MasimoMASI
13F holders, Q1 2024 (March 31)339holders
7famous investors
$146.91avg. 13F price*
At the end of Q1 2024, 339 institutions reported holding Masimo Corp. (MASI) in their 13F filings. The largest holders were BlackRock Inc. ($1.2B), FMR LLC ($1.0B) and Politan Capital Management LP ($692.2M). 7 famous investors held it, including Ken Griffin (0.2% of Citadel Advisors's portfolio), Joel Greenblatt (0.2% of Gotham Asset Management's portfolio) and Steve Cohen (0.1% of Point72 Asset Management's portfolio).
- Company
- Masimo Corp.
- CUSIP
- 574795100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 44 | $203.6M |
| Exits | 49 | $166.5M |
Ownership 339 holders
| BlackRock Inc. | 0.03% | Add +39.3% | 7,880,374 | $1.2B |
| FMR LLC | 0.07% | Add +0.7% | 6,977,281 | $1.0B |
| Politan Capital Management LP | 36.00% | No change | 4,713,518 | $692.2M |
| Vanguard Group Inc. | 0.01% | Reduce -4.7% | 4,555,853 | $669.0M |
| Capital Research Global Investors | 0.08% | Add +0.0% | 2,269,246 | $333.2M |
| Massachusetts Financial Services Co. | 0.08% | Add +7.1% | 1,721,785 | $252.8M |
| Farallon Capital Management, L.L.C. | 1.31% | Add +13.6% | 1,489,563 | $218.7M |
| RTW Investments, LP | 3.17% | No change | 1,462,400 | $214.8M |
| State Street Corp. | 0.01% | Add +0.2% | 1,360,322 | $199.8M |
| Citadel Advisors | 0.20% | Add +76.1% | 1,345,216 | $197.5M |
| T. Rowe Price Investment Management, Inc. | 0.11% | Add +3.7% | 1,205,063 | $177.0M |
| Ace Management Global Ltd. | 63.47% | — | 1,169,352 | $171.7M |
| Thrivent Financial for Lutherans | 0.25% | Reduce -19.4% | 856,860 | $125.8M |
| Liontrust Investment Partners LLP | 1.69% | Reduce -3.1% | 825,529 | $121.2M |
| Holocene Advisors, LP | 0.42% | New | 778,414 | $114.3M |
| Geode Capital Management, LLC | 0.01% | Add +4.2% | 754,160 | $110.8M |
| Westfield Capital Management Co. LP | 0.53% | Reduce -16.2% | 686,100 | $100.8M |
| Schroder Investment Management Group | 0.09% | Reduce -39.9% | 527,336 | $77.4M |
| Morgan Stanley | 0.01% | Add +2.9% | 471,459 | $69.2M |
| Sumitomo Mitsui Trust Group, Inc. | 0.04% | Reduce -5.3% | 391,889 | $57.5M |
| Bank of New York Mellon Corp | 0.01% | Reduce -6.0% | 390,925 | $57.4M |
| MIG Capital, LLC | 7.79% | Reduce -14.7% | 381,732 | $56.1M |
| Alyeska Investment Group, L.P. | 0.35% | Reduce -29.0% | 379,419 | $55.7M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +2.8% | 378,375 | $55.6M |
| Ensemble Capital Management, LLC | 4.51% | Reduce -1.6% | 366,335 | $53.8M |
| Dimensional Fund Advisors LP | 0.01% | Add +19.5% | 360,337 | $52.9M |
| JPMorgan Chase & Co. | 0.00% | Add +0.8% | 358,058 | $52.6M |
| Millennium Management | 0.04% | Add +76.6% | 347,016 | $51.0M |
| Baron Capital (BAMCO) | 0.14% | New | 345,800 | $50.8M |
| Point72 Asset Management | 0.14% | Reduce -36.8% | 326,154 | $47.9M |
| Jackson Square Partners, LLC | 1.81% | Reduce -61.1% | 296,458 | $43.5M |
| Northern Trust Corp. | 0.01% | Reduce -20.1% | 277,451 | $40.7M |
| Balyasny Asset Management L.P. | 0.10% | Reduce -15.5% | 255,508 | $37.5M |
| ArrowMark Colorado Holdings LLC | 0.36% | Reduce -48.6% | 218,810 | $32.1M |
| Raymond James & Associates | 0.02% | Add +1.1% | 181,611 | $26.7M |
| Senator Investment Group LP | 1.16% | Add +58.2% | 174,000 | $25.6M |
| Principal Financial Group Inc. | 0.01% | Add +1.9% | 167,748 | $24.6M |
| Federated Hermes, Inc. | 0.05% | Reduce -7.9% | 155,385 | $22.8M |
| Retirement Systems of Alabama | 0.08% | Add +0.1% | 144,938 | $21.3M |
| Rhumbline Advisers | 0.02% | Reduce -3.5% | 133,132 | $19.6M |
| Bank of America Corp. | 0.00% | Add +563.8% | 130,290 | $19.1M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -30.2% | 122,453 | $18.0M |
| Rockefeller Capital Management L.P. | 0.05% | Reduce -8.9% | 116,673 | $17.1M |
| Erste Asset Management GmbH | 0.23% | New | 115,000 | $16.9M |
| Montanaro Asset Management Ltd | 2.84% | Add +2.7% | 107,100 | $15.7M |
| Comerica Bank | 0.07% | Reduce -6.0% | 102,695 | $15.1M |
| Legal & General Group Plc | 0.00% | Reduce -47.8% | 99,773 | $14.7M |
| Sei Investments Co. | 0.02% | Reduce -47.0% | 95,642 | $14.0M |
| Marshall Wace, LLP | 0.02% | Reduce -52.3% | 90,207 | $13.2M |
| Nuveen Asset Management, LLC | 0.00% | Reduce -4.0% | 89,358 | $13.1M |
| Swiss National Bank | 0.01% | Add +0.2% | 88,600 | $13.0M |
| GAMCO Investors | 0.13% | No change | 84,500 | $12.4M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -18.7% | 83,182 | $12.2M |
| Invesco Ltd. | 0.00% | Add +1.2% | 79,040 | $11.6M |
| Ameriprise Financial Inc. | 0.00% | Reduce -4.7% | 78,881 | $11.6M |
| Gotham Asset Management | 0.17% | Reduce -3.7% | 77,098 | $11.3M |
| FIL Ltd | 0.01% | Reduce -66.2% | 73,187 | $10.7M |
| Susquehanna Portfolio Strategies, LLC | 0.25% | Reduce -14.6% | 72,729 | $10.7M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -82.6% | 71,548 | $10.5M |
| State Board of Administration of Florida Retirement System | 0.02% | Add +11.6% | 54,839 | $10.1M |
| Wells Fargo & Company | 0.00% | Reduce -42.3% | 67,364 | $9.9M |
| Barclays PLC | 0.00% | Add +34.1% | 66,040 | $9.7M |
| First Trust Advisors LP | 0.01% | Add +1859.5% | 62,526 | $9.2M |
| Picton Mahoney Asset Management | 0.38% | Reduce -39.8% | 61,990 | $9.1M |
| California Public Employees Retirement System | 0.01% | Reduce -20.4% | 61,615 | $9.0M |
| Alliancebernstein L.P. | 0.00% | Reduce -9.6% | 61,055 | $9.0M |
| American International Group, Inc. | 0.03% | Reduce -2.0% | 59,110 | $8.7M |
| BNP Paribas Financial Markets | 0.01% | Reduce -7.4% | 57,254 | $8.4M |
| Citigroup Inc. | 0.01% | Add +6.3% | 55,923 | $8.2M |
| Woodline Partners LP | 0.07% | Reduce -81.2% | 53,146 | $7.8M |
| Logan Capital Management Inc. | 0.32% | Add +2.5% | 51,113 | $7.5M |
| New York State Teachers Retirement System | 0.02% | Add +0.4% | 50,748 | $7.5M |
| Wilmington Savings Fund Society, FSB | 0.28% | — | 50,080 | $7.4M |
| Mirae Asset Global Investments Co., Ltd. | 0.02% | Add +33.9% | 42,196 | $7.3M |
| Credit Suisse AG/ | 0.01% | Add +1.1% | 47,782 | $7.0M |
| Allspring Global Investments Holdings, LLC | 0.01% | Add +90.5% | 46,607 | $6.8M |
| California State Teachers Retirement System | 0.01% | Reduce -5.0% | 44,793 | $6.6M |
| UBS Group AG | 0.00% | Add +36.2% | 43,752 | $6.4M |
| NS Partners Ltd | 0.28% | Add +17.6% | 41,885 | $6.2M |
| CenterBook Partners LP | 0.42% | Add +4.8% | 41,313 | $6.1M |
| Texas Permanent School Fund Corp. | 0.04% | Add +1.4% | 38,847 | $5.7M |
| PEAK6 Investments LLC | 0.28% | Add +4.4% | 38,758 | $5.7M |
| Manufacturers Life Insurance Company, The | 0.01% | Reduce -32.3% | 38,277 | $5.6M |
| Moran Wealth Management, LLC | 0.18% | Add +4.6% | 37,380 | $5.5M |
| New York State Common Retirement Fund | 0.01% | Reduce -21.0% | 37,375 | $5.5M |
| Trexquant Investment LP | 0.10% | New | 35,755 | $5.3M |
| BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp | 0.04% | No change | 35,000 | $5.1M |
| Norges Bank | 0.00% | Add +284.1% | 34,407 | $5.1M |
| TD Asset Management Inc | 0.00% | Reduce -56.9% | 34,230 | $5.0M |
| APG Asset Management N.V. | 0.01% | Add +540.7% | 36,669 | $5.0M |
| Gabelli Funds LLC | 0.04% | No change | 33,000 | $4.8M |
| South Dakota Investment Council | 0.09% | Reduce -5.5% | 30,647 | $4.5M |
| Storebrand Asset Management As | 0.01% | Reduce -2.6% | 28,192 | $4.1M |
| Brown Capital Management LLC | 0.07% | Reduce -0.5% | 26,844 | $3.9M |
| State of New Jersey Common Pension Fund D | 0.01% | No change | 26,666 | $3.9M |
| Royal Bank of Canada | 0.00% | Reduce -3.4% | 26,546 | $3.9M |
| Mutual of America Capital Management LLC | 0.04% | Reduce -3.9% | 26,447 | $3.9M |
| Westmount Partners, LLC | 1.40% | No change | 26,424 | $3.9M |
| MetLife Investment Management, LLC | 0.03% | Reduce -2.4% | 26,144 | $3.8M |
| CANADA LIFE ASSURANCE Co | 0.01% | Reduce -21.9% | 25,446 | $3.7M |
| Zacks Investment Management | 0.04% | New | 25,088 | $3.7M |
| State of Tennessee, Department of Treasury | 0.01% | Reduce -2.2% | 25,000 | $3.7M |
| Amalgamated Bank | 0.03% | Reduce -19.0% | 24,606 | $3.6M |
| Jane Street Group, LLC | 0.00% | Reduce -71.8% | 24,364 | $3.6M |
| Envestnet Asset Management Inc. | 0.00% | Add +11.3% | 22,414 | $3.3M |
| Janus Henderson Group PLC | 0.00% | Reduce -5.3% | 22,030 | $3.2M |
| Yousif Capital Management, LLC | 0.03% | Reduce -2.0% | 20,567 | $3.0M |
| State of Wisconsin Investment Board | 0.01% | Reduce -11.7% | 20,443 | $3.0M |
| Sofinnova Investments, Inc. | 0.17% | Add +56.3% | 20,000 | $2.9M |
| Abn Amro Investment Solutions | 0.05% | No change | 19,656 | $2.9M |
| Treasurer of the State of North Carolina | 0.01% | Add +0.7% | 19,279 | $2.8M |
| Voya Investment Management LLC | 0.00% | Reduce -3.4% | 18,246 | $2.7M |
| Brown Advisory Inc. | 0.00% | Add +0.1% | 17,571 | $2.6M |
| Public Employees Retirement System of Ohio | 0.01% | Reduce -8.3% | 16,895 | $2.5M |
| Creative Planning | 0.00% | Reduce -15.5% | 16,696 | $2.5M |
| Capital Fund Management S.A. | 0.03% | Add +25.9% | 16,307 | $2.4M |
| Teachers Retirement System of the State of Kentucky | 0.02% | No change | 15,841 | $2.3M |
| Susquehanna International Group, LLP | 0.00% | Reduce -42.4% | 15,320 | $2.2M |
| Birchview Capital, LP | 1.83% | No change | 15,280 | $2.2M |
| Cardinal Capital Management | 0.35% | Add +25.1% | 14,764 | $2.2M |
| Lockerman Financial Group, Inc. | 4.04% | No change | 14,400 | $2.1M |
| Ensign Peak Advisors, Inc | 0.00% | Reduce -4.8% | 14,161 | $2.1M |
| Empower Advisory Group, LLC | 0.01% | Reduce -0.7% | 14,060 | $2.1M |
| Cinctive Capital Management LP | 0.11% | New | 13,963 | $2.1M |
| Bridgewater Associates | 0.01% | Reduce -69.6% | 13,887 | $2.0M |
| Louisiana State Employees Retirement System | 0.04% | Add +2.4% | 12,800 | $1.9M |
| Arizona State Retirement System | 0.01% | Reduce -1.6% | 12,344 | $1.8M |
| Bank of Montreal | 0.00% | Add +107.3% | 11,517 | $1.7M |
| Paradigm Capital Management Inc. | 0.08% | No change | 11,353 | $1.7M |
| Y-Intercept (Hong Kong) Ltd | 0.12% | New | 11,225 | $1.6M |
| Exchange Traded Concepts, LLC | 0.04% | Add +41.6% | 10,984 | $1.6M |
| Oregon Public Employees Retirement Fund | 0.03% | Reduce -12.6% | 10,966 | $1.6M |
| State of Michigan Retirement System | 0.01% | Add +1.9% | 10,896 | $1.6M |
| DE Burlo Group Inc. | 0.21% | Reduce -5.7% | 10,802 | $1.6M |
| Laurus Global Equity Management Inc. | 0.54% | No change | 7,710 | $1.5M |
| Capital Impact Advisors, LLC | 1.93% | New | 10,120 | $1.5M |
| Victory Capital Management Inc. | 0.00% | Reduce -1.4% | 9,969 | $1.5M |
| New Mexico Educational Retirement Board | 0.05% | No change | 9,900 | $1.5M |
| Northwestern Mutual Investment Management Company, LLC | 0.04% | Add +0.3% | 9,900 | $1.5M |
| Simplify Asset Management Inc. | 0.14% | Reduce -73.4% | 9,832 | $1.4M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.01% | Add +0.3% | 9,819 | $1.4M |
| Ameritas Investment Partners, Inc. | 0.05% | No change | 9,800 | $1.4M |
| Handelsbanken Fonder AB | 0.01% | No change | 9,430 | $1.4M |
| Illinois Municipal Retirement Fund | 0.02% | No change | 9,309 | $1.4M |
| Xponance LLC | 0.01% | Reduce -5.1% | 9,140 | $1.3M |
| Advisors Asset Management, Inc. | 0.03% | Add +32.1% | 9,009 | $1.3M |
| American Century Companies Inc. | 0.00% | Add +61.1% | 9,000 | $1.3M |
| Millrace Asset Group, Inc. | 1.31% | New | 8,868 | $1.3M |
| NEOS Investment Management LLC | 0.08% | Add +195.1% | 8,820 | $1.3M |
| Linden Thomas Advisory Services, LLC | 0.21% | Add +2.5% | 8,755 | $1.3M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Reduce -21.2% | 8,721 | $1.3M |
| Utah Retirement Systems | 0.01% | No change | 7,521 | $1.1M |
| Eukles Asset Management | 0.47% | Reduce -16.2% | 7,428 | $1.1M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Reduce -8.2% | 7,267 | $1.1M |
| Seaport Global Advisors, LLC | 2.12% | No change | 7,109 | $1.0M |
| Assenagon Asset Management S.A. | 0.00% | Reduce -22.2% | 6,822 | $1.0M |
| Truist Financial Corp. | 0.00% | Reduce -0.7% | 6,780 | $996K |
| Pacer Advisors, Inc. | 0.00% | Reduce -0.9% | 6,614 | $971K |
| Navellier & Associates Inc. | 0.11% | No change | 6,310 | $927K |
| HSBC Holdings PLC | 0.00% | Add +38.5% | 5,722 | $840K |
| Raymond James Trust N.A. | 0.02% | Add +9.8% | 5,614 | $824K |
| Simplex Trading, LLC | 0.02% | Reduce -61.8% | 5,595 | $821K |
| Pathstone Holdings, LLC | 0.00% | Add +3.2% | 5,543 | $814K |
| Deutsche Bank AG | 0.00% | Reduce -72.8% | 5,530 | $812K |
| Pictet Asset Management Holding SA | 0.00% | Add +2.1% | 5,515 | $810K |
| Janney Montgomery Scott LLC | 0.00% | Reduce -3.8% | 5,270 | $774K |
| Vanguard Personalized Indexing Management, LLC | 0.02% | Reduce -25.3% | 5,208 | $765K |
| Allianz Asset Management GmbH | 0.00% | Reduce -1.6% | 5,189 | $762K |
| Landscape Capital Management, L.L.C. | 0.07% | New | 5,164 | $758K |
| Orion Porfolio Solutions, LLC | 0.01% | Add +12.5% | 5,141 | $755K |
| Orion Portfolio Solutions, LLC | 0.01% | Add +12.5% | 5,141 | $755K |
| Public Employees Retirement Association of Colorado | 0.00% | Reduce -12.9% | 5,075 | $745K |
| Martin Currie Ltd. | 0.02% | Add +0.9% | 5,041 | $740K |
| Osaic Holdings, Inc. | 0.00% | Reduce -20.3% | 4,902 | $720K |
| Mariner, LLC | 0.00% | Add +49.6% | 4,864 | $714K |
| State of Alaska, Department of Revenue | 0.01% | No change | 4,794 | $703K |
| Guggenheim Capital LLC | 0.00% | Add +16.2% | 4,729 | $694K |
| Private Advisor Group, LLC | 0.01% | No change | 4,709 | $692K |
| US Bancorp \de | 0.00% | Reduce -36.4% | 4,665 | $685K |
| HighTower Advisors, LLC | 0.00% | Add +50.6% | 4,627 | $685K |
| Baird Financial Group, Inc. | 0.00% | Add +0.4% | 4,428 | $650K |
| Neuberger Berman Group LLC | 0.00% | Add +0.4% | 4,327 | $635K |
| Corient Private Wealth LP | 0.00% | Add +1.9% | 4,112 | $604K |
| Commerce Bank | 0.00% | Add +0.1% | 4,088 | $600K |
| North Star Asset Management Inc. | 0.03% | Reduce -5.4% | 3,968 | $583K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -1.6% | 3,785 | $556K |
| Securian Asset Management, Inc. | 0.02% | Reduce -2.7% | 3,657 | $537K |
| Quantinno Capital Management LP | 0.01% | New | 3,660 | $537K |
| Verus Capital Partners, LLC | 0.06% | Reduce -9.9% | 3,651 | $536K |
| Institutional & Family Asset Management, LLC | 0.09% | No change | 3,650 | $536K |
| Harvest Fund Management Co., Ltd | 0.05% | Add +568.4% | 3,596 | $527K |
| Quarry LP | 0.22% | Add +2159.6% | 3,525 | $518K |
| LPL Financial LLC | 0.00% | Reduce -23.1% | 3,496 | $513K |
| Maryland State Retirement & Pension System | 0.01% | No change | 3,736 | $512K |
| Oxford Financial Group, LTD. LLC | 0.04% | Add +0.5% | 3,446 | $506K |
| Crossmark Global Holdings, Inc. | 0.01% | Reduce -2.7% | 3,214 | $472K |
| Vontobel Holding Ltd. | 0.00% | Reduce -17.8% | 3,156 | $463K |
| M&G PLC | 0.00% | — | 3,091 | $454K |
| DAFNA Capital Management LLC | 0.10% | No change | 3,000 | $441K |
| Silvercrest Asset Management Group LLC | 0.00% | Reduce -1.9% | 2,925 | $430K |
| Sigma Planning Corp | 0.01% | Add +13.7% | 2,922 | $429K |
| Campbell & CO Investment Adviser LLC | 0.04% | New | 2,896 | $425K |
| Buckhead Capital Management LLC | 0.13% | No change | 2,650 | $389K |
| Verition Fund Management LLC | 0.00% | New | 2,578 | $379K |
| Wesleyan Assurance Society | 0.03% | Add +96.2% | 2,550 | $374K |
| SageView Advisory Group, LLC | 0.02% | New | 1,470 | $371K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Reduce -10.4% | 2,498 | $367K |
| M&T Bank Corp | 0.00% | Add +3.4% | 2,458 | $361K |
| KCM Investment Advisors LLC | 0.01% | Reduce -0.4% | 2,415 | $355K |
| Coldstream Capital Management Inc. | 0.01% | Add +5.1% | 2,409 | $354K |
| Stifel Financial Corp. | 0.00% | Reduce -53.4% | 2,397 | $352K |
| Prudential Financial Inc. | 0.00% | Reduce -14.8% | 2,241 | $329K |
| Mission Wealth Management, LP | 0.01% | Reduce -3.5% | 2,200 | $323K |
| Tidal Investments LLC | 0.01% | Add +14.1% | 2,179 | $320K |
| Cadence Bank | 0.02% | No change | 2,172 | $319K |
| ProShare Advisors LLC | 0.00% | Reduce -7.4% | 2,164 | $318K |
| 180 Wealth Advisors, LLC | 0.06% | Reduce -2.5% | 2,158 | $317K |
| GeoWealth Management, LLC | 0.01% | New | 2,147 | $315K |
| Handelsinvest Investeringsforvaltning | 0.15% | Reduce -34.2% | 2,132 | $313K |
| Aquatic Capital Management LLC | 0.01% | New | 2,100 | $308K |
| MML Investors Services, LLC | 0.00% | Reduce -28.1% | 2,063 | $303K |
| Juncture Wealth Strategies, LLC | 0.13% | New | 2,027 | $298K |
| Axq Capital, LP | 0.07% | Reduce -39.4% | 2,000 | $294K |
| SG Americas Securities, LLC | 0.00% | Reduce -50.6% | 1,979 | $291K |
| Oak Thistle LLC | 0.26% | Reduce -53.3% | 1,976 | $290K |
| Shelton Capital Management | 0.01% | No change | 1,942 | $285K |
| Independent Advisor Alliance | 0.01% | Reduce -4.9% | 1,936 | $284K |
| KBC Group NV | 0.00% | Reduce -38.3% | 1,908 | $280K |
| Franklin Resources Inc. | 0.00% | Reduce -52.0% | 1,902 | $279K |
| Teacher Retirement System of Texas | 0.00% | Reduce -21.6% | 1,898 | $279K |
| AE Wealth Management LLC | 0.00% | Reduce -12.8% | 1,867 | $274K |
| Pitcairn Co. | 0.02% | Reduce -3.2% | 1,807 | $265K |
| SeaCrest Wealth Management, LLC | 0.03% | New | 1,790 | $263K |
| Wolverine Trading, LLC | 0.00% | Reduce -90.7% | 1,746 | $256K |
| Boothbay Fund Management, LLC | 0.01% | New | 1,743 | $256K |
| Cerity Partners LLC | 0.00% | New | 1,742 | $256K |
| Perissos Private Wealth Management, LLC | 0.23% | — | 1,700 | $250K |
| Ieq Capital, LLC | 0.00% | New | 1,680 | $247K |
| Qsemble Capital Management, LP | 0.05% | New | 1,668 | $245K |
| Two Sigma Advisers, LP | 0.00% | Reduce -54.3% | 1,600 | $235K |
| Profund Advisors LLC | 0.01% | New | 1,577 | $232K |
| LRT Capital Management, LLC | 0.20% | New | 1,522 | $224K |
| Paloma Partners Management Co | 0.05% | New | 1,504 | $221K |
| Envestnet Portfolio Solutions, Inc. | 0.00% | New | 1,480 | $217K |
| Quadrant Capital Group LLC | 0.02% | Add +0.8% | 1,400 | $206K |
| CIBC Asset Management Inc | 0.00% | New | 1,383 | $203K |
| CI Investments Inc. | 0.00% | Add +62.9% | 1,240 | $182K |
| Whittier Trust Co. | 0.00% | No change | 1,134 | $167K |
| Barrett & Company, Inc. | 0.08% | No change | 1,133 | $166K |
| Cwm, LLC | 0.00% | Reduce -15.8% | 1,110 | $163K |
| Qube Research & Technologies Ltd | 0.00% | Add +51.6% | 1,037 | $152K |
| United Community Bank | 0.06% | Reduce -2.5% | 1,026 | $151K |
| Northwest & Ethical Investments L.P. | 0.00% | New | 1,000 | $147K |
| Harbor Investment Advisory, LLC | 0.01% | No change | 970 | $142K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -73.8% | 970 | $142K |
| Assetmark, Inc. | 0.00% | Add +11.8% | 925 | $136K |
| Resona Asset Management Co.,Ltd. | 0.00% | — | 803 | $118K |
| Russell Investments Group, Ltd. | 0.00% | Reduce -53.2% | 650 | $95K |
| VitalStone Financial, LLC | 0.07% | No change | 597 | $88K |
| Fifth Third Bancorp | 0.00% | Add +1.2% | 597 | $88K |
| C M Bidwell & Associates Ltd. | 0.06% | New | 595 | $87K |
| Avior Wealth Management, LLC | 0.00% | Reduce -79.2% | 583 | $86K |
| Lazard Asset Management LLC | 0.00% | Add +5730.0% | 583 | $85K |
| HHM Wealth Advisors, LLC | 0.01% | No change | 500 | $73K |
| WASHINGTON TRUST Co | 0.00% | New | 458 | $67K |
| Signaturefd, LLC | 0.00% | Add +10.7% | 444 | $65K |
| Leonteq Securities AG | 0.01% | No change | 414 | $61K |
| DHJJ Financial Advisors, Ltd. | 0.02% | No change | 360 | $53K |
| Huntington National Bank | 0.00% | Add +315.1% | 357 | $52K |
| Clearstead Advisors, LLC | 0.00% | Add +3.5% | 445 | $52K |
| Parallel Advisors, LLC | 0.00% | Reduce -29.7% | 313 | $46K |
| Lindbrook Capital, LLC | 0.00% | No change | 289 | $42K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +0.7% | 297 | $40K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | Reduce -1.6% | 239 | $35K |
| Hilltop National Bank | 0.01% | — | 218 | $32K |
| Harbour Investments, Inc. | 0.00% | Reduce -7.3% | 203 | $30K |
| Harel Insurance Investments & Financial Services Ltd. | 0.00% | Reduce -38.1% | 190 | $28K |
| Walleye Capital LLC | 0.00% | New | 189 | $28K |
| Riverview Trust Co | 0.02% | New | 169 | $25K |
| Allworth Financial LP | 0.00% | Add +26.6% | 162 | $24K |
| NewEdge Advisors, LLC | 0.00% | No change | 156 | $23K |
| Rise Advisors, LLC | 0.01% | Add +670.0% | 154 | $23K |
| Northwestern Mutual Wealth Management Co. | 0.00% | No change | 150 | $22K |
| Lanark Financial, Inc. | 0.00% | Reduce -39.2% | 155 | $22K |
| GAMMA Investing LLC | 0.00% | Add +174.1% | 148 | $22K |
| Spire Wealth Management | 0.00% | Reduce -10.6% | 144 | $21K |
| LGT Financial Advisors LLC | 0.02% | No change | 114 | $17K |
| Center for Financial Planning, Inc. | 0.00% | No change | 100 | $15K |
| Sound Income Strategies, LLC | 0.00% | New | 85 | $12K |
| Covestor Ltd | 0.01% | Reduce -59.0% | 80 | $12K |
| CENTRAL TRUST Co | 0.00% | No change | 79 | $12K |
| Farther Finance Advisors, LLC | 0.00% | Add +11.8% | 76 | $11K |
| Crewe Advisors LLC | 0.00% | New | 70 | $10K |
| Smithfield Trust Co | 0.00% | No change | 65 | $10K |
| Bessemer Group Inc. | 0.00% | Reduce -97.1% | 70 | $10K |
| First Horizon Advisors, Inc. | 0.00% | Reduce -16.1% | 68 | $10K |
| Colonial Trust Advisors | 0.00% | Add +14.0% | 57 | $8K |
| Hantz Financial Services, Inc. | 0.00% | No change | 54 | $8K |
| Investors Research Corp | 0.00% | No change | 50 | $7K |
| Clean Yield Group | 0.00% | No change | 49 | $7K |
| Janiczek Wealth Management, LLC | 0.00% | No change | 49 | $7K |
| Larson Financial Group LLC | 0.00% | Add +4500.0% | 46 | $7K |
| CIBC Private Wealth Group LLC | 0.00% | New | 40 | $6K |
| ADAR1 Capital Management, LLC | 0.00% | Reduce -34.5% | 38 | $6K |
| Bear Mountain Capital, Inc. | 0.00% | No change | 40 | $5K |
| GPS Wealth Strategies Group, LLC | 0.00% | New | 37 | $5K |
| Principal Securities, Inc. | 0.00% | New | 35 | $5K |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -9.4% | 29 | $4K |
| State of Wyoming | 0.00% | Add +33.3% | 28 | $4K |
| Valley Wealth Managers, Inc. | 0.00% | No change | 26 | $4K |
| Global Retirement Partners, LLC | 0.00% | No change | 24 | $4K |
| Bell Investment Advisors, Inc | 0.00% | No change | 23 | $3K |
| WealthCollab, LLC | 0.00% | No change | 20 | $3K |
| Sunbelt Securities, Inc. | 0.00% | Reduce -63.0% | 20 | $3K |
| Sachetta, LLC | 0.00% | No change | 23 | $3K |
| Parkside Financial Bank & Trust | 0.00% | No change | 18 | $3K |
| Farmers & Merchants Investments Inc. | 0.00% | No change | 18 | $3K |
| JFS Wealth Advisors, LLC | 0.00% | No change | 17 | $2K |
| Balefire, LLC | 0.00% | New | 17 | $2K |
| Quent Capital, LLC | 0.00% | No change | 16 | $2K |
| Smartleaf Asset Management LLC | 0.00% | Add +1500.0% | 16 | $2K |
| Private Wealth Management Group, LLC | 0.00% | No change | 15 | $2K |
| Versant Capital Management, Inc | 0.00% | No change | 15 | $2K |
| Kiely Wealth Advisory Group, Inc. | 0.00% | No change | 15 | $2K |
| FinTrust Capital Advisors, LLC | 0.00% | No change | 13 | $2K |
| SJS Investment Consulting Inc. | 0.00% | Add +160.0% | 13 | $2K |
| WFA Asset Management Corp | 0.00% | No change | 12 | $2K |
| Adirondack Trust Co. | 0.00% | No change | 12 | $2K |
| UMB Bank, n.a. | 0.00% | New | 11 | $2K |
| AlphaQuest LLC | 0.00% | New | 10 | $1K |
| IFP Advisors, Inc | 0.00% | No change | 7 | $1K |
| DiNuzzo Private Wealth, Inc. | 0.00% | No change | 5 | $735 |
| Kayne Anderson Rudnick Investment Management LLC | 0.00% | New | 5 | $734 |
| Mather Group, Llc. | 0.00% | New | 6 | $703 |
| CoreCap Advisors, LLC | 0.00% | New | 3 | $441 |
| Financial Synergies Wealth Advisors, Inc. | 0.00% | New | 2 | $294 |
| Amundi | 0.00% | Reduce -100.0% | 2 | $272 |
| Rothschild Investment LLC | 0.00% | No change | 1 | $147 |
| Capital Advisors, Ltd. LLC | 0.00% | No change | 2 | $0 |
"% of holder's portfolio" is MASI's weight in each manager's 13F, not the share of Masimo Corp. the manager owns.