ACGL
ARCH CAPITAL GROUP LTD.
-0.51 (-0.53%)96.46USD733K成交股數32.9B市值7.5本益比(近四季)1.7股價營收比-10.4%營收年增(近四季)2026-10-26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 | 1 · 1.1M · 1 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 499K · 1.2M |
| 近 180 天 淨額 | −688K |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-18 | 08-20 | Morin Francois | CFO and Treasurer | M 選擇權執行 | 11.0K | 27.09 | 298K | 196K | SEC |
| 2026-08-18 | 08-20 | Morin Francois | CFO and Treasurer | S 公開市場賣出 | 11.0K | 99.32 | 1.1M | 185K | SEC |
| 2026-06-11 | 06-15 | PASQUESI JOHN M | Director,Other | G 贈與 | 1.0M | – | – | 2.8M | SEC |
| 2026-06-11 | 06-15 | PASQUESI JOHN M | Director,Other | G 贈與 | 1.0M | – | – | 215K | SEC |
| 2026-06-03 | 06-04 | Posner Brian S | Director | S 公開市場賣出 | 3.0K | 19.66 | 59K | 0 | SEC |
| 2026-05-11 | 05-12 | Posner Brian S | Director | S 公開市場賣出 | 2.0K | 17.14 | 34K | 0 | SEC |
| 2026-05-05 | 05-07 | MOCZARSKI ALEXANDER S | Director | A 獲配股票 | 2.1K | – | – | 4.0K | SEC |
| 2026-05-05 | 05-07 | MALLESCH EILEEN A | Director | A 獲配股票 | 2.1K | – | – | 13.8K | SEC |
| 2026-05-05 | 05-07 | PASQUESI JOHN M | Director,Other | A 獲配股票 | 1.3K | – | – | 292K | SEC |
| 2026-05-05 | 05-07 | Posner Brian S | Director | A 獲配股票 | 2.1K | – | – | 122K | SEC |
| 2026-05-05 | 05-07 | Triplett Neal F | Director | A 獲配股票 | 2.1K | – | – | 6.7K | SEC |
| 2026-05-05 | 05-07 | Goodman Laurie | Director | A 獲配股票 | 2.1K | – | – | 37.6K | SEC |
| 2026-05-05 | 05-07 | BUNCE JOHN L JR | Director | A 獲配股票 | 1.3K | – | – | 1.6M | SEC |
| 2026-05-05 | 05-07 | BUNCE JOHN L JR | Director | A 獲配股票 | 2.1K | – | – | 1.6M | SEC |
| 2026-05-05 | 05-07 | KILCOYNE MOIRA A. | Director | A 獲配股票 | 2.1K | – | – | 34.5K | SEC |
| 2026-05-05 | 05-07 | Houston Daniel Joseph | Director | A 獲配股票 | 1.3K | – | – | 13.3K | SEC |
| 2026-05-05 | 05-07 | PASQUESI JOHN M | Director,Other | A 獲配股票 | 2.1K | – | – | 2.1K | SEC |
| 2026-05-05 | 05-07 | KILCOYNE MOIRA A. | Director | A 獲配股票 | 1.3K | – | – | 35.8K | SEC |
| 2026-05-05 | 05-07 | Houston Daniel Joseph | Director | A 獲配股票 | 2.1K | – | – | 12.0K | SEC |
| 2026-05-05 | 05-07 | Ebong Francis | Director | A 獲配股票 | 2.1K | – | – | 12.9K | SEC |
| 2026-05-05 | 05-07 | Triplett Neal F | Director | A 獲配股票 | 1.3K | – | – | 8.0K | SEC |
| 2026-05-05 | 05-07 | PASQUESI JOHN M | Director,Other | A 獲配股票 | 1.9K | – | – | 294K | SEC |
| 2026-04-30 | 05-04 | Houston Daniel Joseph | Director | P 公開市場買進 | 5.3K | 94.09 | 499K | 9.9K | SEC |
| 2026-03-11 | 03-12 | Posner Brian S | Director | S 公開市場賣出 | 3.0K | 17.12 | 51K | 2.0K | SEC |
| 2026-03-10 | 03-12 | Papadopoulo Nicolas | CEO | M 選擇權執行 | 21.9K | 18.90 | 414K | 894K | SEC |
| 2026-03-10 | 03-12 | Papadopoulo Nicolas | CEO | S 公開市場賣出 | 21.9K | 96.31 | 2.1M | 872K | SEC |
| 2026-03-10 | 03-12 | Gansberg David | President, Arch Capital Group | S 公開市場賣出 | 5.9K | 96.37 | 569K | 337K | SEC |
| 2026-03-10 | 03-12 | Gansberg David | President, Arch Capital Group | M 選擇權執行 | 10.8K | 18.90 | 204K | 342K | SEC |
| 2026-03-04 | 03-06 | Rajeh Maamoun | President, Arch Capital Group | G 贈與 | 40.6K | – | – | 40.6K | SEC |
| 2026-03-04 | 03-06 | Rajeh Maamoun | President, Arch Capital Group | G 贈與 | 40.6K | – | – | 428K | SEC |
| 2026-03-04 | 03-05 | Gansberg David | President, Arch Capital Group | F 繳稅扣股 | 12.5K | 98.42 | 1.2M | 332K | SEC |
| 2026-03-04 | 03-05 | PETRILLO LOUIS T | Officer of Subsidiary | F 繳稅扣股 | 8.0K | 98.42 | 790K | 151K | SEC |
| 2026-03-03 | 03-05 | PETRILLO LOUIS T | Officer of Subsidiary | A 獲配股票 | 2.9K | – | – | 160K | SEC |
| 2026-03-03 | 03-05 | Todd Christine | Chief Investment Officer | A 獲配股票 | 4.0K | – | – | 100K | SEC |
| 2026-03-03 | 03-05 | Gansberg David | President, Arch Capital Group | A 獲配股票 | 6.8K | – | – | 344K | SEC |
| 2026-03-03 | 03-05 | Rajeh Maamoun | President, Arch Capital Group | A 獲配股票 | 6.8K | – | – | 469K | SEC |
| 2026-03-03 | 03-05 | Papadopoulo Nicolas | CEO | A 獲配股票 | 21.3K | – | – | 872K | SEC |
| 2026-03-03 | 03-05 | Morin Francois | CFO and Treasurer | A 獲配股票 | 5.3K | – | – | 299K | SEC |
| 2026-02-27 | 03-02 | Gansberg David | President, Arch Capital Group | F 繳稅扣股 | 553 | 100.15 | 55K | 337K | SEC |
| 2026-02-27 | 03-02 | PETRILLO LOUIS T | Officer of Subsidiary | F 繳稅扣股 | 312 | 100.15 | 31K | 157K | SEC |
| 2026-02-24 | 02-26 | Todd Christine | Chief Investment Officer | A 獲配股票 | 25.0K | – | – | 96.2K | SEC |
| 2026-02-24 | 02-26 | PETRILLO LOUIS T | Officer of Subsidiary | F 繳稅扣股 | 412 | 99.18 | 41K | 140K | SEC |
| 2026-02-24 | 02-26 | Gansberg David | President, Arch Capital Group | A 獲配股票 | 28.5K | – | – | 338K | SEC |
| 2026-02-24 | 02-26 | Gansberg David | President, Arch Capital Group | F 繳稅扣股 | 509 | 99.18 | 50K | 309K | SEC |
| 2026-02-24 | 02-26 | Morin Francois | CFO and Treasurer | A 獲配股票 | 27.4K | – | – | 293K | SEC |
| 2026-02-24 | 02-26 | Rajeh Maamoun | President, Arch Capital Group | A 獲配股票 | 28.5K | – | – | 462K | SEC |
| 2026-02-24 | 02-26 | Papadopoulo Nicolas | CEO | A 獲配股票 | 46.7K | – | – | 850K | SEC |
| 2026-02-24 | 02-26 | PETRILLO LOUIS T | Officer of Subsidiary | A 獲配股票 | 17.1K | – | – | 157K | SEC |
| 2026-02-11 | 02-13 | Rajeh Maamoun | President, Arch Capital Group | M 選擇權執行 | 31.5K | 27.13 | 855K | 481K | SEC |
| 2026-02-11 | 02-13 | Rajeh Maamoun | President, Arch Capital Group | M 選擇權執行 | 15.9K | 27.09 | 432K | 450K | SEC |
| 2026-02-11 | 02-13 | Rajeh Maamoun | President, Arch Capital Group | S 公開市場賣出 | 47.4K | 96.12 | 4.6M | 434K | SEC |
| 2025-12-15 | 12-16 | PASQUESI JOHN M | Director,Other | S 公開市場賣出 | 8.8K | 94.17 | 829K | 290K | SEC |
| 2025-12-12 | 12-16 | PASQUESI JOHN M | Director,Other | S 公開市場賣出 | 175K | 93.91 | 16.4M | 351K | SEC |
| 2025-12-12 | 12-16 | PASQUESI JOHN M | Director,Other | S 公開市場賣出 | 28.9K | 93.81 | 2.7M | 526K | SEC |
| 2025-12-12 | 12-16 | PASQUESI JOHN M | Director,Other | G 贈與 | 53.0K | – | – | 298K | SEC |
| 2025-12-10 | 12-11 | PETRILLO LOUIS T | OFFICER OF SUBSIDIARY | G 贈與 | 42 | – | – | 140K | SEC |
| 2025-12-10 | 12-11 | PETRILLO LOUIS T | OFFICER OF SUBSIDIARY | G 贈與 | 14 | – | – | 100 | SEC |
| 2025-11-28 | 12-02 | Morin Francois | EVP AND CFO | S 公開市場賣出 | 8.0K | 94.62 | 757K | 267K | SEC |
| 2025-11-19 | 11-20 | Gansberg David | President, Arch Capital Group | F 繳稅扣股 | 9.5K | 91.17 | 866K | 310K | SEC |
| 2025-10-30 | 11-03 | Vollaro John D | Director | G 贈與 | 438 | – | – | 193K | SEC |
| 2025-10-30 | 11-03 | Vollaro John D | Director | G 贈與 | 877 | – | – | 193K | SEC |
| 2025-10-30 | 11-03 | Vollaro John D | Director | G 贈與 | 877 | – | – | 194K | SEC |
| 2025-08-22 | 08-25 | Rajeh Maamoun | PRESIDENT, ARCH CAPITAL GROUP | S 公開市場賣出 | 10.0K | 94.15 | 942K | 434K | SEC |
| 2025-08-05 | 08-07 | Vollaro John D | Director | G 贈與 | 22.8K | – | – | 0 | SEC |
| 2025-08-05 | 08-07 | Vollaro John D | Director | G 贈與 | 172K | – | – | 0 | SEC |
| 2025-08-05 | 08-07 | Vollaro John D | Director | G 贈與 | 195K | – | – | 195K | SEC |
| 2025-08-01 | 08-04 | Posner Brian S | Director | P 公開市場買進 | 1.0K | 17.34 | 17K | 5.0K | SEC |
| 2025-05-16 | 05-20 | Morin Francois | EVP AND CFO | M 選擇權執行 | 12.6K | 18.90 | 239K | 287K | SEC |
| 2025-05-16 | 05-20 | Morin Francois | EVP AND CFO | S 公開市場賣出 | 12.6K | 94.58 | 1.2M | 275K | SEC |
| 2025-05-13 | 05-14 | PASQUESI JOHN M | Director,Other | S 公開市場賣出 | 24.0K | 94.72 | 2.3M | 555K | SEC |
| 2025-05-12 | 05-14 | PASQUESI JOHN M | Director,Other | S 公開市場賣出 | 75.1K | 94.01 | 7.1M | 579K | SEC |
| 2025-05-09 | 05-12 | PETRILLO LOUIS T | OFFICER OF SUBSIDIARY | S 公開市場賣出 | 16.6K | 94.53 | 1.6M | 140K | SEC |
| 2025-05-09 | 05-12 | PETRILLO LOUIS T | OFFICER OF SUBSIDIARY | G 贈與 | 10 | – | – | 86 | SEC |
| 2025-05-09 | 05-12 | PETRILLO LOUIS T | OFFICER OF SUBSIDIARY | M 選擇權執行 | 16.6K | 18.90 | 315K | 157K | SEC |
| 2025-05-09 | 05-12 | PETRILLO LOUIS T | OFFICER OF SUBSIDIARY | G 贈與 | 10 | – | – | 140K | SEC |
| 2025-05-07 | 05-09 | Houston Daniel Joseph | Director | A 獲配股票 | 1.3K | – | – | 4.6K | SEC |
| 2025-05-07 | 05-09 | Houston Daniel Joseph | Director | A 獲配股票 | 1.6K | – | – | 3.3K | SEC |
| 2025-05-07 | 05-09 | Ebong Francis | Director | A 獲配股票 | 1.6K | – | – | 10.8K | SEC |
| 2025-05-07 | 05-09 | BUNCE JOHN L JR | Director | A 獲配股票 | 1.3K | – | – | 1.6M | SEC |
| 2025-05-07 | 05-09 | BUNCE JOHN L JR | Director | A 獲配股票 | 1.6K | – | – | 1.6M | 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 |
|---|---|---|---|---|
| IAT REINSURANCE CO LTD. | 40.0K | 646K | 新進 | 新進 |
| GAMMA Investing LLC | 3.9K | 64K | 新進 | 新進 |
| First Command Advisory Services, Inc. | 2.0K | 32K | 新進 | 新進 |
| PNC Financial Services Group, Inc. | 1.7K | 28K | 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 | 4 +0 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 4 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 47.6K · 0.0% |
| 合計季末市值 | 769K |
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 | 7.3M |
|---|---|
| 與上期比 | +0.6% |
| 佔流通股數 | 2.15% |
| 日均成交量 | 1.9M |
| 回補天數 | 3.9 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 | 7.3M | +0.6% | 2.15% | 1.9M | 3.9 |
| 2026-08-14 | 7.3M | -9.6% | 2.14% | 1.5M | 4.9 |
| 2026-07-31 | 8.1M | -8.4% | 2.36% | 2.0M | 4.0 |
| 2026-07-15 | 8.8M | +6.3% | 2.58% | 1.6M | 5.5 |
| 2026-06-30 | 8.3M | -6.9% | 2.43% | 2.4M | 3.4 |
| 2026-06-15 | 8.9M | +1.1% | 2.61% | 2.3M | 3.9 |
| 2026-05-29 | 8.8M | +8.9% | 2.58% | 2.7M | 3.3 |
| 2026-05-15 | 8.1M | +17.1% | 2.37% | 2.5M | 3.3 |
| 2026-04-30 | 6.9M | +6.8% | 2.02% | 2.3M | 3.0 |
| 2026-04-15 | 6.5M | +13.5% | 1.89% | 1.8M | 3.7 |
| 2026-03-31 | 5.7M | +8.3% | 1.67% | 2.0M | 2.9 |
| 2026-03-13 | 5.3M | -3.8% | 1.54% | 1.6M | 3.4 |
| 2026-02-27 | 5.5M | -2.3% | 1.60% | 1.6M | 3.3 |
| 2026-02-13 | 5.6M | -20.8% | 1.64% | 2.1M | 2.6 |
| 2026-01-30 | 7.1M | +21.5% | 2.07% | 2.6M | 2.7 |
| 2026-01-15 | 5.8M | -2.0% | 1.70% | 2.0M | 2.9 |
| 2025-12-31 | 5.9M | -4.9% | 1.74% | 2.1M | 2.8 |
| 2025-12-15 | 6.2M | +1.3% | 1.83% | 2.3M | 2.7 |
| 2025-11-28 | 6.2M | +8.3% | 1.80% | 1.7M | 3.7 |
| 2025-11-14 | 5.7M | +8.2% | 1.67% | 2.3M | 2.4 |
| 2025-10-31 | 5.3M | -11.1% | 1.54% | 2.7M | 2.0 |
| 2025-10-15 | 5.9M | +8.3% | 1.73% | 1.7M | 3.5 |
| 2025-09-30 | 5.5M | -3.5% | 1.60% | 2.4M | 2.3 |
| 2025-09-15 | 5.7M | +13.8% | 1.66% | 1.9M | 3.0 |
| 2025-08-29 | 5.0M | -18.4% | 1.46% | 1.6M | 3.1 |
| 2025-08-15 | 6.1M | +29.8% | 1.78% | 2.2M | 2.8 |