ABOS
Acumen Pharmaceuticals, Inc.
0.00 (0.00%)2.61USD206K成交股數189M市值–本益比(近四季)14.6股價營收比–營收年增(近四季)2026-11-11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 | 0 · 0.00 · 0 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 0.00 · 90K |
| 近 180 天 淨額 | −90K |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-17 | 06-17 | Porter Derrell | Director | M 選擇權執行 | 13.0K | 1.07 | 14K | 48.5K | SEC |
| 2026-06-17 | 06-17 | Porter Derrell | Director | S 公開市場賣出 | 13.0K | 2.33 | 30K | 35.5K | SEC |
| 2026-06-16 | 06-17 | Porter Derrell | Director | S 公開市場賣出 | 12.8K | 2.33 | 30K | 35.5K | SEC |
| 2026-06-15 | 06-17 | Porter Derrell | Director | M 選擇權執行 | 6.5K | 1.07 | 7K | 54.8K | SEC |
| 2026-06-15 | 06-17 | Porter Derrell | Director | S 公開市場賣出 | 6.5K | 2.35 | 15K | 48.3K | SEC |
| 2026-06-09 | 06-10 | Fountain Nathan B | Director | S 公開市場賣出 | 6.4K | 2.23 | 14K | 48.1K | SEC |
| 2026-06-03 | 06-05 | Ives Jeffrey L. | Director | A 獲配股票 | 35.5K | – | – | 48.3K | SEC |
| 2026-06-03 | 06-05 | RA Capital Nexus Fund II, L.P. | Director | A 獲配股票 | 35.5K | – | – | 48.3K | SEC |
| 2026-06-03 | 06-05 | Porter Derrell | Director | A 獲配股票 | 35.5K | – | – | 48.3K | SEC |
| 2026-06-03 | 06-05 | Stoppel Laura | Director | A 獲配股票 | 35.5K | – | – | 48.3K | SEC |
| 2026-06-03 | 06-05 | Fountain Nathan B | Director | A 獲配股票 | 35.5K | – | – | 54.5K | SEC |
| 2026-06-03 | 06-05 | Shah Rajeev M. | Director,TenPercentOwner | A 獲配股票 | 35.5K | – | – | 48.3K | SEC |
| 2026-06-03 | 06-05 | RA CAPITAL MANAGEMENT, L.P. | Director,TenPercentOwner | A 獲配股票 | 35.5K | – | – | 48.3K | SEC |
| 2026-06-03 | 06-05 | Kolchinsky Peter | Director,TenPercentOwner | A 獲配股票 | 35.5K | – | – | 48.3K | SEC |
| 2026-06-03 | 06-05 | Drapkin Kimberlee C | Director | A 獲配股票 | 35.5K | – | – | 48.3K | SEC |
| 2026-06-03 | 06-05 | RA Capital Healthcare Fund LP | Director,TenPercentOwner | A 獲配股票 | 35.5K | – | – | 48.3K | SEC |
| 2026-06-03 | 06-05 | Golumbeski George | Director | A 獲配股票 | 35.5K | – | – | 35.5K | SEC |
| 2026-06-03 | 06-05 | Stalfort John A III | Director | A 獲配股票 | 35.5K | – | – | 221K | SEC |
| 2026-03-16 | 03-18 | RA Capital Healthcare Fund LP | Director,TenPercentOwner | A 獲配股票 | 6.1M | 3.30 | 20.0M | 19.1M | SEC |
| 2026-03-16 | 03-18 | RA Capital Nexus Fund II, L.P. | Director | A 獲配股票 | 6.1M | 3.30 | 20.0M | 19.1M | SEC |
| 2026-03-16 | 03-18 | Shah Rajeev M. | Director,TenPercentOwner | A 獲配股票 | 6.1M | 3.30 | 20.0M | 19.1M | SEC |
| 2026-03-16 | 03-18 | Kolchinsky Peter | Director,TenPercentOwner | A 獲配股票 | 6.1M | 3.30 | 20.0M | 19.1M | SEC |
| 2026-03-16 | 03-18 | RA CAPITAL MANAGEMENT, L.P. | Director,TenPercentOwner | A 獲配股票 | 6.1M | 3.30 | 20.0M | 19.1M | SEC |
| 2026-03-06 | 03-10 | Meisner Derek M | Chief Legal Officer & Corp Sec | S 公開市場賣出(10b5-1) | 2.1K | 3.26 | 7K | 174K | SEC |
| 2026-03-06 | 03-10 | Meisner Derek M | Chief Legal Officer & Corp Sec | M 選擇權執行 | 2.1K | 1.85 | 4K | 176K | SEC |
| 2026-02-27 | 03-03 | Meisner Derek M | Chief Legal Officer & Corp Sec | S 公開市場賣出(10b5-1) | 9.4K | 3.01 | 28K | 174K | SEC |
| 2026-02-27 | 03-03 | Meisner Derek M | Chief Legal Officer & Corp Sec | M 選擇權執行 | 9.4K | 1.85 | 17K | 183K | SEC |
| 2026-01-28 | 01-28 | Meisner Derek M | Chief Legal Officer & Corp Sec | S 公開市場賣出(10b5-1) | 2.7K | 3.00 | 8K | 174K | SEC |
| 2026-01-28 | 01-28 | Meisner Derek M | Chief Legal Officer & Corp Sec | M 選擇權執行 | 2.7K | 1.85 | 5K | 177K | SEC |
| 2026-01-26 | 01-28 | Meisner Derek M | Chief Legal Officer & Corp Sec | S 公開市場賣出(10b5-1) | 15.1K | 3.00 | 45K | 174K | SEC |
| 2026-01-26 | 01-28 | Meisner Derek M | Chief Legal Officer & Corp Sec | M 選擇權執行 | 15.1K | 1.85 | 28K | 189K | SEC |
| 2026-01-23 | 01-23 | Meisner Derek M | Chief Legal Officer & Corp Sec | S 公開市場賣出 | 5.6K | 1.90 | 11K | 174K | SEC |
| 2026-01-22 | 01-23 | Meisner Derek M | Chief Legal Officer & Corp Sec | S 公開市場賣出 | 1.1K | 1.84 | 2K | 180K | SEC |
| 2026-01-22 | 01-23 | Zuga Matt | CFO & Chief Business Officer | S 公開市場賣出 | 1.7K | 1.86 | 3K | 305K | SEC |
| 2026-01-22 | 01-23 | Siemers Eric | Chief Medical Officer | S 公開市場賣出 | 895 | 1.82 | 2K | 255K | SEC |
| 2026-01-22 | 01-23 | Barton Russell | Chief Operating Officer | S 公開市場賣出 | 462 | 1.84 | 850.08 | 205K | SEC |
| 2026-01-22 | 01-23 | OConnell Daniel Joseph | Chief Executive Officer | S 公開市場賣出 | 2.7K | 1.88 | 5K | 881K | SEC |
| 2026-01-21 | 01-23 | Barton Russell | Chief Operating Officer | S 公開市場賣出 | 2.3K | 1.81 | 4K | 206K | SEC |
| 2026-01-21 | 01-23 | OConnell Daniel Joseph | Chief Executive Officer | S 公開市場賣出 | 9.3K | 1.81 | 17K | 884K | SEC |
| 2026-01-21 | 01-23 | Meisner Derek M | Chief Legal Officer & Corp Sec | S 公開市場賣出 | 2.2K | 1.81 | 4K | 181K | SEC |
| 2026-01-21 | 01-23 | Siemers Eric | Chief Medical Officer | S 公開市場賣出 | 2.3K | 1.80 | 4K | 256K | SEC |
| 2026-01-21 | 01-23 | Zuga Matt | CFO & Chief Business Officer | S 公開市場賣出 | 2.5K | 1.81 | 4K | 307K | SEC |
| 2026-01-20 | 01-21 | OConnell Daniel Joseph | Chief Executive Officer | A 獲配股票 | 300K | – | – | 893K | SEC |
| 2026-01-16 | 01-21 | Doherty James J. | President and CDO | A 獲配股票 | 167K | – | – | 221K | SEC |
| 2026-01-16 | 01-21 | Zuga Matt | CFO & Chief Business Officer | A 獲配股票 | 99.1K | – | – | 309K | SEC |
| 2026-01-16 | 01-21 | Meisner Derek M | Chief Legal Officer & Corp Sec | A 獲配股票 | 99.1K | – | – | 183K | SEC |
| 2026-01-16 | 01-21 | Siemers Eric | Chief Medical Officer | A 獲配股票 | 99.1K | – | – | 259K | SEC |
| 2026-01-16 | 01-21 | Barton Russell | Chief Operating Officer | A 獲配股票 | 84.6K | – | – | 208K | SEC |
| 2026-01-16 | 01-21 | Schacterle Amy | Chief Regulatory Officer | A 獲配股票 | 84.6K | – | – | 92.3K | SEC |
| 2026-01-12 | 01-12 | Meisner Derek M | Chief Legal Officer & Corp Sec | S 公開市場賣出 | 8.5K | 1.71 | 15K | 83.8K | SEC |
| 2026-01-12 | 01-12 | OConnell Daniel Joseph | Chief Executive Officer | S 公開市場賣出 | 5.4K | 1.73 | 9K | 594K | SEC |
| 2026-01-09 | 01-12 | Meisner Derek M | Chief Legal Officer & Corp Sec | S 公開市場賣出 | 5.2K | 1.76 | 9K | 92.3K | SEC |
| 2026-01-09 | 01-12 | OConnell Daniel Joseph | Chief Executive Officer | S 公開市場賣出 | 12.9K | 1.76 | 23K | 599K | SEC |
| 2026-01-08 | 01-12 | OConnell Daniel Joseph | Chief Executive Officer | S 公開市場賣出 | 8.1K | 1.82 | 15K | 612K | SEC |
| 2026-01-08 | 01-12 | Meisner Derek M | Chief Legal Officer & Corp Sec | S 公開市場賣出 | 6.8K | 1.82 | 12K | 128K | SEC |
| 2026-01-08 | 01-12 | Zuga Matt | CFO & Chief Business Officer | S 公開市場賣出 | 6.9K | 1.82 | 13K | 210K | SEC |
| 2026-01-08 | 01-12 | Barton Russell | Chief Operating Officer | S 公開市場賣出 | 3.5K | 1.86 | 7K | 123K | SEC |
| 2026-01-08 | 01-12 | Meisner Derek M | Chief Legal Officer & Corp Sec | S 公開市場賣出 | 30.1K | 1.82 | 55K | 97.5K | SEC |
| 2026-01-08 | 01-09 | Doherty James J. | President and CDO | S 公開市場賣出 | 6.5K | 1.82 | 12K | 54.0K | SEC |
| 2026-01-07 | 01-09 | Doherty James J. | President and CDO | S 公開市場賣出 | 1.7K | 1.99 | 3K | 60.5K | SEC |
| 2026-01-07 | 01-09 | Schacterle Amy | Chief Regulatory Officer | S 公開市場賣出 | 1.1K | 1.98 | 2K | 7.7K | SEC |
| 2026-01-07 | 01-07 | Zuga Matt | CFO & Chief Business Officer | S 公開市場賣出 | 1.7K | 1.99 | 3K | 217K | SEC |
| 2026-01-07 | 01-07 | Zuga Matt | CFO & Chief Business Officer | S 公開市場賣出 | 4.1K | 2.00 | 8K | 219K | SEC |
| 2026-01-07 | 01-07 | OConnell Daniel Joseph | Chief Executive Officer | S 公開市場賣出 | 37.8K | 1.99 | 75K | 620K | SEC |
| 2026-01-07 | 01-07 | Meisner Derek M | Chief Legal Officer & Corp Sec | S 公開市場賣出 | 1.7K | 1.99 | 3K | 145K | SEC |
| 2026-01-07 | 01-07 | Meisner Derek M | Chief Legal Officer & Corp Sec | S 公開市場賣出 | 10.1K | 1.99 | 20K | 134K | SEC |
| 2026-01-07 | 01-07 | Barton Russell | Chief Operating Officer | S 公開市場賣出 | 1.7K | 1.99 | 3K | 127K | SEC |
| 2026-01-06 | 01-07 | Barton Russell | Chief Operating Officer | S 公開市場賣出 | 3.6K | 1.97 | 7K | 128K | SEC |
| 2026-01-06 | 01-07 | Zuga Matt | CFO & Chief Business Officer | S 公開市場賣出 | 5.1K | 1.97 | 10K | 223K | SEC |
| 2026-01-06 | 01-07 | Siemers Eric | Chief Medical Officer | S 公開市場賣出 | 6.8K | 1.97 | 13K | 159K | SEC |
| 2026-01-06 | 01-07 | OConnell Daniel Joseph | Chief Executive Officer | S 公開市場賣出 | 5.1K | 1.97 | 10K | 658K | SEC |
| 2026-01-06 | 01-07 | Meisner Derek M | Chief Legal Officer & Corp Sec | S 公開市場賣出 | 3.8K | 1.97 | 7K | 146K | SEC |
| 2026-01-06 | 01-07 | Meisner Derek M | Chief Legal Officer & Corp Sec | S 公開市場賣出 | 7.1K | 1.97 | 14K | 150K | SEC |
| 2026-01-05 | 01-07 | Barton Russell | Chief Operating Officer | S 公開市場賣出 | 4.0K | 1.96 | 8K | 132K | SEC |
| 2026-01-05 | 01-07 | Siemers Eric | Chief Medical Officer | S 公開市場賣出 | 4.0K | 1.96 | 8K | 166K | SEC |
| 2026-01-05 | 01-07 | Zuga Matt | CFO & Chief Business Officer | S 公開市場賣出 | 4.0K | 1.96 | 8K | 228K | SEC |
| 2026-01-05 | 01-07 | OConnell Daniel Joseph | Chief Executive Officer | S 公開市場賣出 | 4.6K | 1.97 | 9K | 663K | SEC |
| 2026-01-05 | 01-07 | Meisner Derek M | Chief Legal Officer & Corp Sec | S 公開市場賣出 | 4.0K | 1.96 | 8K | 157K | SEC |
| 2025-06-04 | 06-05 | RA CAPITAL MANAGEMENT, L.P. | Director,TenPercentOwner | A 獲配股票 | 12.8K | – | – | 12.8K | SEC |
| 2025-06-04 | 06-05 | RA Capital Healthcare Fund LP | Director,TenPercentOwner | A 獲配股票 | 12.8K | – | – | 12.8K | 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 |
|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | 21.0M | 56.1M | 新進 | 新進 |
| Sands Capital Alternatives, LLC | 3.7M | 9.9M | 新進 | 新進 |
| BlackRock, Inc. | 2.5M | 6.6M | 新進 | 新進 |
| Alyeska Investment Group, L.P. | 2.5M | 6.6M | 新進 | 新進 |
| FRANKLIN RESOURCES INC | 2.3M | 6.2M | 新進 | 新進 |
| ADAR1 Capital Management, LLC | 2.1M | 5.6M | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.7M | 4.5M | 新進 | 新進 |
| Knollwood Investment Advisory, LLC | 1.6M | 4.3M | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.1M | 3.0M | 新進 | 新進 |
| Ikarian Capital, LLC | 1.1M | 2.8M | 新進 | 新進 |
| Hudson Bay Capital Management LP | 955K | 2.5M | 新進 | 新進 |
| Pathstone Holdings, LLC | 859K | 2.3M | 新進 | 新進 |
| 文藝復興 RENAISSANCE TECHNOLOGIES LLC | 675K | 1.8M | 新進 | 新進 |
| Two Sigma TWO SIGMA INVESTMENTS, LP | 623K | 1.7M | 新進 | 新進 |
| STATE STREET CORP | 601K | 1.6M | 新進 | 新進 |
| NORTHERN TRUST CORP | 361K | 963K | 新進 | 新進 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 321K | 857K | 新進 | 新進 |
| DIMENSIONAL FUND ADVISORS LP | 292K | 779K | 新進 | 新進 |
| VANGUARD FIDUCIARY TRUST CO | 291K | 778K | 新進 | 新進 |
| BANK OF AMERICA CORP /DE/ | 275K | 734K | 新進 | 新進 |
| BOOTHBAY FUND MANAGEMENT, LLC | 273K | 729K | 新進 | 新進 |
| NOMURA HOLDINGS INC | 190K | 507K | 新進 | 新進 |
| GOLDMAN SACHS GROUP INC | 184K | 491K | 新進 | 新進 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 176K | 470K | 新進 | 新進 |
| MORGAN STANLEY | 137K | 365K | 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 | 96 +12 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 96 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 47.9M · 66.2% |
| 合計季末市值 | 127M |
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 | 3.2M |
|---|---|
| 與上期比 | -1.9% |
| 佔流通股數 | 4.37% |
| 日均成交量 | 384K |
| 回補天數 | 8.2 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 | 3.2M | -1.9% | 4.37% | 384K | 8.2 |
| 2026-08-14 | 3.2M | -4.2% | 4.46% | 310K | 10.4 |
| 2026-07-31 | 3.4M | +19.6% | 4.66% | 356K | 9.5 |
| 2026-07-15 | 2.8M | +0.9% | 3.89% | 375K | 7.5 |
| 2026-06-30 | 2.8M | +47.8% | 3.86% | 1.1M | 2.6 |
| 2026-06-15 | 1.9M | -0.3% | 2.61% | 321K | 5.9 |
| 2026-05-29 | 1.9M | +8.3% | 2.62% | 345K | 5.5 |
| 2026-05-15 | 1.7M | +4.3% | 2.42% | 273K | 6.4 |
| 2026-04-30 | 1.7M | +8.5% | 2.32% | 324K | 5.2 |
| 2026-04-15 | 1.5M | +46.4% | 2.14% | 501K | 3.1 |
| 2026-03-31 | 1.1M | +2.3% | 1.46% | 1.2M | 1.0 |
| 2026-03-13 | 1.0M | +7.4% | 1.43% | 333K | 3.1 |
| 2026-02-27 | 961K | +1.4% | 1.33% | 267K | 3.6 |
| 2026-02-13 | 947K | +5.2% | 1.31% | 404K | 2.4 |
| 2026-01-30 | 900K | +50.1% | 1.24% | 2.3M | 1.0 |
| 2026-01-15 | 600K | +8.3% | 0.83% | 234K | 2.6 |
| 2025-12-31 | 554K | -2.5% | 0.77% | 185K | 3.0 |
| 2025-12-15 | 568K | -1.3% | 0.79% | 142K | 4.0 |
| 2025-11-28 | 575K | -56.4% | 0.80% | 165K | 3.5 |
| 2025-11-14 | 1.3M | -4.1% | 1.82% | 189K | 7.0 |
| 2025-10-31 | 1.4M | +3.1% | 1.90% | 338K | 4.1 |
| 2025-10-15 | 1.3M | +1.6% | 1.84% | 506K | 2.6 |
| 2025-09-30 | 1.3M | -3.3% | 1.81% | 494K | 2.7 |
| 2025-09-15 | 1.4M | -3.5% | 1.88% | 130K | 10.4 |
| 2025-08-29 | 1.4M | +1.8% | 1.94% | 241K | 5.8 |
| 2025-08-15 | 1.4M | -1.5% | 1.91% | 249K | 5.6 |