MU
美光 MICRON TECHNOLOGY INC
+48.87 (+5.27%)975.42USD13.0M成交股數1.10T市值22.1本益比(近四季)12.2股價營收比+345.7%營收年增(近四季)2026-09-30下次財報
內部人交易 SEC Form 4 · 董事、高階主管與持股 10% 以上股東 · 交易後兩個營業日內申報
買賣點與股價近一年
● 公開市場買進 · ● 公開市場賣出 · 空心 = 10b5-1 預設計畫(事先排程,不代表當下看法)。近一年,只畫 P / S 兩種代碼。
統計
| 近 90 天 買進筆數 · 金額 · 人數 | 0 · 0.00 · 0 |
|---|---|
| 近 90 天 賣出筆數 · 金額 · 人數 | 140 · 182M · 6 |
| 其中 10b5-1 計畫賣出 | 136 筆 |
| 近 180 天 買進 · 賣出金額 | 0.00 · 275M |
| 近 180 天 淨額 | −275M |
公開市場買進(P)是內部人自掏腰包,通常比賣出更有資訊含量 —— 賣出的理由很多(繳稅、分散、買房),買進的理由只有一個。
10b5-1 是事先排定的交易計畫,執行時點不反映當下看法。獲配股票(A)、繳稅扣股(F)、選擇權執行(M)是薪酬流程,不是意見。
| 交易日 | 申報日 | 申報人 | 職稱 | 代碼 | 股數 | 價格 | 金額 | 交易後持股 | 原件 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 823 | 960.41 | 790K | 304K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.1K | 976.80 | 1.1M | 270K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 716 | 981.92 | 703K | 268K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 2.8K | 968.77 | 2.8M | 276K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.1K | 979.20 | 1.1M | 269K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 144 | 959.14 | 138K | 304K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 337 | 974.17 | 328K | 272K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 351 | 988.10 | 347K | 265K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 84 | 985.40 | 83K | 265K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.4K | 983.11 | 1.3M | 266K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 458 | 980.00 | 449K | 268K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.0K | 971.78 | 1.0M | 273K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 2.9K | 965.81 | 2.8M | 287K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 2.9K | 966.85 | 2.8M | 284K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 863 | 975.75 | 842K | 272K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.6K | 961.58 | 1.5M | 302K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 258 | 989.59 | 255K | 265K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 3.4K | 964.67 | 3.3M | 290K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 664 | 978.02 | 649K | 270K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 341 | 986.24 | 336K | 265K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 862 | 970.08 | 836K | 275K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 637 | 984.12 | 627K | 266K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 4.2K | 963.84 | 4.1M | 293K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.0K | 970.71 | 993K | 274K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 5.3K | 967.75 | 5.1M | 279K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 4.3K | 962.84 | 4.1M | 298K | SEC |
| 2026-08-21 | 08-25 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 301 | 972.78 | 293K | 273K | SEC |
| 2026-08-18 | 08-20 | Sadana Sumit | EVP and Chief Business Officer | S 公開市場賣出 | 15.0K | 934.29 | 14.0M | 191K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 955 | 945.87 | 903K | 311K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 626 | 944.99 | 592K | 312K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.1K | 942.87 | 990K | 312K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.2K | 940.14 | 1.2M | 313K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 970 | 938.77 | 911K | 315K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 2.6K | 937.78 | 2.4M | 316K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 393 | 907.11 | 356K | 343K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.3K | 935.58 | 1.2M | 319K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 2.6K | 934.40 | 2.5M | 321K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.9K | 933.17 | 1.8M | 323K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.6K | 931.05 | 1.5M | 326K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.3K | 929.90 | 1.2M | 327K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 2.2K | 929.14 | 2.0M | 329K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 808 | 906.48 | 732K | 344K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.0K | 927.77 | 935K | 331K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 445 | 926.56 | 412K | 332K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.4K | 925.55 | 1.3M | 332K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 6 | 924.36 | 6K | 334K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.3K | 922.97 | 1.2M | 334K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 55 | 921.86 | 51K | 335K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 589 | 919.89 | 542K | 335K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 779 | 932.33 | 726K | 325K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.4K | 917.36 | 1.3M | 336K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1 | 915.78 | 915.78 | 337K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 301 | 915.47 | 276K | 337K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.0K | 936.40 | 945K | 318K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 604 | 908.51 | 549K | 343K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 3.3K | 914.17 | 3.0M | 338K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 630 | 913.25 | 575K | 341K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 236 | 941.60 | 222K | 313K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 4 | 909.37 | 4K | 343K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 316 | 960.00 | 303K | 306K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.5K | 956.18 | 1.5M | 306K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 797 | 946.78 | 755K | 310K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 681 | 911.67 | 621K | 341K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 725 | 954.19 | 692K | 308K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1 | 952.04 | 952.04 | 308K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 108 | 950.77 | 103K | 308K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.2K | 948.24 | 1.1M | 309K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 405 | 956.68 | 387K | 306K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 604 | 910.47 | 550K | 342K | SEC |
| 2026-07-24 | 07-28 | MEHROTRA SANJAY | President and CEO | S 公開市場賣出(10b5-1) | 1.0K | 965.85 | 968K | 305K | SEC |
| 2026-07-23 | 07-27 | ALLEN SCOTT R. | CVP, Chief Accounting Officer | S 公開市場賣出 | 879 | 1,000.0 | 879K | 35.0K | SEC |
| 2026-07-15 | 07-17 | ALLEN SCOTT R. | CVP, Chief Accounting Officer | F 繳稅扣股 | 663 | 983.12 | 652K | 36.1K | SEC |
| 2026-07-15 | 07-17 | ALLEN SCOTT R. | CVP, Chief Accounting Officer | F 繳稅扣股 | 249 | 983.12 | 245K | 35.8K | SEC |
| 2026-07-01 | 07-06 | ARNZEN APRIL S | EVP and Chief People Officer | S 公開市場賣出(10b5-1) | 3.6K | 1,083.3 | 3.9M | 102K | SEC |
| 2026-07-01 | 07-06 | ARNZEN APRIL S | EVP and Chief People Officer | S 公開市場賣出(10b5-1) | 929 | 1,082.3 | 1.0M | 105K | SEC |
| 2026-07-01 | 07-06 | ARNZEN APRIL S | EVP and Chief People Officer | S 公開市場賣出(10b5-1) | 3.6K | 1,081.0 | 3.9M | 106K | SEC |
| 2026-07-01 | 07-06 | ARNZEN APRIL S | EVP and Chief People Officer | S 公開市場賣出(10b5-1) | 10.5K | 1,080.0 | 11.3M | 110K | SEC |
| 2026-07-01 | 07-06 | ARNZEN APRIL S | EVP and Chief People Officer | S 公開市場賣出(10b5-1) | 1.2K | 1,078.5 | 1.3M | 120K | SEC |
| 2026-07-01 | 07-06 | ARNZEN APRIL S | EVP and Chief People Officer | S 公開市場賣出(10b5-1) | 4.3K | 1,077.1 | 4.6M | 121K | SEC |
| 2026-07-01 | 07-06 | ARNZEN APRIL S | EVP and Chief People Officer | S 公開市場賣出(10b5-1) | 794 | 1,084.1 | 861K | 101K | SEC |
機構持股(13F) 管理規模 1 億美元以上的機構,每季末後 45 天內申報 · 最新 2026-06-30
前 25 大持有機構季末市值 · 與前一季股數比較
| 機構 | 持股 | 季末市值 | 股數季變化 | 動作 |
|---|---|---|---|---|
| BlackRock, Inc. | 105M | 121B | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 73.7M | 85.0B | 新進 | 新進 |
| STATE STREET CORP | 50.1M | 57.8B | 新進 | 新進 |
| Invesco Ltd. | 36.3M | 41.9B | 新進 | 新進 |
| Capital World Investors | 29.5M | 34.0B | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 27.7M | 31.9B | 新進 | 新進 |
| FMR LLC | 26.7M | 30.8B | 新進 | 新進 |
| JPMORGAN CHASE & CO | 25.8M | 29.6B | 新進 | 新進 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 24.7M | 28.5B | 新進 | 新進 |
| PRIMECAP MANAGEMENT CO/CA/ | 19.2M | 22.2B | 新進 | 新進 |
| MORGAN STANLEY | 18.5M | 21.3B | 新進 | 新進 |
| GOLDMAN SACHS GROUP INC | 18.1M | 20.9B | 新進 | 新進 |
| 挪威主權基金 NORGES BANK | 15.2M | 17.5B | 新進 | 新進 |
| NORTHERN TRUST CORP | 10.8M | 12.5B | 新進 | 新進 |
| Capital International Investors | 10.4M | 12.0B | 新進 | 新進 |
| BANK OF AMERICA CORP /DE/ | 10.2M | 11.7B | 新進 | 新進 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 8.9M | 10.3B | 新進 | 新進 |
| BNP PARIBAS FINANCIAL MARKETS | 8.1M | 9.3B | 新進 | 新進 |
| Legal & General Group Plc | 7.3M | 8.4B | 新進 | 新進 |
| Bank of New York Mellon Corp | 7.1M | 8.2B | 新進 | 新進 |
| BARCLAYS PLC | 7.0M | 8.1B | 新進 | 新進 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 7.0M | 8.0B | 新進 | 新進 |
| DIMENSIONAL FUND ADVISORS LP | 6.8M | 7.8B | 新進 | 新進 |
| VANGUARD FIDUCIARY TRUST CO | 6.5M | 7.5B | 新進 | 新進 |
| UBS Group AG | 6.1M | 7.0B | 新進 | 新進 |
持有機構數近 12 季
每季 13F 申報中持有本股的機構家數;綠柱 = 比上季少。機構數是「有多少人在船上」,不是「買了多少」。
| 持有機構 · 季變化 | 3,892 +878 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 3892 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 879M · 77.8% |
| 合計季末市值 | 971B |
13F 只申報多頭部位(含可轉債與選擇權,選擇權這裡已排除),不申報放空,也不申報 1 億美元以下的機構。同一集團多個申報主體會各算一家。
放空餘額 FINRA 每月兩次(15 日與月底結算)· 最新 2026-08-31
空單佔流通股近 13 個月
FINRA 每月兩次結算的空單餘額佔流通股數的比例,近 13 個月。滑到柱子看股數與回補天數。
最新一期
| 空單股數 | 29.7M |
|---|---|
| 與上期比 | -1.0% |
| 佔流通股數 | 2.63% |
| 日均成交量 | 25.6M |
| 回補天數 | 1.2 天 |
空單佔比 10% 以上算高、20% 以上算很高(這是通行的說法,不是本站的判斷)。回補天數 = 空單 ÷ 日均量,天數愈長,空方要出場時愈容易推升股價。
放空餘額是「有人借股票賣掉還沒還」的存量,不代表看空的人正在加碼;避險基金做多空配對時也會產生空單。
| 結算日 | 空單股數 | 與上期比 | 佔流通股 | 日均量 | 回補天數 |
|---|---|---|---|---|---|
| 2026-08-31 | 29.7M | -1.0% | 2.63% | 25.6M | 1.2 |
| 2026-08-14 | 30.0M | +0.4% | 2.66% | 33.8M | 1.0 |
| 2026-07-31 | 29.9M | -17.4% | 2.65% | 49.6M | 1.0 |
| 2026-07-15 | 36.2M | +14.3% | 3.21% | 43.4M | 1.0 |
| 2026-06-30 | 31.7M | -23.9% | 2.80% | 60.3M | 1.0 |
| 2026-06-15 | 41.6M | +10.8% | 3.68% | 53.2M | 1.0 |
| 2026-05-29 | 37.5M | +6.6% | 3.32% | 55.5M | 1.0 |
| 2026-05-15 | 35.2M | -5.5% | 3.12% | 54.4M | 1.0 |
| 2026-04-30 | 37.3M | +2.6% | 3.30% | 36.3M | 1.0 |
| 2026-04-15 | 36.3M | +15.9% | 3.22% | 45.7M | 1.0 |
| 2026-03-31 | 31.4M | +6.6% | 2.78% | 56.1M | 1.0 |
| 2026-03-13 | 29.4M | +0.2% | 2.61% | 33.1M | 1.0 |
| 2026-02-27 | 29.4M | -4.8% | 2.60% | 26.5M | 1.1 |
| 2026-02-13 | 30.8M | +3.0% | 2.73% | 39.9M | 1.0 |
| 2026-01-30 | 30.0M | +8.5% | 2.65% | 42.4M | 1.0 |
| 2026-01-15 | 27.6M | -8.0% | 2.44% | 31.3M | 1.0 |
| 2025-12-31 | 30.0M | +19.3% | 2.66% | 31.1M | 1.0 |
| 2025-12-15 | 25.2M | +10.0% | 2.23% | 20.8M | 1.2 |
| 2025-11-28 | 22.9M | -16.8% | 2.03% | 28.8M | 1.0 |
| 2025-11-14 | 27.5M | +3.6% | 2.43% | 26.7M | 1.0 |
| 2025-10-31 | 26.5M | +5.3% | 2.35% | 21.7M | 1.2 |
| 2025-10-15 | 25.2M | +13.6% | 2.23% | 26.0M | 1.0 |
| 2025-09-30 | 22.2M | -12.6% | 1.96% | 29.8M | 1.0 |
| 2025-09-15 | 25.4M | -21.4% | 2.25% | 24.3M | 1.0 |
| 2025-08-29 | 32.3M | +1.3% | 2.86% | 14.9M | 2.2 |
| 2025-08-15 | 31.9M | +3.5% | 2.82% | 20.5M | 1.6 |