Masimo Corp
MASI2026/6/10 下市- 產業
- Electromedical & Electrotherapeutic Apparatus
- SEC CIK
- 0000937556
Masimo Corp 已在 2026/6/10 下市；內部人最後一份 Form 4 在 2026/6/12 申報；2026 年第 1 季末有 451 家機構在 13F 申報持有，市值合計 $96.9 億；大師中只有索羅斯基金管理持有。
2026 年第 1 季 13F 持有人
Masimo Corp 在 2026/3/31 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
MASI 已不再掛牌，所以這裡顯示 2026 年第 1 季；之後各季在 13F 申報持有的機構少得多。
- 持有機構
- 451
- 較 2025 年第 4 季 +65 家
- 持有股數
- 5,462 萬
- 較 2025 年第 4 季 +400.0 萬 (+7.9%)
- 總市值
- $96.9 億
- 較 2025 年第 4 季 +$31.0 億 (+47.2%)
- 新進機構
- 136
- 另有 140 家加碼
- 清倉機構
- 71
- 另有 107 家減碼
另有 6 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 MASI 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 2 | $1.62 萬 |
| 2026 年第 1 季 | 451 | $96.9 億 |
| 2025 年第 4 季 | 392 | $72.0 億 |
| 2025 年第 3 季 | 358 | $82.9 億 |
| 2025 年第 2 季 | 379 | $96.8 億 |
| 2025 年第 1 季 | 393 | $90.2 億 |
| 2024 年第 4 季 | 366 | $85.0 億 |
| 2024 年第 3 季 | 362 | $67.2 億 |
| 2024 年第 2 季 | 352 | $62.4 億 |
| 2024 年第 1 季 | 339 | $75.9 億 |
| 2023 年第 4 季 | 342 | $59.1 億 |
| 2023 年第 3 季 | 357 | $41.8 億 |
| 2023 年第 2 季 | 415 | $75.6 億 |
| 2023 年第 1 季 | 428 | $83.0 億 |
| 2022 年第 4 季 | 405 | $65.8 億 |
| 2022 年第 3 季 | 418 | $65.4 億 |
| 2022 年第 2 季 | 417 | $58.1 億 |
| 2022 年第 1 季 | 457 | $66.1 億 |
| 2021 年第 4 季 | 520 | $135.7 億 |
| 2021 年第 3 季 | 475 | $125.2 億 |
| 2021 年第 2 季 | 459 | $111.0 億 |
| 2021 年第 1 季 | 481 | $103.4 億 |
2026 年第 1 季持有機構
每家機構持有 Masimo Corp 的股數、市值與佔組合比重；股數變化跟 2025 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Coldstream Capital Management Inc | 3,683 | $65.5 萬 | 0.01% | +720+24.3% | 加碼 |
| Eukles Asset Management | 3,722 | $66.2 萬 | 0.30% | −628−14.4% | 減碼 |
| ProShare Advisors LLC | 3,917 | $69.7 萬 | 0.00% | +2,087+114.0% | 加碼 |
| US Bancorp | 3,933 | $70.0 萬 | 0.00% | +169+4.5% | 加碼 |
| Neo Ivy Capital Management | 4,045 | $71.9 萬 | 0.19% | +4,045 | 新進 |
| Quadrant Capital Group LLC | 4,122 | $73.3 萬 | 0.02% | +376+10.0% | 加碼 |
| New Age Alpha Advisors, LLC | 4,135 | $73.5 萬 | 0.03% | −103−2.4% | 減碼 |
| Evergreen Capital Management LLC | 4,149 | $73.8 萬 | 0.02% | +4,149 | 新進 |
| Private Advisor Group, LLC | 4,211 | $74.9 萬 | 0.00% | −14−0.3% | 減碼 |
| Russell Investments Group, Ltd. | 4,363 | $77.6 萬 | 0.00% | −270−5.8% | 減碼 |
| Voya Investment Management LLC | 4,399 | $78.2 萬 | 0.00% | −14−0.3% | 減碼 |
| Franklin Resources Inc | 4,436 | $78.9 萬 | 0.00% | +52+1.2% | 加碼 |
| Mirabella Financial Services LLP | 4,458 | $79.3 萬 | 0.08% | +2,907+187.4% | 加碼 |
| Wolverine Asset Management LLC | 4,549 | $80.9 萬 | 0.01% | +4,549 | 新進 |
| State of Alaska, Department of Revenue | 4,602 | $81.8 萬 | 0.01% | 00.0% | 不變 |
| Public Employees Retirement Association of Colorado | 4,685 | $83.3 萬 | 0.00% | 00.0% | 不變 |
| Diversified Trust Co | 4,685 | $83.3 萬 | 0.02% | +4,685 | 新進 |
| Commerce Bank | 4,731 | $84.2 萬 | 0.00% | −13,145−73.5% | 減碼 |
| Prelude Capital Management, LLC | 4,732 | $84.2 萬 | 0.06% | +4,732 | 新進 |
| Fieldview Capital Management, LLC | 4,784 | $85.1 萬 | 0.25% | +4,784 | 新進 |
| HighTower Advisors, LLC | 5,024 | $89.4 萬 | 0.00% | +1,277+34.1% | 加碼 |
| The PNC Financial Services Group, Inc. | 5,107 | $90.8 萬 | 0.00% | −2,180−29.9% | 減碼 |
| Brighton Jones LLC | 5,281 | $93.9 萬 | 0.02% | +5,281 | 新進 |
| B.O.S.S. Retirement Advisors, LLC | 5,337 | $94.9 萬 | 0.29% | 00.0% | 不變 |
| Bryn Mawr Trust Co | 5,370 | $95.5 萬 | 0.02% | −2,654−33.1% | 減碼 |
| Bank of Montreal | 5,629 | $100.1 萬 | 0.00% | +653+13.1% | 加碼 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 5,695 | $101.3 萬 | 0.00% | −117−2.0% | 減碼 |
| Redwood Investment Management, LLC | 5,835 | $103.8 萬 | 0.13% | −2,600−30.8% | 減碼 |
| Teacher Retirement System of Texas | 5,921 | $105.3 萬 | 0.00% | +5,921 | 新進 |
| Versor Investments LP | 6,058 | $107.8 萬 | 2.64% | +2,494+70.0% | 加碼 |
| Merit Financial Group, LLC | 6,097 | $108.4 萬 | 0.01% | +3,116+104.5% | 加碼 |
| Captrust Financial Advisors | 6,106 | $108.6 萬 | 0.00% | +2,254+58.5% | 加碼 |
| Navellier & Associates Inc | 6,310 | $112.2 萬 | 0.12% | 00.0% | 不變 |
| Headlands Technologies LLC | 6,600 | $117.4 萬 | 0.13% | +4,250+180.9% | 加碼 |
| SummitTX Capital, L.P. | 7,000 | $124.5 萬 | 0.04% | +5,397+336.7% | 加碼 |
| Pictet Asset Management Holding SA | 7,020 | $124.9 萬 | 0.00% | +480+7.3% | 加碼 |
| State of Wisconsin Investment Board | 7,189 | $127.9 萬 | 0.00% | −12,301−63.1% | 減碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 7,201 | $128.1 萬 | 0.00% | +5,590+347.0% | 加碼 |
| Colony Group, LLC | 7,247 | $128.9 萬 | 0.00% | +1,773+32.4% | 加碼 |
| Pathstone Holdings, LLC | 7,386 | $131.4 萬 | 0.01% | +279+3.9% | 加碼 |
| Pacer Advisors, Inc. | 7,618 | $135.5 萬 | 0.00% | +258+3.5% | 加碼 |
| Illinois Municipal Retirement Fund | 7,626 | $135.6 萬 | 0.02% | −3,733−32.9% | 減碼 |
| Victory Capital Management Inc | 7,708 | $137.1 萬 | 0.00% | −2,128−21.6% | 減碼 |
| De Burlo Group Inc | 7,802 | $138.8 萬 | 0.31% | −150−1.9% | 減碼 |
| Jump Financial, LLC | 7,836 | $139.4 萬 | 0.02% | −5,117−39.5% | 減碼 |
| Odyssean, LLC | 7,845 | $139.5 萬 | 0.51% | +7,845 | 新進 |
| Allstate Corp | 7,898 | $140.5 萬 | 0.02% | +7,898 | 新進 |
| Rockefeller Capital Management L.P. | 7,970 | $141.8 萬 | 0.00% | −78,441−90.8% | 減碼 |
| LPL Financial LLC | 8,355 | $148.6 萬 | 0.00% | +843+11.2% | 加碼 |
| Ameritas Investment Partners, Inc. | 8,411 | $149.6 萬 | 0.05% | −4,861−36.6% | 減碼 |
| Bellevue Group AG | 8,753 | $155.7 萬 | 0.04% | −88,532−91.0% | 減碼 |
| Oregon Public Employees Retirement Fund | 9,374 | $166.7 萬 | 0.02% | +300+3.3% | 加碼 |
| New Mexico Educational Retirement Board | 9,900 | $176.1 萬 | 0.05% | 00.0% | 不變 |
| Xponance, Inc. | 9,958 | $177.1 萬 | 0.01% | +1,220+14.0% | 加碼 |
| Moore Capital Management, LP | 10,020 | $178.2 萬 | 0.06% | +10,020 | 新進 |
| Mirae Asset Global ETFs Holdings Ltd. | 10,187 | $181.2 萬 | 0.00% | −3,350−24.7% | 減碼 |
| Northwestern Mutual Investment Management Company, LLC | 10,228 | $181.9 萬 | 0.03% | +13+0.1% | 加碼 |
| JustInvest LLC | 10,251 | $182.3 萬 | 0.02% | +2,728+36.3% | 加碼 |
| Lockerman Financial Group, Inc. | 10,500 | $186.8 萬 | 3.36% | −1,300−11.0% | 減碼 |
| Brevan Howard Capital Management LP | 10,628 | $189.0 萬 | 0.02% | +10,628 | 新進 |
| KLP Kapitalforvaltning AS | 10,900 | $193.9 萬 | 0.01% | +300+2.8% | 加碼 |
| BNP Paribas Arbitrage, SA | 10,993 | $195.5 萬 | 0.00% | +3,464+46.0% | 加碼 |
| State of Michigan Retirement System | 10,996 | $195.6 萬 | 0.01% | +200+1.9% | 加碼 |
| Harvest Management LLC | 11,000 | $195.7 萬 | 1.04% | +11,000 | 新進 |
| Occudo Quantitative Strategies LP | 11,269 | $201.1 萬 | 0.11% | +1,606+16.6% | 加碼 |
| Wells Fargo & Company | 11,337 | $201.7 萬 | 0.00% | −7,360−39.4% | 減碼 |
| Paradigm Capital Management Inc | 11,353 | $201.9 萬 | 0.08% | 00.0% | 不變 |
| Vanguard Investments Australia, Ltd. | 11,498 | $204.5 萬 | 0.01% | +11,498 | 新進 |
| Fifth Third Bancorp | 11,736 | $208.8 萬 | 0.00% | +11,159+1,934.0% | 加碼 |
| Mint Tower Capital Management B.V. | 12,000 | $213.4 萬 | 0.21% | +12,000 | 新進 |
| Advisors Asset Management, Inc. | 12,080 | $214.9 萬 | 0.04% | −7,778−39.2% | 減碼 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,140 | $215.9 萬 | 0.00% | +2,442+25.2% | 加碼 |
| Oxford Asset Management LLP | 12,202 | $217.0 萬 | 0.88% | +12,202 | 新進 |
| Alpine Global Management, LLC | 12,500 | $222.3 萬 | 0.34% | +12,500 | 新進 |
| Arizona State Retirement System | 12,541 | $223.1 萬 | 0.01% | −277−2.2% | 減碼 |
| Envestnet Asset Management Inc | 12,596 | $224.0 萬 | 0.00% | −4,379−25.8% | 減碼 |
| Skandinaviska Enskilda Banken AB (publ) | 12,978 | $230.8 萬 | 0.05% | +12,978 | 新進 |
| SEI Investments Co | 13,195 | $234.7 萬 | 0.00% | +5,480+71.0% | 加碼 |
| Louisiana State Employees Retirement System | 13,200 | $234.8 萬 | 0.04% | +600+4.8% | 加碼 |
| Public Employees Retirement System of Ohio | 13,446 | $239.2 萬 | 0.01% | −433−3.1% | 減碼 |
| Yousif Capital Management, LLC | 13,868 | $246.7 萬 | 0.03% | −660−4.5% | 減碼 |
| State of Tennessee, Treasury Department | 13,918 | $247.6 萬 | 0.01% | 00.0% | 不變 |
| Empower Advisory Group, LLC | 14,105 | $250.9 萬 | 0.01% | +1,000+7.6% | 加碼 |
| Baird Financial Group, Inc. | 14,192 | $252.4 萬 | 0.00% | −16,487−53.7% | 減碼 |
| Intech Investment Management LLC | 14,216 | $252.9 萬 | 0.02% | −10,549−42.6% | 減碼 |
| Wealth Enhancement Advisory Services, LLC | 16,837 | $255.8 萬 | 0.01% | +5,466+48.1% | 加碼 |
| Handelsbanken Fonder AB | 14,730 | $262.0 萬 | 0.01% | 00.0% | 不變 |
| Brown Advisory Inc | 14,734 | $262.1 萬 | 0.00% | −120−0.8% | 減碼 |
| Teachers Retirement System of the State of Kentucky | 14,771 | $262.7 萬 | 0.02% | 00.0% | 不變 |
| ADAR1 Capital Management, LLC | 15,000 | $266.8 萬 | 0.16% | 00.0% | 不變 |
| P Schoenfeld Asset Management LP | 15,000 | $266.8 萬 | 2.12% | +15,000 | 新進 |
| ExodusPoint Capital Management, LP | 15,979 | $284.2 萬 | 0.03% | +6,594+70.3% | 加碼 |
| LMR Partners LLP | 16,300 | $289.9 萬 | 0.03% | +16,300 | 新進 |
| State of New Jersey Common Pension Fund D | 16,320 | $290.3 萬 | 0.01% | −332−2.0% | 減碼 |
| Mutual of America Capital Management LLC | 17,496 | $311.2 萬 | 0.04% | −1,505−7.9% | 減碼 |
| South Dakota Investment Council | 17,568 | $312.5 萬 | 0.06% | −3,700−17.4% | 減碼 |
| Mercer Global Advisors Inc | 18,139 | $322.6 萬 | 0.00% | +7,277+67.0% | 加碼 |
| Vanguard Global Advisers, LLC | 18,433 | $327.9 萬 | 0.00% | +18,433 | 新進 |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 18,940 | $336.9 萬 | 0.02% | +7,515+65.8% | 加碼 |
| Treasurer of the State of North Carolina | 19,294 | $343.2 萬 | 0.01% | +408+2.2% | 加碼 |