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IRBT

iRobot
IRBT

Delisted

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

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208 hedge funds and large institutions have $738M invested in iRobot in 2016 Q2 according to their latest regulatory filings, with 45 funds opening new positions, 54 increasing their positions, 68 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

200% more first-time investments, than exits

New positions opened: 45 | Existing positions closed: 15

80% more call options, than puts

Call options by funds: $10.4M | Put options by funds: $5.8M

17% more funds holding

Funds holding: 178 → 208 (+30)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

4% less capital invested

Capital invested by funds: $773M → $738M (-$34.8M)

21% less repeat investments, than reductions

Existing positions increased: 54 | Existing positions reduced: 68

Holders
208
Holders Change
+30
Holders Change %
+16.85%
% of All Funds
5.55%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
45
Increased
54
Reduced
68
Closed
15
Calls
$10.4M
Puts
$5.8M
Net Calls
+$4.63M
Net Calls Change
+$1.42M

Top Buyers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
+$9.07M
2
Two Sigma Investments
Two Sigma Investments
New York
+$8.34M
3
Millennium Management
Millennium Management
New York
+$7.07M
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$6.64M
5
TCM
Tributary Capital Management
Nebraska
+$5.97M

Top Sellers

Rank Fund Capital Flow
1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$35.1M
2
RMCP
Red Mountain Capital Partners
California
-$27.6M
3
CWAM
Columbia Wanger Asset Management
Illinois
-$11.8M
4
Invesco
Invesco
Georgia
-$10.4M
5
DIA
Denver Investment Advisors
Colorado
-$6.54M
Name Holding Trade Value Shares
Change 		Change in
Stake
Millennium Management
26
Millennium Management
New York
$6.76M +$7.07M +192,591 New
RA
27
Royce & Associates
New York
$6M -$1.5M -41,000 -19%
Ameriprise
28
Ameriprise
Minnesota
$5.88M +$65.5K +1,784 +1%
GC
29
Guggenheim Capital
Illinois
$5.76M -$2.85M -77,656 -32%
TCM
30
Tributary Capital Management
Nebraska
$5.7M +$5.97M +162,611 New
Carson Wealth (CWM LLC)
31
Carson Wealth (CWM LLC)
Nebraska
$4.97M -$1.3M -35,420 -20%
GAM
32
Gotham Asset Management
New York
$4.86M +$5.08M +138,534 New
SIM
33
Spark Investment Management
New York
$4.5M – – –
SI
34
Scout Investments
Missouri
$4.27M – – –
Arrowstreet Capital
35
Arrowstreet Capital
Massachusetts
$4.21M +$4.4M +119,871 New
Barrow, Hanley, Mewhinney & Strauss
36
Barrow, Hanley, Mewhinney & Strauss
Texas
$4.03M -$15.4K -420 -0.4%
BIM
37
BlackRock Investment Management
Delaware
$3.93M -$448K -12,210 -10%
Charles Schwab
38
Charles Schwab
California
$3.35M -$154K -4,192 -4%
Comerica Bank
39
Comerica Bank
Texas
$3.23M -$132K -3,605 -4%
TCIM
40
TIAA CREF Investment Management
New York
$2.94M -$333K -9,084 -10%
CIM
41
Contrarius Investment Management
Jersey
$2.77M -$2.01M -54,726 -41%
SCA
42
Secor Capital Advisors
New York
$2.63M +$2.75M +75,041 New
Citadel Advisors
43
Citadel Advisors
Florida
$2.57M +$1.83M +49,872 +212%
CIS
44
Connors Investor Services
Pennsylvania
$2.56M -$23.2K -632 -0.9%
Prudential Financial
45
Prudential Financial
New Jersey
$2.36M -$91K -2,480 -4%
Wells Fargo
46
Wells Fargo
California
$2.31M +$589K +16,039 +32%
California Public Employees Retirement System
47
California Public Employees Retirement System
California
$2.21M +$268K +7,300 +13%
Two Sigma Advisers
48
Two Sigma Advisers
New York
$2.2M +$2.31M +62,827 New
Renaissance Technologies
49
Renaissance Technologies
New York
$2M +$2.09M +57,000 New
PP
50
Paloma Partners
Connecticut
$1.99M +$2.08M +56,824 New
1
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IRBT Hedge Fund Activity: Q2 2016 in Review

208 of the 3,749 institutional investors tracked by Wall St. Rank reported a position in iRobot (IRBT) for Q2 2016, worth a combined $738M — down 4.5% from $773M a quarter earlier.

Buyers outnumbered sellers: 45 funds opened new IRBT positions and 15 closed out — a net gain of 30 holders — while 54 added to existing stakes and 68 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $9.07M. The largest seller was T. Rowe Price Associates, cutting an estimated $35.1M.

  • 208 institutional investors held iRobot (IRBT) as of Q2 2016, up from 178 in Q1 2016.
  • Funds reported $738M of iRobot stock for Q2 2016, down 4.5% quarter-over-quarter.
  • 45 funds opened new iRobot positions in Q2 2016 and 15 closed out, a net change of +30 holders.
  • The largest iRobot buyer in Q2 2016 was Morgan Stanley, an estimated $9.07M added.
  • The largest iRobot seller in Q2 2016 was T. Rowe Price Associates, an estimated $35.1M sold.

Based on aggregated 13F filings for Q2 2016.