Institutional Ownership Irobot Corp (IRBT)
This table provides information about the institutional ownership of Irobot Corp (IRBT). We have compiled data on the 148 institutions that hold shares in the stock, with a total of 13.8 Million shares, which have been reported (via 13F filing form) to have a value of $26.9 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Sarissa Consulting LLC
Santa Monica, CA |
Nov 14, 2022 Q3 2022 |
19,621
shares
|
$38,260
1.14% of portfolio
|
Q3 2022
New holding
|
|
|
Gamma Investing LLC
Foster City, CA |
Jan 02, 2026 Q4 2025 |
18,309
shares
|
$35,702
0.0% of portfolio
|
Q4 2025
New holding
|
|
|
Virtu Financial LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
16,845
shares
|
$32,847
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Bridgeway Capital Management, LLC
Houston, TX |
Nov 14, 2025 Q3 2025 |
16,586
shares
|
$32,342
0.0% of portfolio
|
Q1 2025
Reduced 72.36%
|
|
|
Gabelli Funds LLC
Rye, NY |
Nov 12, 2025 Q3 2025 |
14,900
shares
|
$29,055
0.0% of portfolio
|
Q3 2025
Added 14.62%
|
|
|
Gabelli & CO Investment Advisers, Inc.
Rye, NY |
Nov 12, 2025 Q3 2025 |
14,500
shares
|
$28,275
0.01% of portfolio
|
Q3 2025
Reduced 80.92%
|
|
|
Sbi Securities Co., Ltd.
Tokyo, M0 |
Nov 04, 2025 Q3 2025 |
14,220
shares
|
$27,729
0.0% of portfolio
|
Q3 2025
Added 14.86%
|
|
|
Squarepoint Ops LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
14,037
shares
|
$27,372
0.0% of portfolio
|
Q3 2025
Reduced 93.02%
|
|
|
Harbor Capital Advisors, Inc.
|
Oct 15, 2025 Q3 2025 |
10,846
shares
|
$21,149
0.0% of portfolio
|
Q3 2025
Added 47.91%
|
|
|
Point72 Asia (Singapore) Pte. Ltd.
Singapore, U0 |
Nov 14, 2025 Q3 2025 |
10,765
shares
|
$20,991
0.01% of portfolio
|
Q3 2025
Reduced 50.0%
|
|
|
Hilltop Partners LLC
Mishawaka, IN |
Nov 17, 2025 Q3 2025 |
10,573
shares
|
$20,617
0.01% of portfolio
|
Q3 2025
Added 2.19%
|
|
|
Telemetry Investments, L.L.C.
New York, NY |
Feb 14, 2023 Q4 2022 |
9,332
shares
|
$18,197
0.71% of portfolio
|
Q4 2022
New holding
|
|
|
Quest Partners LLC
New York, NY |
Nov 03, 2025 Q3 2025 |
7,623
shares
|
$14,864
0.0% of portfolio
|
Q1 2025
Added 207.13%
|
|
|
Legal & General Group PLC
London, X0 |
Nov 13, 2025 Q3 2025 |
5,687
shares
|
$11,089
0.0% of portfolio
|
Q2 2025
Reduced 32.66%
|
|
|
Mirae Asset Global Investments Co., Ltd.
|
Nov 03, 2025 Q3 2025 |
5,379
shares
|
$10,489
0.0% of portfolio
|
Q3 2025
Added 2.38%
|
|
|
Cutler Group LP
|
Apr 19, 2024 Q1 2024 |
5,000
shares
|
$9,750
0.01% of portfolio
|
Q1 2024
Added 16029.03%
|
|
|
Sunbelt Securities, Inc.
Houston, TX |
Nov 19, 2025 Q3 2025 |
4,655
shares
|
$9,077
0.0% of portfolio
|
Q3 2025
Reduced 32.04%
|
|
|
Citigroup Inc
|
Nov 10, 2025 Q3 2025 |
3,520
shares
|
$6,864
0.0% of portfolio
|
Q3 2025
Reduced 88.43%
|
|
|
Russell Investments Group, Ltd.
|
Nov 13, 2025 Q3 2025 |
3,335
shares
|
$6,503
0.0% of portfolio
|
Q3 2025
Reduced 0.21%
|
|
|
Jones Financial Companies Lllp
|
Nov 04, 2025 Q3 2025 |
3,327
shares
|
$6,487
0.0% of portfolio
|
Q3 2025
Added 35.08%
|
|
|
Westside Investment Management, Inc.
|
Nov 04, 2025 Q3 2025 |
3,000
shares
|
$5,850
0.0% of portfolio
|
Q2 2025
Added 100.0%
|
|
|
Tower Research Capital LLC (Trc)
New York, NY |
Nov 14, 2025 Q3 2025 |
2,123
shares
|
$4,139
0.0% of portfolio
|
Q3 2025
Reduced 91.85%
|
|
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
Nov 14, 2025 Q3 2025 |
2,049
shares
|
$3,995
0.0% of portfolio
|
Q3 2025
Reduced 6.52%
|
|
|
Rhumbline Advisers
Boston, MA |
Nov 06, 2025 Q3 2025 |
1,567
shares
|
$3,055
0.0% of portfolio
|
Q3 2025
Reduced 32.16%
|
|
|
Farther Finance Advisors, LLC
San Francisco, CA |
Oct 14, 2025 Q3 2025 |
1,325
shares
|
$2,583
0.0% of portfolio
|
Q3 2025
Added 31.19%
|
|