We are live on ! Find out more
IRBT

iRobot
IRBT

Delisted

IRBT was delisted on the 19th of December, 2025.

Back to rankings

164 hedge funds and large institutions have $709M invested in iRobot in 2013 Q4 according to their latest regulatory filings, with 36 funds opening new positions, 59 increasing their positions, 46 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed

89% more first-time investments, than exits

New positions opened: 36 | Existing positions closed: 19

28% more repeat investments, than reductions

Existing positions increased: 59 | Existing positions reduced: 46

12% more funds holding

Funds holding: 147 → 164 (+17)

10% less call options, than puts

Call options by funds: $10.4M | Put options by funds: $11.5M

4.7% less ownership

Funds ownership: 74.96% → 70.26% (-4.7%)

13% less capital invested

Capital invested by funds: $815M → $709M (-$106M)

Holders
164
Holders Change
+17
Holders Change %
+11.56%
% of All Funds
4.74%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
36
Increased
59
Reduced
46
Closed
19
Calls
$10.4M
Puts
$11.5M
Net Calls
-$1.13M
Net Calls Change
+$2.34M

Top Buyers

Rank Fund Capital Flow
1
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
+$21M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$14.5M
3
GIM
Granahan Investment Management
Massachusetts
+$14.3M
4
Invesco
Invesco
Georgia
+$11.2M
5
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$8.1M

Top Sellers

Rank Fund Capital Flow
1
State Street
State Street
Massachusetts
-$57.2M
2
Wellington Management Group
Wellington Management Group
Massachusetts
-$46M
3
O
OppenheimerFunds
New York
-$40.9M
4
WA
Wasatch Advisors
Utah
-$10.3M
5
TA
Teachers Advisors
New York
-$7.58M

IRBT Hedge Fund Activity: Q4 2013 in Review

164 of the 3,459 institutional investors tracked by Wall St. Rank reported a position in iRobot (IRBT) for Q4 2013, worth a combined $709M — down 13% from $815M a quarter earlier.

Buyers outnumbered sellers: 36 funds opened new IRBT positions and 19 closed out — a net gain of 17 holders — while 59 added to existing stakes and 46 trimmed.

The largest buyer was Lord, Abbett & Co, adding an estimated $21M. The largest seller was State Street, cutting an estimated $57.2M.

  • 164 institutional investors held iRobot (IRBT) as of Q4 2013, up from 147 in Q3 2013.
  • Funds reported $709M of iRobot stock for Q4 2013, down 13% quarter-over-quarter.
  • 36 funds opened new iRobot positions in Q4 2013 and 19 closed out, a net change of +17 holders.
  • The largest iRobot buyer in Q4 2013 was Lord, Abbett & Co, an estimated $21M added.
  • The largest iRobot seller in Q4 2013 was State Street, an estimated $57.2M sold.

Based on aggregated 13F filings for Q4 2013.