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。
2024 年第 4 季 13F 持有人
Masimo Corp 在 2024/12/31 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
- 持有機構
- 366
- 較 2024 年第 3 季 +12 家
- 持有股數
- 5,143 萬
- 較 2024 年第 3 季 +155.0 萬 (+3.1%)
- 總市值
- $85.0 億
- 較 2024 年第 3 季 +$18.6 億 (+28.0%)
- 新進機構
- 62
- 另有 117 家加碼
- 清倉機構
- 50
- 另有 119 家減碼
另有 8 家機構在 2024 年第 3 季持有、還沒有申報 2024 年第 4 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 |
2024 年第 4 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 2024 年第 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 8,698,213 | $14.4 億 | 0.03% | −124,056−1.4% | 減碼 |
| FMR LLC | 8,097,454 | $13.4 億 | 0.08% | +1,340,836+19.8% | 加碼 |
| Politan Capital Management LP | 4,714,746 | $7.79 億 | 50.51% | 00.0% | 不變 |
| Vanguard Group Inc | 4,586,702 | $7.58 億 | 0.01% | +66,215+1.5% | 加碼 |
| Capital Research Global Investors | 2,454,975 | $4.06 億 | 0.08% | +1,094,647+80.5% | 加碼 |
| Massachusetts Financial Services Co | 1,735,167 | $2.87 億 | 0.09% | +943,001+119.0% | 加碼 |
| T. Rowe Price Investment Management, Inc. | 1,662,376 | $2.75 億 | 0.17% | +135,888+8.9% | 加碼 |
| State Street Corp | 1,463,466 | $2.42 億 | 0.01% | +24,652+1.7% | 加碼 |
| Alliancebernstein L.P. | 947,391 | $1.57 億 | 0.05% | +878,587+1,276.9% | 加碼 |
| Holocene Advisors, LP | 835,660 | $1.38 億 | 0.45% | −39,499−4.5% | 減碼 |
| Geode Capital Management, LLC | 801,125 | $1.32 億 | 0.01% | +8,239+1.0% | 加碼 |
| Liontrust Investment Partners LLP | 792,935 | $1.31 億 | 1.90% | −15,758−1.9% | 減碼 |
| Westfield Capital Management Co LP | 768,858 | $1.27 億 | 0.55% | −625,198−44.8% | 減碼 |
| Morgan Stanley | 737,841 | $1.22 億 | 0.01% | +985+0.1% | 加碼 |
| RTW Investments, LP | 683,294 | $1.13 億 | 1.71% | −779,106−53.3% | 減碼 |
| Dimensional Fund Advisors LP | 647,720 | $1.07 億 | 0.03% | +50,022+8.4% | 加碼 |
| Alyeska Investment Group, L.P. | 578,635 | $9,565 萬 | 0.36% | −166,492−22.3% | 減碼 |
| Schroder Investment Management Group | 566,469 | $9,550 萬 | 0.09% | −166,152−22.7% | 減碼 |
| Citadel Advisors LLC | 441,025 | $7,290 萬 | 0.07% | +251,476+132.7% | 加碼 |
| Millennium Management LLC | 408,058 | $6,745 萬 | 0.06% | +378,805+1,294.9% | 加碼 |
| Farallon Capital Management, L.L.C. | 397,000 | $6,562 萬 | 0.35% | −861,563−68.5% | 減碼 |
| Northern Trust Corp | 383,869 | $6,345 萬 | 0.01% | +82,828+27.5% | 加碼 |
| Charles Schwab Investment Management Inc | 377,836 | $6,246 萬 | 0.01% | +7,808+2.1% | 加碼 |
| Sumitomo Mitsui Trust Holdings, Inc. | 373,705 | $6,177 萬 | 0.04% | +1,522+0.4% | 加碼 |
| CI Private Wealth, LLC | 347,683 | $5,747 萬 | 0.10% | +343,797+8,847.1% | 加碼 |
| Bank of New York Mellon Corp | 337,221 | $5,574 萬 | 0.01% | −4,739−1.4% | 減碼 |
| Bamco Inc | 307,144 | $5,077 萬 | 0.13% | −40,056−11.5% | 減碼 |
| Invesco Ltd. | 277,960 | $4,595 萬 | 0.01% | +192,802+226.4% | 加碼 |
| Price T Rowe Associates Inc | 250,786 | $4,146 萬 | 0.00% | +181,070+259.7% | 加碼 |
| Point72 Asset Management, L.P. | 248,499 | $4,108 萬 | 0.11% | +248,499 | 新進 |
| Cramer Rosenthal McGlynn LLC | 222,817 | $3,683 萬 | 2.08% | +37,800+20.4% | 加碼 |
| Assenagon Asset Management S.A. | 216,051 | $3,571 萬 | 0.06% | +194,788+916.1% | 加碼 |
| Ameriprise Financial Inc | 215,946 | $3,570 萬 | 0.01% | +16,085+8.0% | 加碼 |
| Raymond James Financial Inc | 203,971 | $3,372 萬 | 0.01% | +203,971 | 新進 |
| Goldman Sachs Group Inc | 202,252 | $3,343 萬 | 0.01% | −129,824−39.1% | 減碼 |
| UBS Asset Management Americas Inc | 190,246 | $3,145 萬 | 0.01% | +77,775+69.2% | 加碼 |
| UBS Group AG | 160,028 | $2,645 萬 | 0.01% | +105,346+192.7% | 加碼 |
| Comerica Bank | 141,378 | $2,337 萬 | 0.09% | −103,703−42.3% | 減碼 |
| Neuberger Berman Group LLC | 138,122 | $2,283 萬 | 0.02% | +133,825+3,114.4% | 加碼 |
| JPMorgan Chase & Co | 128,639 | $2,126 萬 | 0.00% | −27,214−17.5% | 減碼 |
| Gotham Asset Management, LLC | 127,780 | $2,112 萬 | 0.20% | −25,706−16.7% | 減碼 |
| Rhumbline Advisers | 124,373 | $2,056 萬 | 0.02% | −2,641−2.1% | 減碼 |
| Amundi | 111,481 | $1,882 萬 | 0.01% | +87,446+363.8% | 加碼 |
| FIL Ltd | 110,332 | $1,824 萬 | 0.02% | +4,624+4.4% | 加碼 |
| Bank of America Corp | 107,303 | $1,774 萬 | 0.00% | −10,542−8.9% | 減碼 |
| BLI - Banque de Luxembourg Investments | 101,200 | $1,707 萬 | 0.46% | +101,200 | 新進 |
| Principal Financial Group Inc | 102,660 | $1,697 萬 | 0.01% | +153+0.1% | 加碼 |
| Legal & General Group Plc | 97,187 | $1,607 萬 | 0.00% | +3,122+3.3% | 加碼 |
| Great Lakes Advisors, LLC | 95,730 | $1,582 萬 | 0.14% | +95,730 | 新進 |
| Citigroup Inc | 91,691 | $1,516 萬 | 0.01% | +29,603+47.7% | 加碼 |
| Rockefeller Capital Management L.P. | 90,901 | $1,502 萬 | 0.04% | −46,492−33.8% | 減碼 |
| Swiss National Bank | 89,400 | $1,478 萬 | 0.01% | +1,100+1.2% | 加碼 |
| Catalio Capital Management, LP | 87,377 | $1,444 萬 | 3.16% | +87,377 | 新進 |
| Toroso Investments, LLC | 86,731 | $1,434 萬 | 0.12% | +84,342+3,530.4% | 加碼 |
| TD Asset Management Inc | 84,640 | $1,399 萬 | 0.01% | +38,332+82.8% | 加碼 |
| Gamco Investors, Inc. Et Al | 84,500 | $1,397 萬 | 0.15% | 00.0% | 不變 |
| Erste Asset Management GmbH | 82,652 | $1,393 萬 | 0.17% | +27,652+50.3% | 加碼 |
| Nuveen Asset Management, LLC | 75,754 | $1,252 萬 | 0.00% | −7,973−9.5% | 減碼 |
| California Public Employees Retirement System | 70,229 | $1,161 萬 | 0.01% | −3,084−4.2% | 減碼 |
| Man Group plc | 64,889 | $1,073 萬 | 0.03% | −335,056−83.8% | 減碼 |
| Point72 (DIFC) Ltd | 58,417 | $965.6 萬 | 0.87% | +58,417 | 新進 |
| Walleye Capital LLC | 54,938 | $908.1 萬 | 0.09% | +10,063+22.4% | 加碼 |
| Retirement Systems of Alabama | 54,035 | $893.2 萬 | 0.03% | −60,225−52.7% | 減碼 |
| Barclays PLC | 53,219 | $879.7 萬 | 0.00% | +13,262+33.2% | 加碼 |
| Federated Hermes, Inc. | 52,734 | $871.7 萬 | 0.02% | −65,881−55.5% | 減碼 |
| Manufacturers Life Insurance Company, The | 51,457 | $850.6 萬 | 0.01% | +14,931+40.9% | 加碼 |
| Woodline Partners LP | 51,185 | $846.1 萬 | 0.06% | +41,885+450.4% | 加碼 |
| Corebridge Financial, Inc. | 50,536 | $835.4 萬 | 0.05% | −1,930−3.7% | 減碼 |
| Allspring Global Investments Holdings, LLC | 48,764 | $822.0 萬 | 0.01% | +46,370+1,936.9% | 加碼 |
| Logan Capital Management Inc | 47,787 | $789.9 萬 | 0.33% | −2,565−5.1% | 減碼 |
| Ace Management Global Ltd. | 47,694 | $788.4 萬 | 100.00% | −917,810−95.1% | 減碼 |
| First Trust Advisors LP | 47,328 | $782.3 萬 | 0.01% | +41,952+780.4% | 加碼 |
| Montanaro Asset Management Ltd | 46,500 | $768.6 萬 | 1.59% | −9,200−16.5% | 減碼 |
| New York State Teachers Retirement System | 45,248 | $747.9 萬 | 0.02% | −200−0.4% | 減碼 |
| State Board of Administration of Florida Retirement System | 42,861 | $708.5 萬 | 0.01% | −40−0.1% | 減碼 |
| NS Partners Ltd | 42,649 | $705.0 萬 | 0.29% | −388−0.9% | 減碼 |
| Picton Mahoney Asset Management | 42,610 | $704.4 萬 | 0.27% | +28,153+194.7% | 加碼 |
| LMR Partners LLP | 42,448 | $701.7 萬 | 0.12% | +42,448 | 新進 |
| California State Teachers Retirement System | 42,383 | $700.6 萬 | 0.01% | −229−0.5% | 減碼 |
| Two Sigma Investments, LP | 39,889 | $659.4 萬 | 0.02% | −302,938−88.4% | 減碼 |
| Great West Life Assurance Co | 37,560 | $620.3 萬 | 0.01% | 00.0% | 不變 |
| Gluskin Sheff & Assoc Inc | 37,061 | $612.6 萬 | 0.73% | +22,636+156.9% | 加碼 |
| Atika Capital Management LLC | 36,800 | $608.3 萬 | 0.79% | +36,800 | 新進 |
| Baird Financial Group, Inc. | 34,198 | $565.3 萬 | 0.01% | +26,914+369.5% | 加碼 |
| Norges Bank | 33,394 | $552.0 萬 | 0.00% | −221,994−86.9% | 減碼 |
| Gabelli Funds LLC | 33,000 | $545.5 萬 | 0.04% | 00.0% | 不變 |
| O'Shaughnessy Asset Management, LLC | 31,375 | $518.6 萬 | 0.04% | +31,375 | 新進 |
| Envestnet Asset Management Inc | 31,107 | $514.2 萬 | 0.00% | +4,579+17.3% | 加碼 |
| South Dakota Investment Council | 30,611 | $506.0 萬 | 0.10% | 00.0% | 不變 |
| Jane Street Group, LLC | 30,487 | $504.0 萬 | 0.01% | +5,807+23.5% | 加碼 |
| Royal Bank of Canada | 30,371 | $502.2 萬 | 0.00% | +16,886+125.2% | 加碼 |
| Zacks Investment Management | 27,229 | $450.1 萬 | 0.04% | +671+2.5% | 加碼 |
| SEI Investments Co | 26,601 | $439.7 萬 | 0.01% | −1,481−5.3% | 減碼 |
| Sterling Capital Management LLC | 26,221 | $433.4 萬 | 0.06% | −14,718−36.0% | 減碼 |
| MetLife Investment Management | 26,026 | $430.2 萬 | 0.02% | +2,214+9.3% | 加碼 |
| Westmount Partners, LLC | 25,991 | $429.6 萬 | 1.31% | 00.0% | 不變 |
| Intech Investment Management LLC | 25,622 | $423.5 萬 | 0.04% | +16,178+171.3% | 加碼 |
| ExodusPoint Capital Management, LP | 25,426 | $420.3 萬 | 0.04% | +25,426 | 新進 |
| Cinctive Capital Management LP | 25,176 | $416.2 萬 | 0.22% | +25,176 | 新進 |
| Bellevue Group AG | 24,166 | $399.5 萬 | 0.08% | +24,166 | 新進 |