RBRK
Rubrik, Inc.
+2.41 (+2.30%)107.39USD1.8M成交股數22.1B市值–本益比(近四季)14.3股價營收比+37.9%營收年增(近四季)2026-08-27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 | 76 · 17.3M · 5 |
| 其中 10b5-1 計畫賣出 | 74 筆 |
| 近 180 天 買進 · 賣出金額 | 502K · 47.3M |
| 近 180 天 淨額 | −46.8M |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-10 | 09-10 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 2.3K | 91.67 | 213K | 293K | SEC |
| 2026-09-10 | 09-10 | Nithrakashyap Arvind | Chief Technology Officer | C 轉換 | 12.8K | – | – | 306K | SEC |
| 2026-09-10 | 09-10 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 4.7K | 90.88 | 425K | 296K | SEC |
| 2026-09-10 | 09-10 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 369 | 87.55 | 32K | 306K | SEC |
| 2026-09-10 | 09-10 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 611 | 89.12 | 54K | 305K | SEC |
| 2026-09-10 | 09-10 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 4.8K | 89.73 | 435K | 300K | SEC |
| 2026-09-09 | 09-10 | Nithrakashyap Arvind | Chief Technology Officer | C 轉換 | 12.8K | – | – | 306K | SEC |
| 2026-09-09 | 09-10 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 3.2K | 91.16 | 295K | 294K | SEC |
| 2026-09-09 | 09-10 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 3.2K | 89.33 | 290K | 303K | SEC |
| 2026-09-09 | 09-10 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 1.0K | 92.08 | 93K | 293K | SEC |
| 2026-09-09 | 09-10 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 5.3K | 90.41 | 479K | 298K | SEC |
| 2026-09-09 | 09-10 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 30 | 92.87 | 3K | 293K | SEC |
| 2026-09-08 | 09-10 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 7.8K | 91.47 | 717K | 296K | SEC |
| 2026-09-08 | 09-10 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 2.8K | 90.43 | 250K | 303K | SEC |
| 2026-09-08 | 09-10 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 2.2K | 91.95 | 204K | 293K | SEC |
| 2026-09-08 | 09-10 | Nithrakashyap Arvind | Chief Technology Officer | C 轉換 | 12.8K | – | – | 306K | SEC |
| 2026-09-03 | 09-03 | Wassenaar Yvonne | Director | S 公開市場賣出(10b5-1) | 721 | 89.52 | 65K | 3.7K | SEC |
| 2026-09-03 | 09-03 | Wassenaar Yvonne | Director | C 轉換 | 513 | – | – | 4.4K | SEC |
| 2026-09-01 | 09-03 | THOMPSON JOHN WENDELL | Director | S 公開市場賣出(10b5-1) | 600 | 90.24 | 54K | 9.5K | SEC |
| 2026-09-01 | 09-03 | THOMPSON JOHN WENDELL | Director | S 公開市場賣出(10b5-1) | 1.6K | 88.58 | 142K | 8.4K | SEC |
| 2026-09-01 | 09-03 | THOMPSON JOHN WENDELL | Director | S 公開市場賣出(10b5-1) | 200 | 92.37 | 18K | 8.4K | SEC |
| 2026-09-01 | 09-03 | THOMPSON JOHN WENDELL | Director | S 公開市場賣出(10b5-1) | 900 | 91.08 | 82K | 8.6K | SEC |
| 2026-09-01 | 09-03 | THOMPSON JOHN WENDELL | Director | S 公開市場賣出(10b5-1) | 4.7K | 89.02 | 418K | 10.1K | SEC |
| 2026-09-01 | 09-03 | THOMPSON JOHN WENDELL | Director | S 公開市場賣出(10b5-1) | 200 | 91.66 | 18K | 7.5K | SEC |
| 2026-09-01 | 09-03 | THOMPSON JOHN WENDELL | Director | C 轉換 | 11.0K | – | – | 19.4K | SEC |
| 2026-09-01 | 09-03 | THOMPSON JOHN WENDELL | Director | S 公開市場賣出(10b5-1) | 600 | 89.18 | 54K | 7.8K | SEC |
| 2026-09-01 | 09-03 | THOMPSON JOHN WENDELL | Director | S 公開市場賣出(10b5-1) | 4.6K | 88.34 | 406K | 14.8K | SEC |
| 2026-09-01 | 09-03 | THOMPSON JOHN WENDELL | Director | S 公開市場賣出(10b5-1) | 100 | 90.30 | 9K | 7.7K | SEC |
| 2026-08-26 | 08-28 | Russak-Aminoach Rakefet | Director | A 獲配股票 | 10.3K | – | – | 10.3K | SEC |
| 2026-08-24 | 08-25 | Choudary Kiran Kumar | Chief Financial Officer | S 公開市場賣出(10b5-1) | 4.4K | 97.81 | 430K | 984K | SEC |
| 2026-08-24 | 08-25 | Choudary Kiran Kumar | Chief Financial Officer | C 轉換 | 4.0K | – | – | 988K | SEC |
| 2026-08-24 | 08-25 | Choudary Kiran Kumar | Chief Financial Officer | S 公開市場賣出(10b5-1) | 300 | 99.93 | 30K | 978K | SEC |
| 2026-08-24 | 08-25 | Choudary Kiran Kumar | Chief Financial Officer | S 公開市場賣出(10b5-1) | 5.3K | 98.65 | 523K | 978K | SEC |
| 2026-08-05 | 08-05 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 8.2K | 84.10 | 688K | 294K | SEC |
| 2026-08-05 | 08-05 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 2.8K | 83.17 | 231K | 302K | SEC |
| 2026-08-05 | 08-05 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 1.3K | 82.08 | 110K | 305K | SEC |
| 2026-08-05 | 08-05 | Nithrakashyap Arvind | Chief Technology Officer | C 轉換 | 12.8K | – | – | 306K | SEC |
| 2026-08-05 | 08-05 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 521 | 84.61 | 44K | 293K | SEC |
| 2026-08-04 | 08-05 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 4.6K | 80.94 | 369K | 293K | SEC |
| 2026-08-04 | 08-05 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 3.8K | 79.81 | 301K | 298K | SEC |
| 2026-08-04 | 08-05 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 3.0K | 79.11 | 236K | 302K | SEC |
| 2026-08-04 | 08-05 | Nithrakashyap Arvind | Chief Technology Officer | C 轉換 | 12.8K | – | – | 306K | SEC |
| 2026-08-04 | 08-05 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 1.3K | 77.99 | 102K | 305K | SEC |
| 2026-08-04 | 08-05 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 212 | 76.77 | 16K | 306K | SEC |
| 2026-08-03 | 08-05 | Nithrakashyap Arvind | Chief Technology Officer | C 轉換 | 2.5K | – | – | 306K | SEC |
| 2026-08-03 | 08-05 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 5.2K | 74.52 | 386K | 293K | SEC |
| 2026-08-03 | 08-05 | Nithrakashyap Arvind | Chief Technology Officer | S 公開市場賣出(10b5-1) | 7.6K | 73.72 | 563K | 298K | SEC |
| 2026-08-03 | 08-04 | THOMPSON JOHN WENDELL | Director | C 轉換 | 11.0K | – | – | 19.4K | SEC |
| 2026-08-03 | 08-04 | Wassenaar Yvonne | Director | S 公開市場賣出(10b5-1) | 721 | 75.00 | 54K | 3.9K | SEC |
| 2026-08-03 | 08-04 | THOMPSON JOHN WENDELL | Director | S 公開市場賣出(10b5-1) | 1.0K | 74.59 | 75K | 10.0K | SEC |
| 2026-08-03 | 08-04 | THOMPSON JOHN WENDELL | Director | S 公開市場賣出(10b5-1) | 5.7K | 73.73 | 423K | 13.6K | SEC |
| 2026-08-03 | 08-04 | THOMPSON JOHN WENDELL | Director | S 公開市場賣出(10b5-1) | 1.5K | 73.79 | 111K | 11.0K | SEC |
| 2026-08-03 | 08-04 | THOMPSON JOHN WENDELL | Director | S 公開市場賣出(10b5-1) | 5.3K | 74.51 | 392K | 8.4K | SEC |
| 2026-07-15 | 07-16 | Choudary Kiran Kumar | Chief Financial Officer | S 公開市場賣出(10b5-1) | 2.1K | 86.58 | 182K | 986K | SEC |
| 2026-07-15 | 07-16 | Choudary Kiran Kumar | Chief Financial Officer | S 公開市場賣出(10b5-1) | 1.0K | 87.35 | 87K | 985K | SEC |
| 2026-07-15 | 07-16 | Choudary Kiran Kumar | Chief Financial Officer | S 公開市場賣出(10b5-1) | 4.8K | 80.94 | 389K | 992K | SEC |
| 2026-07-15 | 07-16 | Choudary Kiran Kumar | Chief Financial Officer | S 公開市場賣出(10b5-1) | 400 | 85.15 | 34K | 988K | SEC |
| 2026-07-15 | 07-16 | Choudary Kiran Kumar | Chief Financial Officer | S 公開市場賣出(10b5-1) | 1.8K | 83.37 | 150K | 989K | SEC |
| 2026-07-15 | 07-16 | Choudary Kiran Kumar | Chief Financial Officer | S 公開市場賣出(10b5-1) | 1.2K | 82.27 | 99K | 990K | SEC |
| 2026-07-15 | 07-16 | Choudary Kiran Kumar | Chief Financial Officer | S 公開市場賣出(10b5-1) | 15.6K | 80.15 | 1.3M | 996K | SEC |
| 2026-07-15 | 07-16 | Choudary Kiran Kumar | Chief Financial Officer | C 轉換 | 12.0K | – | – | 1.0M | SEC |
| 2026-07-15 | 07-16 | Choudary Kiran Kumar | Chief Financial Officer | S 公開市場賣出(10b5-1) | 1.1K | 88.64 | 98K | 984K | SEC |
| 2026-07-13 | 07-14 | Mhatre Ravi | Director | S 公開市場賣出 | 4.0K | 83.10 | 331K | 0 | SEC |
| 2026-07-10 | 07-14 | Mhatre Ravi | Director | J 其他 | 11.9K | – | – | 125K | SEC |
| 2026-07-10 | 07-14 | Mhatre Ravi | Director | J 其他 | 94.0K | – | – | 0 | SEC |
| 2026-07-10 | 07-14 | Mhatre Ravi | Director | J 其他 | 94.0K | – | – | 94.0K | SEC |
| 2026-07-10 | 07-14 | Mhatre Ravi | Director | J 其他 | 259K | – | – | 0 | SEC |
| 2026-07-10 | 07-14 | Mhatre Ravi | Director | J 其他 | 470K | – | – | 0 | SEC |
| 2026-07-10 | 07-14 | Mhatre Ravi | Director | J 其他 | 51.2K | – | – | 0 | SEC |
| 2026-07-10 | 07-14 | Mhatre Ravi | Director | J 其他 | 51.2K | – | – | 51.2K | SEC |
| 2026-07-10 | 07-14 | Mhatre Ravi | Director | J 其他 | 242K | – | – | 0 | SEC |
| 2026-07-10 | 07-14 | Mhatre Ravi | Director | J 其他 | 272K | – | – | 0 | SEC |
| 2026-07-10 | 07-14 | Mhatre Ravi | Director | J 其他 | 272K | – | – | 272K | SEC |
| 2026-07-10 | 07-14 | Mhatre Ravi | Director | J 其他 | 370K | – | – | 0 | SEC |
| 2026-07-10 | 07-14 | Mhatre Ravi | Director | J 其他 | 1.0M | – | – | 0 | SEC |
| 2026-07-10 | 07-14 | Mhatre Ravi | Director | C 轉換 | 259K | – | – | 259K | SEC |
| 2026-07-10 | 07-14 | Mhatre Ravi | Director | C 轉換 | 370K | – | – | 370K | SEC |
| 2026-07-10 | 07-14 | Mhatre Ravi | Director | J 其他 | 4.0K | – | – | 4.0K | SEC |
| 2026-07-10 | 07-14 | Mhatre Ravi | Director | C 轉換 | 470K | – | – | 470K | SEC |
| 2026-07-10 | 07-14 | Mhatre Ravi | Director | C 轉換 | 242K | – | – | 242K | 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. | 10.0M | 802M | +1.2M (+13%) | 加碼 |
| AQR CAPITAL MANAGEMENT LLC | 9.9M | 780M | +7.7M (+349%) | 加碼 |
| FMR LLC | 9.2M | 739M | +941K (+11%) | 加碼 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8.3M | 666M | +272K (+3%) | 加碼 |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.9M | 553M | +330K (+5%) | 加碼 |
| FIRST TRUST ADVISORS LP | 6.0M | 480M | +1.1M (+22%) | 加碼 |
| 挪威主權基金 NORGES BANK | 4.1M | 327M | 新進 | 新進 |
| VOYA INVESTMENT MANAGEMENT LLC | 4.0M | 322M | +268K (+7%) | 加碼 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.9M | 231M | +172K (+6%) | 加碼 |
| STATE STREET CORP | 2.9M | 230M | +295K (+11%) | 加碼 |
| Legal & General Group Plc | 2.6M | 210M | +797K (+44%) | 加碼 |
| Pictet Asset Management Holding SA | 2.4M | 190M | −957K (-29%) | 減碼 |
| Anatole Investment Management Ltd | 2.2M | 176M | 新進 | 新進 |
| JPMORGAN CHASE & CO | 2.3M | 173M | +423K (+23%) | 加碼 |
| PointState Capital LP | 1.9M | 149M | −1.8M (-49%) | 減碼 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 1.7M | 140M | +885K (+104%) | 加碼 |
| Clearbridge Investments, LLC | 1.6M | 127M | +129K (+9%) | 加碼 |
| MORGAN STANLEY | 1.5M | 124M | −180K (-10%) | 減碼 |
| BNP PARIBAS FINANCIAL MARKETS | 1.5M | 120M | +269K (+22%) | 加碼 |
| INSTITUTIONAL VENTURE MANAGEMENT XV, LLC | 1.4M | 115M | 不變 | 持平 |
| BANK OF AMERICA CORP /DE/ | 1.3M | 106M | +303K (+30%) | 加碼 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.3M | 106M | +161K (+14%) | 加碼 |
| FEDERATED HERMES, INC. | 1.3M | 106M | −524 (-0%) | 減碼 |
| UBS Group AG | 1.3M | 101M | −700K (-36%) | 減碼 |
| BAMCO INC /NY/ | 1.1M | 89.5M | +838K (+302%) | 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 | 574 +109 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 187 / 78 / 210 / 110 |
| 機構合計持股 · 佔流通股 | 130M · 63.3% |
| 合計季末市值 | 10.1B |
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 | 15.2M |
|---|---|
| 與上期比 | +1.7% |
| 佔流通股數 | 7.39% |
| 日均成交量 | 4.2M |
| 回補天數 | 3.6 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 | 15.2M | +1.7% | 7.39% | 4.2M | 3.6 |
| 2026-08-14 | 15.0M | +17.3% | 7.27% | 3.6M | 4.2 |
| 2026-07-31 | 12.8M | -6.6% | 6.19% | 2.0M | 6.3 |
| 2026-07-15 | 13.7M | +4.9% | 6.63% | 3.4M | 4.1 |
| 2026-06-30 | 13.0M | -9.3% | 6.32% | 4.0M | 3.2 |
| 2026-06-15 | 14.4M | -10.2% | 6.97% | 5.5M | 2.6 |
| 2026-05-29 | 16.0M | +0.8% | 7.76% | 3.5M | 4.5 |
| 2026-05-15 | 15.9M | +23.6% | 7.70% | 3.1M | 5.1 |
| 2026-04-30 | 12.8M | -2.3% | 6.23% | 2.9M | 4.4 |
| 2026-04-15 | 13.1M | -4.3% | 6.38% | 3.8M | 3.5 |
| 2026-03-31 | 13.7M | -4.2% | 6.66% | 4.7M | 2.9 |
| 2026-03-13 | 14.3M | +12.9% | 6.96% | 4.4M | 3.2 |
| 2026-02-27 | 12.7M | -10.4% | 6.16% | 3.0M | 4.3 |
| 2026-02-13 | 14.2M | +9.0% | 6.87% | 4.9M | 2.9 |
| 2026-01-30 | 13.0M | +9.3% | 6.31% | 4.6M | 2.8 |
| 2026-01-15 | 11.9M | +12.5% | 5.77% | 3.0M | 4.0 |
| 2025-12-31 | 10.6M | -3.0% | 5.13% | 3.5M | 3.1 |
| 2025-12-15 | 10.9M | -4.8% | 5.29% | 5.4M | 2.0 |
| 2025-11-28 | 11.4M | -8.9% | 5.55% | 2.1M | 5.6 |
| 2025-11-14 | 12.6M | +5.5% | 6.10% | 2.0M | 6.3 |
| 2025-10-31 | 11.9M | +2.9% | 5.78% | 2.9M | 4.0 |
| 2025-10-15 | 11.6M | -3.7% | 5.61% | 2.8M | 4.2 |
| 2025-09-30 | 12.0M | +11.0% | 5.83% | 4.8M | 2.5 |
| 2025-09-15 | 10.8M | +8.3% | 5.25% | 6.5M | 1.7 |
| 2025-08-29 | 10.0M | +12.3% | 4.85% | 2.4M | 4.2 |
| 2025-08-15 | 8.9M | -4.2% | 4.32% | 2.7M | 3.3 |