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 |
|---|---|---|---|---|---|
| MAI Capital Management | 913 | $16.2 萬 | 0.00% | +774+556.8% | 加碼 |
| EverSource Wealth Advisors, LLC | 1,064 | $18.9 萬 | 0.01% | +88+9.0% | 加碼 |
| SRS Capital Advisors, Inc. | 1,076 | $19.1 萬 | 0.01% | +998+1,279.5% | 加碼 |
| Walleye Trading LLC | 1,100 | $19.6 萬 | 0.00% | +1,100 | 新進 |
| Knollwood Investment Advisory, LLC | 1,137 | $20.2 萬 | 0.02% | +1,137 | 新進 |
| Whittier Trust Co | 1,134 | $20.2 萬 | 0.00% | 00.0% | 不變 |
| Frec Markets, Inc. | 1,143 | $20.3 萬 | 0.03% | +1,143 | 新進 |
| Net Worth Advisory Group | 1,177 | $20.9 萬 | 0.04% | +1,177 | 新進 |
| Ballentine Partners, LLC | 1,177 | $20.9 萬 | 0.00% | +1,177 | 新進 |
| Essential Partners LLC | 1,183 | $21.0 萬 | 0.07% | +296+33.4% | 加碼 |
| Jane Street Group, LLC | 1,215 | $21.6 萬 | 0.00% | −101,666−98.8% | 減碼 |
| Oak Thistle LLC | 1,217 | $21.6 萬 | 0.02% | +1,217 | 新進 |
| Keel Point, LLC | 1,228 | $21.8 萬 | 0.01% | +1,228 | 新進 |
| KBC Group NV | 1,258 | $22.4 萬 | 0.00% | 00.0% | 不變 |
| Worldquant Millennium Advisors LLC | 1,270 | $22.6 萬 | 0.00% | −17,288−93.2% | 減碼 |
| FORA Capital, LLC | 1,280 | $22.8 萬 | 0.02% | −3,894−75.3% | 減碼 |
| United Capital Financial Advisers, LLC | 1,281 | $22.8 萬 | 0.00% | +1,281 | 新進 |
| R Squared Ltd | 1,289 | $22.9 萬 | 0.13% | +1,289 | 新進 |
| Parcion Private Wealth LLC | 1,291 | $23.0 萬 | 0.01% | +1,291 | 新進 |
| GenTrust, LLC | 1,304 | $23.2 萬 | 0.01% | +1,304 | 新進 |
| North Dakota State Investment Board | 1,318 | $23.4 萬 | 0.01% | −284−17.7% | 減碼 |
| Ground Swell Capital, LLC | 1,319 | $23.5 萬 | 0.46% | +1,319 | 新進 |
| Pinnacle Wealth Management Advisory Group, LLC | 1,324 | $23.6 萬 | 0.02% | +1,324 | 新進 |
| Wick Capital Partners, LLC | 1,326 | $23.6 萬 | 0.04% | +1,326 | 新進 |
| Corient IA LLC | 1,340 | $23.8 萬 | 0.22% | +1,340 | 新進 |
| Empowered Funds, LLC | 1,376 | $24.5 萬 | 0.00% | +1,376 | 新進 |
| Guggenheim Capital LLC | 1,407 | $25.0 萬 | 0.00% | +1,407 | 新進 |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 1,410 | $25.1 萬 | 0.01% | −2,387−62.9% | 減碼 |
| Warren Averett Asset Management, LLC | 1,415 | $25.2 萬 | 0.00% | +1,415 | 新進 |
| Andina Capital Management, LLC | 1,420 | $25.3 萬 | 0.22% | +1,420 | 新進 |
| Shelton Capital Management | 1,478 | $26.3 萬 | 0.01% | −114−7.2% | 減碼 |
| Calamos Advisors LLC | 1,511 | $26.9 萬 | 0.00% | +1,511 | 新進 |
| Calamos Wealth Management LLC | 1,511 | $26.9 萬 | 0.01% | +1,511 | 新進 |
| MML Investors Services, LLC | 1,524 | $27.1 萬 | 0.00% | +1,524 | 新進 |
| Caerus Investment Advisors, LLC | 1,526 | $27.1 萬 | 0.11% | +1,526 | 新進 |
| Fifth Third Wealth Advisors LLC | 1,528 | $27.2 萬 | 0.01% | +1,528 | 新進 |
| M&G Plc | 1,623 | $28.9 萬 | 0.00% | 00.0% | 不變 |
| TownSquare Capital, LLC | 1,638 | $29.1 萬 | 0.07% | −806−33.0% | 減碼 |
| Armistice Capital, LLC | 1,642 | $29.2 萬 | 0.01% | +1,642 | 新進 |
| CIBC Asset Management Inc | 1,669 | $29.7 萬 | 0.00% | 00.0% | 不變 |
| Sanctuary Advisors, LLC | 1,689 | $30.0 萬 | 0.00% | +17+1.0% | 加碼 |
| Inscription Capital, LLC | 1,713 | $30.5 萬 | 0.03% | +143+9.1% | 加碼 |
| Evolve Private Wealth, LLC | 1,713 | $30.5 萬 | 0.02% | +1,713 | 新進 |
| Wesleyan Assurance Society | 1,750 | $31.1 萬 | 0.02% | −800−31.4% | 減碼 |
| Silver Oak Securities, Inc | 1,755 | $31.2 萬 | 0.02% | −200−10.2% | 減碼 |
| Hantz Financial Services, Inc. | 1,762 | $31.3 萬 | 0.00% | +1,107+169.0% | 加碼 |
| CAPROCK Group, Inc. | 1,761 | $31.3 萬 | 0.01% | +1,761 | 新進 |
| Everence Capital Management Inc | 1,773 | $31.5 萬 | 0.02% | +1,773 | 新進 |
| Chicago Partners Investment Group LLC | 1,802 | $32.2 萬 | 0.01% | +6+0.3% | 加碼 |
| Pinnacle Associates Ltd | 1,824 | $32.4 萬 | 0.00% | +157+9.4% | 加碼 |
| GWM Advisors LLC | 1,827 | $32.5 萬 | 0.00% | +1,715+1,531.3% | 加碼 |
| Bessemer Group Inc | 1,857 | $33.1 萬 | 0.00% | +1,716+1,217.0% | 加碼 |
| Two Sigma Securities, LLC | 1,875 | $33.4 萬 | 0.04% | −836−30.8% | 減碼 |
| Krilogy Financial LLC | 1,879 | $33.5 萬 | 0.01% | −1,483−44.1% | 減碼 |
| Bridgewater Associates, LP | 1,899 | $33.8 萬 | 0.00% | +280+17.3% | 加碼 |
| Mission Wealth Management, LP | 1,905 | $33.9 萬 | 0.01% | +20+1.1% | 加碼 |
| Tower Research Capital LLC (TRC) | 1,919 | $34.1 萬 | 0.01% | +717+59.7% | 加碼 |
| Prudential Financial Inc | 1,955 | $34.8 萬 | 0.00% | −3−0.2% | 減碼 |
| Skopos Labs, Inc. | 2,015 | $35.8 萬 | 0.01% | +2,015 | 新進 |
| Maryland State Retirement & Pension System | 2,028 | $36.1 萬 | 0.01% | 00.0% | 不變 |
| Assetmark, Inc | 2,068 | $36.8 萬 | 0.00% | +218+11.8% | 加碼 |
| Vident Advisory, LLC | 2,103 | $37.4 萬 | 0.00% | +355+20.3% | 加碼 |
| Farther Finance Advisors, LLC | 2,118 | $37.7 萬 | 0.00% | −26−1.2% | 減碼 |
| Bull Harbor Capital LLC | 2,151 | $38.3 萬 | 0.10% | +2,151 | 新進 |
| AlphaGrep UK Ltd | 2,199 | $39.1 萬 | 0.12% | −1,458−39.9% | 減碼 |
| Sentinus, LLC | 2,250 | $40.0 萬 | 0.04% | +503+28.8% | 加碼 |
| Huntington National Bank | 2,251 | $40.0 萬 | 0.00% | +2,171+2,713.8% | 加碼 |
| Fiduciary Trust Co | 2,339 | $41.6 萬 | 0.00% | 00.0% | 不變 |
| Beese Fulmer Investment Management, Inc. | 2,360 | $42.0 萬 | 0.03% | +358+17.9% | 加碼 |
| Hardy Reed LLC | 2,381 | $42.4 萬 | 0.03% | +209+9.6% | 加碼 |
| Utah Retirement Systems | 2,382 | $42.4 萬 | 0.00% | 00.0% | 不變 |
| Polymer Capital Management (US) LLC | 2,398 | $42.7 萬 | 0.06% | −7,125−74.8% | 減碼 |
| DnB Asset Management AS | 2,411 | $42.9 萬 | 0.00% | +2,411 | 新進 |
| CWM Advisors, LLC | 2,497 | $44.4 萬 | 0.03% | +2,459+6,471.1% | 加碼 |
| KCM Investment Advisors LLC | 2,515 | $44.7 萬 | 0.01% | 00.0% | 不變 |
| NorthCrest Asset Manangement, LLC | 2,516 | $44.9 萬 | 0.01% | −617−19.7% | 減碼 |
| Jones Financial Companies LLLP | 2,545 | $45.1 萬 | 0.00% | +2,240+734.4% | 加碼 |
| Summit Trail Advisors, LLC | 2,551 | $45.4 萬 | 0.01% | −9,145−78.2% | 減碼 |
| Allworth Financial LP | 2,594 | $46.1 萬 | 0.00% | +899+53.0% | 加碼 |
| Crossmark Global Holdings, Inc. | 2,647 | $47.1 萬 | 0.01% | +7+0.3% | 加碼 |
| Buckhead Capital Management LLC | 2,650 | $47.1 萬 | 0.18% | 00.0% | 不變 |
| Blueshift Asset Management, LLC | 2,665 | $47.4 萬 | 0.14% | +699+35.6% | 加碼 |
| O'Shaughnessy Asset Management, LLC | 2,691 | $47.9 萬 | 0.00% | +929+52.7% | 加碼 |
| HB Wealth Management, LLC | 2,704 | $48.1 萬 | 0.00% | +367+15.7% | 加碼 |
| 180 Wealth Advisors, LLC | 2,728 | $48.5 萬 | 0.06% | +66+2.5% | 加碼 |
| Federation des caisses Desjardins du Quebec | 2,739 | $48.7 萬 | 0.00% | −918−25.1% | 減碼 |
| Royal Bank of Canada | 2,748 | $48.9 萬 | 0.00% | −8,592−75.8% | 減碼 |
| Machina Capital S.A.S. | 2,761 | $49.1 萬 | 0.10% | +2,761 | 新進 |
| Swiss Life Asset Management Ltd | 2,812 | $50.0 萬 | 0.00% | +639+29.4% | 加碼 |
| Federated Hermes, Inc. | 2,921 | $52.0 萬 | 0.00% | −751−20.5% | 減碼 |
| Integrated Wealth Concepts LLC | 3,077 | $54.7 萬 | 0.00% | +3,077 | 新進 |
| Diametric Capital, LP | 3,100 | $55.1 萬 | 0.14% | +3,100 | 新進 |
| Canvas Wealth Advisors, LLC | 3,191 | $56.8 萬 | 0.10% | +3,191 | 新進 |
| Buckingham Strategic Partners | 3,296 | $58.6 萬 | 0.01% | +3,296 | 新進 |
| Securian Asset Management, Inc | 3,333 | $59.3 萬 | 0.02% | 00.0% | 不變 |
| Oxford Financial Group Ltd | 3,430 | $61.0 萬 | 0.03% | 00.0% | 不變 |
| RMB Capital Management, LLC | 3,542 | $63.0 萬 | 0.01% | +399+12.7% | 加碼 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 3,558 | $63.3 萬 | 0.00% | +56+1.6% | 加碼 |
| M&T Bank Corp | 3,581 | $63.7 萬 | 0.00% | +257+7.7% | 加碼 |
| Verus Capital Partners, LLC | 3,651 | $64.9 萬 | 0.04% | 00.0% | 不變 |