ALDX
Aldeyra Therapeutics, Inc.
+0.03 (+2.55%)1.41USD176K成交股數84.8M市值–本益比(近四季)–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 | 0 · 0 · 0 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 418K · 0 |
| 近 180 天 淨額 | 418K |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-03 | 06-05 | Brady Todd C | President and CEO | P 公開市場買進 | 250K | 1.67 | 418K | 1.7M | SEC |
| 2026-03-19 | 03-20 | DOUGLAS RICHARD | Director | P 公開市場買進 | 70.0K | 1.40 | 98K | 195K | SEC |
| 2026-03-18 | 03-19 | Alfieri Michael | Principal Financial Officer | P 公開市場買進 | 5.0K | 1.42 | 7K | 7.5K | SEC |
| 2025-08-13 | 08-15 | Alfieri Michael | Principal Financial Officer | P 公開市場買進 | 2.5K | 5.30 | 13K | 2.5K | SEC |
| 2025-08-11 | 08-13 | Machatha Stephen | Chief Development Officer | S 公開市場賣出 | 22.1K | 5.15 | 114K | 222K | SEC |
| 2025-04-03 | 04-07 | EDELMAN JOSEPH | TenPercentOwner | S 公開市場賣出 | 3.4M | 1.42 | 4.8M | 5.9M | SEC |
| 2025-04-03 | 04-07 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | S 公開市場賣出 | 3.4M | 1.42 | 4.8M | 5.9M | SEC |
| 2025-04-03 | 04-07 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | S 公開市場賣出 | 3.4M | 1.42 | 4.8M | 5.9M | SEC |
| 2024-08-12 | 08-14 | Machatha Stephen | Chief Development Officer | S 公開市場賣出 | 16.0K | 4.74 | 76K | 237K | SEC |
| 2024-08-12 | 08-14 | Greenberg Bruce | See Remarks | S 公開市場賣出 | 10.8K | 4.74 | 51K | 126K | SEC |
| 2024-04-05 | 04-08 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | P 公開市場買進 | 37.7K | 4.74 | 179K | 9.3M | SEC |
| 2024-04-05 | 04-08 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | P 公開市場買進 | 37.7K | 4.74 | 179K | 9.3M | SEC |
| 2024-04-05 | 04-08 | EDELMAN JOSEPH | TenPercentOwner | P 公開市場買進 | 37.7K | 4.74 | 179K | 9.3M | SEC |
| 2024-04-04 | 04-08 | EDELMAN JOSEPH | TenPercentOwner | P 公開市場買進 | 140K | 4.67 | 655K | 9.2M | SEC |
| 2024-04-04 | 04-08 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | P 公開市場買進 | 140K | 4.67 | 655K | 9.2M | SEC |
| 2024-04-04 | 04-08 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | P 公開市場買進 | 140K | 4.67 | 655K | 9.2M | SEC |
| 2024-04-03 | 04-03 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | P 公開市場買進 | 310K | 4.09 | 1.3M | 9.1M | SEC |
| 2024-04-03 | 04-03 | EDELMAN JOSEPH | TenPercentOwner | P 公開市場買進 | 310K | 4.09 | 1.3M | 9.1M | SEC |
| 2024-04-03 | 04-03 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | P 公開市場買進 | 310K | 4.09 | 1.3M | 9.1M | SEC |
| 2024-04-02 | 04-03 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | P 公開市場買進 | 186K | 3.44 | 640K | 8.8M | SEC |
| 2024-04-02 | 04-03 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | P 公開市場買進 | 186K | 3.44 | 640K | 8.8M | SEC |
| 2024-04-02 | 04-03 | EDELMAN JOSEPH | TenPercentOwner | P 公開市場買進 | 186K | 3.44 | 640K | 8.8M | SEC |
| 2024-04-01 | 04-03 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | P 公開市場買進 | 8.4K | 3.25 | 27K | 8.6M | SEC |
| 2024-04-01 | 04-03 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | P 公開市場買進 | 8.4K | 3.25 | 27K | 8.6M | SEC |
| 2024-04-01 | 04-03 | EDELMAN JOSEPH | TenPercentOwner | P 公開市場買進 | 8.4K | 3.25 | 27K | 8.6M | SEC |
| 2024-03-12 | 04-17 | Machatha Stephen | Chief Development Officer | S 公開市場賣出 | 11.5K | 3.16 | 36K | 253K | SEC |
| 2024-03-12 | 03-12 | Brady Todd C | President and CEO | S 公開市場賣出 | 85.3K | 3.05 | 260K | 1.5M | SEC |
| 2024-03-12 | 03-12 | Machatha Stephen | Chief Development Officer | S 公開市場賣出 | 11.5K | 3.16 | 36K | 243K | SEC |
| 2024-03-11 | 04-17 | Greenberg Bruce | See Remarks | S 公開市場賣出 | 13.2K | 3.41 | 45K | 130K | SEC |
| 2024-03-11 | 03-12 | Brady Todd C | President and CEO | S 公開市場賣出 | 97.9K | 3.27 | 320K | 1.6M | SEC |
| 2024-03-11 | 03-12 | Greenberg Bruce | See Remarks | S 公開市場賣出 | 13.2K | 3.41 | 45K | 121K | SEC |
| 2024-03-11 | 03-12 | Machatha Stephen | Chief Development Officer | S 公開市場賣出 | 18.2K | 3.41 | 62K | 255K | SEC |
| 2023-10-18 | 10-18 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | S 公開市場賣出 | 306K | 1.74 | 533K | 8.6M | SEC |
| 2023-10-18 | 10-18 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | S 公開市場賣出 | 306K | 1.74 | 533K | 8.6M | SEC |
| 2023-10-18 | 10-18 | EDELMAN JOSEPH | TenPercentOwner | S 公開市場賣出 | 306K | 1.74 | 533K | 8.6M | SEC |
| 2023-10-16 | 10-18 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | S 公開市場賣出 | 2.5M | 1.60 | 3.9M | 8.9M | SEC |
| 2023-10-16 | 10-18 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | S 公開市場賣出 | 2.5M | 1.60 | 3.9M | 8.9M | SEC |
| 2023-10-16 | 10-18 | EDELMAN JOSEPH | TenPercentOwner | S 公開市場賣出 | 2.5M | 1.60 | 3.9M | 8.9M | SEC |
| 2023-09-07 | 09-11 | Phillips Gary M. | Director | M 選擇權執行 | 5.4K | 0.55 | 3K | 14.8K | SEC |
| 2023-09-07 | 09-11 | Brady Todd C | President and CEO | F 繳稅扣股 | 73.8K | 7.22 | 533K | 1.7M | SEC |
| 2023-09-07 | 09-11 | Brady Todd C | President and CEO | M 選擇權執行 | 48.0K | 0.55 | 26K | 1.7M | SEC |
| 2023-09-07 | 09-11 | Brady Todd C | President and CEO | M 選擇權執行 | 33.0K | 0.55 | 18K | 1.7M | SEC |
| 2023-09-07 | 09-11 | Brady Todd C | President and CEO | M 選擇權執行 | 192K | 0.55 | 106K | 1.6M | SEC |
| 2023-08-22 | 08-24 | Walker Neal | Director | M 選擇權執行 | 9.6K | 0.55 | 5K | 15.9K | SEC |
| 2023-06-27 | 06-29 | Bronstein Ben | Director | M 選擇權執行 | 9.6K | 0.55 | 5K | 28.2K | SEC |
| 2023-04-12 | 10-21 | Miller-Rich Nancy | Director | P 公開市場買進 | 509 | 10.13 | 5K | 922 | SEC |
| 2023-02-28 | 03-02 | Brady Todd C | President and CEO | A 獲配股票 | 239K | – | – | 1.5M | SEC |
| 2022-08-10 | 08-11 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | P 公開市場買進 | 15.0K | 7.85 | 118K | 11.4M | SEC |
| 2022-08-10 | 08-11 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | P 公開市場買進 | 15.0K | 7.85 | 118K | 11.4M | SEC |
| 2022-08-10 | 08-11 | EDELMAN JOSEPH | TenPercentOwner | P 公開市場買進 | 15.0K | 7.85 | 118K | 11.4M | SEC |
| 2022-08-09 | 08-11 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | P 公開市場買進 | 100K | 7.50 | 750K | 11.3M | SEC |
| 2022-08-09 | 08-11 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | P 公開市場買進 | 100K | 7.50 | 750K | 11.3M | SEC |
| 2022-08-09 | 08-11 | EDELMAN JOSEPH | TenPercentOwner | P 公開市場買進 | 100K | 7.50 | 750K | 11.3M | SEC |
| 2022-08-08 | 08-10 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | P 公開市場買進 | 97.0K | 7.24 | 702K | 11.2M | SEC |
| 2022-08-08 | 08-10 | EDELMAN JOSEPH | TenPercentOwner | P 公開市場買進 | 97.0K | 7.24 | 702K | 11.2M | SEC |
| 2022-08-08 | 08-10 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | P 公開市場買進 | 97.0K | 7.24 | 702K | 11.2M | SEC |
| 2022-08-05 | 08-09 | EDELMAN JOSEPH | TenPercentOwner | P 公開市場買進 | 141K | 6.95 | 980K | 11.1M | SEC |
| 2022-08-05 | 08-09 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | P 公開市場買進 | 141K | 6.95 | 980K | 11.1M | SEC |
| 2022-08-05 | 08-09 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | P 公開市場買進 | 141K | 6.95 | 980K | 11.1M | SEC |
| 2022-08-04 | 08-08 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | P 公開市場買進 | 95.1K | 6.17 | 587K | 11.0M | SEC |
| 2022-08-04 | 08-08 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | P 公開市場買進 | 95.1K | 6.17 | 587K | 11.0M | SEC |
| 2022-08-04 | 08-08 | EDELMAN JOSEPH | TenPercentOwner | P 公開市場買進 | 95.1K | 6.17 | 587K | 11.0M | SEC |
| 2022-08-03 | 08-05 | EDELMAN JOSEPH | TenPercentOwner | P 公開市場買進 | 100K | 5.84 | 584K | 10.9M | SEC |
| 2022-08-03 | 08-05 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | P 公開市場買進 | 100K | 5.84 | 584K | 10.9M | SEC |
| 2022-08-03 | 08-05 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | P 公開市場買進 | 100K | 5.84 | 584K | 10.9M | SEC |
| 2022-08-02 | 08-04 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | P 公開市場買進 | 412K | 5.59 | 2.3M | 10.8M | SEC |
| 2022-08-02 | 08-04 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | P 公開市場買進 | 412K | 5.59 | 2.3M | 10.8M | SEC |
| 2022-08-02 | 08-04 | EDELMAN JOSEPH | TenPercentOwner | P 公開市場買進 | 412K | 5.59 | 2.3M | 10.8M | SEC |
| 2022-08-01 | 08-03 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | P 公開市場買進 | 144K | 5.05 | 728K | 10.4M | SEC |
| 2022-08-01 | 08-03 | EDELMAN JOSEPH | TenPercentOwner | P 公開市場買進 | 144K | 5.05 | 728K | 10.4M | SEC |
| 2022-08-01 | 08-03 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | P 公開市場買進 | 144K | 5.05 | 728K | 10.4M | SEC |
| 2022-07-29 | 08-02 | EDELMAN JOSEPH | TenPercentOwner | P 公開市場買進 | 222K | 5.03 | 1.1M | 10.2M | SEC |
| 2022-07-29 | 08-02 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | P 公開市場買進 | 222K | 5.03 | 1.1M | 10.2M | SEC |
| 2022-07-29 | 08-02 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | P 公開市場買進 | 222K | 5.03 | 1.1M | 10.2M | SEC |
| 2022-07-28 | 08-01 | PERCEPTIVE LIFE SCIENCES MASTER FUND LTD | TenPercentOwner | P 公開市場買進 | 119K | 5.00 | 597K | 10.0M | SEC |
| 2022-07-28 | 08-01 | PERCEPTIVE ADVISORS LLC | TenPercentOwner | P 公開市場買進 | 119K | 5.00 | 597K | 10.0M | SEC |
| 2022-07-28 | 08-01 | EDELMAN JOSEPH | TenPercentOwner | P 公開市場買進 | 119K | 5.00 | 597K | 10.0M | SEC |
| 2022-07-15 | 07-19 | Greenberg Bruce | See Remarks | A 獲配股票 | 126K | – | – | 134K | SEC |
| 2022-07-15 | 07-19 | Machatha Stephen | Chief Development Officer | A 獲配股票 | 186K | – | – | 273K | SEC |
| 2022-06-23 | 06-27 | Brady Todd C | President and CEO | P 公開市場買進 | 17.7K | 3.36 | 59K | 1.2M | 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 |
|---|---|---|---|---|
| Knoll Capital Management, LLC | 5.5M | 11.7M | 不變 | 持平 |
| AQR CAPITAL MANAGEMENT LLC | 3.8M | 8.0M | +922K (+33%) | 加碼 |
| KINGDON CAPITAL MANAGEMENT, L.L.C. | 2.7M | 5.6M | +500K (+23%) | 加碼 |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.4M | 5.0M | −1.9K (-0%) | 減碼 |
| 德劭 D. E. Shaw & Co., Inc. | 1.9M | 4.1M | +536K (+38%) | 加碼 |
| MARSHALL WACE, LLP | 1.5M | 3.2M | +1.4M (+1062%) | 加碼 |
| 683 Capital Management, LLC | 1.4M | 3.1M | −50.0K (-3%) | 減碼 |
| JANE STREET GROUP, LLC | 1.4M | 2.9M | +406K (+42%) | 加碼 |
| BlackRock, Inc. | 1.3M | 2.7M | −2.5M (-67%) | 減碼 |
| Qube Research & Technologies Ltd | 1.1M | 2.4M | +1.0M (+1196%) | 加碼 |
| ARDSLEY ADVISORY PARTNERS LP | 975K | 2.1M | +25.0K (+3%) | 加碼 |
| 文藝復興 RENAISSANCE TECHNOLOGIES LLC | 882K | 1.9M | +18.8K (+2%) | 加碼 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 795K | 1.7M | −12.9K (-2%) | 減碼 |
| GOLDMAN SACHS GROUP INC | 725K | 1.5M | +182K (+34%) | 加碼 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 647K | 1.4M | −150K (-19%) | 減碼 |
| MORGAN STANLEY | 608K | 1.3M | +89.7K (+17%) | 加碼 |
| GEODE CAPITAL MANAGEMENT, LLC | 596K | 1.3M | −656K (-52%) | 減碼 |
| DIMENSIONAL FUND ADVISORS LP | 529K | 1.1M | −95.1K (-15%) | 減碼 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 421K | 897K | 新進 | 新進 |
| CANTOR FITZGERALD, L. P. | 400K | 852K | 新進 | 新進 |
| 城堡 CITADEL ADVISORS LLC | 379K | 808K | +113K (+42%) | 加碼 |
| 千禧 MILLENNIUM MANAGEMENT LLC | 360K | 768K | −635K (-64%) | 減碼 |
| UBS Group AG | 302K | 643K | −236K (-44%) | 減碼 |
| VANGUARD FIDUCIARY TRUST CO | 298K | 635K | −40.4K (-12%) | 減碼 |
| XTX Topco Ltd | 255K | 543K | +180K (+239%) | 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 | 108 -20 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 19 / 39 / 31 / 43 |
| 機構合計持股 · 佔流通股 | 36.7M · 60.9% |
| 合計季末市值 | 74.7M |
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 | 3.1M |
|---|---|
| 與上期比 | -6.1% |
| 佔流通股數 | 5.17% |
| 日均成交量 | 657K |
| 回補天數 | 4.8 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 | 3.1M | -6.1% | 5.17% | 657K | 4.8 |
| 2026-08-14 | 3.3M | -2.9% | 5.51% | 872K | 3.8 |
| 2026-07-31 | 3.4M | -4.7% | 5.68% | 1.1M | 3.1 |
| 2026-07-15 | 3.6M | -36.7% | 5.96% | 1.8M | 2.0 |
| 2026-06-30 | 5.7M | -17.3% | 9.41% | 2.3M | 2.5 |
| 2026-06-15 | 6.9M | -13.6% | 11.38% | 1.1M | 6.3 |
| 2026-05-29 | 8.0M | +4.8% | 13.18% | 926K | 8.6 |
| 2026-05-15 | 7.6M | +3.0% | 12.57% | 893K | 8.5 |
| 2026-04-30 | 7.4M | +32.9% | 12.21% | 1.2M | 6.3 |
| 2026-04-15 | 5.5M | +0.9% | 9.19% | 2.1M | 2.6 |
| 2026-03-31 | 5.5M | -14.6% | 9.10% | 10.2M | 1.0 |
| 2026-03-13 | 6.4M | +22.5% | 10.66% | 1.6M | 4.0 |
| 2026-02-27 | 5.3M | -4.0% | 8.71% | 689K | 7.6 |
| 2026-02-13 | 5.5M | +4.3% | 9.07% | 713K | 7.7 |
| 2026-01-30 | 5.3M | +2.9% | 8.70% | 932K | 5.6 |
| 2026-01-15 | 5.1M | +3.0% | 8.46% | 804K | 6.4 |
| 2025-12-31 | 5.0M | -20.1% | 8.21% | 1.6M | 3.0 |
| 2025-12-15 | 6.2M | +5.6% | 10.27% | 1.3M | 4.6 |
| 2025-11-28 | 5.9M | +5.4% | 9.73% | 754K | 7.8 |
| 2025-11-14 | 5.6M | +5.0% | 9.23% | 655K | 8.5 |
| 2025-10-31 | 5.3M | +13.2% | 8.79% | 635K | 8.4 |
| 2025-10-15 | 4.7M | -7.9% | 7.76% | 701K | 6.7 |
| 2025-09-30 | 5.1M | -5.5% | 8.43% | 713K | 7.1 |
| 2025-09-15 | 5.4M | +1.8% | 8.92% | 882K | 6.1 |
| 2025-08-29 | 5.3M | +5.9% | 8.76% | 727K | 7.3 |
| 2025-08-15 | 5.0M | -0.9% | 8.27% | 961K | 5.2 |