Masimo Corp
MASIDelisted Jun 10, 2026- Industry
- Electromedical & Electrotherapeutic Apparatus
- SEC CIK
- 0000937556
Masimo Corp was delisted on Jun 10, 2026; its insiders filed their last Form 4 on Jun 12, 2026; 451 institutions reported holding it in 13F filings for Q1 2026, worth $9.69B in total; Soros Fund Management was the only superinvestor holding it.
13F holders, Q2 2022
Institutional positions in Masimo Corp as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 417
- −31 vs. Q1 2022
- Shares held
- 44.3M
- −816.3K (−1.8%) vs. Q1 2022
- Total value
- $5.81B
- −$759.6M (−11.6%) vs. Q1 2022
- New holders
- 56
- 147 more added
- Sold out
- 87
- 156 more reduced
9 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MASI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 2 | $16.2K |
| Q1 2026 | 451 | $9.69B |
| Q4 2025 | 392 | $7.20B |
| Q3 2025 | 358 | $8.29B |
| Q2 2025 | 379 | $9.68B |
| Q1 2025 | 393 | $9.02B |
| Q4 2024 | 366 | $8.50B |
| Q3 2024 | 362 | $6.72B |
| Q2 2024 | 352 | $6.24B |
| Q1 2024 | 339 | $7.59B |
| Q4 2023 | 342 | $5.91B |
| Q3 2023 | 357 | $4.18B |
| Q2 2023 | 415 | $7.56B |
| Q1 2023 | 428 | $8.30B |
| Q4 2022 | 405 | $6.58B |
| Q3 2022 | 418 | $6.54B |
| Q2 2022 | 417 | $5.81B |
| Q1 2022 | 457 | $6.61B |
| Q4 2021 | 520 | $13.6B |
| Q3 2021 | 475 | $12.5B |
| Q2 2021 | 459 | $11.1B |
| Q1 2021 | 481 | $10.3B |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding Masimo Corp; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Huntington National Bank | 2 | $0 | 0.00% | 00.0% | Unchanged |
| Macroview Investment Management LLC | 3 | $0 | 0.00% | 00.0% | Unchanged |
| Private Ocean, LLC | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Bellwether Advisors, LLC | 4 | $0 | 0.00% | 00.0% | Unchanged |
| Fairfield, Bush & Co. | 3 | $0 | 0.00% | +3 | New |
| Private Trust Co NA | 2 | $0 | 0.00% | +2 | New |
| Lee Financial Co | 1 | $0 | 0.00% | +1 | New |
| Financial Management Professionals, Inc. | 1 | $0 | 0.00% | +1 | New |
| Steward Financial Group LLC | 5 | $0 | 0.00% | +5 | New |
| Morton Brown Family Wealth, LLC | 2 | $0 | 0.00% | +2 | New |
| Exane Derivatives | 2 | $261 | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 6 | $1.00K | 0.00% | −66−91.7% | Reduced |
| JFS Wealth Advisors, LLC | 10 | $1.00K | 0.00% | −3−23.1% | Reduced |
| First Horizon Advisors, Inc. | 8 | $1.00K | 0.00% | −6−42.9% | Reduced |
| National Pension Service | 10 | $1.00K | 0.00% | +2+25.0% | Added |
| Disciplined Investments, LLC | 5 | $1.00K | 0.00% | +1+25.0% | Added |
| Schubert & Co | 10 | $1.00K | 0.00% | +5+100.0% | Added |
| Longfellow Investment Management Co LLC | 4 | $1.00K | 0.00% | +2+100.0% | Added |
| AdvisorNet Financial, Inc | 5 | $1.00K | 0.00% | +5 | New |
| Transamerica Financial Advisors, Inc. | 4 | $1.00K | 0.00% | +4 | New |
| Capital Advisors, Ltd. LLC | 6 | $1.00K | 0.00% | +6 | New |
| Dark Forest Capital Management LP | 5 | $1.00K | 0.00% | +5 | New |
| Sutton Wealth Advisors Inc. | 13 | $1.70K | 0.00% | +11+550.0% | Added |
| Concord Wealth Partners | 12 | $2.00K | 0.00% | −79−86.8% | Reduced |
| Massmutual Trust Co FSB | 19 | $2.00K | 0.00% | −2−9.5% | Reduced |
| Adirondack Trust Co | 12 | $2.00K | 0.00% | 00.0% | Unchanged |
| FinTrust Capital Advisors, LLC | 13 | $2.00K | 0.00% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 19 | $2.00K | 0.00% | +19 | New |
| Anchor Investment Management, LLC | 22 | $2.88K | 0.00% | 00.0% | Unchanged |
| Delos Wealth Advisors, LLC | 26 | $3.00K | 0.00% | 00.0% | Unchanged |
| Harvest Fund Management Co., Ltd | 26 | $3.00K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 25 | $3.00K | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 20 | $3.00K | 0.00% | 00.0% | Unchanged |
| RWM Asset Management, LLC | 21 | $3.00K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 20 | $3.00K | 0.00% | +5+33.3% | Added |
| Hallmark Capital Management Inc | 26 | $3.00K | 0.00% | +26 | New |
| Investors Research Corp | 26 | $3.00K | 0.00% | +26 | New |
| O'Dell Group, LLC | 20 | $3.00K | 0.00% | +20 | New |
| Parkside Financial Bank & Trust | 33 | $4.00K | 0.00% | −62−65.3% | Reduced |
| West Branch Capital LLC | 33 | $4.00K | 0.00% | 00.0% | Unchanged |
| RE Dickinson Investment Advisors, LLC | 32 | $4.00K | 0.00% | 00.0% | Unchanged |
| Earnest Partners LLC | 27 | $4.00K | 0.00% | 00.0% | Unchanged |
| Heritage Financial Services, LLC | 38 | $4.00K | 0.00% | +38 | New |
| CoreCap Advisors, LLC | 31 | $4.00K | 0.00% | +31 | New |
| Hantz Financial Services, Inc. | 39 | $5.00K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 37 | $5.00K | 0.00% | 00.0% | Unchanged |
| Clean Yield Group | 49 | $6.00K | 0.00% | 00.0% | Unchanged |
| Princeton Global Asset Management LLC | 46 | $6.00K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 47 | $6.00K | 0.00% | +30+176.5% | Added |
| Bell Investment Advisors, Inc | 46 | $6.00K | 0.00% | +46 | New |
| Venture Visionary Partners LLC | 46 | $6.01K | 0.00% | +46 | New |
| Steward Partners Investment Advisory, LLC | 55 | $7.00K | 0.00% | −45−45.0% | Reduced |
| Toth Financial Advisory Corp | 50 | $7.00K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 50 | $7.00K | 0.00% | +13+35.1% | Added |
| Heritage Wealth Management, LLC | 60 | $7.84K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 53 | $8.00K | 0.00% | +53 | New |
| Umb Bank N A | 71 | $9.00K | 0.00% | −35−33.0% | Reduced |
| Quent Capital, LLC | 68 | $9.00K | 0.00% | −6−8.1% | Reduced |
| Smithfield Trust Co | 65 | $9.00K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 70 | $9.00K | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 70 | $9.00K | 0.00% | +70 | New |
| Ci Investments Inc. | 79 | $10.0K | 0.00% | −183−69.8% | Reduced |
| Fieldpoint Private Securities, LLC | 95 | $12.0K | 0.00% | −95−50.0% | Reduced |
| West Oak Capital, LLC | 100 | $13.0K | 0.01% | 00.0% | Unchanged |
| Sageworth Trust Co of South Dakota | 111 | $15.0K | 0.03% | +35+46.1% | Added |
| Riverview Trust Co | 123 | $16.0K | 0.01% | −4−3.1% | Reduced |
| Covestor Ltd | 138 | $18.0K | 0.01% | +57+70.4% | Added |
| Cutler Group LP | 150 | $19.0K | 0.00% | +150 | New |
| Brewin Dolphin Ltd | 150 | $20.0K | 0.00% | −770−83.7% | Reduced |
| Clearstead Advisors, LLC | 155 | $20.0K | 0.00% | +65+72.2% | Added |
| Brown Brothers Harriman & Co | 170 | $22.0K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 183 | $24.0K | 0.00% | +183 | New |
| Central Trust Co | 200 | $26.0K | 0.00% | −455−69.5% | Reduced |
| Lindbrook Capital, LLC | 198 | $26.0K | 0.00% | −2−1.0% | Reduced |
| Center for Financial Planning, Inc. | 200 | $26.0K | 0.01% | 00.0% | Unchanged |
| AIA Group Ltd | 209 | $27.0K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 72 | $28.0K | 0.00% | −20−21.7% | Reduced |
| Meeder Asset Management Inc | 221 | $29.0K | 0.00% | +84+61.3% | Added |
| Fifth Third Bancorp | 257 | $34.0K | 0.00% | −19−6.9% | Reduced |
| Itau Unibanco Holding S.A. | 268 | $35.0K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 274 | $36.0K | 0.00% | −128−31.8% | Reduced |
| State of Wyoming | 317 | $41.0K | 0.03% | −40−11.2% | Reduced |
| Nisa Investment Advisors, LLC | 342 | $45.0K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 365 | $48.0K | 0.00% | +102+38.8% | Added |
| Atwood & Palmer Inc | 379 | $50.0K | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 391 | $51.1K | 0.02% | +150+62.2% | Added |
| Leonteq Securities AG | 411 | $53.7K | 0.00% | −97−19.1% | Reduced |
| EverSource Wealth Advisors, LLC | 467 | $61.0K | 0.02% | +467 | New |
| HHM Wealth Advisors, LLC | 500 | $65.0K | 0.02% | −54−9.7% | Reduced |
| Benjamin F. Edwards & Company, Inc. | 500 | $65.0K | 0.00% | 00.0% | Unchanged |
| Cribstone Capital Management, LLC | 500 | $65.0K | 0.04% | 00.0% | Unchanged |
| JJJ Advisors Inc. | 462 | $67.0K | 0.02% | −157−25.4% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 559 | $73.0K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 805 | $105.0K | 0.00% | +320+66.0% | Added |
| Wesleyan Assurance Society | 800 | $105.0K | 0.02% | +800 | New |
| Northwestern Mutual Wealth Management Co | 817 | $107.0K | 0.00% | +190+30.3% | Added |
| SeaCrest Wealth Management, LLC | 890 | $116.0K | 0.01% | +890 | New |
| Banque Cantonale Vaudoise | 1,000 | $130.0K | 0.01% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 995 | $130.0K | 0.02% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 992 | $130.0K | 0.02% | +663+201.5% | Added |