ACIC
AMERICAN COASTAL INSURANCE Corp
+0.02 (+0.20%)9.20USD39.5K成交股數446M市值4.5本益比(近四季)1.4股價營收比-4.5%營收年增(近四季)2026-11-04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 | 2 · 392K · 1 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 0.00 · 392K |
| 近 180 天 淨額 | −392K |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-17 | 08-19 | Griffith Christopher | Chief Operating Officer | S 公開市場賣出 | 19.7K | 9.41 | 185K | 141K | SEC |
| 2026-08-17 | 08-19 | Griffith Christopher | Chief Operating Officer | M 選擇權執行 | 19.7K | 4.33 | 85K | 160K | SEC |
| 2026-08-17 | 08-19 | Griffith Christopher | Chief Operating Officer | S 公開市場賣出 | 22.0K | 9.40 | 207K | 119K | SEC |
| 2026-07-15 | 07-17 | Crawford Troy J | Chief Underwriting Officer | F 繳稅扣股 | 478 | 10.13 | 5K | 12.1K | SEC |
| 2026-05-26 | 05-28 | POITEVINT ALEC II | Director | A 獲配股票 | 5.0K | – | – | 195K | SEC |
| 2026-05-26 | 05-28 | Maroney Patrick | Director | A 獲配股票 | 5.0K | – | – | 104K | SEC |
| 2026-05-26 | 05-28 | Whittemore Kent G | Director | A 獲配股票 | 5.0K | – | – | 374K | SEC |
| 2026-05-26 | 05-28 | Brown Deirdre A | Director | A 獲配股票 | 5.0K | – | – | 6.5K | SEC |
| 2026-05-26 | 05-28 | DAVIS KERN MICHAEL | Director | A 獲配股票 | 5.0K | – | – | 305K | SEC |
| 2026-05-26 | 05-28 | HOOD III WILLIAM H. | Director | A 獲配股票 | 5.0K | – | – | 65.4K | SEC |
| 2026-05-26 | 05-28 | Branch Gregory C | Director | A 獲配股票 | 5.0K | – | – | 1.7M | SEC |
| 2026-05-26 | 05-28 | Peed Daniel | Director,TenPercentOwner | A 獲配股票 | 5.0K | – | – | 2.0M | SEC |
| 2026-05-26 | 05-28 | Hogan Michael | Director | A 獲配股票 | 5.0K | – | – | 367K | SEC |
| 2026-05-07 | 05-11 | MARTZ BRAD | President & CEO | M 選擇權執行 | 32.1K | – | – | 447K | SEC |
| 2026-05-07 | 05-11 | MARTZ BRAD | President & CEO | F 繳稅扣股 | 12.8K | 10.85 | 139K | 435K | SEC |
| 2026-05-07 | 05-11 | Gray James Andy | Chief Compliance/Risk Officer | M 選擇權執行 | 8.8K | – | – | 211K | SEC |
| 2026-05-07 | 05-11 | Castle Svetlana | Chief Financial Officer | M 選擇權執行 | 8.8K | – | – | 19.9K | SEC |
| 2026-05-07 | 05-11 | Adler Brooke | Secretary | M 選擇權執行 | 11.2K | – | – | 124K | SEC |
| 2026-05-07 | 05-11 | Adler Brooke | Secretary | F 繳稅扣股 | 2.7K | 10.85 | 30K | 121K | SEC |
| 2026-05-07 | 05-11 | Griffith Christopher | Chief Operating Officer | M 選擇權執行 | 12.8K | – | – | 145K | SEC |
| 2026-05-07 | 05-11 | Castle Svetlana | Chief Financial Officer | F 繳稅扣股 | 3.5K | 10.85 | 38K | 16.4K | SEC |
| 2026-05-07 | 05-11 | Gray James Andy | Chief Compliance/Risk Officer | F 繳稅扣股 | 3.0K | 10.85 | 33K | 208K | SEC |
| 2026-05-07 | 05-11 | Griffith Christopher | Chief Operating Officer | F 繳稅扣股 | 4.8K | 10.85 | 52K | 141K | SEC |
| 2026-05-04 | 05-06 | MARTZ BRAD | President & CEO | M 選擇權執行 | 56.5K | – | – | 438K | SEC |
| 2026-05-04 | 05-06 | Adler Brooke | Secretary | M 選擇權執行 | 23.5K | – | – | 119K | SEC |
| 2026-05-04 | 05-06 | Griffith Christopher | Chief Operating Officer | F 繳稅扣股 | 11.5K | 11.65 | 134K | 133K | SEC |
| 2026-05-04 | 05-06 | Adler Brooke | Secretary | F 繳稅扣股 | 5.9K | 11.65 | 69K | 113K | SEC |
| 2026-05-04 | 05-06 | MARTZ BRAD | President & CEO | F 繳稅扣股 | 22.6K | 11.65 | 263K | 415K | SEC |
| 2026-05-04 | 05-06 | Griffith Christopher | Chief Operating Officer | M 選擇權執行 | 31.1K | – | – | 144K | SEC |
| 2026-04-03 | 04-07 | MARTZ BRAD | President & CEO | F 繳稅扣股 | 10.4K | 10.97 | 114K | 381K | SEC |
| 2026-04-03 | 04-07 | Griffith Christopher | Chief Operating Officer | M 選擇權執行 | 14.3K | – | – | 117K | SEC |
| 2026-04-03 | 04-07 | MARTZ BRAD | President & CEO | M 選擇權執行 | 25.9K | – | – | 392K | SEC |
| 2026-04-03 | 04-07 | Gray James Andy | Chief Compliance/Risk Officer | F 繳稅扣股 | 3.7K | 10.97 | 41K | 202K | SEC |
| 2026-04-03 | 04-07 | Gray James Andy | Chief Compliance/Risk Officer | M 選擇權執行 | 9.8K | – | – | 205K | SEC |
| 2026-04-03 | 04-07 | Castle Svetlana | Chief Financial Officer | F 繳稅扣股 | 3.9K | 10.97 | 43K | 11.1K | SEC |
| 2026-04-03 | 04-07 | Castle Svetlana | Chief Financial Officer | M 選擇權執行 | 9.8K | – | – | 15.0K | SEC |
| 2026-04-03 | 04-07 | Adler Brooke | Secretary | F 繳稅扣股 | 3.7K | 10.97 | 41K | 95.3K | SEC |
| 2026-04-03 | 04-07 | Griffith Christopher | Chief Operating Officer | F 繳稅扣股 | 4.2K | 10.97 | 47K | 113K | SEC |
| 2026-04-03 | 04-07 | Adler Brooke | Secretary | M 選擇權執行 | 12.5K | – | – | 99.0K | SEC |
| 2026-03-20 | 03-23 | DAVIS KERN MICHAEL | Director | P 公開市場買進 | 100 | 11.05 | 1K | 4.6K | SEC |
| 2026-03-20 | 03-23 | DAVIS KERN MICHAEL | Director | P 公開市場買進 | 100 | 11.05 | 1K | 4.6K | SEC |
| 2026-03-19 | 03-19 | DAVIS KERN MICHAEL | Director | P 公開市場買進 | 200 | 11.12 | 2K | 4.5K | SEC |
| 2026-03-19 | 03-19 | DAVIS KERN MICHAEL | Director | P 公開市場買進 | 200 | 11.12 | 2K | 4.5K | SEC |
| 2026-03-18 | 03-19 | DAVIS KERN MICHAEL | Director | P 公開市場買進 | 200 | 11.25 | 2K | 4.3K | SEC |
| 2026-03-18 | 03-19 | DAVIS KERN MICHAEL | Director | P 公開市場買進 | 200 | 11.23 | 2K | 4.3K | SEC |
| 2026-03-04 | 03-18 | DAVIS KERN MICHAEL | Director | P 公開市場買進 | 700 | 11.71 | 8K | 4.1K | SEC |
| 2026-03-04 | 03-18 | DAVIS KERN MICHAEL | Director | P 公開市場買進 | 700 | 11.71 | 8K | 4.1K | SEC |
| 2026-02-23 | 02-24 | Crawford Troy J | Chief Underwriting Officer | P 公開市場買進 | 3.2K | 11.09 | 35K | 12.6K | SEC |
| 2025-12-31 | 01-05 | Adler Brooke | Secretary | G 贈與 | 16.8K | – | – | 86.5K | SEC |
| 2025-11-10 | 11-12 | Griffith Christopher | Chief Operating Officer | S 公開市場賣出 | 18.4K | 11.86 | 218K | 103K | SEC |
| 2025-06-26 | 06-27 | DAVIS KERN MICHAEL | Director | P 公開市場買進 | 700 | 10.45 | 7K | 300K | SEC |
| 2025-06-26 | 06-27 | DAVIS KERN MICHAEL | Director | P 公開市場買進 | 300 | 10.47 | 3K | 299K | SEC |
| 2025-06-05 | 06-09 | Griffith Christopher | Chief Operating Officer | M 選擇權執行 | 7.0K | 8.77 | 61K | 150K | SEC |
| 2025-06-05 | 06-09 | Griffith Christopher | Chief Operating Officer | S 公開市場賣出 | 13.3K | 10.99 | 146K | 121K | SEC |
| 2025-06-05 | 06-09 | Griffith Christopher | Chief Operating Officer | M 選擇權執行 | 48.1K | 1.70 | 82K | 191K | SEC |
| 2025-06-05 | 06-09 | Griffith Christopher | Chief Operating Officer | S 公開市場賣出 | 62.2K | 10.99 | 684K | 143K | SEC |
| 2025-06-05 | 06-09 | Griffith Christopher | Chief Operating Officer | M 選擇權執行 | 45.0K | 3.46 | 156K | 205K | SEC |
| 2025-06-05 | 06-09 | Griffith Christopher | Chief Operating Officer | M 選擇權執行 | 10.2K | 6.16 | 63K | 160K | SEC |
| 2025-06-05 | 06-09 | Griffith Christopher | Chief Operating Officer | S 公開市場賣出 | 45.0K | 11.01 | 495K | 143K | SEC |
| 2025-06-05 | 06-09 | Griffith Christopher | Chief Operating Officer | S 公開市場賣出 | 48.1K | 10.99 | 529K | 143K | SEC |
| 2025-06-05 | 06-09 | Griffith Christopher | Chief Operating Officer | S 公開市場賣出 | 8.5K | 10.98 | 93K | 135K | SEC |
| 2025-06-03 | 06-05 | Griffith Christopher | Chief Operating Officer | S 公開市場賣出 | 10.0K | 11.78 | 118K | 188K | SEC |
| 2025-05-27 | 05-29 | Adler Brooke | General Counsel | M 選擇權執行 | 38.3K | – | – | 115K | SEC |
| 2025-05-27 | 05-29 | MARTZ BRAD | President & CEO | F 繳稅扣股 | 44.6K | 10.82 | 483K | 366K | SEC |
| 2025-05-27 | 05-29 | Griffith Christopher | Chief Operating Officer | F 繳稅扣股 | 15.4K | 10.82 | 167K | 198K | SEC |
| 2025-05-27 | 05-29 | MARTZ BRAD | President & CEO | M 選擇權執行 | 92.0K | – | – | 411K | SEC |
| 2025-05-27 | 05-29 | Griffith Christopher | Chief Operating Officer | M 選擇權執行 | 50.6K | – | – | 214K | SEC |
| 2025-05-27 | 05-29 | Adler Brooke | General Counsel | F 繳稅扣股 | 11.7K | 10.82 | 127K | 103K | SEC |
| 2025-05-19 | 05-21 | Hogan Michael | Director | A 獲配股票 | 5.0K | – | – | 362K | SEC |
| 2025-05-19 | 05-21 | Maroney Patrick | Director | A 獲配股票 | 5.0K | – | – | 98.5K | SEC |
| 2025-05-19 | 05-21 | HUDSON SHERRILL W | Director | A 獲配股票 | 5.0K | – | – | 203K | SEC |
| 2025-05-19 | 05-21 | DAVIS KERN MICHAEL | Director | A 獲配股票 | 5.0K | – | – | 299K | SEC |
| 2025-05-19 | 05-21 | POITEVINT ALEC II | Director | A 獲配股票 | 5.0K | – | – | 190K | SEC |
| 2025-05-19 | 05-21 | Branch Gregory C | Director | A 獲配股票 | 5.0K | – | – | 1.7M | SEC |
| 2025-05-19 | 05-21 | Whittemore Kent G | Director | A 獲配股票 | 5.0K | – | – | 369K | SEC |
| 2025-05-19 | 05-21 | HOOD III WILLIAM H. | Director | A 獲配股票 | 5.0K | – | – | 60.4K | SEC |
| 2025-05-19 | 05-21 | Peed Daniel | Director,TenPercentOwner | A 獲配股票 | 5.0K | – | – | 2.0M | SEC |
| 2025-05-15 | 05-19 | HUDSON SHERRILL W | Director | P 公開市場買進 | 10.0K | 11.00 | 110K | 198K | SEC |
| 2025-05-14 | 05-27 | Gray James Andy | Chief Compliance/Risk Officer | F 繳稅扣股 | 14.6K | 10.93 | 159K | 196K | SEC |
| 2025-05-14 | 05-27 | Gray James Andy | Chief Compliance/Risk Officer | M 選擇權執行 | 30.0K | 3.46 | 104K | 210K | 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. | 2.3M | 25.3M | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 996K | 11.1M | 新進 | 新進 |
| DIMENSIONAL FUND ADVISORS LP | 894K | 9.9M | 新進 | 新進 |
| AMERICAN CENTURY COMPANIES INC | 848K | 9.4M | 新進 | 新進 |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 809K | 9.0M | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 677K | 7.5M | 新進 | 新進 |
| Two Sigma TWO SIGMA INVESTMENTS, LP | 592K | 6.6M | 新進 | 新進 |
| 文藝復興 RENAISSANCE TECHNOLOGIES LLC | 542K | 6.0M | 新進 | 新進 |
| STATE STREET CORP | 510K | 5.7M | 新進 | 新進 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 456K | 5.1M | 新進 | 新進 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 304K | 3.4M | 新進 | 新進 |
| SEI INVESTMENTS CO | 289K | 3.2M | 新進 | 新進 |
| Empowered Funds, LLC | 270K | 3.0M | 新進 | 新進 |
| AQR CAPITAL MANAGEMENT LLC | 252K | 2.8M | 新進 | 新進 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 239K | 2.7M | 新進 | 新進 |
| Empyrean Capital Partners, LP | 231K | 2.6M | 新進 | 新進 |
| NORTHERN TRUST CORP | 200K | 2.2M | 新進 | 新進 |
| Crews Bank & Trust | 189K | 2.1M | 新進 | 新進 |
| GOLDMAN SACHS GROUP INC | 188K | 2.1M | 新進 | 新進 |
| TUDOR INVESTMENT CORP ET AL | 186K | 2.1M | 新進 | 新進 |
| VANGUARD FIDUCIARY TRUST CO | 163K | 1.8M | 新進 | 新進 |
| WESTWOOD HOLDINGS GROUP INC | 149K | 1.7M | 新進 | 新進 |
| Kennondale Capital Management LLC | 147K | 1.6M | 新進 | 新進 |
| MERCER GLOBAL ADVISORS INC /ADV | 134K | 1.5M | 新進 | 新進 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 133K | 1.5M | 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 | 136 -14 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 136 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 15.8M · 32.5% |
| 合計季末市值 | 160M |
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 | 1.6M |
|---|---|
| 與上期比 | +39.0% |
| 佔流通股數 | 3.40% |
| 日均成交量 | 269K |
| 回補天數 | 6.1 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 | 1.6M | +39.0% | 3.40% | 269K | 6.1 |
| 2026-08-14 | 1.2M | -5.2% | 2.44% | 312K | 3.8 |
| 2026-07-31 | 1.2M | +12.7% | 2.58% | 252K | 5.0 |
| 2026-07-15 | 1.1M | -0.3% | 2.29% | 224K | 5.0 |
| 2026-06-30 | 1.1M | +4.6% | 2.30% | 430K | 2.6 |
| 2026-06-15 | 1.1M | -9.1% | 2.19% | 297K | 3.6 |
| 2026-05-29 | 1.2M | +18.8% | 2.41% | 262K | 4.5 |
| 2026-05-15 | 985K | +35.5% | 2.03% | 321K | 3.1 |
| 2026-04-30 | 727K | -1.4% | 1.50% | 145K | 5.0 |
| 2026-04-15 | 737K | +9.0% | 1.52% | 171K | 4.3 |
| 2026-03-31 | 676K | +8.8% | 1.39% | 139K | 4.9 |
| 2026-03-13 | 621K | +23.8% | 1.28% | 246K | 2.5 |
| 2026-02-27 | 502K | +5.8% | 1.04% | 384K | 1.3 |
| 2026-02-13 | 474K | -21.7% | 0.98% | 258K | 1.8 |
| 2026-01-30 | 605K | +5.8% | 1.25% | 193K | 3.1 |
| 2026-01-15 | 572K | +15.4% | 1.18% | 183K | 3.1 |
| 2025-12-31 | 496K | -11.4% | 1.02% | 124K | 4.0 |
| 2025-12-15 | 560K | -10.5% | 1.16% | 123K | 4.5 |
| 2025-11-28 | 625K | -4.8% | 1.29% | 134K | 4.7 |
| 2025-11-14 | 657K | -12.2% | 1.36% | 172K | 3.8 |
| 2025-10-31 | 748K | +4.4% | 1.54% | 153K | 4.9 |
| 2025-10-15 | 717K | +4.7% | 1.48% | 164K | 4.4 |
| 2025-09-30 | 685K | +0.3% | 1.41% | 162K | 4.2 |
| 2025-09-15 | 682K | +9.8% | 1.41% | 156K | 4.4 |
| 2025-08-29 | 622K | +0.3% | 1.28% | 187K | 3.3 |
| 2025-08-15 | 620K | -2.8% | 1.28% | 261K | 2.4 |