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 |
|---|---|---|---|---|---|
| Fox Run Management, L.L.C. | 1,650 | $216.0K | 0.11% | −161−8.9% | Reduced |
| M&G Investment Management Ltd | 1,631 | $214.0K | 0.00% | +163+11.1% | Added |
| TD Waterhouse Canada Inc. | 1,533 | $211.0K | 0.00% | −18−1.2% | Reduced |
| Pitcairn Co | 1,607 | $210.0K | 0.02% | −379−19.1% | Reduced |
| Signaturefd, LLC | 1,575 | $206.0K | 0.01% | −96−5.7% | Reduced |
| Altium Wealth Management LLC | 1,553 | $203.0K | 0.01% | +1,553 | New |
| Financial Advocates Investment Management | 1,540 | $202.0K | 0.02% | +1,540 | New |
| Tudor Investment Corp Et Al | 1,529 | $200.0K | 0.01% | −11,844−88.6% | Reduced |
| Kestra Private Wealth Services, LLC | 1,528 | $200.0K | 0.01% | +1,528 | New |
| C M Bidwell & Associates Ltd | 1,365 | $178.0K | 0.14% | +1,365 | New |
| Federation des caisses Desjardins du Quebec | 1,261 | $164.8K | 0.00% | +500+65.7% | Added |
| Vestcor Inc | 1,224 | $160.0K | 0.01% | +394+47.5% | Added |
| Captrust Financial Advisors | 1,202 | $157.0K | 0.00% | −190−13.6% | Reduced |
| CWM, LLC | 1,173 | $153.0K | 0.00% | +91+8.4% | Added |
| Whittier Trust Co | 1,134 | $148.0K | 0.00% | 00.0% | Unchanged |
| United Community Bank | 1,057 | $138.1K | 0.15% | +95+9.9% | Added |
| Atticus Wealth Management, LLC | 1,000 | $131.0K | 0.05% | 00.0% | Unchanged |
| 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 |
| SeaCrest Wealth Management, LLC | 890 | $116.0K | 0.01% | +890 | New |
| Northwestern Mutual Wealth Management Co | 817 | $107.0K | 0.00% | +190+30.3% | Added |
| Lazard Asset Management LLC | 805 | $105.0K | 0.00% | +320+66.0% | Added |
| Wesleyan Assurance Society | 800 | $105.0K | 0.02% | +800 | New |
| Bank Julius Baer & Co. Ltd, Zurich | 559 | $73.0K | 0.00% | 00.0% | Unchanged |
| JJJ Advisors Inc. | 462 | $67.0K | 0.02% | −157−25.4% | Reduced |
| 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 |
| EverSource Wealth Advisors, LLC | 467 | $61.0K | 0.02% | +467 | New |
| Leonteq Securities AG | 411 | $53.7K | 0.00% | −97−19.1% | Reduced |
| Archer Investment Corp | 391 | $51.1K | 0.02% | +150+62.2% | Added |
| Atwood & Palmer Inc | 379 | $50.0K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 365 | $48.0K | 0.00% | +102+38.8% | Added |
| Nisa Investment Advisors, LLC | 342 | $45.0K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 317 | $41.0K | 0.03% | −40−11.2% | Reduced |
| Spire Wealth Management | 274 | $36.0K | 0.00% | −128−31.8% | Reduced |
| Itau Unibanco Holding S.A. | 268 | $35.0K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 257 | $34.0K | 0.00% | −19−6.9% | Reduced |
| Meeder Asset Management Inc | 221 | $29.0K | 0.00% | +84+61.3% | Added |
| IFP Advisors, Inc | 72 | $28.0K | 0.00% | −20−21.7% | Reduced |
| AIA Group Ltd | 209 | $27.0K | 0.00% | 00.0% | Unchanged |
| 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 |
| Harbour Investments, Inc. | 183 | $24.0K | 0.00% | +183 | New |
| Brown Brothers Harriman & Co | 170 | $22.0K | 0.00% | 00.0% | Unchanged |
| Brewin Dolphin Ltd | 150 | $20.0K | 0.00% | −770−83.7% | Reduced |
| Clearstead Advisors, LLC | 155 | $20.0K | 0.00% | +65+72.2% | Added |
| Cutler Group LP | 150 | $19.0K | 0.00% | +150 | New |
| Covestor Ltd | 138 | $18.0K | 0.01% | +57+70.4% | Added |
| Riverview Trust Co | 123 | $16.0K | 0.01% | −4−3.1% | Reduced |
| Sageworth Trust Co of South Dakota | 111 | $15.0K | 0.03% | +35+46.1% | Added |
| West Oak Capital, LLC | 100 | $13.0K | 0.01% | 00.0% | Unchanged |
| Fieldpoint Private Securities, LLC | 95 | $12.0K | 0.00% | −95−50.0% | Reduced |
| Ci Investments Inc. | 79 | $10.0K | 0.00% | −183−69.8% | Reduced |
| 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 |
| Ronald Blue Trust, Inc. | 53 | $8.00K | 0.00% | +53 | New |
| Heritage Wealth Management, LLC | 60 | $7.84K | 0.00% | 00.0% | Unchanged |
| 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 |
| Venture Visionary Partners LLC | 46 | $6.01K | 0.00% | +46 | New |
| 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 |
| 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 |
| 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 |
| 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 |
| Anchor Investment Management, LLC | 22 | $2.88K | 0.00% | 00.0% | Unchanged |
| 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 |
| Sutton Wealth Advisors Inc. | 13 | $1.70K | 0.00% | +11+550.0% | Added |
| 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 |