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IRBT

iRobot
IRBT

Delisted

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

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169 hedge funds and large institutions have $184M invested in iRobot in 2024 Q2 according to their latest regulatory filings, with 36 funds opening new positions, 44 increasing their positions, 48 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed

4% less capital invested

Capital invested by funds: $191M → $184M (-$7.08M)

8% less repeat investments, than reductions

Existing positions increased: 44 | Existing positions reduced: 48

4.36% less ownership

Funds ownership: 74.45% → 70.09% (-4.4%)

5% less funds holding

Funds holding: 177 → 169 (-8)

12% less call options, than puts

Call options by funds: $20.4M | Put options by funds: $23.1M

14% less first-time investments, than exits

New positions opened: 36 | Existing positions closed: 42

Holders
169
Holders Change
-8
Holders Change %
-4.52%
% of All Funds
2.44%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
36
Increased
44
Reduced
48
Closed
42
Calls
$20.4M
Puts
$23.1M
Net Calls
-$2.68M
Net Calls Change
+$23.1M

Top Buyers

Rank Fund Capital Flow
1
Ameriprise
Ameriprise
Minnesota
+$5.81M
2
State Street
State Street
Massachusetts
+$4.01M
3
Capital Fund Management (CFM)
Capital Fund Management (CFM)
France
+$3.34M
4
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
+$3.05M
5
Two Sigma Investments
Two Sigma Investments
New York
+$2.54M

Top Sellers

Rank Fund Capital Flow
1
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$9.09M
2
Vanguard Group
Vanguard Group
Pennsylvania
-$5.8M
3
Millennium Management
Millennium Management
New York
-$4.37M
4
BlackRock
BlackRock
New York
-$2.42M
5
Mirae Asset Global Investments
Mirae Asset Global Investments
South Korea
-$2.31M
Name Holding Trade Value Shares
Change 		Change in
Stake
Bank of New York Mellon
26
Bank of New York Mellon
New York
$1.49M +$36.4K +3,956 +2%
Invesco
27
Invesco
Georgia
$1.49M +$37.2K +4,037 +3%
Deutsche Bank
28
Deutsche Bank
Germany
$1.42M +$10.2K +1,103 +0.7%
SFI
29
Susquehanna Fundamental Investments
Pennsylvania
$1.33M – – –
Citadel Advisors
30
Citadel Advisors
Florida
$1.33M +$856K +92,890 +177%
Millennium Management
31
Millennium Management
New York
$1.15M -$4.37M -473,999 -79%
GCM
32
Graham Capital Management
Connecticut
$1.1M +$23.7K +2,569 +2%
Balyasny Asset Management
33
Balyasny Asset Management
Illinois
$955K +$90.3K +9,800 +10%
Calamos Advisors
34
Calamos Advisors
Illinois
$911K – – –
AA
35
ALPS Advisors
Colorado
$898K -$6K -651 -0.7%
Canada Pension Plan Investment Board
36
Canada Pension Plan Investment Board
Ontario, Canada
$852K +$279K +30,300 +48%
GCP
37
GSA Capital Partners
United Kingdom
$830K +$839K +91,065 New
UBS Group
38
UBS Group
Switzerland
$789K -$198K -21,507 -20%
Squarepoint
39
Squarepoint
New York
$728K -$1.04M -112,943 -59%
Walleye Capital
40
Walleye Capital
New York
$715K -$1.06M -115,400 -60%
N
41
Nuveen
North Carolina
$695K -$711K -77,211 -50%
TI
42
Tidal Investments
Wisconsin
$667K +$674K +73,190 New
Stifel Financial
43
Stifel Financial
Missouri
$634K -$18.7K -2,025 -3%
Mitsubishi UFJ Asset Management
44
Mitsubishi UFJ Asset Management
Japan
$563K +$412K +44,713 +262%
GC
45
Gratus Capital
Georgia
$547K – – –
Acadian Asset Management
46
Acadian Asset Management
Massachusetts
$529K +$536K +58,168 New
MS
47
Maven Securities
Jersey
$515K -$297K -32,200 -36%
GCIA
48
Gabelli & Co Investment Advisers
New York
$506K +$322K +35,000 +171%
IIM
49
Ironwood Investment Management
Massachusetts
$461K +$467K +50,657 New
BCM
50
Bridgeway Capital Management
Texas
$456K +$461K +50,000 New
1
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IRBT Hedge Fund Activity: Q2 2024 in Review

169 of the 6,926 institutional investors tracked by Wall St. Rank reported a position in iRobot (IRBT) for Q2 2024, worth a combined $184M — down 3.7% from $191M a quarter earlier.

Sellers outnumbered buyers: 42 funds closed out of IRBT and 36 opened new positions — a net loss of 6 holders — while 48 trimmed existing stakes and 44 added.

The largest buyer was Ameriprise, adding an estimated $5.81M. The largest seller was D.E. Shaw & Co, cutting an estimated $9.09M.

  • 169 institutional investors held iRobot (IRBT) as of Q2 2024, down from 177 in Q1 2024.
  • Funds reported $184M of iRobot stock for Q2 2024, down 3.7% quarter-over-quarter.
  • 36 funds opened new iRobot positions in Q2 2024 and 42 closed out, a net change of -6 holders.
  • The largest iRobot buyer in Q2 2024 was Ameriprise, an estimated $5.81M added.
  • The largest iRobot seller in Q2 2024 was D.E. Shaw & Co, an estimated $9.09M sold.

Based on aggregated 13F filings for Q2 2024.