AP
AMPCO PITTSBURGH CORP
+0.42 (+5.12%)8.53USD11.1K成交股數176M市值–本益比(近四季)0.4股價營收比-10.1%營收年增(近四季)2026-11-11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 · 0 |
|---|---|
| 近 90 天 賣出筆數 · 金額 · 人數 | 1 · 93K · 1 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 30K · 99K |
| 近 180 天 淨額 | −70K |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-27 | 08-28 | McNair Darrell L | Director | G 贈與 | 5.6K | – | – | 65.7K | SEC |
| 2026-06-25 | 06-26 | Lyon Samuel | President of Union Electric | S 公開市場賣出 | 9.5K | 9.82 | 93K | 181K | SEC |
| 2026-06-18 | 06-22 | Lyon Samuel | President of Union Electric | S 公開市場賣出 | 547 | 11.30 | 6K | 191K | SEC |
| 2026-05-19 | 05-20 | McBrayer Brett | Chief Executive Officer | P 公開市場買進 | 3.3K | 9.03 | 30K | 558K | SEC |
| 2026-05-15 | 05-19 | McBrayer Brett | Chief Executive Officer | F 繳稅扣股 | 46.7K | 10.85 | 506K | 513K | SEC |
| 2026-05-15 | 05-19 | Lyon Samuel | President of Union Electric | A 獲配股票 | 15.1K | – | – | 191K | SEC |
| 2026-05-15 | 05-19 | Lyon Samuel | President of Union Electric | F 繳稅扣股 | 3.2K | 10.85 | 34K | 198K | SEC |
| 2026-05-15 | 05-19 | Anderson David George | VP, CFO & Treasurer, Pres. ALS | A 獲配股票 | 11.1K | – | – | 83.0K | SEC |
| 2026-05-15 | 05-19 | McBrayer Brett | Chief Executive Officer | F 繳稅扣股 | 8.6K | 10.85 | 93K | 568K | SEC |
| 2026-05-15 | 05-19 | Anderson David George | VP, CFO & Treasurer, Pres. ALS | F 繳稅扣股 | 8.2K | 10.85 | 89K | 71.8K | SEC |
| 2026-05-15 | 05-19 | McBrayer Brett | Chief Executive Officer | F 繳稅扣股 | 7.8K | 10.85 | 84K | 560K | SEC |
| 2026-05-15 | 05-19 | Lyon Samuel | President of Union Electric | F 繳稅扣股 | 3.5K | 10.85 | 38K | 194K | SEC |
| 2026-05-15 | 05-19 | Lyon Samuel | President of Union Electric | F 繳稅扣股 | 18.2K | 10.85 | 197K | 176K | SEC |
| 2026-05-15 | 05-19 | Anderson David George | VP, CFO & Treasurer, Pres. ALS | F 繳稅扣股 | 1.4K | 10.85 | 15K | 84.7K | SEC |
| 2026-05-15 | 05-19 | Anderson David George | VP, CFO & Treasurer, Pres. ALS | F 繳稅扣股 | 2.5K | 10.85 | 27K | 80.1K | SEC |
| 2026-05-15 | 05-19 | McBrayer Brett | Chief Executive Officer | A 獲配股票 | 41.1K | – | – | 554K | SEC |
| 2026-05-15 | 05-19 | McBrayer Brett | Chief Executive Officer | F 繳稅扣股 | 9.4K | 10.85 | 102K | 576K | SEC |
| 2026-05-15 | 05-19 | Anderson David George | VP, CFO & Treasurer, Pres. ALS | F 繳稅扣股 | 2.2K | 10.85 | 24K | 82.6K | SEC |
| 2026-05-15 | 05-19 | Lyon Samuel | President of Union Electric | F 繳稅扣股 | 3.0K | 10.85 | 33K | 201K | SEC |
| 2026-05-15 | 05-18 | McNair Darrell L | Director | A 獲配股票 | 7.4K | – | – | 71.3K | SEC |
| 2026-05-15 | 05-18 | DeMichiei Robert | Director | A 獲配股票 | 7.4K | – | – | 85.6K | SEC |
| 2026-05-15 | 05-18 | LIEBERMAN WILLIAM K | Director | A 獲配股票 | 7.4K | – | – | 58.3K | SEC |
| 2026-05-15 | 05-18 | GERMAN MICHAEL I | Director | A 獲配股票 | 7.4K | – | – | 229K | SEC |
| 2026-05-15 | 05-18 | PAUL LAURENCE E | Director | A 獲配股票 | 7.4K | – | – | 91.7K | SEC |
| 2026-05-15 | 05-18 | Fessenden Elizabeth Anne | Director | A 獲配股票 | 7.4K | – | – | 127K | SEC |
| 2026-03-19 | 03-19 | McBrayer Brett | Chief Executive Officer | P 公開市場買進 | 7.5K | 6.67 | 50K | 586K | SEC |
| 2026-03-04 | 03-05 | Lyon Samuel | President of Union Electric | A 獲配股票 | 42.2K | – | – | 204K | SEC |
| 2026-03-04 | 03-05 | McBrayer Brett | Chief Executive Officer | A 獲配股票 | 130K | – | – | 578K | SEC |
| 2026-03-04 | 03-05 | Anderson David George | VP, CFO & Treasurer, Pres. ALS | A 獲配股票 | 19.8K | – | – | 86.1K | SEC |
| 2025-12-01 | 12-02 | McBrayer Brett | Chief Executive Officer | P 公開市場買進 | 19.0K | 2.58 | 49K | 449K | SEC |
| 2025-11-19 | 11-19 | McNair Darrell L | Director | P 公開市場買進 | 3.0K | 2.52 | 8K | 63.9K | SEC |
| 2025-11-17 | 11-26 | Louis Berkman Investment CO | TenPercentOwner | P 公開市場買進 | 93.0K | 2.67 | 248K | 3.1M | SEC |
| 2025-11-17 | 11-18 | GERMAN MICHAEL I | Director | P 公開市場買進 | 40.0K | 2.65 | 106K | 222K | SEC |
| 2025-11-17 | 11-18 | McNair Darrell L | Director | P 公開市場買進 | 10.0K | 2.68 | 27K | 60.9K | SEC |
| 2025-05-15 | 05-16 | Anderson David George | President, Air & Liquid Systms | F 繳稅扣股 | 1.5K | 2.26 | 3K | 48.3K | SEC |
| 2025-05-15 | 05-16 | McAuley Michael G | Senior V.P., CFO & Treasurer | A 獲配股票 | 26.7K | – | – | 176K | SEC |
| 2025-05-15 | 05-16 | Anderson David George | President, Air & Liquid Systms | A 獲配股票 | 18.0K | – | – | 66.3K | SEC |
| 2025-05-15 | 05-16 | McBrayer Brett | Chief Executive Officer | F 繳稅扣股 | 11.5K | 2.26 | 26K | 351K | SEC |
| 2025-05-15 | 05-16 | Anderson David George | President, Air & Liquid Systms | F 繳稅扣股 | 942 | 2.26 | 2K | 49.8K | SEC |
| 2025-05-15 | 05-16 | Lyon Samuel | President of Union Electric | A 獲配股票 | 24.7K | – | – | 162K | SEC |
| 2025-05-15 | 05-16 | Lyon Samuel | President of Union Electric | F 繳稅扣股 | 3.4K | 2.26 | 8K | 137K | SEC |
| 2025-05-15 | 05-16 | McBrayer Brett | Chief Executive Officer | F 繳稅扣股 | 10.5K | 2.26 | 24K | 363K | SEC |
| 2025-05-15 | 05-16 | McAuley Michael G | Senior V.P., CFO & Treasurer | F 繳稅扣股 | 2.3K | 2.26 | 5K | 149K | SEC |
| 2025-05-15 | 05-16 | McAuley Michael G | Senior V.P., CFO & Treasurer | F 繳稅扣股 | 2.1K | 2.26 | 5K | 151K | SEC |
| 2025-05-15 | 05-16 | McBrayer Brett | Chief Executive Officer | A 獲配股票 | 78.3K | – | – | 430K | SEC |
| 2025-05-15 | 05-15 | GERMAN MICHAEL I | Director | A 獲配股票 | 12.7K | – | – | 182K | SEC |
| 2025-05-15 | 05-15 | DeMichiei Robert | Director | A 獲配股票 | 12.7K | – | – | 78.2K | SEC |
| 2025-05-15 | 05-15 | PAUL LAURENCE E | Director | A 獲配股票 | 12.7K | – | – | 84.4K | SEC |
| 2025-05-15 | 05-15 | ABEL JAMES J | Director | A 獲配股票 | 12.7K | – | – | 151K | SEC |
| 2025-05-15 | 05-15 | McNair Darrell L | Director | A 獲配股票 | 12.7K | – | – | 50.9K | SEC |
| 2025-05-15 | 05-15 | LIEBERMAN WILLIAM K | Director | A 獲配股票 | 12.7K | – | – | 50.9K | SEC |
| 2025-05-15 | 05-15 | Fessenden Elizabeth Anne | Director | A 獲配股票 | 12.7K | – | – | 119K | SEC |
| 2025-05-05 | 05-06 | Lyon Samuel | President of Union Electric | F 繳稅扣股 | 3.2K | 2.23 | 7K | 141K | SEC |
| 2025-05-05 | 05-06 | Anderson David George | President, Air & Liquid Systms | F 繳稅扣股 | 750 | 2.23 | 2K | 50.7K | SEC |
| 2025-05-05 | 05-06 | McBrayer Brett | Chief Executive Officer | F 繳稅扣股 | 9.8K | 2.23 | 22K | 373K | SEC |
| 2025-05-05 | 05-06 | McAuley Michael G | Senior V.P., CFO & Treasurer | F 繳稅扣股 | 2.0K | 2.23 | 5K | 153K | SEC |
| 2025-03-25 | 03-26 | Fessenden Elizabeth Anne | Director | P 公開市場買進 | 1.4K | 2.16 | 3K | 107K | SEC |
| 2025-03-24 | 03-26 | Fessenden Elizabeth Anne | Director | P 公開市場買進 | 720 | 2.26 | 2K | 105K | SEC |
| 2025-03-24 | 03-26 | Fessenden Elizabeth Anne | Director | P 公開市場買進 | 1.4K | 2.22 | 3K | 104K | SEC |
| 2025-03-24 | 03-26 | Fessenden Elizabeth Anne | Director | P 公開市場買進 | 300 | 2.27 | 681.00 | 105K | SEC |
| 2024-05-15 | 05-17 | Fessenden Elizabeth Anne | Director | A 獲配股票 | 12.7K | – | – | 103K | SEC |
| 2024-05-15 | 05-17 | DeMichiei Robert | Director | A 獲配股票 | 12.7K | – | – | 65.5K | SEC |
| 2024-05-15 | 05-17 | ABEL JAMES J | Director | A 獲配股票 | 12.7K | – | – | 138K | SEC |
| 2024-05-15 | 05-17 | LIEBERMAN WILLIAM K | Director | A 獲配股票 | 12.7K | – | – | 38.2K | SEC |
| 2024-05-15 | 05-17 | DiSanto Frederick D. | Director | A 獲配股票 | 12.7K | – | – | 72.6K | SEC |
| 2024-05-15 | 05-17 | PAUL STEPHEN E | Director | A 獲配股票 | 12.7K | – | – | 113K | SEC |
| 2024-05-15 | 05-17 | GERMAN MICHAEL I | Director | A 獲配股票 | 12.7K | – | – | 169K | SEC |
| 2024-05-15 | 05-17 | PAUL LAURENCE E | Director | A 獲配股票 | 12.7K | – | – | 71.6K | SEC |
| 2024-05-15 | 05-17 | McNair Darrell L | Director | A 獲配股票 | 12.7K | – | – | 38.2K | SEC |
| 2024-05-15 | 05-16 | Lyon Samuel | President of Union Electric | A 獲配股票 | 22.1K | – | – | 144K | SEC |
| 2024-05-15 | 05-16 | McBrayer Brett | Chief Executive Officer | A 獲配股票 | 71.4K | – | – | 383K | SEC |
| 2024-05-15 | 05-16 | Lyon Samuel | President of Union Electric | F 繳稅扣股 | 2.8K | 1.61 | 4K | 122K | SEC |
| 2024-05-15 | 05-16 | McAuley Michael G | Senior V.P., CFO & Treasurer | A 獲配股票 | 24.0K | – | – | 155K | SEC |
| 2024-05-15 | 05-16 | McAuley Michael G | Senior V.P., CFO & Treasurer | F 繳稅扣股 | 2.1K | 1.61 | 3K | 131K | SEC |
| 2024-05-15 | 05-16 | Anderson David George | President, Air & Liquid Systms | A 獲配股票 | 15.8K | – | – | 51.5K | SEC |
| 2024-05-15 | 05-16 | Anderson David George | President, Air & Liquid Systms | F 繳稅扣股 | 940 | 1.61 | 2K | 35.7K | SEC |
| 2024-05-15 | 05-16 | McBrayer Brett | Chief Executive Officer | F 繳稅扣股 | 10.5K | 1.61 | 17K | 312K | SEC |
| 2024-05-13 | 05-15 | McAuley Michael G | Senior V.P., CFO & Treasurer | F 繳稅扣股 | 1.8K | 1.87 | 3K | 133K | SEC |
| 2024-05-13 | 05-15 | Lyon Samuel | President of Union Electric | F 繳稅扣股 | 2.4K | 1.87 | 4K | 124K | SEC |
| 2024-05-13 | 05-15 | Anderson David George | President, Air & Liquid Systms | F 繳稅扣股 | 316 | 1.87 | 590.92 | 36.7K | 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 |
|---|---|---|---|---|
| GAMCO INVESTORS, INC. ET AL | 2.5M | 21.3M | −32.1K (-1%) | 減碼 |
| GABELLI FUNDS LLC | 1.4M | 12.0M | −8.0K (-1%) | 減碼 |
| BlackRock, Inc. | 983K | 8.5M | +779K (+384%) | 加碼 |
| AMERIPRISE FINANCIAL INC | 906K | 7.8M | −267K (-23%) | 減碼 |
| WELLS FARGO & COMPANY/MN | 661K | 5.7M | +4.9K (+1%) | 加碼 |
| VANGUARD CAPITAL MANAGEMENT LLC | 604K | 5.2M | +4.0K (+1%) | 加碼 |
| 文藝復興 RENAISSANCE TECHNOLOGIES LLC | 414K | 3.6M | −8.8K (-2%) | 減碼 |
| GEODE CAPITAL MANAGEMENT, LLC | 343K | 3.0M | +208K (+154%) | 加碼 |
| AMERICAN CENTURY COMPANIES INC | 329K | 2.8M | +110K (+50%) | 加碼 |
| DIMENSIONAL FUND ADVISORS LP | 295K | 2.6M | −60.0K (-17%) | 減碼 |
| Meros Investment Management, LP | 240K | 2.1M | +25.1K (+12%) | 加碼 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 195K | 1.7M | +169K (+634%) | 加碼 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 174K | 1.5M | +51.9K (+42%) | 加碼 |
| STATE STREET CORP | 159K | 1.4M | +99.9K (+168%) | 加碼 |
| JANE STREET GROUP, LLC | 150K | 1.3M | −17.9K (-11%) | 減碼 |
| Huntleigh Advisors, Inc. | 141K | 1.2M | −89.3K (-39%) | 減碼 |
| RITHOLTZ WEALTH MANAGEMENT | 133K | 1.1M | +14.2K (+12%) | 加碼 |
| Teton Advisors, LLC | 130K | 1.1M | 不變 | 持平 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 125K | 1.1M | −29.0K (-19%) | 減碼 |
| NORTHERN TRUST CORP | 121K | 1.1M | +93.1K (+327%) | 加碼 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 113K | 975K | 新進 | 新進 |
| GOLDMAN SACHS GROUP INC | 101K | 871K | +60.0K (+147%) | 加碼 |
| VANGUARD FIDUCIARY TRUST CO | 92.9K | 803K | +20.1K (+28%) | 加碼 |
| Informed Momentum Co LLC | 90.1K | 779K | −25.7K (-22%) | 減碼 |
| MARSHALL WACE, LLP | 80.4K | 695K | −80.9K (-50%) | 減碼 |
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 | 85 +22 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 31 / 9 / 24 / 18 |
| 機構合計持股 · 佔流通股 | 11.5M · 55.7% |
| 合計季末市值 | 97.5M |
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 | 841K |
|---|---|
| 與上期比 | +1.9% |
| 佔流通股數 | 4.07% |
| 日均成交量 | 75.4K |
| 回補天數 | 11.2 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 | 841K | +1.9% | 4.07% | 75.4K | 11.2 |
| 2026-08-14 | 825K | +1.0% | 3.99% | 122K | 6.8 |
| 2026-07-31 | 817K | +20.6% | 3.96% | 125K | 6.5 |
| 2026-07-15 | 678K | +14.7% | 3.28% | 256K | 2.7 |
| 2026-06-30 | 591K | +108.5% | 2.86% | 346K | 1.7 |
| 2026-06-15 | 283K | -21.1% | 1.37% | 156K | 1.8 |
| 2026-05-29 | 359K | -19.0% | 1.74% | 152K | 2.4 |
| 2026-05-15 | 443K | -2.4% | 2.15% | 161K | 2.8 |
| 2026-04-30 | 454K | +10.4% | 2.20% | 157K | 2.9 |
| 2026-04-15 | 412K | -1.0% | 1.99% | 134K | 3.1 |
| 2026-03-31 | 416K | +19.9% | 2.01% | 377K | 1.1 |
| 2026-03-13 | 347K | -16.0% | 1.68% | 241K | 1.4 |
| 2026-02-27 | 413K | +154.8% | 2.00% | 324K | 1.3 |
| 2026-02-13 | 162K | +635.2% | 0.78% | 386K | 1.0 |
| 2026-01-30 | 22.0K | -35.5% | 0.11% | 190K | 1.0 |
| 2026-01-15 | 34.2K | -30.9% | 0.17% | 267K | 1.0 |
| 2025-12-31 | 49.5K | -28.1% | 0.24% | 249K | 1.0 |
| 2025-12-15 | 68.7K | +55.6% | 0.33% | 206K | 1.0 |
| 2025-11-28 | 44.2K | -52.8% | 0.21% | 182K | 1.0 |
| 2025-11-14 | 93.5K | -11.6% | 0.45% | 190K | 1.0 |
| 2025-10-31 | 106K | -15.7% | 0.51% | 55.1K | 1.9 |
| 2025-10-15 | 125K | -15.5% | 0.61% | 44.7K | 2.8 |
| 2025-09-30 | 149K | -37.8% | 0.72% | 77.0K | 1.9 |
| 2025-09-15 | 239K | -16.1% | 1.16% | 45.2K | 5.3 |
| 2025-08-29 | 285K | -11.9% | 1.38% | 44.5K | 6.4 |
| 2025-08-15 | 323K | -8.9% | 1.56% | 55.2K | 5.9 |