BCAB
BioAtla, Inc.
0.00 (0.00%)2.40USD2.2K成交股數77.6M市值0.1本益比(近四季)–股價營收比–營收年增(近四季)2026-11-12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 | 0 · 0 · 0 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 0 · 0 |
| 近 180 天 淨額 | 0 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-31 | 09-02 | SHORT JAY M PHD | Chief Executive Officer | F 繳稅扣股 | 259 | 1.69 | 437.71 | 52.0K | SEC |
| 2026-08-31 | 09-02 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 134 | 1.69 | 226.46 | 11.3K | SEC |
| 2026-08-31 | 09-02 | Vasquez Christian | Chief Financial Officer | F 繳稅扣股 | 71 | 1.69 | 119.99 | 10.5K | SEC |
| 2026-05-31 | 06-05 | Vasquez Christian | Chief Financial Officer | F 繳稅扣股 | 82 | 3.93 | 322.26 | 10.3K | SEC |
| 2026-05-31 | 06-05 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 134 | 3.93 | 526.62 | 11.8K | SEC |
| 2026-05-31 | 06-05 | SHORT JAY M PHD | Chief Executive Officer | F 繳稅扣股 | 259 | 3.93 | 1K | 52.3K | SEC |
| 2026-03-12 | 06-05 | SHORT JAY M PHD | Chief Executive Officer | F 繳稅扣股 | 639 | 0.17 | 108.63 | 52.6K | SEC |
| 2026-03-11 | 06-05 | Vasquez Christian | Chief Financial Officer | F 繳稅扣股 | 175 | 0.17 | 29.75 | 10.4K | SEC |
| 2026-03-11 | 06-05 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 360 | 0.17 | 61.20 | 11.6K | SEC |
| 2026-03-11 | 03-12 | SHORT JAY M PHD | Chief Executive Officer | A 獲配股票 | 430K | – | – | 2.7M | SEC |
| 2026-03-10 | 03-12 | Vasquez Christian | Chief Financial Officer | A 獲配股票 | 240K | – | – | 530K | SEC |
| 2026-03-10 | 03-12 | Sievers Eric | Chief Medical Officer | A 獲配股票 | 240K | – | – | 599K | SEC |
| 2026-02-28 | 03-02 | Vasquez Christian | Chief Financial Officer | F 繳稅扣股 | 1.8K | 0.25 | 450.50 | 290K | SEC |
| 2026-02-28 | 03-02 | WALDRON RICHARD A | Former Chief Financial Officer | F 繳稅扣股 | 2.7K | 0.25 | 682.25 | 343K | SEC |
| 2026-02-28 | 03-02 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 3.1K | 0.25 | 785.00 | 359K | SEC |
| 2026-02-28 | 03-02 | SHORT JAY M PHD | Chief Executive Officer | F 繳稅扣股 | 7.7K | 0.25 | 2K | 2.2M | SEC |
| 2025-11-30 | 12-01 | SHORT JAY M PHD | Chief Executive Officer | F 繳稅扣股 | 6.3K | 0.90 | 6K | 2.2M | SEC |
| 2025-11-30 | 12-01 | Vasquez Christian | See Remarks | F 繳稅扣股 | 1.6K | 0.90 | 1K | 292K | SEC |
| 2025-11-30 | 12-01 | WALDRON RICHARD A | Chief Financial Officer | F 繳稅扣股 | 2.4K | 0.90 | 2K | 346K | SEC |
| 2025-11-30 | 12-01 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 2.7K | 0.90 | 2K | 362K | SEC |
| 2025-08-31 | 09-02 | SHORT JAY M PHD | Chief Executive Officer | F 繳稅扣股 | 6.3K | 0.46 | 3K | 2.2M | SEC |
| 2025-08-31 | 09-02 | WALDRON RICHARD A | Chief Financial Officer | F 繳稅扣股 | 2.4K | 0.46 | 1K | 339K | SEC |
| 2025-08-31 | 09-02 | Vasquez Christian | See Remarks | F 繳稅扣股 | 1.6K | 0.46 | 720.36 | 284K | SEC |
| 2025-08-31 | 09-02 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 2.7K | 0.46 | 1K | 365K | SEC |
| 2025-06-18 | 06-18 | Moran Susan | Director | A 獲配股票 | 23.5K | – | – | 52.3K | SEC |
| 2025-06-18 | 06-18 | MCBRINN SYLVIA | Director | A 獲配股票 | 23.5K | – | – | 59.1K | SEC |
| 2025-06-18 | 06-18 | Williams Eddie | Director | A 獲配股票 | 23.5K | – | – | 60.2K | SEC |
| 2025-06-18 | 06-18 | Smith Scott Andrew | Director | A 獲配股票 | 23.5K | – | – | 322K | SEC |
| 2025-06-18 | 06-18 | GRAY MARY ANN | Director | A 獲配股票 | 23.5K | – | – | 77.4K | SEC |
| 2025-06-18 | 06-18 | STEINMAN LAWRENCE | Director | A 獲配股票 | 23.5K | – | – | 78.5K | SEC |
| 2025-05-31 | 06-03 | Vasquez Christian | See Remarks | F 繳稅扣股 | 1.6K | 0.41 | 642.06 | 285K | SEC |
| 2025-05-31 | 06-03 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 2.7K | 0.41 | 1K | 367K | SEC |
| 2025-05-31 | 06-03 | SHORT JAY M PHD | Chief Executive Officer | F 繳稅扣股 | 6.3K | 0.41 | 3K | 2.3M | SEC |
| 2025-05-31 | 06-03 | WALDRON RICHARD A | Chief Financial Officer | F 繳稅扣股 | 2.4K | 0.41 | 972.11 | 341K | SEC |
| 2025-03-12 | 03-13 | SHORT JAY M PHD | Chief Executive Officer | A 獲配股票 | 431K | – | – | 2.3M | SEC |
| 2025-03-11 | 03-13 | Sievers Eric | Chief Medical Officer | A 獲配股票 | 175K | – | – | 370K | SEC |
| 2025-03-11 | 03-13 | Vasquez Christian | See Remarks | A 獲配股票 | 85.0K | – | – | 277K | SEC |
| 2025-03-11 | 03-13 | WALDRON RICHARD A | Chief Financial Officer | A 獲配股票 | 100K | – | – | 333K | SEC |
| 2025-02-16 | 02-24 | SHORT JAY M PHD | Chief Executive Officer | F 繳稅扣股 | 30.9K | 0.46 | 14K | 1.8M | SEC |
| 2025-02-15 | 02-24 | Vasquez Christian | See Remarks | F 繳稅扣股 | 7.2K | 0.46 | 3K | 192K | SEC |
| 2025-02-15 | 02-24 | WALDRON RICHARD A | Chief Financial Officer | F 繳稅扣股 | 10.9K | 0.46 | 5K | 233K | SEC |
| 2025-02-15 | 02-24 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 12.5K | 0.46 | 6K | 195K | SEC |
| 2024-08-31 | 09-03 | Smith Scott Andrew | Director | F 繳稅扣股 | 2.2K | 1.77 | 4K | 298K | SEC |
| 2024-08-31 | 09-03 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 572 | 1.77 | 1K | 208K | SEC |
| 2024-07-31 | 08-01 | Smith Scott Andrew | Director | F 繳稅扣股 | 2.2K | 1.81 | 4K | 300K | SEC |
| 2024-07-31 | 08-01 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 572 | 1.81 | 1K | 208K | SEC |
| 2024-06-30 | 07-01 | Smith Scott Andrew | Director | F 繳稅扣股 | 2.2K | 1.37 | 3K | 302K | SEC |
| 2024-06-30 | 07-01 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 572 | 1.37 | 783.64 | 209K | SEC |
| 2024-06-13 | 06-14 | Moran Susan | Director | A 獲配股票 | 16.5K | – | – | 28.8K | SEC |
| 2024-06-13 | 06-14 | Smith Scott Andrew | Director | A 獲配股票 | 16.5K | – | – | 305K | SEC |
| 2024-06-13 | 06-14 | MCBRINN SYLVIA | Director | A 獲配股票 | 16.5K | – | – | 35.6K | SEC |
| 2024-06-13 | 06-14 | STEINMAN LAWRENCE | Director | A 獲配股票 | 16.5K | – | – | 55.0K | SEC |
| 2024-06-13 | 06-14 | Williams Eddie | Director | A 獲配股票 | 16.5K | – | – | 36.7K | SEC |
| 2024-06-13 | 06-14 | GRAY MARY ANN | Director | A 獲配股票 | 16.5K | – | – | 53.9K | SEC |
| 2024-05-31 | 05-31 | Smith Scott Andrew | Director | F 繳稅扣股 | 2.2K | 1.51 | 3K | 288K | SEC |
| 2024-05-31 | 05-31 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 572 | 1.51 | 863.72 | 209K | SEC |
| 2024-04-30 | 05-01 | Smith Scott Andrew | Director | F 繳稅扣股 | 2.2K | 2.26 | 5K | 290K | SEC |
| 2024-04-30 | 05-01 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 572 | 2.26 | 1K | 210K | SEC |
| 2024-03-31 | 04-01 | Smith Scott Andrew | Director | F 繳稅扣股 | 2.2K | 3.44 | 8K | 292K | SEC |
| 2024-03-31 | 04-01 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 572 | 3.44 | 2K | 210K | SEC |
| 2024-02-29 | 03-01 | Smith Scott Andrew | Director | F 繳稅扣股 | 2.2K | 2.70 | 6K | 295K | SEC |
| 2024-02-29 | 03-01 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 572 | 2.70 | 2K | 211K | SEC |
| 2024-02-16 | 02-20 | SHORT JAY M PHD | Chief Executive Officer | A 獲配股票 | 417K | – | – | 1.9M | SEC |
| 2024-02-15 | 02-20 | Sievers Eric | Chief Medical Officer | A 獲配股票 | 122K | – | – | 212K | SEC |
| 2024-02-15 | 02-20 | WALDRON RICHARD A | Chief Financial Officer | A 獲配股票 | 106K | – | – | 231K | SEC |
| 2024-02-15 | 02-20 | Vasquez Christian | See Remarks | A 獲配股票 | 70.0K | – | – | 186K | SEC |
| 2024-01-31 | 02-01 | Smith Scott Andrew | Director | F 繳稅扣股 | 2.2K | 1.92 | 4K | 297K | SEC |
| 2024-01-31 | 02-01 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 657 | 1.92 | 1K | 89.6K | SEC |
| 2023-12-31 | 01-03 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 555 | 2.46 | 1K | 90.2K | SEC |
| 2023-12-31 | 01-03 | Williams Eddie | Director | A 獲配股票 | 4.8K | – | – | 20.2K | SEC |
| 2023-12-31 | 01-03 | GRAY MARY ANN | Director | A 獲配股票 | 6.0K | – | – | 37.4K | SEC |
| 2023-12-31 | 01-03 | Smith Scott Andrew | Director | F 繳稅扣股 | 1.8K | 2.46 | 4K | 299K | SEC |
| 2023-12-26 | 12-26 | MCBRINN SYLVIA | Director | P 公開市場買進 | 4.0K | 2.33 | 9K | 15.1K | SEC |
| 2023-12-20 | 12-20 | SHORT JAY M PHD | Chief Executive Officer | P 公開市場買進 | 50.0K | 2.14 | 107K | 1.4M | SEC |
| 2023-12-19 | 12-19 | STEINMAN LAWRENCE | Director | P 公開市場買進 | 20.0K | 2.05 | 41K | 38.5K | SEC |
| 2023-12-19 | 12-19 | Vasquez Christian | See Remarks | P 公開市場買進 | 7.5K | 2.04 | 15K | 116K | SEC |
| 2023-11-30 | 12-01 | Sievers Eric | Chief Medical Officer | F 繳稅扣股 | 554 | 1.77 | 980.58 | 90.8K | SEC |
| 2023-11-30 | 12-01 | Smith Scott Andrew | Director | F 繳稅扣股 | 1.8K | 1.77 | 3K | 301K | SEC |
| 2023-10-31 | 11-02 | WALDRON RICHARD A | Chief Financial Officer | F 繳稅扣股 | 970 | 1.47 | 1K | 125K | SEC |
| 2023-10-31 | 11-02 | SHORT JAY M PHD | Chief Executive Officer | F 繳稅扣股 | 2.9K | 1.47 | 4K | 1.4M | 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 |
|---|---|---|---|---|
| 千禧 MILLENNIUM MANAGEMENT LLC | 70.6K | 292K | 新進 | 新進 |
| Lido Advisors, LLC | 16.7K | 69K | 新進 | 新進 |
| Stonepine Capital Management, LLC | 16.4K | 68K | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 12.8K | 53K | 新進 | 新進 |
| DEUTSCHE BANK AG\ | 10.6K | 44K | 新進 | 新進 |
| BlackRock, Inc. | 9.6K | 40K | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 9.2K | 38K | 新進 | 新進 |
| UBS Group AG | 6.2K | 26K | 新進 | 新進 |
| VANGUARD FIDUCIARY TRUST CO | 4.7K | 20K | 新進 | 新進 |
| MORGAN STANLEY | 1.1K | 5K | 新進 | 新進 |
| Tower Research Capital LLC (TRC) | 863 | 4K | 新進 | 新進 |
| SBI Securities Co., Ltd. | 267 | 1K | −10.9K (-98%) | 減碼 |
| Twin Lakes Capital Management, LLC | 144 | 596.00 | 新進 | 新進 |
| JPMORGAN CHASE & CO | 121 | 464.00 | 新進 | 新進 |
| BARCLAYS PLC | 101 | 418.00 | 新進 | 新進 |
| JONES FINANCIAL COMPANIES LLLP | 40 | 147.00 | 新進 | 新進 |
| ACADIAN ASSET MANAGEMENT LLC | 14.3K | 58.00 | 新進 | 新進 |
| HRT FINANCIAL LP | 13.3K | 54.00 | 新進 | 新進 |
| BNP PARIBAS FINANCIAL MARKETS | 7 | 29.00 | 新進 | 新進 |
| Forum Finance Group S.A. | 400 | 1.00 | 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 | 20 +18 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 19 / 1 / 0 / 1 |
| 機構合計持股 · 佔流通股 | 187K · 0.6% |
| 合計季末市值 | 660K |
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 | 204K |
|---|---|
| 與上期比 | +47.0% |
| 佔流通股數 | 0.63% |
| 日均成交量 | 170K |
| 回補天數 | 1.2 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 | 204K | +47.0% | 0.63% | 170K | 1.2 |
| 2026-08-14 | 139K | +31.7% | 0.43% | 69.4K | 2.0 |
| 2026-07-31 | 105K | -14.9% | 0.33% | 24.1K | 4.4 |
| 2026-07-15 | 124K | -18.4% | 0.38% | 64.6K | 1.9 |
| 2026-06-30 | 152K | -5.2% | 0.47% | 63.4K | 2.4 |
| 2026-06-15 | 160K | +8.4% | 0.50% | 70.8K | 2.3 |
| 2026-05-29 | 148K | -9.2% | 0.46% | 42.3K | 3.5 |
| 2026-05-15 | 163K | +10.4% | 0.50% | 29.6K | 5.5 |
| 2026-04-30 | 147K | +30.0% | 0.46% | 40.3K | 3.7 |
| 2026-04-15 | 113K | -95.2% | 0.35% | 68.6K | 1.7 |
| 2026-03-31 | 2.4M | +22.9% | 7.32% | 1.3M | 1.8 |
| 2026-03-13 | 1.9M | -5.9% | 5.96% | 1.5M | 1.3 |
| 2026-02-27 | 2.0M | -24.2% | 6.33% | 1.9M | 1.1 |
| 2026-02-13 | 2.7M | -59.2% | 8.35% | 4.0M | 1.0 |
| 2026-01-30 | 6.6M | +39.6% | 20.46% | 2.5M | 2.6 |
| 2026-01-15 | 4.7M | +9.8% | 14.66% | 2.5M | 1.9 |
| 2025-12-31 | 4.3M | -0.6% | 13.36% | 2.0M | 2.1 |
| 2025-12-15 | 4.3M | -29.9% | 13.44% | 989K | 4.4 |
| 2025-11-28 | 6.2M | +29.4% | 19.16% | 3.0M | 2.1 |
| 2025-11-14 | 4.8M | +5.8% | 14.80% | 1.2M | 4.0 |
| 2025-10-31 | 4.5M | +50.7% | 13.99% | 1.2M | 3.7 |
| 2025-10-15 | 3.0M | -29.9% | 9.29% | 1.5M | 2.0 |
| 2025-09-30 | 4.3M | -0.5% | 13.25% | 644K | 6.7 |
| 2025-09-15 | 4.3M | +8.3% | 13.33% | 1.4M | 3.1 |
| 2025-08-29 | 4.0M | -10.3% | 12.31% | 742K | 5.4 |
| 2025-08-15 | 4.4M | +13.2% | 13.73% | 420K | 10.6 |