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 |
|---|---|---|---|---|---|
| Shay Capital LLC | 6,500 | $849.0K | 0.44% | −1,000−13.3% | Reduced |
| Advisory Services Network, LLC | 6,500 | $849.0K | 0.03% | −244−3.6% | Reduced |
| Gotham Asset Management, LLC | 6,508 | $850.0K | 0.03% | −6,812−51.1% | Reduced |
| Private Advisor Group, LLC | 6,646 | $868.0K | 0.01% | +529+8.6% | Added |
| Fiera Capital Corp | 6,661 | $870.0K | 0.00% | +1,807+37.2% | Added |
| Bokf, NA | 6,839 | $894.0K | 0.02% | −17−0.2% | Reduced |
| Advisor Group Holdings, Inc. | 6,886 | $900.0K | 0.00% | +646+10.4% | Added |
| Westpac Banking Corp | 7,258 | $948.4K | 0.01% | +2,733+60.4% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 7,330 | $958.0K | 0.01% | −15,082−67.3% | Reduced |
| State of Alaska, Department of Revenue | 7,343 | $959.0K | 0.01% | −19,164−72.3% | Reduced |
| LRT Capital Management, LLC | 7,484 | $978.0K | 0.74% | −14,057−65.3% | Reduced |
| Public Employees Retirement Association of Colorado | 7,537 | $985.0K | 0.01% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 7,683 | $1.00M | 0.02% | +925+13.7% | Added |
| Capitolis Advisors LLC | 7,761 | $1.01M | 0.05% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 8,000 | $1.04M | 0.05% | −2,500−23.8% | Reduced |
| Teacher Retirement System of Texas | 8,043 | $1.05M | 0.01% | −2,751−25.5% | Reduced |
| CWM Advisors, LLC | 8,063 | $1.05M | 0.14% | −963−10.7% | Reduced |
| Truist Financial Corp | 8,080 | $1.06M | 0.00% | +2,442+43.3% | Added |
| DuPont Capital Management Corp | 8,423 | $1.10M | 0.05% | +7,447+763.0% | Added |
| IFM Investors Pty Ltd | 8,535 | $1.11M | 0.02% | +992+13.2% | Added |
| Northwestern Mutual Investment Management Company, LLC | 8,547 | $1.12M | 0.03% | +109+1.3% | Added |
| Robeco Institutional Asset Management B.V. | 8,731 | $1.14M | 0.00% | −1,699−16.3% | Reduced |
| Guggenheim Capital LLC | 8,821 | $1.15M | 0.01% | −397−4.3% | Reduced |
| Utah Retirement Systems | 8,921 | $1.17M | 0.02% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 9,072 | $1.19M | 0.00% | −9,143−50.2% | Reduced |
| Gulf International Bank (UK) Ltd | 8,855 | $1.21M | 0.02% | 00.0% | Unchanged |
| Peloton Wealth Strategists | 9,300 | $1.22M | 0.59% | +9,300 | New |
| Diversified Trust Co | 9,325 | $1.22M | 0.05% | +13+0.1% | Added |
| Eukles Asset Management | 9,853 | $1.29M | 0.81% | −32−0.3% | Reduced |
| Xponance, Inc. | 9,913 | $1.29M | 0.03% | +577+6.2% | Added |
| Cardinal Capital Management | 10,070 | $1.32M | 0.30% | +299+3.1% | Added |
| Assetmark, Inc | 10,208 | $1.33M | 0.01% | +1,023+11.1% | Added |
| Creative Planning | 10,389 | $1.36M | 0.00% | +450+4.5% | Added |
| Unigestion Holding SA | 10,443 | $1.36M | 0.08% | −4,589−30.5% | Reduced |
| Storebrand Asset Management AS | 10,505 | $1.37M | 0.01% | −369−3.4% | Reduced |
| North Star Asset Management Inc | 10,730 | $1.40M | 0.09% | −3,600−25.1% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 10,915 | $1.43M | 0.02% | +1,200+12.4% | Added |
| Tower Research Capital LLC (TRC) | 10,988 | $1.44M | 0.03% | +4,402+66.8% | Added |
| Franklin Resources Inc | 11,247 | $1.47M | 0.00% | −1,657−12.8% | Reduced |
| JustInvest LLC | 11,413 | $1.49M | 0.07% | +11,413 | New |
| Nomura Asset Management Co Ltd | 11,420 | $1.49M | 0.01% | +1,193+11.7% | Added |
| Exchange Traded Concepts, LLC | 11,548 | $1.51M | 0.04% | −3,326−22.4% | Reduced |
| Victory Capital Management Inc | 11,985 | $1.57M | 0.00% | +317+2.7% | Added |
| Illinois Municipal Retirement Fund | 12,432 | $1.62M | 0.04% | −13,902−52.8% | Reduced |
| TD Asset Management Inc | 12,825 | $1.68M | 0.00% | −3,280−20.4% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 12,884 | $1.68M | 0.01% | +1,256+10.8% | Added |
| DekaBank Deutsche Girozentrale | 12,625 | $1.69M | 0.00% | −300−2.3% | Reduced |
| State of Michigan Retirement System | 12,996 | $1.70M | 0.01% | +100+0.8% | Added |
| PEAK6 Investments LLC | 11,843 | $1.71M | 0.04% | +3,271+38.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 13,480 | $1.76M | 0.01% | +6,272+87.0% | Added |
| Ameritas Investment Partners, Inc. | 13,584 | $1.77M | 0.08% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 13,400 | $1.79M | 0.05% | +100+0.8% | Added |
| AlphaCrest Capital Management LLC | 13,746 | $1.80M | 0.09% | +2,558+22.9% | Added |
| Point72 Hong Kong Ltd | 13,769 | $1.80M | 0.12% | +6,127+80.2% | Added |
| Arizona State Retirement System | 14,679 | $1.92M | 0.02% | +76+0.5% | Added |
| Jane Street Group, LLC | 15,062 | $1.97M | 0.00% | +4,403+41.3% | Added |
| Personal Capital Advisors Corp | 15,081 | $1.97M | 0.01% | 00.0% | Unchanged |
| Banque Pictet & Cie SA | 15,123 | $1.98M | 0.02% | +2,037+15.6% | Added |
| Birchview Capital, LP | 15,280 | $2.00M | 1.45% | +6,000+64.7% | Added |
| Brown Advisory Inc | 15,542 | $2.03M | 0.00% | +5,630+56.8% | Added |
| Ascent Wealth Partners, LLC | 16,044 | $2.05M | 0.46% | +113+0.7% | Added |
| Lockerman Financial Group, Inc. | 15,900 | $2.08M | 6.64% | 00.0% | Unchanged |
| Royal London Asset Management Ltd | 16,311 | $2.13M | 0.01% | +27+0.2% | Added |
| SG Americas Securities, LLC | 16,474 | $2.15M | 0.03% | +9,202+126.5% | Added |
| Envestnet Asset Management Inc | 16,613 | $2.17M | 0.00% | −13,640−45.1% | Reduced |
| Alberta Investment Management Corp | 16,741 | $2.19M | 0.02% | +437+2.7% | Added |
| Pictet Asset Management SA | 17,464 | $2.28M | 0.00% | −1,116−6.0% | Reduced |
| Ensign Peak Advisors, Inc | 17,695 | $2.31M | 0.01% | −723−3.9% | Reduced |
| Man Group plc | – | $2.48M | 0.01% | – | – |
| Oregon Public Employees Retirement Fund | 19,681 | $2.57M | 0.04% | +3,389+20.8% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 20,215 | $2.64M | 0.03% | +1,596+8.6% | Added |
| Royal Bank of Canada | 20,798 | $2.72M | 0.00% | −857−4.0% | Reduced |
| Intech Investment Management LLC | 20,822 | $2.72M | 0.02% | +20,822 | New |
| Treasurer of the State of North Carolina | 21,199 | $2.77M | 0.02% | −8,362−28.3% | Reduced |
| Bessemer Group Inc | 21,602 | $2.82M | 0.01% | +18,883+694.5% | Added |
| Brown Capital Management LLC | 23,179 | $3.03M | 0.04% | −13,904−37.5% | Reduced |
| Prudential Financial Inc | 23,453 | $3.06M | 0.00% | −15,095−39.2% | Reduced |
| Comerica Bank | 23,431 | $3.13M | 0.03% | −318−1.3% | Reduced |
| Carmignac Gestion | 23,645 | $3.14M | 0.07% | +447+1.9% | Added |
| LPL Financial LLC | 24,132 | $3.15M | 0.00% | −1,729−6.7% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 24,189 | $3.16M | 0.01% | +6,293+35.2% | Added |
| Public Employees Retirement System of Ohio | 25,709 | $3.36M | 0.01% | −969−3.6% | Reduced |
| Tobam | 26,013 | $3.40M | 0.21% | −31,917−55.1% | Reduced |
| APG Asset Management N.V. | 29,628 | $3.70M | 0.01% | −167,560−85.0% | Reduced |
| Panagora Asset Management Inc | 28,648 | $3.74M | 0.02% | −103,524−78.3% | Reduced |
| Yousif Capital Management, LLC | 28,709 | $3.75M | 0.05% | +1,445+5.3% | Added |
| Korea Investment CORP | 29,242 | $3.82M | 0.01% | −257,065−89.8% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 30,723 | $4.01M | 0.01% | −124,583−80.2% | Reduced |
| Algert Global LLC | 31,316 | $4.09M | 0.31% | −5,521−15.0% | Reduced |
| South Dakota Investment Council | 32,047 | $4.19M | 0.09% | +15,820+97.5% | Added |
| Voya Investment Management LLC | 32,081 | $4.19M | 0.01% | −1,016−3.1% | Reduced |
| State of New Jersey Common Pension Fund D | 32,605 | $4.26M | 0.02% | −3,315−9.2% | Reduced |
| Gabelli Funds LLC | 33,200 | $4.34M | 0.03% | −500−1.5% | Reduced |
| Thrivent Financial for Lutherans | 34,229 | $4.47M | 0.01% | −14,311−29.5% | Reduced |
| MetLife Investment Management | 34,758 | $4.54M | 0.04% | +295+0.9% | Added |
| Banco Santander, S.A. | 36,283 | $4.74M | 0.06% | +1,550+4.5% | Added |
| Jump Financial, LLC | 36,586 | $4.78M | 0.20% | +4,863+15.3% | Added |
| Paradigm Capital Management Inc | 36,853 | $4.82M | 0.33% | −4,600−11.1% | Reduced |
| State of Wisconsin Investment Board | 36,872 | $4.82M | 0.01% | −2,361−6.0% | Reduced |
| Texas Permanent School Fund | 36,908 | $4.82M | 0.08% | +890+2.5% | Added |