting an estimated $36.3M.
- 147 institutional investors held iRobot (IRBT) as of Q3 2013, up from 145 in Q2 2013.
- Funds reported $769M of iRobot stock for Q3 2013, down 7.5% quarter-over-quarter.
- 19 funds opened new iRobot positions in Q3 2013 and 14 closed out, a net change of +5 holders.
- The largest iRobot buyer in Q3 2013 was Lord, Abbett & Co, an estimated $20.2M added.
- The largest iRobot seller in Q3 2013 was Wellington Management Group, an estimated $36.3M sold.
Based on aggregated 13F filings for Q3 2013.