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。
2023 年第 4 季 13F 持有人
Masimo Corp 在 2023/12/31 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
- 342
- 較 2023 年第 3 季 −10 家
- 持有股數
- 5,039 萬
- 較 2023 年第 3 季 +305.4 萬 (+6.5%)
- 總市值
- $59.1 億
- 較 2023 年第 3 季 +$17.5 億 (+42.3%)
- 新進機構
- 63
- 另有 111 家加碼
- 清倉機構
- 73
- 另有 121 家減碼
另有 5 家機構在 2023 年第 3 季持有、還沒有申報 2023 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 |
2023 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 2023 年第 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| FMR LLC | 6,927,572 | $8.12 億 | 0.06% | +1,680,009+32.0% | 加碼 |
| BlackRock Inc. | 5,659,131 | $6.63 億 | 0.02% | +246,798+4.6% | 加碼 |
| Vanguard Group Inc | 4,781,343 | $5.60 億 | 0.01% | +26,473+0.6% | 加碼 |
| Politan Capital Management LP | 4,713,518 | $5.52 億 | 31.54% | 00.0% | 不變 |
| Capital Research Global Investors | 2,269,189 | $2.66 億 | 0.07% | +136,617+6.4% | 加碼 |
| Massachusetts Financial Services Co | 1,607,310 | $1.88 億 | 0.06% | +93,861+6.2% | 加碼 |
| RTW Investments, LP | 1,462,400 | $1.71 億 | 2.68% | −39,093−2.6% | 減碼 |
| State Street Corp | 1,357,402 | $1.59 億 | 0.01% | −45,806−3.3% | 減碼 |
| Farallon Capital Management, L.L.C. | 1,311,649 | $1.54 億 | 0.96% | +1,084,000+476.2% | 加碼 |
| T. Rowe Price Investment Management, Inc. | 1,161,907 | $1.36 億 | 0.09% | +244,381+26.6% | 加碼 |
| Thrivent Financial for Lutherans | 1,063,381 | $1.25 億 | 0.27% | +1,048,462+7,027.7% | 加碼 |
| Schroder Investment Management Group | 877,539 | $1.03 億 | 0.13% | +327,863+59.6% | 加碼 |
| Liontrust Investment Partners LLP | 852,393 | $9,991 萬 | 1.45% | −54,045−6.0% | 減碼 |
| Westfield Capital Management Co LP | 818,476 | $9,593 萬 | 0.56% | +214,795+35.6% | 加碼 |
| Citadel Advisors LLC | 764,079 | $8,956 萬 | 0.09% | +507,387+197.7% | 加碼 |
| Jackson Square Partners, LLC | 762,329 | $8,935 萬 | 2.90% | −99,379−11.5% | 減碼 |
| Geode Capital Management, LLC | 723,936 | $8,487 萬 | 0.01% | +24,183+3.5% | 加碼 |
| Alyeska Investment Group, L.P. | 534,715 | $6,267 萬 | 0.42% | +534,715 | 新進 |
| Point72 Asset Management, L.P. | 516,356 | $6,052 萬 | 0.18% | +329,712+176.7% | 加碼 |
| Morgan Stanley | 458,024 | $5,369 萬 | 0.00% | −43,880−8.7% | 減碼 |
| MIG Capital, LLC | 447,279 | $5,243 萬 | 7.32% | +48,347+12.1% | 加碼 |
| ArrowMark Colorado Holdings LLC | 425,713 | $4,990 萬 | 0.55% | +122,862+40.6% | 加碼 |
| Bank of New York Mellon Corp | 415,835 | $4,874 萬 | 0.01% | +25,212+6.5% | 加碼 |
| Sumitomo Mitsui Trust Holdings, Inc. | 413,815 | $4,850 萬 | 0.04% | +8,498+2.1% | 加碼 |
| Price T Rowe Associates Inc | 410,508 | $4,812 萬 | 0.01% | −41,431−9.2% | 減碼 |
| Ensemble Capital Management, LLC | 372,178 | $4,362 萬 | 3.88% | +4,138+1.1% | 加碼 |
| Charles Schwab Investment Management Inc | 368,041 | $4,314 萬 | 0.01% | +20,519+5.9% | 加碼 |
| JPMorgan Chase & Co | 355,199 | $4,163 萬 | 0.00% | +263,324+286.6% | 加碼 |
| Northern Trust Corp | 347,353 | $4,071 萬 | 0.01% | +13,577+4.1% | 加碼 |
| Hawk Ridge Capital Management LP | 342,528 | $4,015 萬 | 2.30% | −225,237−39.7% | 減碼 |
| Balyasny Asset Management LLC | 302,535 | $3,546 萬 | 0.10% | +52,107+20.8% | 加碼 |
| Dimensional Fund Advisors LP | 301,488 | $3,534 萬 | 0.01% | +16,042+5.6% | 加碼 |
| Woodline Partners LP | 282,275 | $3,309 萬 | 0.36% | +211,496+298.8% | 加碼 |
| FIL Ltd | 216,474 | $2,537 萬 | 0.03% | +99,004+84.3% | 加碼 |
| Millennium Management LLC | 196,460 | $2,303 萬 | 0.02% | −44,741−18.5% | 減碼 |
| Legal & General Group Plc | 191,198 | $2,241 萬 | 0.01% | −10,481−5.2% | 減碼 |
| Marshall Wace, LLP | 189,053 | $2,216 萬 | 0.04% | +189,053 | 新進 |
| SEI Investments Co | 180,628 | $2,117 萬 | 0.03% | −3,312−1.8% | 減碼 |
| Raymond James & Associates | 179,615 | $2,105 萬 | 0.02% | −22,037−10.9% | 減碼 |
| Goldman Sachs Group Inc | 175,510 | $2,057 萬 | 0.00% | +90,572+106.6% | 加碼 |
| Federated Hermes, Inc. | 168,651 | $1,977 萬 | 0.05% | −984−0.6% | 減碼 |
| Principal Financial Group Inc | 164,627 | $1,930 萬 | 0.01% | −1,160−0.7% | 減碼 |
| Nine Ten Capital Management LLC | 163,925 | $1,921 萬 | 4.83% | +163,925 | 新進 |
| Retirement Systems of Alabama | 144,792 | $1,697 萬 | 0.07% | +194+0.1% | 加碼 |
| Rhumbline Advisers | 137,951 | $1,617 萬 | 0.02% | −4,578−3.2% | 減碼 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 137,294 | $1,609 萬 | 0.04% | −248,122−64.4% | 減碼 |
| Rockefeller Capital Management L.P. | 128,091 | $1,501 萬 | 0.05% | −5,628−4.2% | 減碼 |
| Wells Fargo & Company | 116,712 | $1,368 萬 | 0.00% | +86,162+282.0% | 加碼 |
| Twin Tree Management, LP | 112,419 | $1,318 萬 | 0.24% | +112,419 | 新進 |
| Senator Investment Group LP | 110,000 | $1,289 萬 | 0.55% | +110,000 | 新進 |
| Comerica Bank | 109,259 | $1,281 萬 | 0.06% | +12,845+13.3% | 加碼 |
| Montanaro Asset Management Ltd | 104,250 | $1,222 萬 | 2.30% | −38,000−26.7% | 減碼 |
| Picton Mahoney Asset Management | 103,037 | $1,208 萬 | 0.56% | +103,037 | 新進 |
| UBS Asset Management Americas Inc | 102,275 | $1,199 萬 | 0.00% | +1,117+1.1% | 加碼 |
| Nuveen Asset Management, LLC | 93,068 | $1,091 萬 | 0.00% | −1,145−1.2% | 減碼 |
| Swiss National Bank | 88,400 | $1,036 萬 | 0.01% | −10,200−10.3% | 減碼 |
| Jane Street Group, LLC | 86,506 | $1,014 萬 | 0.01% | −90,109−51.0% | 減碼 |
| Baillie Gifford & Co | 86,188 | $1,010 萬 | 0.01% | −5,041−5.5% | 減碼 |
| Susquehanna Portfolio Strategies, LLC | 85,174 | $998.3 萬 | 0.18% | +85,174 | 新進 |
| Gamco Investors, Inc. Et Al | 84,500 | $990.4 萬 | 0.11% | 00.0% | 不變 |
| Ameriprise Financial Inc | 82,795 | $970.4 萬 | 0.00% | +8,741+11.8% | 加碼 |
| Gotham Asset Management, LLC | 80,056 | $938.3 萬 | 0.17% | +74,803+1,424.0% | 加碼 |
| TD Asset Management Inc | 79,430 | $931.0 萬 | 0.01% | +8,000+11.2% | 加碼 |
| Invesco Ltd. | 78,103 | $915.4 萬 | 0.00% | −21,859−21.9% | 減碼 |
| California Public Employees Retirement System | 77,458 | $907.9 萬 | 0.01% | −5,837−7.0% | 減碼 |
| Alliancebernstein L.P. | 67,517 | $791.4 萬 | 0.00% | +5,485+8.8% | 加碼 |
| Clearline Capital LP | 62,197 | $729.0 萬 | 0.81% | −213,452−77.4% | 減碼 |
| BNP Paribas Arbitrage, SA | 61,832 | $724.7 萬 | 0.01% | −65,910−51.6% | 減碼 |
| American International Group, Inc. | 60,321 | $707.0 萬 | 0.03% | −2,564−4.1% | 減碼 |
| Manufacturers Life Insurance Company, The | 56,568 | $663.0 萬 | 0.00% | +831+1.5% | 加碼 |
| Kornitzer Capital Management Inc | 53,000 | $621.2 萬 | 0.12% | +53,000 | 新進 |
| Citigroup Inc | 52,614 | $616.7 萬 | 0.01% | −969−1.8% | 減碼 |
| ExodusPoint Capital Management, LP | 51,289 | $601.2 萬 | 0.07% | −65,320−56.0% | 減碼 |
| New York State Teachers Retirement System | 50,548 | $592.5 萬 | 0.01% | −2,500−4.7% | 減碼 |
| Logan Capital Management Inc | 49,873 | $584.6 萬 | 0.27% | −1,415−2.8% | 減碼 |
| Barclays PLC | 49,260 | $577.4 萬 | 0.00% | +17,932+57.2% | 加碼 |
| State Board of Administration of Florida Retirement System | 49,151 | $576.1 萬 | 0.01% | +1,945+4.1% | 加碼 |
| New York State Common Retirement Fund | 47,304 | $554.5 萬 | 0.01% | −5,514−10.4% | 減碼 |
| Credit Suisse AG | 47,279 | $554.2 萬 | 0.01% | +4,590+10.8% | 加碼 |
| California State Teachers Retirement System | 47,157 | $552.7 萬 | 0.01% | −2,124−4.3% | 減碼 |
| Bridgewater Associates, LP | 45,726 | $536.0 萬 | 0.03% | −7,442−14.0% | 減碼 |
| 13D Management LLC | 44,095 | $516.8 萬 | 3.04% | +21,982+99.4% | 加碼 |
| Man Group plc | 41,955 | $491.8 萬 | 0.01% | – | – |
| Polar Asset Management Partners Inc. | 40,200 | $471.2 萬 | 0.13% | +40,200 | 新進 |
| CenterBook Partners LP | 39,404 | $461.9 萬 | 0.56% | −1,772−4.3% | 減碼 |
| Texas Permanent School Fund | 38,300 | $448.9 萬 | 0.04% | +677+1.8% | 加碼 |
| Lighthouse Investment Partners, LLC | 37,289 | $437.1 萬 | 0.32% | +37,289 | 新進 |
| PEAK6 Investments LLC | 37,124 | $435.1 萬 | 0.19% | +7,404+24.9% | 加碼 |
| Simplify Asset Management Inc. | 36,916 | $432.7 萬 | 0.67% | +36,916 | 新進 |
| DekaBank Deutsche Girozentrale | 35,900 | $420.4 萬 | 0.01% | +970+2.8% | 加碼 |
| Moran Wealth Management, LLC | 35,748 | $419.0 萬 | 0.15% | +991+2.9% | 加碼 |
| NS Partners Ltd | 35,618 | $417.5 萬 | 0.20% | −5,899−14.2% | 減碼 |
| British Columbia Investment Management Corp | 35,000 | $410.2 萬 | 0.03% | −12,000−25.5% | 減碼 |
| Gabelli Funds LLC | 33,000 | $386.8 萬 | 0.03% | 00.0% | 不變 |
| Great West Life Assurance Co | 32,570 | $380.8 萬 | 0.01% | +51+0.2% | 加碼 |
| South Dakota Investment Council | 32,447 | $380.3 萬 | 0.08% | 00.0% | 不變 |
| UBS Group AG | 32,124 | $376.5 萬 | 0.00% | −15,944−33.2% | 減碼 |
| Mirae Asset Global Investments Co., Ltd. | 31,513 | $369.4 萬 | 0.01% | +6,715+27.1% | 加碼 |
| Collaborative Holdings Management LP | 31,009 | $363.5 萬 | 11.08% | +31,009 | 新進 |
| Amalgamated Bank | 30,390 | $356.2 萬 | 0.03% | −1,535−4.8% | 減碼 |