CTM
Castellum, Inc.
+0.01 (+1.59%)0.61USD179K成交股數58.3M市值–本益比(近四季)1.1股價營收比-1.1%營收年增(近四季)–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 | 6 · 34K · 4 |
|---|---|
| 近 90 天 賣出筆數 · 金額 · 人數 | 0 · 0 · 0 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 43K · 21K |
| 近 180 天 淨額 | 22K |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-09 | 09-09 | Merriman Andrew | Chief Operating Officer | P 公開市場買進 | 10.0K | 0.62 | 6K | 589K | SEC |
| 2026-09-09 | 09-09 | Merriman Andrew | Chief Operating Officer | P 公開市場買進 | 40.0K | 0.62 | 25K | 579K | SEC |
| 2026-07-01 | 07-02 | Bell David T | Chief Financial Officer | P 公開市場買進 | 1.2K | 0.61 | 735.62 | 17.3K | SEC |
| 2026-07-01 | 07-02 | Ives Glen R | President | P 公開市場買進 | 1.3K | 0.61 | 772.34 | 201K | SEC |
| 2026-07-01 | 07-02 | MARTIN TAMMY L | General Counsel and Secretary | P 公開市場買進 | 1.2K | 0.61 | 735.62 | 15.0K | SEC |
| 2026-07-01 | 07-02 | Merriman Andrew | Chief Operating Officer | P 公開市場買進 | 1.2K | 0.61 | 735.62 | 539K | SEC |
| 2026-03-31 | 03-31 | Bell David T | Chief Financial Officer | A 獲配股票 | 1.3K | 0.45 | 598.05 | 16.1K | SEC |
| 2026-03-31 | 03-31 | MARTIN TAMMY L | General Counsel and Secretary | A 獲配股票 | 1.3K | 0.45 | 598.05 | 13.8K | SEC |
| 2026-03-31 | 03-31 | Merriman Andrew | Chief Operating Officer | A 獲配股票 | 1.3K | 0.45 | 598.05 | 537K | SEC |
| 2026-03-27 | 03-27 | Ives Glen R | President | P 公開市場買進 | 2.0K | 0.62 | 1K | 200K | SEC |
| 2026-03-27 | 03-27 | Merriman Andrew | Chief Operating Officer | P 公開市場買進 | 2.0K | 0.64 | 1K | 536K | SEC |
| 2026-03-26 | 03-26 | Ives Glen R | President | P 公開市場買進 | 10.0K | 0.66 | 7K | 198K | SEC |
| 2026-03-25 | 03-27 | McMillen Charles Thomas | Director | S 公開市場賣出 | 30.0K | 0.70 | 21K | 231K | SEC |
| 2026-03-18 | 03-20 | McMillen Charles Thomas | Director | S 公開市場賣出 | 55.0K | 0.80 | 44K | 261K | SEC |
| 2026-03-18 | 03-18 | Merriman Andrew | Chief Operating Officer | P 公開市場買進 | 3.0K | 0.80 | 2K | 534K | SEC |
| 2025-12-19 | 12-22 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 30.0K | 1.05 | 32K | 7.1M | SEC |
| 2025-12-16 | 12-17 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 12.0K | 1.07 | 13K | 7.2M | SEC |
| 2025-12-15 | 12-17 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 6.0K | 1.10 | 7K | 7.2M | SEC |
| 2025-12-12 | 12-12 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 11.0K | 1.16 | 13K | 7.2M | SEC |
| 2025-12-11 | 12-12 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 50.0K | 1.16 | 58K | 7.2M | SEC |
| 2025-12-10 | 12-12 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 127K | 1.21 | 154K | 7.2M | SEC |
| 2025-12-01 | 12-02 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 35.0K | 1.05 | 37K | 7.4M | SEC |
| 2025-11-28 | 12-02 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 18.0K | 1.06 | 19K | 7.4M | SEC |
| 2025-11-17 | 11-18 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 10.0K | 1.16 | 12K | 7.4M | SEC |
| 2025-11-14 | 11-18 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 90.0K | 1.15 | 103K | 7.4M | SEC |
| 2025-11-13 | 11-13 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 160K | 1.17 | 187K | 7.5M | SEC |
| 2025-11-11 | 11-13 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 60.0K | 1.18 | 71K | 7.7M | SEC |
| 2025-09-16 | 09-17 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 50.0K | 1.11 | 56K | 7.7M | SEC |
| 2025-09-15 | 09-17 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 50.0K | 1.10 | 55K | 7.8M | SEC |
| 2025-09-12 | 09-12 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 73.0K | 1.12 | 82K | 7.8M | SEC |
| 2025-09-11 | 09-12 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 90.0K | 1.12 | 101K | 7.9M | SEC |
| 2025-09-10 | 09-12 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 70.0K | 1.12 | 78K | 8.0M | SEC |
| 2025-09-09 | 09-09 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 150K | 1.12 | 168K | 8.1M | SEC |
| 2025-09-08 | 09-09 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 250K | 1.12 | 280K | 8.2M | SEC |
| 2025-09-05 | 09-09 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 46.5K | 1.08 | 50K | 8.5M | SEC |
| 2025-09-03 | 09-03 | Fuller Mark C | Other | S 公開市場賣出 | 500K | 1.12 | 560K | 6.1M | SEC |
| 2025-08-28 | 08-28 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 24.0K | 1.05 | 25K | 8.5M | SEC |
| 2025-08-27 | 08-28 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 40.0K | 1.04 | 42K | 8.5M | SEC |
| 2025-08-26 | 08-26 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 40.0K | 1.04 | 42K | 8.6M | SEC |
| 2025-08-22 | 08-26 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 45.0K | 1.04 | 47K | 8.6M | SEC |
| 2025-08-21 | 08-21 | McMillen Charles Thomas | Director | M 選擇權執行 | 125K | 0.21 | 26K | 316K | SEC |
| 2025-08-19 | 08-20 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 126K | 1.05 | 132K | 8.7M | SEC |
| 2025-08-18 | 08-20 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 225K | 1.08 | 243K | 8.8M | SEC |
| 2025-05-19 | 05-20 | WRIGHT JAY O | General Counsel, Secretary | J 其他 | 241K | 1.04 | 250K | 9.3M | SEC |
| 2025-05-19 | 05-20 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 259K | 1.07 | 278K | 9.0M | SEC |
| 2025-05-19 | 05-20 | Fuller Mark C | Director,TenPercentOwner | S 公開市場賣出 | 500K | 1.05 | 525K | 6.6M | SEC |
| 2025-03-06 | 03-07 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 135K | 1.34 | 181K | 9.5M | SEC |
| 2025-03-06 | 03-06 | Fuller Mark C | Director,TenPercentOwner | S 公開市場賣出 | 225K | 1.33 | 299K | 7.1M | SEC |
| 2025-03-05 | 03-07 | WRIGHT JAY O | General Counsel, Secretary | S 公開市場賣出 | 365K | 1.47 | 537K | 9.7M | SEC |
| 2025-03-05 | 03-06 | Fuller Mark C | Director,TenPercentOwner | S 公開市場賣出 | 275K | 1.49 | 410K | 7.3M | SEC |
| 2025-03-05 | 03-06 | Fuller Mark C | Director,TenPercentOwner | J 其他 | 50.0K | – | – | 7.6M | SEC |
| 2025-01-31 | 02-14 | WRIGHT JAY O | General Counsel, Secretary | J 其他 | 101 | – | – | 10.0M | SEC |
| 2025-01-02 | 01-03 | McMillen Charles Thomas | Director | M 選擇權執行 | 100K | 0.21 | 21K | 191K | SEC |
| 2024-12-31 | 02-14 | WRIGHT JAY O | General Counsel, Secretary | G 贈與 | 100K | – | – | 10.0M | SEC |
| 2024-12-31 | 02-14 | WRIGHT JAY O | General Counsel, Secretary | J 其他 | 2.8K | – | – | 10.0M | SEC |
| 2024-09-04 | 09-05 | WRIGHT JAY O | General Counsel, Secretary | P 公開市場買進 | 272K | 0.16 | 44K | 10.1M | SEC |
| 2024-09-03 | 09-04 | WRIGHT JAY O | General Counsel, Secretary | P 公開市場買進 | 44.4K | 0.17 | 8K | 9.9M | SEC |
| 2024-08-29 | 08-30 | WRIGHT JAY O | General Counsel, Secretary | P 公開市場買進 | 61.6K | 0.16 | 10K | 9.8M | SEC |
| 2024-08-28 | 08-29 | WRIGHT JAY O | General Counsel, Secretary | P 公開市場買進 | 97.9K | 0.16 | 16K | 9.7M | SEC |
| 2024-08-14 | 08-14 | WRIGHT JAY O | General Counsel, Secretary | P 公開市場買進 | 115K | 0.14 | 16K | 9.7M | SEC |
| 2024-06-21 | 06-24 | WRIGHT JAY O | General Counsel, Secretary | P 公開市場買進 | 43.6K | 0.18 | 8K | 9.5M | SEC |
| 2024-06-20 | 06-24 | WRIGHT JAY O | General Counsel, Secretary | P 公開市場買進 | 80.6K | 0.18 | 15K | 9.5M | SEC |
| 2023-06-13 | 06-14 | Fuller Mark C | CEO, President | P 公開市場買進 | 1.0K | 0.65 | 650.00 | 7.7M | SEC |
| 2023-03-31 | 04-03 | WRIGHT JAY O | See Remarks | P 公開市場買進 | 18.4K | 1.08 | 20K | 9.4M | SEC |
| 2023-03-29 | 03-31 | WRIGHT JAY O | See Remarks | P 公開市場買進 | 5.6K | 1.13 | 6K | 9.4M | SEC |
| 2023-03-28 | 03-30 | WRIGHT JAY O | See Remarks | P 公開市場買進 | 7.9K | 1.13 | 9K | 9.4M | SEC |
| 2023-03-24 | 03-27 | WRIGHT JAY O | See Remarks | P 公開市場買進 | 4.9K | 1.10 | 5K | 9.4M | SEC |
| 2023-03-22 | 03-23 | WRIGHT JAY O | See Remarks | P 公開市場買進 | 9.4K | 1.07 | 10K | 9.4M | SEC |
| 2023-03-21 | 03-23 | McMillen Charles Thomas | Director | P 公開市場買進 | 50.4K | 1.19 | 60K | 81.0K | SEC |
| 2023-03-21 | 03-23 | Frost Patricia | Director | P 公開市場買進 | 12.5K | 1.20 | 15K | 12.5K | SEC |
| 2023-03-21 | 03-23 | Frost Patricia | Director | P 公開市場買進 | 50.4K | 1.19 | 60K | 62.9K | SEC |
| 2023-03-21 | 03-23 | Champoux Bernard S | Director,Other | P 公開市場買進 | 50.4K | 1.19 | 60K | 105K | SEC |
| 2023-03-21 | 03-23 | Champoux Bernard S | Director,Other | P 公開市場買進 | 12.5K | 1.20 | 15K | 54.1K | SEC |
| 2023-03-21 | 03-23 | Alarie Mark S | Director | P 公開市場買進 | 12.5K | 1.20 | 15K | 62.5K | SEC |
| 2023-03-21 | 03-23 | Alarie Mark S | Director | P 公開市場買進 | 50.4K | 1.19 | 60K | 113K | SEC |
| 2023-03-21 | 03-23 | Campbell John Francis | Director | P 公開市場買進 | 12.5K | 1.20 | 15K | 76.1K | SEC |
| 2023-03-21 | 03-23 | Campbell John Francis | Director | P 公開市場買進 | 50.4K | 1.19 | 60K | 127K | SEC |
| 2023-03-21 | 03-23 | McMillen Charles Thomas | Director | P 公開市場買進 | 12.5K | 1.20 | 15K | 30.6K | SEC |
| 2023-03-17 | 03-20 | WRIGHT JAY O | See remarks | P 公開市場買進 | 16.0K | 1.04 | 17K | 9.4M | SEC |
| 2023-03-15 | 03-16 | WRIGHT JAY O | See Remarks | P 公開市場買進 | 17.8K | 1.05 | 19K | 9.3M | 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 |
|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 3.1M | 2.2M | +12.5K (+0%) | 加碼 |
| Meridian Wealth Management, LLC | 863K | 621K | +77.4K (+10%) | 加碼 |
| GEODE CAPITAL MANAGEMENT, LLC | 816K | 588K | −129K (-14%) | 減碼 |
| CAPTRUST FINANCIAL ADVISORS | 626K | 451K | 不變 | 持平 |
| VANGUARD FIDUCIARY TRUST CO | 493K | 355K | +74.4K (+18%) | 加碼 |
| STATE STREET CORP | 304K | 219K | 不變 | 持平 |
| BlackRock, Inc. | 265K | 191K | 不變 | 持平 |
| Savvy Advisors, Inc. | 220K | 159K | −1.5K (-1%) | 減碼 |
| UBS Group AG | 209K | 150K | +55.4K (+36%) | 加碼 |
| NORTHERN TRUST CORP | 171K | 123K | −10.5K (-6%) | 減碼 |
| JANE STREET GROUP, LLC | 129K | 93K | −108K (-45%) | 減碼 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 94.8K | 68K | 不變 | 持平 |
| HUB Investment Partners, LLC | 57.4K | 41K | 新進 | 新進 |
| Creative Planning | 50.0K | 36K | +29.7K (+146%) | 加碼 |
| Almanack Investment Partners, LLC. | 50.0K | 36K | 不變 | 持平 |
| TWO SIGMA SECURITIES, LLC | 40.5K | 29K | +25.3K (+166%) | 加碼 |
| ARQ WEALTH ADVISORS, LLC | 35.0K | 23K | 新進 | 新進 |
| Pathstone Holdings, LLC | 31.2K | 22K | 不變 | 持平 |
| Vanguard Global Advisers, LLC | 27.3K | 20K | 不變 | 持平 |
| KESTRA PRIVATE WEALTH SERVICES, LLC | 27.3K | 20K | 不變 | 持平 |
| CAPITAL ADVISORS INC/OK | 22.0K | 16K | 不變 | 持平 |
| XTX Topco Ltd | 21.9K | 16K | 新進 | 新進 |
| ACT Advisors, LLC. | 21.1K | 15K | 新進 | 新進 |
| PKS Advisory Services, LLC | 18.9K | 14K | 新進 | 新進 |
| Blue Trust, Inc. | 14.7K | 11K | 不變 | 持平 |
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 | 35 +8 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 12 / 4 / 5 / 3 |
| 機構合計持股 · 佔流通股 | 7.9M · 8.3% |
| 合計季末市值 | 5.6M |
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 | 7.1M |
|---|---|
| 與上期比 | +23.7% |
| 佔流通股數 | 7.47% |
| 日均成交量 | 657K |
| 回補天數 | 10.8 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 | 7.1M | +23.7% | 7.47% | 657K | 10.8 |
| 2026-08-14 | 5.7M | -4.0% | 6.04% | 1.6M | 3.6 |
| 2026-07-31 | 6.0M | +2.0% | 6.28% | 1.2M | 4.8 |
| 2026-07-15 | 5.8M | -7.6% | 6.16% | 950K | 6.2 |
| 2026-06-30 | 6.3M | +63.8% | 6.67% | 4.6M | 1.4 |
| 2026-06-15 | 3.9M | -2.9% | 4.07% | 15.4M | 1.0 |
| 2026-05-29 | 4.0M | -22.6% | 4.19% | 1.4M | 2.7 |
| 2026-05-15 | 5.1M | +22.6% | 5.42% | 2.9M | 1.8 |
| 2026-04-30 | 4.2M | -4.9% | 4.42% | 640K | 6.6 |
| 2026-04-15 | 4.4M | -8.3% | 4.65% | 855K | 5.2 |
| 2026-03-31 | 4.8M | +4.4% | 5.07% | 1.7M | 2.9 |
| 2026-03-13 | 4.6M | +19.6% | 4.85% | 715K | 6.4 |
| 2026-02-27 | 3.8M | +1.4% | 4.06% | 909K | 4.2 |
| 2026-02-13 | 3.8M | +4.8% | 4.00% | 1.2M | 3.3 |
| 2026-01-30 | 3.6M | +44.5% | 3.82% | 1.5M | 2.4 |
| 2026-01-15 | 2.5M | +3.3% | 2.64% | 1.9M | 1.3 |
| 2025-12-31 | 2.4M | +4.8% | 2.56% | 2.3M | 1.0 |
| 2025-12-15 | 2.3M | -46.3% | 2.44% | 1.7M | 1.4 |
| 2025-11-28 | 4.3M | +34.2% | 4.54% | 1.5M | 2.8 |
| 2025-11-14 | 3.2M | -8.7% | 3.38% | 5.3M | 1.0 |
| 2025-10-31 | 3.5M | +13.5% | 3.70% | 9.7M | 1.0 |
| 2025-10-15 | 3.1M | -1.1% | 3.26% | 2.6M | 1.2 |
| 2025-09-30 | 3.1M | +83.2% | 3.30% | 2.4M | 1.3 |
| 2025-09-15 | 1.7M | +1.4% | 1.80% | 2.4M | 1.0 |
| 2025-08-29 | 1.7M | +9.2% | 1.77% | 2.1M | 1.0 |
| 2025-08-15 | 1.5M | +2.5% | 1.63% | 2.6M | 1.0 |