KALU
KAISER ALUMINUM CORP
+5.02 (+3.29%)157.40USD47.2K成交股數2.6B市值11.7本益比(近四季)0.6股價營收比+52.7%營收年增(近四季)2026-10-21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 | 0 · 0.00 · 0 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 0.00 · 13.0M |
| 近 180 天 淨額 | −13.0M |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-04 | 06-05 | STEBBINS DONALD J | Director | A 獲配股票 | 631 | 178.10 | 112K | 15.4K | SEC |
| 2026-06-04 | 06-05 | MINOR GLENDA J | Director | A 獲配股票 | 335 | 178.10 | 60K | 4.5K | SEC |
| 2026-06-04 | 06-05 | STEBBINS DONALD J | Director | A 獲配股票 | 786 | – | – | 14.8K | SEC |
| 2026-06-04 | 06-05 | HOFFMAN JAMES DONALD | Director | A 獲配股票 | 786 | – | – | 3.2K | SEC |
| 2026-06-04 | 06-05 | arnold michael c | Director | A 獲配股票 | 786 | – | – | 11.4K | SEC |
| 2026-06-04 | 06-05 | Glas Kimberly Thompson | Director | A 獲配股票 | 786 | – | – | 3.5K | SEC |
| 2026-06-04 | 06-05 | Wilcox Brett | Director | A 獲配股票 | 786 | – | – | 2.7K | SEC |
| 2026-06-04 | 06-05 | Grimley Richard P. | Director | A 獲配股票 | 786 | – | – | 5.4K | SEC |
| 2026-06-04 | 06-05 | Foster David A | Director | A 獲配股票 | 786 | – | – | 24.3K | SEC |
| 2026-06-04 | 06-05 | MINOR GLENDA J | Director | A 獲配股票 | 786 | – | – | 4.2K | SEC |
| 2026-06-04 | 06-05 | HOFFMAN JAMES DONALD | Director | A 獲配股票 | 589 | 178.10 | 105K | 3.8K | SEC |
| 2026-06-04 | 06-05 | Wilcox Brett | Director | A 獲配股票 | 328 | 178.10 | 58K | 3.0K | SEC |
| 2026-04-29 | 05-01 | Grimley Richard P. | Director | S 公開市場賣出 | 1.5K | 171.52 | 261K | 4.6K | SEC |
| 2026-04-29 | 05-01 | Harvey Keith | President & CEO | S 公開市場賣出 | 3.0K | 173.13 | 525K | 94.3K | SEC |
| 2026-04-28 | 04-29 | West Neal E | EVP & CFO | S 公開市場賣出 | 5.0K | 173.29 | 866K | 19.1K | SEC |
| 2026-04-28 | 04-29 | DONNAN JOHN MALCOLM | EVP, CAO and GC | G 贈與 | 1.5K | – | – | 28.2K | SEC |
| 2026-04-27 | 04-29 | Gheorghe Iulian | SVP - Adv Eng & Innovation | S 公開市場賣出 | 175 | 174.22 | 30K | 4.4K | SEC |
| 2026-04-27 | 04-29 | Harvey Keith | President & CEO | S 公開市場賣出 | 47.0K | 175.09 | 8.2M | 97.3K | SEC |
| 2026-04-27 | 04-29 | Wilcox Brett | Director | S 公開市場賣出 | 15.0K | 174.44 | 2.6M | 9.9K | SEC |
| 2026-04-27 | 04-29 | DONNAN JOHN MALCOLM | EVP, CAO and GC | S 公開市場賣出 | 2.7K | 178.20 | 489K | 29.7K | SEC |
| 2026-03-05 | 03-09 | Narayan Vijai | VP, Corp Ctrl & CAO | F 繳稅扣股 | 482 | 125.84 | 61K | 7.6K | SEC |
| 2026-03-05 | 03-09 | Barger Hugh J. III | EVP - Sales & Marketing | A 獲配股票 | 1.7K | – | – | 5.7K | SEC |
| 2026-03-05 | 03-09 | West Neal E | EVP & CFO | A 獲配股票 | 12.3K | – | – | 35.2K | SEC |
| 2026-03-05 | 03-09 | West Neal E | EVP & CFO | F 繳稅扣股 | 3.7K | 125.84 | 465K | 31.5K | SEC |
| 2026-03-05 | 03-09 | Narayan Vijai | VP, Corp Ctrl & CAO | A 獲配股票 | 733 | – | – | 8.1K | SEC |
| 2026-03-05 | 03-09 | DONNAN JOHN MALCOLM | EVP, CAO and GC | F 繳稅扣股 | 1.7K | 125.84 | 210K | 32.4K | SEC |
| 2026-03-05 | 03-09 | West Neal E | EVP & CFO | F 繳稅扣股 | 1.8K | 125.84 | 222K | 29.7K | SEC |
| 2026-03-05 | 03-09 | West Neal E | EVP & CFO | A 獲配股票 | 3.9K | – | – | 22.9K | SEC |
| 2026-03-05 | 03-09 | DONNAN JOHN MALCOLM | EVP, CAO and GC | A 獲配股票 | 11.6K | – | – | 37.6K | SEC |
| 2026-03-05 | 03-09 | DONNAN JOHN MALCOLM | EVP, CAO and GC | A 獲配股票 | 3.7K | – | – | 25.9K | SEC |
| 2026-03-05 | 03-09 | DONNAN JOHN MALCOLM | EVP, CAO and GC | F 繳稅扣股 | 3.4K | 125.84 | 433K | 34.1K | SEC |
| 2026-03-05 | 03-09 | Harvey Keith | President & CEO | A 獲配股票 | 47.9K | – | – | 169K | SEC |
| 2026-03-05 | 03-09 | Harvey Keith | President & CEO | A 獲配股票 | 17.8K | – | – | 121K | SEC |
| 2026-03-05 | 03-09 | Robb Thomas H. | EVP - Manufacturing | A 獲配股票 | 3.0K | – | – | 17.9K | SEC |
| 2026-03-05 | 03-09 | Harvey Keith | President & CEO | F 繳稅扣股 | 17.7K | 125.84 | 2.2M | 151K | SEC |
| 2026-03-05 | 03-09 | Harvey Keith | President & CEO | F 繳稅扣股 | 6.9K | 125.84 | 863K | 144K | SEC |
| 2026-03-05 | 03-09 | Gheorghe Iulian | SVP - Adv Eng & Innovation | F 繳稅扣股 | 216 | 125.84 | 27K | 4.6K | SEC |
| 2026-03-05 | 03-09 | Narayan Vijai | VP, Corp Ctrl & CAO | F 繳稅扣股 | 97 | 125.84 | 12K | 7.5K | SEC |
| 2026-03-05 | 03-09 | Gheorghe Iulian | SVP - Adv Eng & Innovation | A 獲配股票 | 852 | – | – | 4.8K | SEC |
| 2026-02-23 | 02-25 | West Neal E | EVP & CFO | S 公開市場賣出 | 5.0K | 121.72 | 609K | 12.8K | SEC |
| 2026-02-23 | 02-25 | DONNAN JOHN MALCOLM | EVP, CAO and GC | S 公開市場賣出 | 18.5K | 125.08 | 2.3M | 22.2K | SEC |
| 2026-02-23 | 02-25 | Robb Thomas H. | EVP - Manufacturing | A 獲配股票 | 440 | – | – | 14.9K | SEC |
| 2026-02-19 | 02-20 | Gheorghe Iulian | SVP - Adv Eng & Innovation | F 繳稅扣股 | 76 | 127.05 | 10K | 4.0K | SEC |
| 2025-11-21 | 11-25 | Harvey Keith | President & CEO | D 處分 | 33.0K | 90.34 | 3.0M | 103K | SEC |
| 2025-11-07 | 11-10 | Tiffany Blain | EVP - Sales & Marketing | S 公開市場賣出 | 8.7K | 93.92 | 813K | 26.3K | SEC |
| 2025-11-07 | 11-10 | Narayan Vijai | VP, Corp Ctrl & CAO | F 繳稅扣股 | 163 | 94.53 | 15K | 7.4K | SEC |
| 2025-09-18 | 09-19 | HOFFMAN JAMES DONALD | Director | A 獲配股票 | 1.0K | 77.03 | 79K | 2.4K | SEC |
| 2025-09-18 | 09-19 | HOFFMAN JAMES DONALD | Director | A 獲配股票 | 1.4K | – | – | 1.4K | SEC |
| 2025-08-12 | 08-14 | Tiffany Blain | EVP - Sales & Marketing | F 繳稅扣股 | 7.0K | 74.72 | 522K | 34.9K | SEC |
| 2025-08-12 | 08-14 | Walsh Jason | EVP - Manufacturing | F 繳稅扣股 | 7.2K | 74.72 | 541K | 42.8K | SEC |
| 2025-06-10 | 06-12 | Williams Kevin W | Director | A 獲配股票 | 1.9K | – | – | 8.6K | SEC |
| 2025-06-10 | 06-12 | Wilcox Brett | Director | A 獲配股票 | 1.6K | 73.49 | 117K | 9.9K | SEC |
| 2025-06-10 | 06-12 | Wilcox Brett | Director | A 獲配股票 | 1.9K | – | – | 8.3K | SEC |
| 2025-06-10 | 06-12 | MINOR GLENDA J | Director | A 獲配股票 | 1.9K | – | – | 1.9K | SEC |
| 2025-06-10 | 06-12 | Grimley Richard P. | Director | A 獲配股票 | 1.9K | – | – | 6.1K | SEC |
| 2025-06-10 | 06-12 | MARTIN LAURALEE | Director | A 獲配股票 | 1.6K | 73.49 | 119K | 8.3K | SEC |
| 2025-06-10 | 06-12 | MARTIN LAURALEE | Director | A 獲配股票 | 1.9K | – | – | 6.7K | SEC |
| 2025-06-10 | 06-12 | MINOR GLENDA J | Director | A 獲配股票 | 1.5K | 73.49 | 110K | 3.4K | SEC |
| 2025-06-10 | 06-12 | Foster David A | Director | A 獲配股票 | 1.9K | – | – | 23.5K | SEC |
| 2025-06-10 | 06-12 | Glas Kimberly Thompson | Director | A 獲配股票 | 1.9K | – | – | 2.7K | SEC |
| 2025-06-10 | 06-12 | arnold michael c | Director | A 獲配股票 | 918 | 73.49 | 67K | 10.7K | SEC |
| 2025-06-10 | 06-12 | STEBBINS DONALD J | Director | A 獲配股票 | 1.9K | – | – | 14.0K | SEC |
| 2025-06-10 | 06-12 | arnold michael c | Director | A 獲配股票 | 1.9K | – | – | 9.7K | SEC |
| 2025-04-30 | 05-02 | West Neal E | EVP & CFO | A 獲配股票 | 461 | 63.42 | 29K | 17.7K | SEC |
| 2025-04-30 | 05-02 | West Neal E | EVP & CFO | A 獲配股票 | 39 | 63.51 | 2K | 17.8K | SEC |
| 2025-03-05 | 03-07 | West Neal E | EVP & CFO | A 獲配股票 | 2.3K | – | – | 24.7K | SEC |
| 2025-03-05 | 03-07 | Parkinson Ray | SVP - AE & Innovation | F 繳稅扣股 | 645 | 69.00 | 45K | 20.8K | SEC |
| 2025-03-05 | 03-07 | Parkinson Ray | SVP - AE & Innovation | F 繳稅扣股 | 445 | 69.00 | 31K | 21.4K | SEC |
| 2025-03-05 | 03-07 | Parkinson Ray | SVP - AE & Innovation | A 獲配股票 | 1.1K | – | – | 21.8K | SEC |
| 2025-03-05 | 03-07 | Parkinson Ray | SVP - AE & Innovation | A 獲配股票 | 3.1K | – | – | 20.8K | SEC |
| 2025-03-05 | 03-07 | Harvey Keith | President & CEO | F 繳稅扣股 | 2.4K | 69.00 | 167K | 136K | SEC |
| 2025-03-05 | 03-07 | Harvey Keith | President & CEO | F 繳稅扣股 | 2.5K | 69.00 | 173K | 139K | SEC |
| 2025-03-05 | 03-07 | Harvey Keith | President & CEO | A 獲配股票 | 10.3K | – | – | 141K | SEC |
| 2025-03-05 | 03-07 | Harvey Keith | President & CEO | A 獲配股票 | 27.3K | – | – | 131K | SEC |
| 2025-03-05 | 03-07 | Narayan Vijai | VP, Corp Ctrl & CAO | A 獲配股票 | 1.3K | – | – | 7.5K | SEC |
| 2025-03-05 | 03-07 | Walsh Jason | EVP - Manufacturing | F 繳稅扣股 | 772 | 69.00 | 53K | 50.0K | SEC |
| 2025-03-05 | 03-07 | Walsh Jason | EVP - Manufacturing | F 繳稅扣股 | 302 | 69.00 | 21K | 50.8K | SEC |
| 2025-03-05 | 03-07 | West Neal E | EVP & CFO | A 獲配股票 | 7.2K | – | – | 22.4K | SEC |
| 2025-03-05 | 03-07 | Walsh Jason | EVP - Manufacturing | A 獲配股票 | 1.0K | – | – | 51.1K | SEC |
| 2025-03-05 | 03-07 | Walsh Jason | EVP - Manufacturing | A 獲配股票 | 4.5K | – | – | 50.0K | 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. | 2.9M | 562M | 新進 | 新進 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.4M | 276M | 新進 | 新進 |
| STATE STREET CORP | 1.3M | 258M | 新進 | 新進 |
| DIMENSIONAL FUND ADVISORS LP | 776K | 152M | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 707K | 138M | 新進 | 新進 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 679K | 133M | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 472K | 92.3M | 新進 | 新進 |
| AMERICAN CENTURY COMPANIES INC | 440K | 86.1M | 新進 | 新進 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 419K | 82.0M | 新進 | 新進 |
| Fisher Asset Management, LLC | 353K | 69.0M | 新進 | 新進 |
| First Eagle Investment Management, LLC | 277K | 54.2M | 新進 | 新進 |
| FRANKLIN RESOURCES INC | 272K | 53.3M | 新進 | 新進 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 260K | 50.8M | 新進 | 新進 |
| Invesco Ltd. | 256K | 50.1M | 新進 | 新進 |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 232K | 45.4M | 新進 | 新進 |
| GOLDMAN SACHS GROUP INC | 227K | 44.5M | 新進 | 新進 |
| Bank of New York Mellon Corp | 196K | 38.4M | 新進 | 新進 |
| MORGAN STANLEY | 195K | 38.1M | 新進 | 新進 |
| NORTHERN TRUST CORP | 186K | 36.4M | 新進 | 新進 |
| WELLINGTON MANAGEMENT GROUP LLP | 179K | 35.0M | 新進 | 新進 |
| Nuveen, LLC | 174K | 34.0M | 新進 | 新進 |
| BANK OF AMERICA CORP /DE/ | 170K | 33.3M | 新進 | 新進 |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 163K | 32.0M | 新進 | 新進 |
| Two Sigma TWO SIGMA INVESTMENTS, LP | 156K | 30.6M | 新進 | 新進 |
| ALGERT GLOBAL LLC | 126K | 24.6M | 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 | 335 +48 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 335 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 16.6M · 100.0% |
| 合計季末市值 | 3.1B |
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 | 919K |
|---|---|
| 與上期比 | +6.5% |
| 佔流通股數 | 5.62% |
| 日均成交量 | 246K |
| 回補天數 | 3.7 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 | 919K | +6.5% | 5.62% | 246K | 3.7 |
| 2026-08-14 | 863K | +17.5% | 5.28% | 229K | 3.8 |
| 2026-07-31 | 735K | -6.6% | 4.49% | 285K | 2.6 |
| 2026-07-15 | 786K | -13.8% | 4.81% | 258K | 3.1 |
| 2026-06-30 | 912K | +19.4% | 5.58% | 392K | 2.3 |
| 2026-06-15 | 764K | +29.0% | 4.67% | 211K | 3.6 |
| 2026-05-29 | 592K | +5.3% | 3.62% | 236K | 2.5 |
| 2026-05-15 | 562K | +10.9% | 3.44% | 226K | 2.5 |
| 2026-04-30 | 507K | +8.1% | 3.10% | 380K | 1.3 |
| 2026-04-15 | 469K | -0.3% | 2.87% | 206K | 2.3 |
| 2026-03-31 | 470K | -0.9% | 2.88% | 257K | 1.8 |
| 2026-03-13 | 474K | -12.2% | 2.90% | 196K | 2.4 |
| 2026-02-27 | 540K | -9.8% | 3.30% | 268K | 2.0 |
| 2026-02-13 | 599K | +17.9% | 3.66% | 221K | 2.7 |
| 2026-01-30 | 508K | +11.6% | 3.11% | 160K | 3.2 |
| 2026-01-15 | 455K | -0.7% | 2.78% | 182K | 2.5 |
| 2025-12-31 | 458K | -14.6% | 2.80% | 215K | 2.1 |
| 2025-12-15 | 537K | +4.6% | 3.28% | 200K | 2.7 |
| 2025-11-28 | 514K | -0.2% | 3.14% | 131K | 3.9 |
| 2025-11-14 | 514K | +4.7% | 3.15% | 151K | 3.4 |
| 2025-10-31 | 491K | -19.5% | 3.01% | 273K | 1.8 |
| 2025-10-15 | 611K | -3.0% | 3.73% | 92.1K | 6.6 |
| 2025-09-30 | 629K | +16.2% | 3.85% | 115K | 5.5 |
| 2025-09-15 | 542K | -2.8% | 3.31% | 81.4K | 6.7 |
| 2025-08-29 | 557K | +4.6% | 3.41% | 78.9K | 7.1 |
| 2025-08-15 | 533K | +17.0% | 3.26% | 114K | 4.7 |