Notable Holders of iRobot Corporation (IRBT)
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Expand Research on IRBT
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* Does Not Fully Represent All Holders
| Fund | Title | Shares | % Owned | Source |
|---|---|---|---|---|
| VANGUARD GROUP INC | COM | 2,933,011 | 9.95% | 13F |
| BlackRock Fund Advisors | COM | 2,142,004 | 7.27% | 13F |
| PRIMECAP | COM | 1,826,553 | 6.20% | 13F |
| STATE STREET CORP | COM | 1,129,934 | 3.83% | 13F |
| PICTET ASSET MANAGEMENT LTD | COM | 1,107,261 | 3.76% | 13F |
| ALPINE ASSOCIATES MANAGEMENT INC. | COM | 956,939 | 3.25% | 13F |
| OPPENHEIMER FUNDS INC | COM | 904,763 | 3.07% | 13F |
| CREDIT SUISSE AG/ | COM | 833,202 | 2.83% | 13F |
| Invesco Ltd. | COM | 789,224 | 2.68% | 13F |
| BlackRock Institutional Trust Company, N.A. | COM | 680,590 | 2.31% | 13F |
| CNH PARTNERS LLC | COM | 588,175 | 2.00% | 13F |
| COLUMBIA WANGER ASSET MANAGEMENT LLC | COM | 582,995 | 1.98% | 13F |
| Global X Management CO LLC | COM | 572,553 | 1.94% | 13F |
| DIMENSIONAL FUND ADVISORS LP | COM | 562,237 | 1.91% | 13F |
| GEODE CAPITAL MANAGEMENT LLC | COM | 547,008 | 1.86% | 13F |
| GROUP ONE TRADING, L.P. (PUT) | COM | 506,300 | 1.72% | 13F |
| Calamos Advisors LLC | COM | 414,502 | 1.41% | 13F |
| SCHWAB CHARLES INVESTMENT MANAGEMENT INC | COM | 411,077 | 1.39% | 13F |
| DISCIPLINED GROWTH INVESTORS INC /MN | CS | 337,709 | 1.15% | 13F |
| GTS SECURITIES LLC (PUT) | COM | 334,400 | 1.13% | 13F |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | COMMON STOCK | 332,193 | 1.13% | 13F |
| BOSTON TRUST & INVESTMENT MANAGEMENT CO | 331,370 | 1.12% | 13F | |
| Mirae Asset Global Investments Co., Ltd. | COM | 313,446 | 1.06% | 13F |
| ALLIANCEBERNSTEIN L.P. | COM | 313,129 | 1.06% | 13F |
| HSBC HOLDINGS PLC | COM | 296,471 | 1.01% | 13F |
| NORTHERN TRUST CORP | COM | 290,955 | 0.99% | 13F |
| Baillie Gifford & Co | COM | 269,636 | 0.91% | 13F |
| GO ETF SOLUTIONS LLP | COM | 264,134 | 0.90% | 13F |
| Marshall Wace LLP | COMMON STOCK | 260,100 | 0.88% | 13F |
| AMERIPRISE FINANCIAL INC | COM | 250,265 | 0.85% | 13F |
| Magnetar Financial LLC | COM | 248,147 | 0.84% | 13F |
| MAVEN SECURITIES Ltd (PUT) | PUT | 246,300 | 0.84% | 13F |
| Goldman Sachs Asset Management, L.P. | CMN | 232,974 | 0.79% | 13F |
| TIG Advisors, LLC | COM | 201,282 | 0.68% | 13F |
| ARP AMERICAS LLC | COM | 200,450 | 0.68% | 13F |
| MILLENNIUM MANAGEMENT LLC (PUT) | COM | 180,800 | 0.61% | 13F |
| Nuveen Asset Management, LLC | COM | 172,787 | 0.59% | 13F |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | COM | 155,161 | 0.53% | 13F |
| BALYASNY ASSET MANAGEMENT LLC (PUT) | COM | 150,000 | 0.51% | 13F |
| BLUEFIN CAPITAL MANAGEMENT, LLC (CALL) | COM | 149,000 | 0.51% | 13F |
| PRINCIPAL FINANCIAL GROUP INC | COM | 144,932 | 0.49% | 13F |
| HIGHLAND CAPITAL MANAGEMENT FUND ADVISORS, L.P. | COM | 139,186 | 0.47% | 13F |
| MFC GLOBAL INVESTMENT MANAGEMENT (U.S.), LLC | COM | 136,920 | 0.46% | 13F |
| FourWorld Capital Management LLC (CALL) | COM | 136,500 | 0.46% | 13F |
| BlackRock Investment Management, LLC | COM | 136,288 | 0.46% | 13F |
| HRT FINANCIAL LLC | COM | 120,770 | 0.41% | 13F |
| JANE STREET GROUP, LLC (PUT) | COM | 119,100 | 0.40% | 13F |
| Brown Trout Management, LLC | COM | 115,313 | 0.39% | 13F |
| PEAK6 Investments, L.P. (PUT) | COM | 108,600 | 0.37% | 13F |
| TUDOR INVESTMENT CORP ET AL (PUT) | Equity Option | 100,000 | 0.34% | 13F |
| BARCLAYS PLC | COM | 95,416 | 0.32% | 13F |
| GABELLI FUNDS LLC | EQUITY | 92,151 | 0.31% | 13F |
| Allianz Asset Management AG | COM | 88,359 | 0.30% | 13F |
| RHUMBLINE ADVISERS | COM | 87,363 | 0.30% | 13F |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | COM | 85,000 | 0.29% | 13F |
| RENAISSANCE TECHNOLOGIES LLC | COM | 82,600 | 0.28% | 13F |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | COM | 81,106 | 0.28% | 13F |
| K2 PRINCIPAL FUND, L.P. (PUT) | COM | 80,000 | 0.27% | 13F |
| LEGAL & GENERAL GROUP PLC | COM | 79,207 | 0.27% | 13F |
| WATER ISLAND CAPITAL LLC (CALL) | Equity Call | 79,000 | 0.27% | 13F |
| PARAMETRIC PORTFOLIO ASSOCIATES | Common Stock | 78,886 | 0.27% | 13F |
| TEACHERS ADVISORS INC | CS | 72,085 | 0.24% | 13F |
| TIAA CREF INVESTMENT MANAGEMENT LLC | CS | 67,697 | 0.23% | 13F |
| Hudson Bay Capital Management, L.P. | COM | 66,207 | 0.22% | 13F |
| PUTNAM INVESTMENT MANAGEMENT LLC | 63,882 | 0.22% | 13F | |
| CARILLON TOWER ADVISERS, INC. | COM | 62,959 | 0.21% | 13F |
| Parallax Volatility Advisers, LLC (PUT) | COM | 62,600 | 0.21% | 13F |
| Truehand, Inc | TECHNOLOGY | 62,505 | 0.21% | 13F |
| CAPITAL FUND MANAGEMENT S.A. | COM | 62,154 | 0.21% | 13F |
| Walleye Trading LLC (CALL) | COM | 61,000 | 0.21% | 13F |
| Swiss National Bank | COM | 57,100 | 0.19% | 13F |
| BOOTHBAY FUND MANAGEMENT, LLC (CALL) | COM | 51,900 | 0.18% | 13F |
| BlackRock Group LTD | COM | 51,402 | 0.17% | 13F |
| UBS Group AG | COM | 50,682 | 0.17% | 13F |
| STIFEL FINANCIAL CORP | COM | 50,197 | 0.17% | 13F |
| GAMCO Investors | EQUITY | 49,125 | 0.17% | 13F |
| FIFTH LANE CAPITAL, LP (PUT) | COM | 45,800 | 0.16% | 13F |
| Vivaldi Asset Management, LLC | Equity | 45,666 | 0.15% | 13F |
| Pentwater Capital (PUT) | COM | 41,200 | 0.14% | 13F |
| SPOT TRADING L.L.C. (CALL) | COM | 41,200 | 0.14% | 13F |
| SIMPLEX TRADING, LLC (PUT) | PUT | 38,900 | 0.13% | 13F |
| UBS GLOBAL ASSET MANAGEMENT AMERICAS INC | EQUITY US CM | 37,793 | 0.13% | 13F |
| PIONEER INVESTMENT MANAGEMENT INC | COM | 34,693 | 0.12% | 13F |
| Cubist Systematic Strategies, LLC | COM | 34,038 | 0.12% | 13F |
| LMR Partners LLP (CALL) | COM | 33,700 | 0.11% | 13F |
| PRUDENTIAL FINANCIAL INC | COM | 32,105 | 0.11% | 13F |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | COM | 31,079 | 0.11% | 13F |
| BMO FINANCIAL CORP | COM | 30,945 | 0.10% | 13F |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | COM | 30,780 | 0.10% | 13F |
| Candriam Luxembourg S.C.A. | COM | 29,769 | 0.10% | 13F |
| PEAK6 Investments LLC (CALL) | COM | 29,400 | 0.10% | 13F |
| Emerald Acquisition Ltd. | Common Stocks | 28,683 | 0.10% | 13F |
| CITIGROUP INC | COM | 27,708 | 0.09% | 13F |
| DEUTSCHE BANK AG\ | COM | 27,704 | 0.09% | 13F |
| ALPS ADVISORS INC | COM | 27,497 | 0.09% | 13F |
| Centiva Capital, LP | COM | 26,555 | 0.09% | 13F |
| THRIVENT FINANCIAL FOR LUTHERANS | COM | 26,049 | 0.09% | 13F |
| SPRINGBOK CAPITAL MANAGEMENT, LLC | COM | 25,517 | 0.09% | 13F |
| BLACKROCK ADVISORS LLC | COM | 25,473 | 0.09% | 13F |
| Murchinson Ltd. | COM | 25,000 | 0.08% | 13F |
| Berry Street Capital Management LLP | COM | 25,000 | 0.08% | 13F |
| Polar Securities Inc. | COM | 25,000 | 0.08% | 13F |
| Cupps Capital Management, LLC | COM | 24,815 | 0.08% | 13F |
| TEXAS PERMANENT SCHOOL FUND | COM | 23,976 | 0.08% | 13F |
| Squarepoint Ops LLC | COM | 23,554 | 0.08% | 13F |
| GREAT WEST LIFE ASSURANCE CO /CAN/ | COM | 23,387 | 0.08% | 13F |
| PRICE T ROWE ASSOCIATES INC /MD/ | COMM STK | 23,293 | 0.08% | 13F |
| BNP PARIBAS ARBITRAGE, SA | Equity | 21,630 | 0.07% | 13F |
| State of New Jersey Common Pension Fund A | COM | 20,000 | 0.07% | 13F |
| SARISSA CONSULTING LLC | COM | 19,621 | 0.07% | 13F |
| Amundi | COM | 18,961 | 0.06% | 13F |
| KCG Holdings, Inc. | COM | 18,831 | 0.06% | 13F |
| Russell Investments Group, Ltd. | Common Stock | 18,709 | 0.06% | 13F |
| Mitsubishi UFJ Asset Management Co., Ltd. | COM | 18,390 | 0.06% | 13F |
| MISSION WEALTH MANAGEMENT, LLC | COM | 18,170 | 0.06% | 13F |
| Carmignac Gestion | COM | 18,042 | 0.06% | 13F |
| Alaska Retirement Management Board | COM | 17,921 | 0.06% | 13F |
| Qube Research & Technologies Ltd | COM | 17,761 | 0.06% | 13F |
| Keebeck Alpha, LP | COM | 17,544 | 0.06% | 13F |
| LPL Financial LLC | COM | 17,302 | 0.06% | 13F |
| GABELLI SECURITIES INC | EQUITY | 15,700 | 0.05% | 13F |
| ROYAL BANK OF CANADA \ | COM | 15,267 | 0.05% | 13F |
| AMERICAN INTERNATIONAL GROUP INC | COM | 14,944 | 0.05% | 13F |
| YOUSIF CAPITAL MANAGEMENT, LLC | COM | 14,591 | 0.05% | 13F |
| ING INVESTMENT MANAGEMENT CO | COM | 14,480 | 0.05% | 13F |
| Louisiana State Employees Retirement System | COM | 14,300 | 0.05% | 13F |
| COMERICA BANK | COMMON | 14,277 | 0.05% | 13F |
| MetLife Investment Advisors, LLC | COM | 14,155 | 0.05% | 13F |
| TWO SIGMA ADVISERS, LLC | COM | 13,300 | 0.05% | 13F |
| Amalgamated Financial Corp. | COM | 13,118 | 0.04% | 13F |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | COM | 12,976 | 0.04% | 13F |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | COM | 12,512 | 0.04% | 13F |
| AMALGAMATED BANK | COM | 12,295 | 0.04% | 13F |
| HENDERSON GROUP PLC | COM | 12,284 | 0.04% | 13F |
| Aperio Group, LLC | COM | 11,792 | 0.04% | 13F |
| AIA Investment Management Private Ltd | COM | 11,409 | 0.04% | 13F |
| Hunting Hill Global Capital, LLC (CALL) | COM | 11,100 | 0.04% | 13F |
| ING INVESTMENT MANAGEMENT LLC | COM | 10,925 | 0.04% | 13F |
| NEW YORK STATE COMMON RETIREMENT FUND | Common Stock | 10,900 | 0.04% | 13F |
| MANUFACTURERES LIFE INSURANCE CO | COM | 10,838 | 0.04% | 13F |
| Cambridge Investment Research Advisors, Inc. | CORP COM | 10,834 | 0.04% | 13F |
| LADENBURG THALMANN FINANCIAL SERVICES INC | COM | 10,645 | 0.04% | 13F |
| Maryland State Retirement & Pension System | COM | 10,609 | 0.04% | 13F |
| WOLVERINE ASSET MANAGEMENT LLC | COM | 10,402 | 0.04% | 13F |
| ALGERT COLDIRON INVESTORS LLC | COM | 10,358 | 0.04% | 13F |
| ProShare Advisors LLC | COM | 10,166 | 0.03% | 13F |
| VTL Associates, LLC | COM | 10,120 | 0.03% | 13F |
| WELLS FARGO & CO/MN | COM | 10,055 | 0.03% | 13F |
| Skandinaviska Enskilda Banken AB (publ) | COM | 10,000 | 0.03% | 13F |
| Schonfeld Strategic Advisors LLC (PUT) | COM | 10,000 | 0.03% | 13F |
| Manulife Asset Management (North America) Ltd | COM | 9,982 | 0.03% | 13F |
| Herald Investment Management Ltd | COM | 9,800 | 0.03% | 13F |
| Telemetry Investments, L.L.C. | COM | 9,332 | 0.03% | 13F |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | COM | 9,263 | 0.03% | 13F |
| State of Tennessee, Treasury Department | COMMON STOCK | 9,253 | 0.03% | 13F |
| Greenland Capital Management LP | COM | 8,977 | 0.03% | 13F |
| OREGON PUBLIC EMPLOYEES RETIREMENT FUND | COM | 8,438 | 0.03% | 13F |
| CAPSTONE ASSET MANAGEMENT CO | COM | 8,286 | 0.03% | 13F |
| SOCIETE GENERALE | COM | 8,274 | 0.03% | 13F |
| CIM INVESTMENT MANGEMENT INC | COM | 7,997 | 0.03% | 13F |
| UBS AG (CALL) | COM | 7,800 | 0.03% | 13F |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | COM | 7,790 | 0.03% | 13F |
| ETRADE Capital Management LLC | COM | 7,765 | 0.03% | 13F |
| Mint Tower Capital Management B.V. | COM | 7,648 | 0.03% | 13F |
| BUCKHEAD CAPITAL MANAGEMENT LLC | COM | 7,559 | 0.03% | 13F |
| Arizona State Retirement System | COM | 7,363 | 0.02% | 13F |
| Spot Trading L.L.C (CALL) | COM | 7,300 | 0.02% | 13F |
| BAIRD ROBERT W & CO INC /WI/ | COMMON | 6,900 | 0.02% | 13F |
| WHITE BAY PT LLC | COM | 6,500 | 0.02% | 13F |
| SG Americas Securities, LLC | COM | 6,491 | 0.02% | 13F |
| HARBOR CAPITAL ADVISORS, INC. | COM | 6,341 | 0.02% | 13F |
| CenterStar Fund, LLC (CALL) | COM | 6,300 | 0.02% | 13F |
| Handelsbanken Fonder AB | COM | 6,058 | 0.02% | 13F |
| Belvedere Trading LLC (CALL) | COM | 6,000 | 0.02% | 13F |
| Neuburgh Advisers LLC | COM | 5,916 | 0.02% | 13F |
| GUGGENHEIM CAPITAL LLC | COM | 5,686 | 0.02% | 13F |
| OCCUDO QUANTITATIVE STRATEGIES LP | COM | 5,661 | 0.02% | 13F |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT CORP | COM | 5,319 | 0.02% | 13F |
| Sunbelt Securities, Inc. | Stock | 5,315 | 0.02% | 13F |
| Yakira Capital Management, Inc. | COM | 5,167 | 0.02% | 13F |
| Trium Capital LLP (PUT) | COM | 5,100 | 0.02% | 13F |
| Charles Schwab Bank | COM | 5,100 | 0.02% | 13F |
| COMMONWEALTH EQUITY SERVICES, LLC. | COM | 5,098 | 0.02% | 13F |
| Zurcher Kantonalbank (Zurich Cantonalbank) | COM | 5,068 | 0.02% | 13F |
| Privium Fund Management B.V. | COM | 5,000 | 0.02% | 13F |
| Privium Fund Management (UK) Ltd | COM | 5,000 | 0.02% | 13F |
| Commonwealth Equity Services, Inc | COM | 4,877 | 0.02% | 13F |
| Flinton Capital Management LLC | COM | 4,872 | 0.02% | 13F |
| ExodusPoint Capital Management, LP | COM | 4,718 | 0.02% | 13F |
| Numeric Investors LLC | COM | 4,700 | 0.02% | 13F |
| Tuscan Ridge Asset Management LLC | COM | 4,684 | 0.02% | 13F |
| VICTORY CAPITAL MANAGEMENT INC | COM | 4,621 | 0.02% | 13F |
| CI Private Wealth, LLC | COM | 4,428 | 0.02% | 13F |
| BB&T SECURITIES, LLC | COM | 4,333 | 0.01% | 13F |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | COM | 4,160 | 0.01% | 13F |
| Cutler Group LP (CALL) | Call | 4,000 | 0.01% | 13F |
| AHL Partners LLP | COM | 3,961 | 0.01% | 13F |
| Tyers Asset Management LLC | COM | 3,828 | 0.01% | 13F |
| Advisor Group, Inc. | COM | 3,641 | 0.01% | 13F |
| PILLAR PACIFIC CAPITAL MANAGEMENT LLC | COM | 3,300 | 0.01% | 13F |
| Tower Research Capital LLC | COM | 3,221 | 0.01% | 13F |
| RIVERHEAD CAPITAL MANAGEMENT LLC | COM | 3,135 | 0.01% | 13F |
