AMLX
Amylyx Pharmaceuticals, Inc.
+1.42 (+4.35%)34.05USD419K成交股數3.8B市值–本益比(近四季)–股價營收比–營收年增(近四季)2026-11-05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 | 12 · 3.5M · 5 |
| 其中 10b5-1 計畫賣出 | 2 筆 |
| 近 180 天 買進 · 賣出金額 | 51K · 3.5M |
| 近 180 天 淨額 | −3.4M |
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 | 09-14 | Klee Justin B. | Co-Chief Executive Officer | S 公開市場賣出 | 1.4K | 33.16 | 48K | 3.6M | SEC |
| 2026-09-10 | 09-14 | FRATES JAMES M | Chief Financial Officer | S 公開市場賣出 | 1.0K | 33.23 | 35K | 234K | SEC |
| 2026-09-10 | 09-14 | Mazzariello Gina | Chief Legal Officer | S 公開市場賣出 | 9.5K | 32.46 | 309K | 191K | SEC |
| 2026-09-10 | 09-14 | Cohen Joshua B | Co-Chief Executive Officer | S 公開市場賣出 | 919 | 33.15 | 30K | 3.6M | SEC |
| 2026-09-10 | 09-14 | Cohen Joshua B | Co-Chief Executive Officer | S 公開市場賣出 | 29.5K | 32.16 | 950K | 3.6M | SEC |
| 2026-09-10 | 09-14 | Klee Justin B. | Co-Chief Executive Officer | S 公開市場賣出 | 29.0K | 32.13 | 933K | 3.6M | SEC |
| 2026-09-10 | 09-14 | FRATES JAMES M | Chief Financial Officer | S 公開市場賣出 | 9.8K | 32.27 | 315K | 235K | SEC |
| 2026-09-10 | 09-14 | Mazzariello Gina | Chief Legal Officer | S 公開市場賣出 | 11 | 33.34 | 366.74 | 191K | SEC |
| 2026-09-10 | 09-14 | Bedrosian Camille L | Chief Medical Officer | S 公開市場賣出 | 2.1K | 33.09 | 69K | 278K | SEC |
| 2026-09-10 | 09-14 | Bedrosian Camille L | Chief Medical Officer | S 公開市場賣出 | 7.9K | 32.21 | 256K | 280K | SEC |
| 2026-08-31 | 09-02 | Firestone Karen | Director | M 選擇權執行 | 25.0K | 5.05 | 126K | 117K | SEC |
| 2026-08-31 | 09-02 | Firestone Karen | Director | M 選擇權執行 | 25.0K | 5.05 | 126K | 117K | SEC |
| 2026-08-31 | 09-02 | Firestone Karen | Director | M 選擇權執行 | 25.0K | 1.76 | 44K | 91.9K | SEC |
| 2026-08-31 | 09-02 | Firestone Karen | Director | M 選擇權執行 | 25.0K | 1.76 | 44K | 91.9K | SEC |
| 2026-08-18 | 08-20 | Bedrosian Camille L | Chief Medical Officer | A 獲配股票 | 22.8K | – | – | 288K | SEC |
| 2026-08-18 | 08-20 | Cohen Joshua B | Co-Chief Executive Officer | A 獲配股票 | 60.0K | – | – | 3.6M | SEC |
| 2026-08-18 | 08-20 | Klee Justin B. | Co-Chief Executive Officer | A 獲配股票 | 60.0K | – | – | 3.6M | SEC |
| 2026-08-18 | 08-20 | Mazzariello Gina | Chief Legal Officer | A 獲配股票 | 21.3K | – | – | 200K | SEC |
| 2026-08-18 | 08-20 | FRATES JAMES M | Chief Financial Officer | A 獲配股票 | 22.8K | – | – | 244K | SEC |
| 2026-07-10 | 07-13 | Mazzariello Gina | Chief Legal Officer | S 公開市場賣出(10b5-1) | 15.0K | 17.61 | 264K | 179K | SEC |
| 2026-07-09 | 07-13 | Mazzariello Gina | Chief Legal Officer | S 公開市場賣出(10b5-1) | 15.0K | 18.32 | 275K | 194K | SEC |
| 2026-05-21 | 05-26 | Firestone Karen | Director | P 公開市場買進 | 3.8K | 13.51 | 51K | 66.9K | SEC |
| 2026-03-05 | 03-09 | Klee Justin B. | Co-Chief Executive Officer | A 獲配股票 | 249K | – | – | 3.6M | SEC |
| 2026-03-05 | 03-09 | Cohen Joshua B | Co-Chief Executive Officer | A 獲配股票 | 249K | – | – | 3.6M | SEC |
| 2026-03-05 | 03-09 | Bedrosian Camille L | Chief Medical Officer | A 獲配股票 | 96.0K | – | – | 265K | SEC |
| 2026-03-05 | 03-09 | Mazzariello Gina | Chief Legal Officer | A 獲配股票 | 74.7K | – | – | 209K | SEC |
| 2026-03-05 | 03-09 | FRATES JAMES M | Chief Financial Officer | A 獲配股票 | 96.0K | – | – | 262K | SEC |
| 2026-03-02 | 03-04 | Cohen Joshua B | Co-Chief Executive Officer | S 公開市場賣出 | 29.3K | 14.48 | 424K | 3.3M | SEC |
| 2026-03-02 | 03-04 | Bedrosian Camille L | Chief Medical Officer | S 公開市場賣出 | 6.5K | 14.58 | 94K | 169K | SEC |
| 2026-03-02 | 03-04 | FRATES JAMES M | Chief Financial Officer | S 公開市場賣出 | 7.9K | 14.52 | 115K | 166K | SEC |
| 2026-03-02 | 03-04 | Klee Justin B. | Co-Chief Executive Officer | S 公開市場賣出 | 29.3K | 14.47 | 424K | 3.3M | SEC |
| 2026-03-02 | 03-04 | Mazzariello Gina | Chief Legal Officer | S 公開市場賣出 | 6.8K | 14.52 | 99K | 134K | SEC |
| 2026-02-23 | 02-25 | Mazzariello Gina | Chief Legal Officer | S 公開市場賣出 | 3.4K | 14.14 | 48K | 141K | SEC |
| 2026-02-02 | 02-04 | Cohen Joshua B | Co-Chief Executive Officer | S 公開市場賣出 | 15.5K | 14.68 | 228K | 3.4M | SEC |
| 2026-02-02 | 02-04 | Mazzariello Gina | Chief Legal Officer | S 公開市場賣出 | 3.4K | 14.65 | 51K | 145K | SEC |
| 2026-02-02 | 02-04 | Klee Justin B. | Co-Chief Executive Officer | S 公開市場賣出 | 15.5K | 14.69 | 228K | 3.4M | SEC |
| 2026-02-02 | 02-04 | FRATES JAMES M | Chief Financial Officer | S 公開市場賣出 | 3.6K | 14.65 | 52K | 174K | SEC |
| 2026-01-16 | 01-20 | Cohen Joshua B | Co-Chief Executive Officer | S 公開市場賣出 | 2.0K | 13.83 | 27K | 3.4M | SEC |
| 2026-01-16 | 01-20 | Klee Justin B. | Co-Chief Executive Officer | S 公開市場賣出 | 2.0K | 13.89 | 28K | 3.4M | SEC |
| 2026-01-16 | 01-20 | Klee Justin B. | Co-Chief Executive Officer | M 選擇權執行 | 2.8K | 7.57 | 22K | 3.4M | SEC |
| 2026-01-16 | 01-20 | Cohen Joshua B | Co-Chief Executive Officer | M 選擇權執行 | 2.8K | 7.57 | 21K | 3.4M | SEC |
| 2026-01-15 | 01-20 | Cohen Joshua B | Co-Chief Executive Officer | M 選擇權執行 | 197K | 7.57 | 1.5M | 3.5M | SEC |
| 2026-01-15 | 01-20 | Klee Justin B. | Co-Chief Executive Officer | S 公開市場賣出 | 136K | 13.58 | 1.8M | 3.4M | SEC |
| 2026-01-15 | 01-20 | Cohen Joshua B | Co-Chief Executive Officer | S 公開市場賣出 | 136K | 13.59 | 1.9M | 3.4M | SEC |
| 2026-01-15 | 01-20 | Klee Justin B. | Co-Chief Executive Officer | M 選擇權執行 | 197K | 7.57 | 1.5M | 3.5M | SEC |
| 2026-01-12 | 01-14 | MILNE GEORGE M JR | Director | G 贈與 | 17.8K | – | – | 813K | SEC |
| 2026-01-06 | 01-08 | Klee Justin B. | Co-Chief Executive Officer | S 公開市場賣出 | 7.7K | 11.09 | 86K | 3.3M | SEC |
| 2026-01-06 | 01-08 | FRATES JAMES M | Chief Financial Officer | S 公開市場賣出 | 3.3K | 11.11 | 37K | 177K | SEC |
| 2026-01-06 | 01-08 | Cohen Joshua B | Co-Chief Executive Officer | S 公開市場賣出 | 7.7K | 11.09 | 86K | 3.3M | SEC |
| 2025-12-23 | 12-23 | Firestone Karen | Director | P 公開市場買進 | 8.1K | 12.45 | 101K | 63.1K | SEC |
| 2025-12-01 | 12-03 | Bedrosian Camille L | Chief Medical Officer | S 公開市場賣出 | 6.6K | 14.35 | 94K | 176K | SEC |
| 2025-09-30 | 10-02 | Bedrosian Camille L | Chief Medical Officer | S 公開市場賣出 | 12.0K | 14.58 | 176K | 182K | SEC |
| 2025-09-30 | 10-02 | Cohen Joshua B | Co-Chief Executive Officer | S 公開市場賣出 | 29.7K | 14.34 | 426K | 3.3M | SEC |
| 2025-09-30 | 10-02 | Klee Justin B. | Co-Chief Executive Officer | S 公開市場賣出 | 200 | 15.01 | 3K | 3.3M | SEC |
| 2025-09-30 | 10-02 | Klee Justin B. | Co-Chief Executive Officer | S 公開市場賣出 | 29.8K | 14.37 | 428K | 3.3M | SEC |
| 2025-09-30 | 10-02 | Mazzariello Gina | Chief Legal Officer | S 公開市場賣出 | 8.8K | 14.58 | 129K | 148K | SEC |
| 2025-09-30 | 10-02 | FRATES JAMES M | Chief Financial Officer | S 公開市場賣出 | 10.6K | 14.65 | 155K | 280K | SEC |
| 2025-09-30 | 10-02 | Cohen Joshua B | Co-Chief Executive Officer | S 公開市場賣出 | 200 | 15.00 | 3K | 3.3M | SEC |
| 2025-08-13 | 08-14 | Mazzariello Gina | Chief Legal Officer | S 公開市場賣出(10b5-1) | 15.0K | 8.34 | 125K | 157K | SEC |
| 2025-08-12 | 08-14 | Mazzariello Gina | Chief Legal Officer | S 公開市場賣出(10b5-1) | 15.0K | 8.07 | 121K | 172K | SEC |
| 2025-05-22 | 05-27 | Mazzariello Gina | Chief Legal Officer | G 贈與 | 1.0K | – | – | 187K | SEC |
| 2025-03-31 | 04-02 | Cohen Joshua B | Co-Chief Executive Officer | S 公開市場賣出 | 21.5K | 3.47 | 75K | 3.4M | SEC |
| 2025-03-31 | 04-02 | Mazzariello Gina | Chief Legal Officer | S 公開市場賣出 | 9.2K | 3.48 | 32K | 188K | SEC |
| 2025-03-31 | 04-02 | Klee Justin B. | Co-Chief Executive Officer | S 公開市場賣出 | 21.5K | 3.46 | 74K | 3.4M | SEC |
| 2025-03-31 | 04-02 | Bedrosian Camille L | Chief Medical Officer | S 公開市場賣出 | 12.4K | 3.47 | 43K | 194K | SEC |
| 2025-03-31 | 04-02 | FRATES JAMES M | Chief Financial Officer | S 公開市場賣出 | 10.9K | 3.47 | 38K | 291K | SEC |
| 2025-03-20 | 03-24 | Zeiher Bernhardt G | Director | P 公開市場買進 | 10.0K | 3.70 | 37K | 10.0K | SEC |
| 2025-03-06 | 03-10 | FRATES JAMES M | Chief Financial Officer | A 獲配股票 | 68.4K | – | – | 302K | SEC |
| 2025-03-06 | 03-10 | Mazzariello Gina | Chief Legal Officer | A 獲配股票 | 63.9K | – | – | 197K | SEC |
| 2025-03-06 | 03-10 | Klee Justin B. | Co-Chief Executive Officer | A 獲配股票 | 180K | – | – | 3.4M | SEC |
| 2025-03-06 | 03-10 | Cohen Joshua B | Co-Chief Executive Officer | A 獲配股票 | 180K | – | – | 3.4M | SEC |
| 2025-03-06 | 03-10 | Bedrosian Camille L | Chief Medical Officer | A 獲配股票 | 68.4K | – | – | 207K | SEC |
| 2025-03-03 | 03-05 | Cohen Joshua B | Co-Chief Executive Officer | S 公開市場賣出 | 4.6K | 3.17 | 15K | 3.2M | SEC |
| 2025-03-03 | 03-05 | Mazzariello Gina | Chief Legal Officer | S 公開市場賣出 | 1.6K | 3.12 | 5K | 133K | SEC |
| 2025-03-03 | 03-05 | Klee Justin B. | Co-Chief Executive Officer | S 公開市場賣出 | 4.6K | 3.15 | 14K | 3.2M | SEC |
| 2025-02-24 | 02-26 | Mazzariello Gina | Chief Legal Officer | S 公開市場賣出 | 4.2K | 3.15 | 13K | 135K | SEC |
| 2025-02-05 | 02-06 | Klee Justin B. | Co-Chief Executive Officer | M 選擇權執行 | 36.3K | 1.57 | 57K | 3.2M | SEC |
| 2025-02-03 | 02-05 | Mazzariello Gina | Chief Legal Officer | S 公開市場賣出 | 3.7K | 3.49 | 13K | 139K | SEC |
| 2025-02-03 | 02-05 | Cohen Joshua B | Co-Chief Executive Officer | S 公開市場賣出 | 11.9K | 3.47 | 41K | 3.2M | SEC |
| 2025-02-03 | 02-05 | Klee Justin B. | Co-Chief Executive Officer | S 公開市場賣出 | 11.9K | 3.47 | 41K | 3.2M | 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 |
|---|---|---|---|---|
| FMR LLC | 16.7M | 300M | 新進 | 新進 |
| BlackRock, Inc. | 8.8M | 159M | 新進 | 新進 |
| PERCEPTIVE ADVISORS LLC | 8.3M | 150M | 新進 | 新進 |
| TCG Crossover Management, LLC | 6.2M | 112M | 新進 | 新進 |
| Commodore Capital LP | 5.7M | 101M | 新進 | 新進 |
| Jupiter Topco LLC | 5.2M | 94.0M | 新進 | 新進 |
| Saturn V Capital Management LP | 4.6M | 83.0M | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.2M | 75.9M | 新進 | 新進 |
| MORGAN STANLEY | 3.1M | 56.2M | 新進 | 新進 |
| Driehaus Capital Management LLC | 3.0M | 54.5M | 新進 | 新進 |
| First Light Asset Management, LLC | 3.0M | 54.3M | 新進 | 新進 |
| FRANKLIN RESOURCES INC | 3.0M | 53.0M | 新進 | 新進 |
| GOLDMAN SACHS GROUP INC | 2.9M | 51.3M | 新進 | 新進 |
| STATE STREET CORP | 2.6M | 46.8M | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.3M | 41.9M | 新進 | 新進 |
| JPMORGAN CHASE & CO | 1.9M | 34.9M | 新進 | 新進 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1.9M | 34.1M | 新進 | 新進 |
| Siren, L.L.C. | 1.5M | 26.6M | 新進 | 新進 |
| EVENTIDE ASSET MANAGEMENT, LLC | 1.3M | 23.8M | 新進 | 新進 |
| 683 Capital Management, LLC | 1.3M | 23.0M | 新進 | 新進 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.1M | 19.1M | 新進 | 新進 |
| Alyeska Investment Group, L.P. | 1.1M | 18.9M | 新進 | 新進 |
| Almitas Capital LLC | 975K | 17.5M | 新進 | 新進 |
| Nantahala Capital Management, LLC | 973K | 17.5M | 新進 | 新進 |
| DIMENSIONAL FUND ADVISORS LP | 902K | 16.2M | 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 | 207 +36 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 207 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 115M · 100.0% |
| 合計季末市值 | 2.1B |
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 | 12.7M |
|---|---|
| 與上期比 | -5.1% |
| 佔流通股數 | 11.43% |
| 日均成交量 | 5.4M |
| 回補天數 | 2.4 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 | 12.7M | -5.1% | 11.43% | 5.4M | 2.4 |
| 2026-08-14 | 13.4M | +0.2% | 12.05% | 1.9M | 7.1 |
| 2026-07-31 | 13.4M | +9.3% | 12.03% | 2.0M | 6.8 |
| 2026-07-15 | 12.3M | -14.7% | 11.01% | 1.3M | 9.2 |
| 2026-06-30 | 14.4M | +9.6% | 12.91% | 2.0M | 7.1 |
| 2026-06-15 | 13.1M | -12.3% | 11.78% | 1.6M | 8.1 |
| 2026-05-29 | 15.0M | +3.0% | 13.42% | 916K | 16.3 |
| 2026-05-15 | 14.5M | -1.9% | 13.03% | 1.2M | 12.2 |
| 2026-04-30 | 14.8M | -0.2% | 13.28% | 1.0M | 14.3 |
| 2026-04-15 | 14.8M | +4.2% | 13.31% | 1.2M | 12.2 |
| 2026-03-31 | 14.2M | +2.6% | 12.77% | 1.0M | 14.1 |
| 2026-03-13 | 13.9M | -4.4% | 12.44% | 1.1M | 12.5 |
| 2026-02-27 | 14.5M | +1.3% | 13.01% | 760K | 19.1 |
| 2026-02-13 | 14.3M | +4.1% | 12.84% | 821K | 17.4 |
| 2026-01-30 | 13.8M | +2.4% | 12.34% | 2.1M | 6.6 |
| 2026-01-15 | 13.4M | -1.5% | 12.06% | 1.7M | 7.7 |
| 2025-12-31 | 13.6M | +13.0% | 12.24% | 1.8M | 7.5 |
| 2025-12-15 | 12.1M | +3.8% | 10.83% | 1.1M | 10.9 |
| 2025-11-28 | 11.6M | -2.4% | 10.43% | 1.4M | 8.3 |
| 2025-11-14 | 11.9M | +14.0% | 10.69% | 1.6M | 7.5 |
| 2025-10-31 | 10.4M | +8.7% | 9.38% | 1.5M | 6.9 |
| 2025-10-15 | 9.6M | -4.5% | 8.63% | 1.9M | 5.0 |
| 2025-09-30 | 10.1M | +14.7% | 9.03% | 2.0M | 5.1 |
| 2025-09-15 | 8.8M | +4.3% | 7.88% | 2.3M | 3.9 |
| 2025-08-29 | 8.4M | +13.2% | 7.55% | 1.5M | 5.4 |
| 2025-08-15 | 7.4M | +3.4% | 6.67% | 890K | 8.4 |