MCRB
Seres Therapeutics, Inc.
+0.06 (+1.43%)4.27USD14.5K成交股數42.4M市值–本益比(近四季)22.5股價營收比–營收年增(近四季)2026-11-04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 | 4 · 2K · 4 |
| 其中 10b5-1 計畫賣出 | 4 筆 |
| 近 180 天 買進 · 賣出金額 | 0 · 6K |
| 近 180 天 淨額 | −6K |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-17 | 08-18 | DesRosier Thomas | See Remarks | S 公開市場賣出(10b5-1) | 82 | 4.55 | 373.10 | 8.1K | SEC |
| 2026-08-17 | 08-18 | Shaff Eric D. | Director | S 公開市場賣出(10b5-1) | 263 | 4.55 | 1K | 12.5K | SEC |
| 2026-08-17 | 08-18 | Brady Kelly | See Remarks | S 公開市場賣出(10b5-1) | 64 | 4.55 | 291.20 | 8.7K | SEC |
| 2026-08-17 | 08-18 | Henn Matthew R | See Remarks | S 公開市場賣出(10b5-1) | 81 | 4.55 | 368.55 | 8.0K | SEC |
| 2026-08-15 | 08-18 | Henn Matthew R | See Remarks | M 選擇權執行 | 238 | – | – | 8.1K | SEC |
| 2026-08-15 | 08-18 | Shaff Eric D. | Director | M 選擇權執行 | 722 | – | – | 12.8K | SEC |
| 2026-08-15 | 08-18 | DesRosier Thomas | See Remarks | M 選擇權執行 | 245 | – | – | 8.2K | SEC |
| 2026-08-15 | 08-18 | Brady Kelly | See Remarks | M 選擇權執行 | 181 | – | – | 8.7K | SEC |
| 2026-05-18 | 05-19 | DesRosier Thomas | See Remarks | S 公開市場賣出(10b5-1) | 79 | 7.53 | 594.87 | 8.0K | SEC |
| 2026-05-18 | 05-19 | Brady Kelly | See Remarks | S 公開市場賣出 | 59 | 7.53 | 444.27 | 8.6K | SEC |
| 2026-05-18 | 05-19 | Shaff Eric D. | Director | S 公開市場賣出(10b5-1) | 259 | 7.53 | 2K | 12.0K | SEC |
| 2026-05-18 | 05-19 | Henn Matthew R | See Remarks | S 公開市場賣出(10b5-1) | 77 | 7.53 | 579.81 | 7.8K | SEC |
| 2026-05-15 | 05-19 | Shaff Eric D. | Director | M 選擇權執行 | 722 | – | – | 12.3K | SEC |
| 2026-05-15 | 05-19 | Brady Kelly | See Remarks | M 選擇權執行 | 180 | – | – | 8.6K | SEC |
| 2026-05-15 | 05-19 | Henn Matthew R | See Remarks | M 選擇權執行 | 238 | – | – | 7.9K | SEC |
| 2026-05-15 | 05-19 | DesRosier Thomas | See Remarks | M 選擇權執行 | 244 | – | – | 8.0K | SEC |
| 2026-02-15 | 02-18 | Henn Matthew R | See Remarks | M 選擇權執行 | 239 | – | – | 7.8K | SEC |
| 2026-02-15 | 02-18 | Shaff Eric D. | Director | S 公開市場賣出(10b5-1) | 259 | 8.47 | 2K | 11.6K | SEC |
| 2026-02-15 | 02-18 | Young Teresa L. | See Remarks | S 公開市場賣出(10b5-1) | 75 | 8.47 | 635.25 | 8.6K | SEC |
| 2026-02-15 | 02-18 | Shaff Eric D. | Director | M 選擇權執行 | 723 | – | – | 11.8K | SEC |
| 2026-02-15 | 02-18 | DesRosier Thomas | See Remarks | S 公開市場賣出(10b5-1) | 78 | 8.47 | 660.66 | 7.8K | SEC |
| 2026-02-15 | 02-18 | Young Teresa L. | See Remarks | M 選擇權執行 | 231 | – | – | 8.6K | SEC |
| 2026-02-15 | 02-18 | Henn Matthew R | See Remarks | S 公開市場賣出(10b5-1) | 89 | 8.47 | 753.83 | 7.7K | SEC |
| 2026-02-15 | 02-18 | DesRosier Thomas | See Remarks | M 選擇權執行 | 244 | – | – | 7.9K | SEC |
| 2025-11-15 | 11-18 | Shaff Eric D. | Director | M 選擇權執行 | 390 | – | – | 11.0K | SEC |
| 2025-11-15 | 11-18 | Shaff Eric D. | Director | M 選擇權執行 | 331 | – | – | 11.3K | SEC |
| 2025-11-15 | 11-18 | Henn Matthew R | See Remarks | S 公開市場賣出(10b5-1) | 1.3K | 17.30 | 22K | 7.5K | SEC |
| 2025-11-15 | 11-18 | Shaff Eric D. | Director | S 公開市場賣出(10b5-1) | 217 | 17.30 | 4K | 11.1K | SEC |
| 2025-11-15 | 11-18 | Henn Matthew R | See Remarks | M 選擇權執行 | 140 | – | – | 8.7K | SEC |
| 2025-11-15 | 11-18 | Henn Matthew R | See Remarks | M 選擇權執行 | 98 | – | – | 8.8K | SEC |
| 2025-11-15 | 11-18 | Henn Matthew R | See Remarks | M 選擇權執行 | 4.0K | – | – | 8.5K | SEC |
| 2025-11-15 | 11-18 | DesRosier Thomas | See Remarks | M 選擇權執行 | 112 | – | – | 7.7K | SEC |
| 2025-11-15 | 11-18 | Young Teresa L. | See Remarks | M 選擇權執行 | 132 | – | – | 9.3K | SEC |
| 2025-11-15 | 11-18 | DesRosier Thomas | See Remarks | S 公開市場賣出(10b5-1) | 76 | 17.30 | 1K | 7.6K | SEC |
| 2025-11-15 | 11-18 | DesRosier Thomas | See Remarks | M 選擇權執行 | 132 | – | – | 7.6K | SEC |
| 2025-11-15 | 11-18 | Young Teresa L. | See Remarks | S 公開市場賣出(10b5-1) | 1.0K | 17.30 | 18K | 8.4K | SEC |
| 2025-11-15 | 11-18 | Young Teresa L. | See Remarks | M 選擇權執行 | 4.0K | – | – | 9.2K | SEC |
| 2025-11-15 | 11-18 | Young Teresa L. | See Remarks | M 選擇權執行 | 98 | – | – | 9.4K | SEC |
| 2025-08-18 | 08-19 | DesRosier Thomas | See Remarks | S 公開市場賣出(10b5-1) | 76 | 16.65 | 1K | 7.5K | SEC |
| 2025-08-18 | 08-19 | Young Teresa L. | See Remarks | S 公開市場賣出(10b5-1) | 59 | 16.65 | 982.35 | 5.2K | SEC |
| 2025-08-18 | 08-19 | Shaff Eric D. | Director | S 公開市場賣出(10b5-1) | 217 | 16.65 | 4K | 10.6K | SEC |
| 2025-08-18 | 08-19 | Henn Matthew R | See Remarks | S 公開市場賣出(10b5-1) | 73 | 16.65 | 1K | 4.5K | SEC |
| 2025-08-15 | 08-19 | Henn Matthew R | See Remarks | M 選擇權執行 | 141 | – | – | 4.5K | SEC |
| 2025-08-15 | 08-19 | DesRosier Thomas | See Remarks | M 選擇權執行 | 133 | – | – | 7.4K | SEC |
| 2025-08-15 | 08-19 | DesRosier Thomas | See Remarks | M 選擇權執行 | 111 | – | – | 7.5K | SEC |
| 2025-08-15 | 08-19 | Young Teresa L. | See Remarks | M 選擇權執行 | 97 | – | – | 5.3K | SEC |
| 2025-08-15 | 08-19 | Young Teresa L. | See Remarks | M 選擇權執行 | 133 | – | – | 5.2K | SEC |
| 2025-08-15 | 08-19 | Shaff Eric D. | Director | M 選擇權執行 | 333 | – | – | 10.8K | SEC |
| 2025-08-15 | 08-19 | Shaff Eric D. | Director | M 選擇權執行 | 391 | – | – | 10.5K | SEC |
| 2025-08-15 | 08-19 | Henn Matthew R | See Remarks | M 選擇權執行 | 97 | – | – | 4.6K | SEC |
| 2025-05-16 | 05-19 | Shaff Eric D. | CEO and President | S 公開市場賣出(10b5-1) | 220 | 7.28 | 2K | 10.1K | SEC |
| 2025-05-16 | 05-19 | Henn Matthew R | See Remarks | S 公開市場賣出(10b5-1) | 77 | 7.28 | 560.56 | 4.4K | SEC |
| 2025-05-16 | 05-19 | Young Teresa L. | See Remarks | S 公開市場賣出(10b5-1) | 63 | 7.28 | 458.64 | 5.0K | SEC |
| 2025-05-15 | 05-19 | Young Teresa L. | See Remarks | M 選擇權執行 | 133 | – | – | 5.0K | SEC |
| 2025-05-15 | 05-19 | Young Teresa L. | See Remarks | M 選擇權執行 | 98 | – | – | 5.1K | SEC |
| 2025-05-15 | 05-19 | DesRosier Thomas | Chief Legal Officer and EVP | S 公開市場賣出(10b5-1) | 79 | 7.28 | 575.12 | 7.3K | SEC |
| 2025-05-15 | 05-19 | Shaff Eric D. | CEO and President | M 選擇權執行 | 331 | – | – | 10.3K | SEC |
| 2025-05-15 | 05-19 | Shaff Eric D. | CEO and President | M 選擇權執行 | 390 | – | – | 10.0K | SEC |
| 2025-05-15 | 05-19 | Henn Matthew R | See Remarks | M 選擇權執行 | 98 | – | – | 4.5K | SEC |
| 2025-05-15 | 05-19 | DesRosier Thomas | Chief Legal Officer and EVP | M 選擇權執行 | 111 | – | – | 7.4K | SEC |
| 2025-05-15 | 05-19 | DesRosier Thomas | Chief Legal Officer and EVP | M 選擇權執行 | 133 | – | – | 7.3K | SEC |
| 2025-05-15 | 05-19 | Henn Matthew R | See Remarks | M 選擇權執行 | 140 | – | – | 4.4K | SEC |
| 2025-02-18 | 02-19 | Young Teresa L. | See Remarks | S 公開市場賣出(10b5-1) | 3.3K | 0.81 | 3K | 97.5K | SEC |
| 2025-02-18 | 02-19 | Henn Matthew R. | See Remarks | S 公開市場賣出(10b5-1) | 4.0K | 0.81 | 3K | 84.4K | SEC |
| 2025-02-18 | 02-19 | Shaff Eric D. | CEO and President | S 公開市場賣出(10b5-1) | 12.7K | 0.81 | 10K | 192K | SEC |
| 2025-02-18 | 02-19 | DesRosier Thomas | Chief Legal Officer and EVP | S 公開市場賣出(10b5-1) | 4.3K | 0.81 | 3K | 142K | SEC |
| 2025-02-18 | 02-19 | von Moltke Lisa | See Remarks | S 公開市場賣出(10b5-1) | 4.4K | 0.81 | 4K | 39.9K | SEC |
| 2025-02-15 | 02-19 | Henn Matthew R. | See Remarks | M 選擇權執行 | 2.8K | – | – | 80.6K | SEC |
| 2025-02-15 | 02-19 | DesRosier Thomas | Chief Legal Officer and EVP | M 選擇權執行 | 2.7K | – | – | 138K | SEC |
| 2025-02-15 | 02-19 | Young Teresa L. | See Remarks | M 選擇權執行 | 2.7K | – | – | 93.1K | SEC |
| 2025-02-15 | 02-19 | Henn Matthew R. | See Remarks | M 選擇權執行 | 7.8K | – | – | 88.4K | SEC |
| 2025-02-15 | 02-19 | von Moltke Lisa | See Remarks | M 選擇權執行 | 8.9K | – | – | 44.3K | SEC |
| 2025-02-15 | 02-19 | Shaff Eric D. | CEO and President | M 選擇權執行 | 26.6K | – | – | 205K | SEC |
| 2025-02-15 | 02-19 | Shaff Eric D. | CEO and President | M 選擇權執行 | 7.8K | – | – | 178K | SEC |
| 2025-02-15 | 02-19 | DesRosier Thomas | Chief Legal Officer and EVP | M 選擇權執行 | 8.9K | – | – | 147K | SEC |
| 2025-02-15 | 02-19 | von Moltke Lisa | See Remarks | M 選擇權執行 | 3.0K | – | – | 35.4K | SEC |
| 2025-02-15 | 02-19 | Young Teresa L. | See Remarks | M 選擇權執行 | 7.8K | – | – | 101K | SEC |
| 2024-11-18 | 11-19 | Shaff Eric D. | CEO and President | S 公開市場賣出(10b5-1) | 2.5K | 0.54 | 1K | 170K | SEC |
| 2024-11-18 | 11-19 | Henn Matthew R. | See Remarks | S 公開市場賣出(10b5-1) | 927 | 0.54 | 500.58 | 77.8K | SEC |
| 2024-11-18 | 11-19 | Young Teresa L. | See Remarks | S 公開市場賣出(10b5-1) | 735 | 0.54 | 396.90 | 90.4K | 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 |
|---|---|---|---|---|
| Flagship Pioneering, LLC | 1.2M | 9.1M | 不變 | 持平 |
| VANGUARD CAPITAL MANAGEMENT LLC | 288K | 2.3M | −6.4K (-2%) | 減碼 |
| MARSHALL WACE, LLP | 172K | 1.4M | +32.7K (+23%) | 加碼 |
| Vontobel Holding Ltd. | 123K | 970K | −15.5K (-11%) | 減碼 |
| BlackRock, Inc. | 111K | 876K | +9.0K (+9%) | 加碼 |
| GEODE CAPITAL MANAGEMENT, LLC | 80.0K | 631K | +5.1K (+7%) | 加碼 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 58.3K | 460K | −47.0K (-45%) | 減碼 |
| VANGUARD FIDUCIARY TRUST CO | 48.7K | 384K | +9.0K (+23%) | 加碼 |
| STATE STREET CORP | 33.9K | 267K | 不變 | 持平 |
| Lion Point Capital, LP | 31.6K | 249K | 不變 | 持平 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 31.0K | 245K | −581 (-2%) | 減碼 |
| AMERICAN CENTURY COMPANIES INC | 28.3K | 223K | −34.0K (-55%) | 減碼 |
| XTX Topco Ltd | 20.7K | 164K | 新進 | 新進 |
| GOLDMAN SACHS GROUP INC | 15.2K | 120K | 新進 | 新進 |
| NORTHERN TRUST CORP | 14.8K | 116K | 不變 | 持平 |
| Invesco Ltd. | 13.0K | 102K | −1.6K (-11%) | 減碼 |
| MORGAN STANLEY | 12.1K | 96K | −9.6K (-44%) | 減碼 |
| 城堡 CITADEL ADVISORS LLC | 10.5K | 83K | 新進 | 新進 |
| SIMPLEX TRADING, LLC | 4.6K | 36K | +1.5K (+50%) | 加碼 |
| SBI Securities Co., Ltd. | 4.2K | 33K | +700 (+20%) | 加碼 |
| Integrated Wealth Concepts LLC | 4.0K | 32K | 新進 | 新進 |
| GROUP ONE TRADING LLC | 3.7K | 29K | +2.9K (+351%) | 加碼 |
| JPMORGAN CHASE & CO | 3.6K | 28K | 新進 | 新進 |
| Vanguard Global Advisers, LLC | 2.0K | 16K | 不變 | 持平 |
| FMR LLC | 1.5K | 12K | −224 (-13%) | 減碼 |
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 | 36 +3 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 8 / 5 / 7 / 12 |
| 機構合計持股 · 佔流通股 | 2.3M · 22.9% |
| 合計季末市值 | 17.9M |
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 | 357K |
|---|---|
| 與上期比 | -3.1% |
| 佔流通股數 | 3.59% |
| 日均成交量 | 58.4K |
| 回補天數 | 6.1 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 | 357K | -3.1% | 3.59% | 58.4K | 6.1 |
| 2026-08-14 | 368K | +16.9% | 3.70% | 67.9K | 5.4 |
| 2026-07-31 | 315K | +3.7% | 3.16% | 53.1K | 5.9 |
| 2026-07-15 | 303K | +92.9% | 3.05% | 152K | 2.0 |
| 2026-06-30 | 157K | -28.4% | 1.58% | 119K | 1.3 |
| 2026-06-15 | 220K | -54.1% | 2.21% | 102K | 2.2 |
| 2026-05-29 | 479K | -6.6% | 4.82% | 30.8K | 15.5 |
| 2026-05-15 | 513K | -5.2% | 5.16% | 46.3K | 11.1 |
| 2026-04-30 | 541K | -7.6% | 5.44% | 61.5K | 8.8 |
| 2026-04-15 | 585K | -2.0% | 5.89% | 39.3K | 14.9 |
| 2026-03-31 | 597K | -5.0% | 6.01% | 49.5K | 12.1 |
| 2026-03-13 | 628K | -4.1% | 6.32% | 43.9K | 14.3 |
| 2026-02-27 | 655K | -15.4% | 6.59% | 58.3K | 11.2 |
| 2026-02-13 | 775K | -6.3% | 7.79% | 154K | 5.0 |
| 2026-01-30 | 827K | -5.5% | 8.32% | 37.4K | 22.1 |
| 2026-01-15 | 875K | -2.8% | 8.80% | 46.7K | 18.7 |
| 2025-12-31 | 900K | -9.1% | 9.05% | 68.1K | 13.2 |
| 2025-12-15 | 990K | -0.7% | 9.96% | 91.2K | 10.9 |
| 2025-11-28 | 997K | +7.7% | 10.03% | 605K | 1.7 |
| 2025-11-14 | 925K | -6.0% | 9.31% | 96.6K | 9.6 |
| 2025-10-31 | 985K | +23.3% | 9.91% | 85.6K | 11.5 |
| 2025-10-15 | 799K | -7.0% | 8.03% | 117K | 6.8 |
| 2025-09-30 | 858K | -8.3% | 8.63% | 140K | 6.1 |
| 2025-09-15 | 936K | -7.5% | 9.42% | 379K | 2.5 |
| 2025-08-29 | 1.0M | -2.1% | 10.18% | 118K | 8.6 |
| 2025-08-15 | 1.0M | +3.0% | 10.40% | 122K | 8.5 |