AI
C3.ai, Inc.
+0.23 (+2.18%)10.79USD1.0M成交股數1.7B市值–本益比(近四季)7.2股價營收比-25.5%營收年增(近四季)2026-09-02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 | 11 · 11.9M · 3 |
| 其中 10b5-1 計畫賣出 | 7 筆 |
| 近 180 天 買進 · 賣出金額 | 77K · 27.0M |
| 近 180 天 淨額 | −26.9M |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-14 | 09-15 | SIEBEL THOMAS M | CEO and Chairman of the Board | G 贈與 | 22.0K | – | – | 7.1M | SEC |
| 2026-09-14 | 09-15 | SIEBEL THOMAS M | CEO and Chairman of the Board | G 贈與 | 22.0K | – | – | 722K | SEC |
| 2026-09-14 | 09-15 | SIEBEL THOMAS M | CEO and Chairman of the Board | S 公開市場賣出 | 22.8K | 10.56 | 241K | 744K | SEC |
| 2026-09-11 | 09-15 | SIEBEL THOMAS M | CEO and Chairman of the Board | M 選擇權執行 | 44.8K | – | – | 767K | SEC |
| 2026-09-03 | 09-03 | SIEBEL THOMAS M | CEO and Chairman of the Board | G 贈與 | 15.8K | – | – | 722K | SEC |
| 2026-09-03 | 09-03 | SIEBEL THOMAS M | CEO and Chairman of the Board | G 贈與 | 15.8K | – | – | 7.1M | SEC |
| 2026-09-02 | 09-03 | SIEBEL THOMAS M | CEO and Chairman of the Board | S 公開市場賣出 | 16.9K | 10.30 | 174K | 738K | SEC |
| 2026-09-01 | 09-03 | SIEBEL THOMAS M | CEO and Chairman of the Board | M 選擇權執行 | 32.7K | – | – | 755K | SEC |
| 2026-08-11 | 08-13 | SIEBEL THOMAS M | CEO and Chairman of the Board | S 公開市場賣出(10b5-1) | 453K | 10.51 | 4.8M | 722K | SEC |
| 2026-08-11 | 08-13 | SIEBEL THOMAS M | CEO and Chairman of the Board | M 選擇權執行 | 453K | 3.90 | 1.8M | 1.2M | SEC |
| 2026-08-04 | 08-06 | Lath Hitesh | CHIEF FINANCIAL OFFICER | S 公開市場賣出(10b5-1) | 20.0K | 10.00 | 200K | 363K | SEC |
| 2026-08-04 | 08-04 | SIEBEL THOMAS M | CEO and Chairman of the Board | G 贈與 | 144K | – | – | 722K | SEC |
| 2026-08-04 | 08-04 | SIEBEL THOMAS M | CEO and Chairman of the Board | G 贈與 | 144K | – | – | 7.1M | SEC |
| 2026-08-03 | 08-04 | SIEBEL THOMAS M | CEO and Chairman of the Board | S 公開市場賣出 | 140K | 9.61 | 1.3M | 866K | SEC |
| 2026-08-02 | 08-04 | SIEBEL THOMAS M | CEO and Chairman of the Board | M 選擇權執行 | 283K | – | – | 1.0M | SEC |
| 2026-07-15 | 07-16 | SIEBEL THOMAS M | CEO and Chairman of the Board | S 公開市場賣出(10b5-1) | 65.0K | 9.31 | 605K | 722K | SEC |
| 2026-07-15 | 07-16 | SIEBEL THOMAS M | CEO and Chairman of the Board | S 公開市場賣出(10b5-1) | 133K | 9.32 | 1.2M | 722K | SEC |
| 2026-07-15 | 07-16 | SIEBEL THOMAS M | CEO and Chairman of the Board | M 選擇權執行 | 65.0K | 2.04 | 133K | 787K | SEC |
| 2026-07-15 | 07-16 | SIEBEL THOMAS M | CEO and Chairman of the Board | M 選擇權執行 | 133K | 3.90 | 521K | 856K | SEC |
| 2026-07-15 | 07-16 | Hyten John E. | Director | D 處分 | 2.5K | 9.14 | 23K | 69.2K | SEC |
| 2026-07-14 | 07-16 | SIEBEL THOMAS M | CEO and Chairman of the Board | S 公開市場賣出(10b5-1) | 264K | 9.07 | 2.4M | 722K | SEC |
| 2026-07-14 | 07-16 | SIEBEL THOMAS M | CEO and Chairman of the Board | M 選擇權執行 | 264K | 2.04 | 539K | 986K | SEC |
| 2026-07-02 | 07-02 | Ehikian Stephen Bradley | Chief Executive Officer | G 贈與 | 44.4K | – | – | 274K | SEC |
| 2026-07-02 | 07-02 | Ehikian Stephen Bradley | Chief Executive Officer | G 贈與 | 44.4K | – | – | 607K | SEC |
| 2026-07-01 | 07-02 | Ehikian Stephen Bradley | Chief Executive Officer | S 公開市場賣出 | 50.5K | 9.45 | 478K | 651K | SEC |
| 2026-06-30 | 07-02 | Ehikian Stephen Bradley | Chief Executive Officer | A 獲配股票 | 27.5K | – | – | 702K | SEC |
| 2026-06-30 | 07-01 | Lath Hitesh | CHIEF FINANCIAL OFFICER | S 公開市場賣出(10b5-1) | 27.3K | 8.77 | 239K | 404K | SEC |
| 2026-06-30 | 07-01 | Lath Hitesh | CHIEF FINANCIAL OFFICER | S 公開市場賣出(10b5-1) | 21.3K | 8.77 | 187K | 383K | SEC |
| 2026-06-29 | 07-01 | Lath Hitesh | CHIEF FINANCIAL OFFICER | A 獲配股票 | 48.6K | – | – | 432K | SEC |
| 2026-06-29 | 07-01 | Lath Hitesh | CHIEF FINANCIAL OFFICER | A 獲配股票 | 150K | – | – | 383K | SEC |
| 2026-06-16 | 06-17 | Lath Hitesh | CHIEF FINANCIAL OFFICER | S 公開市場賣出 | 34.2K | 10.95 | 375K | 233K | SEC |
| 2026-06-15 | 06-17 | Lath Hitesh | CHIEF FINANCIAL OFFICER | M 選擇權執行 | 8.0K | – | – | 246K | SEC |
| 2026-06-15 | 06-17 | Hyten John E. | Director | D 處分 | 2.5K | 11.03 | 28K | 71.7K | SEC |
| 2026-06-15 | 06-17 | Lath Hitesh | CHIEF FINANCIAL OFFICER | M 選擇權執行 | 1.0K | – | – | 247K | SEC |
| 2026-06-15 | 06-17 | Lath Hitesh | CHIEF FINANCIAL OFFICER | M 選擇權執行 | 20.0K | – | – | 267K | SEC |
| 2026-06-15 | 06-15 | SIEBEL THOMAS M | CEO and Chairman of the Board | M 選擇權執行 | 472K | 2.04 | 963K | 1.2M | SEC |
| 2026-06-15 | 06-15 | SIEBEL THOMAS M | CEO and Chairman of the Board | S 公開市場賣出(10b5-1) | 472K | 11.11 | 5.2M | 722K | SEC |
| 2026-06-15 | 06-15 | SIEBEL THOMAS M | CEO and Chairman of the Board | G 贈與 | 21.2K | – | – | 6.9M | SEC |
| 2026-06-15 | 06-15 | SIEBEL THOMAS M | CEO and Chairman of the Board | G 贈與 | 21.2K | – | – | 722K | SEC |
| 2026-06-12 | 06-15 | SIEBEL THOMAS M | CEO and Chairman of the Board | S 公開市場賣出(10b5-1) | 23.6K | 10.92 | 257K | 744K | SEC |
| 2026-06-11 | 06-15 | SIEBEL THOMAS M | CEO and Chairman of the Board | M 選擇權執行 | 44.8K | – | – | 767K | SEC |
| 2026-06-03 | 06-03 | SIEBEL THOMAS M | CEO and Chairman of the Board | G 贈與 | 6.2M | – | – | 722K | SEC |
| 2026-06-03 | 06-03 | SIEBEL THOMAS M | CEO and Chairman of the Board | G 贈與 | 6.2M | – | – | 6.9M | SEC |
| 2026-06-02 | 06-03 | SIEBEL THOMAS M | CEO and Chairman of the Board | S 公開市場賣出 | 17.4K | 11.32 | 196K | 6.9M | SEC |
| 2026-06-01 | 06-03 | SIEBEL THOMAS M | CEO and Chairman of the Board | M 選擇權執行 | 6.2M | 11.16 | 68.8M | 6.9M | SEC |
| 2026-06-01 | 06-03 | SIEBEL THOMAS M | CEO and Chairman of the Board | M 選擇權執行 | 32.7K | – | – | 755K | SEC |
| 2026-05-18 | 05-19 | SIEBEL THOMAS M | CEO and Chairman of the Board | S 公開市場賣出(10b5-1) | 112K | 8.65 | 969K | 722K | SEC |
| 2026-05-18 | 05-19 | SIEBEL THOMAS M | CEO and Chairman of the Board | M 選擇權執行 | 112K | 2.04 | 229K | 834K | SEC |
| 2026-05-15 | 05-19 | SIEBEL THOMAS M | CEO and Chairman of the Board | M 選擇權執行 | 370K | 2.04 | 754K | 1.1M | SEC |
| 2026-05-15 | 05-19 | Hyten John E. | Director | D 處分 | 2.5K | 8.65 | 22K | 74.2K | SEC |
| 2026-05-15 | 05-19 | SIEBEL THOMAS M | CEO and Chairman of the Board | S 公開市場賣出(10b5-1) | 370K | 8.72 | 3.2M | 722K | SEC |
| 2026-05-05 | 05-05 | SIEBEL THOMAS M | Executive Chairman | G 贈與 | 25.9K | – | – | 720K | SEC |
| 2026-05-05 | 05-05 | SIEBEL THOMAS M | Executive Chairman | G 贈與 | 25.9K | – | – | 722K | SEC |
| 2026-05-04 | 05-05 | SIEBEL THOMAS M | Executive Chairman | S 公開市場賣出 | 27.2K | 9.27 | 252K | 748K | SEC |
| 2026-05-01 | 05-05 | SIEBEL THOMAS M | Executive Chairman | M 選擇權執行 | 53.1K | – | – | 775K | SEC |
| 2026-04-15 | 04-16 | Hyten John E. | Director | D 處分 | 2.5K | 9.52 | 24K | 76.7K | SEC |
| 2026-04-14 | 04-15 | SIEBEL THOMAS M | Executive Chairman | M 選擇權執行 | 165K | 2.04 | 337K | 888K | SEC |
| 2026-04-14 | 04-15 | SIEBEL THOMAS M | Executive Chairman | S 公開市場賣出(10b5-1) | 165K | 8.49 | 1.4M | 722K | SEC |
| 2026-04-13 | 04-15 | SIEBEL THOMAS M | Executive Chairman | S 公開市場賣出(10b5-1) | 326K | 8.31 | 2.7M | 722K | SEC |
| 2026-04-13 | 04-15 | SIEBEL THOMAS M | Executive Chairman | M 選擇權執行 | 326K | 2.04 | 665K | 1.0M | SEC |
| 2026-04-01 | 04-01 | Ehikian Stephen Bradley | Chief Executive Officer | G 贈與 | 47.3K | – | – | 674K | SEC |
| 2026-04-01 | 04-01 | Ehikian Stephen Bradley | Chief Executive Officer | G 贈與 | 47.3K | – | – | 230K | SEC |
| 2026-03-31 | 04-01 | Hyten John E. | Director | G 贈與 | 43.9K | – | – | 147K | SEC |
| 2026-03-31 | 04-01 | Hyten John E. | Director | G 贈與 | 43.9K | – | – | 79.2K | SEC |
| 2026-03-31 | 04-01 | Ehikian Stephen Bradley | Chief Executive Officer | S 公開市場賣出 | 52.2K | 8.22 | 429K | 721K | SEC |
| 2026-03-30 | 04-01 | Ehikian Stephen Bradley | Chief Executive Officer | A 獲配股票 | 32.1K | – | – | 774K | SEC |
| 2026-03-27 | 03-31 | Snabe Jim H. | Director | P 公開市場買進 | 10.0K | 7.73 | 77K | 395K | SEC |
| 2026-03-27 | 03-31 | Snabe Jim H. | Director | S 公開市場賣出 | 10.0K | 8.08 | 81K | 385K | SEC |
| 2026-03-18 | 03-19 | SIEBEL THOMAS M | Executive Chairman | S 公開市場賣出(10b5-1) | 219K | 8.67 | 1.9M | 722K | SEC |
| 2026-03-18 | 03-19 | SIEBEL THOMAS M | Executive Chairman | M 選擇權執行 | 219K | 2.04 | 447K | 942K | SEC |
| 2026-03-17 | 03-19 | SIEBEL THOMAS M | Executive Chairman | M 選擇權執行 | 282K | 2.04 | 576K | 1.0M | SEC |
| 2026-03-17 | 03-19 | SIEBEL THOMAS M | Executive Chairman | S 公開市場賣出(10b5-1) | 282K | 8.86 | 2.5M | 722K | SEC |
| 2026-03-16 | 03-17 | Lath Hitesh | CHIEF FINANCIAL OFFICER | S 公開市場賣出 | 15.2K | 8.98 | 137K | 238K | SEC |
| 2026-03-15 | 03-17 | Lath Hitesh | CHIEF FINANCIAL OFFICER | M 選擇權執行 | 20.0K | – | – | 252K | SEC |
| 2026-03-15 | 03-17 | Lath Hitesh | CHIEF FINANCIAL OFFICER | M 選擇權執行 | 1.0K | – | – | 232K | SEC |
| 2026-03-15 | 03-17 | Lath Hitesh | CHIEF FINANCIAL OFFICER | M 選擇權執行 | 8.0K | – | – | 231K | SEC |
| 2026-03-15 | 03-17 | Hyten John E. | Director | D 處分 | 2.5K | 8.91 | 22K | 123K | SEC |
| 2026-03-13 | 03-13 | SIEBEL THOMAS M | Executive Chairman | G 贈與 | 21.3K | – | – | 722K | SEC |
| 2026-03-13 | 03-13 | SIEBEL THOMAS M | Executive Chairman | G 贈與 | 21.3K | – | – | 694K | SEC |
| 2026-03-12 | 03-13 | SIEBEL THOMAS M | Executive Chairman | S 公開市場賣出 | 23.4K | 9.11 | 213K | 744K | 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. | 14.3M | 130M | +2.0M (+17%) | 加碼 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 9.0M | 81.5M | +423K (+5%) | 加碼 |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.0M | 54.5M | +150K (+3%) | 加碼 |
| MORGAN STANLEY | 5.0M | 45.7M | −700K (-12%) | 減碼 |
| BNP PARIBAS FINANCIAL MARKETS | 3.5M | 32.2M | +1.8M (+101%) | 加碼 |
| STATE STREET CORP | 3.5M | 31.7M | +338K (+11%) | 加碼 |
| GEODE CAPITAL MANAGEMENT, LLC | 3.4M | 31.2M | +506K (+17%) | 加碼 |
| GOLDMAN SACHS GROUP INC | 3.2M | 29.3M | −620K (-16%) | 減碼 |
| 千禧 MILLENNIUM MANAGEMENT LLC | 3.1M | 28.5M | +288K (+10%) | 加碼 |
| BANK OF AMERICA CORP /DE/ | 2.9M | 26.1M | −410K (-12%) | 減碼 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 2.4M | 21.7M | +33.0K (+1%) | 加碼 |
| FEDERATED HERMES, INC. | 2.3M | 20.7M | +1.5M (+200%) | 加碼 |
| 城堡 CITADEL ADVISORS LLC | 1.8M | 16.4M | +1.1M (+151%) | 加碼 |
| UBS Group AG | 1.5M | 13.9M | −222K (-13%) | 減碼 |
| MARSHALL WACE, LLP | 1.4M | 12.8M | −841K (-37%) | 減碼 |
| CAPITAL FUND MANAGEMENT S.A. | 1.3M | 11.6M | +585K (+84%) | 加碼 |
| JPMORGAN CHASE & CO | 1.3M | 11.1M | −273K (-18%) | 減碼 |
| NORTHERN TRUST CORP | 1.2M | 10.6M | +128K (+12%) | 加碼 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.1M | 10.0M | +63.4K (+6%) | 加碼 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1.0M | 9.5M | +477K (+84%) | 加碼 |
| FIRST TRUST ADVISORS LP | 1.0M | 9.2M | −199K (-16%) | 減碼 |
| TUDOR INVESTMENT CORP ET AL | 1.0M | 9.1M | +839K (+516%) | 加碼 |
| VANGUARD FIDUCIARY TRUST CO | 869K | 7.9M | −3.2K (-0%) | 減碼 |
| Defiance ETFs, LLC | 826K | 7.8M | +321K (+64%) | 加碼 |
| Bank of New York Mellon Corp | 747K | 6.8M | +56.7K (+8%) | 加碼 |
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 | 318 -1 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 46 / 47 / 126 / 65 |
| 機構合計持股 · 佔流通股 | 97.0M · 62.6% |
| 合計季末市值 | 838M |
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 | 46.7M |
|---|---|
| 與上期比 | -3.0% |
| 佔流通股數 | 30.13% |
| 日均成交量 | 4.7M |
| 回補天數 | 10.0 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 | 46.7M | -3.0% | 30.13% | 4.7M | 10.0 |
| 2026-08-14 | 48.1M | +4.0% | 31.06% | 4.2M | 11.5 |
| 2026-07-31 | 46.3M | +4.3% | 29.88% | 5.5M | 8.4 |
| 2026-07-15 | 44.4M | -0.6% | 28.66% | 5.0M | 8.8 |
| 2026-06-30 | 44.7M | -1.3% | 28.82% | 6.6M | 6.8 |
| 2026-06-15 | 45.2M | -7.7% | 29.18% | 10.2M | 4.4 |
| 2026-05-29 | 49.0M | +4.0% | 31.61% | 5.6M | 8.7 |
| 2026-05-15 | 47.1M | +0.8% | 30.41% | 4.6M | 10.2 |
| 2026-04-30 | 46.8M | +6.3% | 30.17% | 4.4M | 10.6 |
| 2026-04-15 | 44.0M | +4.2% | 28.39% | 4.5M | 9.8 |
| 2026-03-31 | 42.2M | +3.5% | 27.25% | 5.0M | 8.5 |
| 2026-03-13 | 40.8M | -4.1% | 26.34% | 6.5M | 6.3 |
| 2026-02-27 | 42.6M | +4.6% | 27.47% | 9.5M | 4.5 |
| 2026-02-13 | 40.7M | -0.8% | 26.27% | 7.3M | 5.6 |
| 2026-01-30 | 41.0M | +1.9% | 26.47% | 7.8M | 5.2 |
| 2026-01-15 | 40.3M | +2.1% | 25.98% | 6.2M | 6.5 |
| 2025-12-31 | 39.4M | +3.8% | 25.45% | 4.9M | 8.0 |
| 2025-12-15 | 38.0M | -1.1% | 24.51% | 6.5M | 5.9 |
| 2025-11-28 | 38.4M | -5.2% | 24.79% | 5.7M | 6.8 |
| 2025-11-14 | 40.5M | +2.8% | 26.16% | 7.3M | 5.5 |
| 2025-10-31 | 39.4M | -0.8% | 25.44% | 5.1M | 7.7 |
| 2025-10-15 | 39.8M | -1.1% | 25.66% | 9.4M | 4.2 |
| 2025-09-30 | 40.2M | +6.8% | 25.95% | 8.2M | 4.9 |
| 2025-09-15 | 37.7M | +10.3% | 24.29% | 12.1M | 3.1 |
| 2025-08-29 | 34.1M | +4.5% | 22.03% | 6.3M | 5.4 |
| 2025-08-15 | 32.7M | +38.2% | 21.09% | 14.8M | 2.2 |