UCTT
Ultra Clean Holdings, Inc.
+2.00 (+3.01%)68.53USD198K成交股數3.1B市值–本益比(近四季)1.4股價營收比+24.3%營收年增(近四季)2026-11-03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 | 3 · 494K · 1 |
| 其中 10b5-1 計畫賣出 | 3 筆 |
| 近 180 天 買進 · 賣出金額 | 0.00 · 11.3M |
| 近 180 天 淨額 | −11.3M |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-31 | 09-04 | Keogh Michael Dennis | Chief Financial Officer | A 獲配股票 | 20.9K | – | – | 20.9K | SEC |
| 2026-08-31 | 09-02 | Cook Christopher S | President, Products Division | F 繳稅扣股 | 12.5K | 67.83 | 848K | 98.1K | SEC |
| 2026-07-02 | 07-07 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 440 | 126.92 | 56K | 37.0K | SEC |
| 2026-07-02 | 07-07 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 1.2K | 130.12 | 157K | 33.6K | SEC |
| 2026-07-02 | 07-07 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 2.2K | 128.37 | 282K | 34.8K | SEC |
| 2026-06-26 | 06-30 | HARDING BRIAN E | Chief Accounting Officer | A 獲配股票 | 9.4K | – | – | 37.4K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 160 | 87.52 | 14K | 62.2K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 360 | 88.85 | 32K | 76.9K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 972 | 90.89 | 88K | 77.6K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 936 | 90.40 | 85K | 63.2K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 600 | 87.37 | 52K | 80.3K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 50 | 86.00 | 4K | 62.3K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 259 | 89.97 | 23K | 61.5K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 40 | 86.00 | 3K | 77.4K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 3.1K | 88.69 | 272K | 56.3K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 935 | 89.22 | 83K | 64.2K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 157 | 89.59 | 14K | 75.8K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 40 | 86.04 | 3K | 76.4K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 91 | 91.63 | 8K | 75.4K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 1.9K | 89.70 | 171K | 54.4K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 2.9K | 90.79 | 263K | 51.5K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 784 | 91.63 | 72K | 50.7K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 1.4K | 88.16 | 126K | 70.7K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 1.1K | 88.69 | 95K | 79.2K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 688 | 89.78 | 62K | 78.5K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 825 | 91.29 | 75K | 62.4K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 419 | 88.73 | 37K | 61.8K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 120 | 87.43 | 10K | 77.2K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 988 | 88.29 | 87K | 65.1K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 172 | 91.70 | 16K | 77.4K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 321 | 88.80 | 29K | 75.9K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 20 | 91.78 | 2K | 76.4K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 120 | 87.52 | 11K | 76.2K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 396 | 87.24 | 35K | 66.1K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 200 | 86.18 | 17K | 60.9K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 260 | 90.76 | 24K | 75.5K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 150 | 89.91 | 13K | 76.7K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 18 | 91.76 | 2K | 61.1K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 358 | 91.03 | 33K | 61.1K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 96 | 85.54 | 8K | 75.3K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 392 | 87.72 | 34K | 74.9K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 907 | 88.75 | 80K | 74.0K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 446 | 89.73 | 40K | 73.6K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 763 | 90.86 | 69K | 72.8K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 171 | 91.68 | 16K | 72.6K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 488 | 87.07 | 42K | 72.2K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 1.6K | 87.59 | 138K | 59.4K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 1.4K | 89.10 | 127K | 69.3K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 852 | 89.95 | 77K | 68.4K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 1.7K | 90.99 | 155K | 66.7K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 301 | 90.98 | 27K | 76.4K | SEC |
| 2026-06-04 | 06-09 | Savage Sheri | CFO | S 公開市場賣出(10b5-1) | 260 | 91.75 | 24K | 66.5K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 1.3K | 90.73 | 116K | 34.0K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 886 | 89.36 | 79K | 35.2K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 1.2K | 88.47 | 106K | 36.1K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 488 | 87.25 | 43K | 37.3K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 636 | 91.65 | 58K | 37.8K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 1.9K | 90.79 | 170K | 38.5K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 1.4K | 89.73 | 126K | 40.3K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 1.9K | 88.74 | 172K | 41.7K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 1.2K | 87.72 | 103K | 43.7K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 389 | 91.59 | 36K | 33.6K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 54 | 86.00 | 5K | 33.5K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 196 | 85.86 | 17K | 44.8K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 226 | 87.71 | 20K | 33.3K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 663 | 91.38 | 61K | 28.1K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 986 | 90.55 | 89K | 28.7K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 1.1K | 89.33 | 94K | 29.7K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 1.0K | 88.36 | 89K | 30.8K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 496 | 87.22 | 43K | 31.8K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 117 | 91.63 | 11K | 32.3K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 375 | 90.76 | 34K | 32.4K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 169 | 89.67 | 15K | 32.8K | SEC |
| 2026-06-04 | 06-08 | HARDING BRIAN E | Chief Accounting Officer | S 公開市場賣出(10b5-1) | 381 | 88.76 | 34K | 32.9K | SEC |
| 2026-06-02 | 06-04 | Cho Paul Yoonku | General Counsel and Secretary | S 公開市場賣出 | 944 | 89.37 | 84K | 22.9K | SEC |
| 2026-05-27 | 05-27 | LIGGETT EMILY M | Director | S 公開市場賣出 | 8.2K | 92.18 | 756K | 38.2K | SEC |
| 2026-05-22 | 05-27 | IBNALE DAVID T | Director | A 獲配股票 | 2.6K | – | – | 47.8K | SEC |
| 2026-05-22 | 05-27 | Savage Sheri | CFO | A 獲配股票 | 26.4K | – | – | 80.9K | SEC |
| 2026-05-22 | 05-27 | GRANGER CLARENCE L | Director | A 獲配股票 | 2.6K | – | – | 84.4K | SEC |
| 2026-05-22 | 05-27 | HARDING BRIAN E | Chief Accounting Officer | A 獲配股票 | 8.4K | – | – | 45.0K | 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. | 6.9M | 987M | 新進 | 新進 |
| Invesco Ltd. | 3.1M | 446M | 新進 | 新進 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.8M | 393M | 新進 | 新進 |
| Capital World Investors | 2.6M | 368M | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.9M | 272M | 新進 | 新進 |
| STATE STREET CORP | 1.8M | 257M | 新進 | 新進 |
| Boston Partners | 1.4M | 192M | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.3M | 188M | 新進 | 新進 |
| Driehaus Capital Management LLC | 1.3M | 187M | 新進 | 新進 |
| DIMENSIONAL FUND ADVISORS LP | 949K | 135M | 新進 | 新進 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 740K | 106M | 新進 | 新進 |
| First Eagle Investment Management, LLC | 696K | 99.2M | 新進 | 新進 |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 668K | 95.2M | 新進 | 新進 |
| ROYCE & ASSOCIATES LP | 666K | 95.0M | 新進 | 新進 |
| OBERWEIS ASSET MANAGEMENT INC/ | 647K | 92.3M | 新進 | 新進 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 624K | 89.0M | 新進 | 新進 |
| 德劭 D. E. Shaw & Co., Inc. | 620K | 88.4M | 新進 | 新進 |
| Two Sigma TWO SIGMA INVESTMENTS, LP | 610K | 87.0M | 新進 | 新進 |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 608K | 86.7M | 新進 | 新進 |
| Assenagon Asset Management S.A. | 556K | 79.3M | 新進 | 新進 |
| MORGAN STANLEY | 549K | 78.3M | 新進 | 新進 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 493K | 70.2M | 新進 | 新進 |
| NORTHERN TRUST CORP | 492K | 70.1M | 新進 | 新進 |
| BANK OF AMERICA CORP /DE/ | 425K | 60.6M | 新進 | 新進 |
| PINNACLE ASSOCIATES LTD | 400K | 57.0M | 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 | 438 +107 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 438 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 46.8M · 100.0% |
| 合計季末市值 | 6.5B |
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 | 3.6M |
|---|---|
| 與上期比 | +14.5% |
| 佔流通股數 | 7.98% |
| 日均成交量 | 867K |
| 回補天數 | 4.2 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 | 3.6M | +14.5% | 7.98% | 867K | 4.2 |
| 2026-08-14 | 3.2M | -5.6% | 6.97% | 1.4M | 2.3 |
| 2026-07-31 | 3.3M | -6.0% | 7.38% | 1.4M | 2.4 |
| 2026-07-15 | 3.6M | +10.4% | 7.85% | 1.6M | 2.2 |
| 2026-06-30 | 3.2M | -8.0% | 7.12% | 1.6M | 2.1 |
| 2026-06-15 | 3.5M | +14.0% | 7.74% | 1.3M | 2.7 |
| 2026-05-29 | 3.1M | +5.2% | 6.79% | 1.0M | 3.0 |
| 2026-05-15 | 2.9M | +20.5% | 6.45% | 1.1M | 2.7 |
| 2026-04-30 | 2.4M | -7.4% | 5.35% | 988K | 2.5 |
| 2026-04-15 | 2.6M | -8.9% | 5.78% | 896K | 2.9 |
| 2026-03-31 | 2.9M | -5.3% | 6.34% | 1.1M | 2.6 |
| 2026-03-13 | 3.0M | +20.1% | 6.70% | 1.5M | 2.1 |
| 2026-02-27 | 2.5M | +19.4% | 5.58% | 2.4M | 1.0 |
| 2026-02-13 | 2.1M | -8.7% | 4.67% | 1.2M | 1.8 |
| 2026-01-30 | 2.3M | -9.0% | 5.11% | 1.1M | 2.2 |
| 2026-01-15 | 2.5M | +16.1% | 5.62% | 1.3M | 2.0 |
| 2025-12-31 | 2.2M | +2.5% | 4.84% | 336K | 6.5 |
| 2025-12-15 | 2.1M | +12.4% | 4.72% | 640K | 3.3 |
| 2025-11-28 | 1.9M | +19.5% | 4.20% | 498K | 3.8 |
| 2025-11-14 | 1.6M | +11.4% | 3.51% | 447K | 3.6 |
| 2025-10-31 | 1.4M | -8.0% | 3.15% | 514K | 2.8 |
| 2025-10-15 | 1.6M | -2.7% | 3.43% | 447K | 3.5 |
| 2025-09-30 | 1.6M | +4.2% | 3.52% | 413K | 3.9 |
| 2025-09-15 | 1.5M | +2.4% | 3.38% | 287K | 5.3 |
| 2025-08-29 | 1.5M | -3.0% | 3.30% | 320K | 4.7 |
| 2025-08-15 | 1.5M | +8.8% | 3.40% | 457K | 3.4 |