MX
MAGNACHIP SEMICONDUCTOR Corp
+0.05 (+1.80%)2.83USD254K成交股數103M市值–本益比(近四季)0.6股價營收比-6.1%營收年增(近四季)2026-11-02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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-15 | 08-18 | MARTINO CAMILLO | Director | A 獲配股票 | 6.8K | – | – | 411K | SEC |
| 2026-08-01 | 08-03 | MARTINO CAMILLO | Director | A 獲配股票 | 39.3K | – | – | 404K | SEC |
| 2026-08-01 | 08-03 | Chung Kyo-Hwa Liz | Director | A 獲配股票 | 48.8K | – | – | 150K | SEC |
| 2026-08-01 | 08-03 | Amoruso Cristiano | Director | A 獲配股票 | 46.4K | – | – | 75.1K | SEC |
| 2026-08-01 | 08-03 | NATHAN GILBERT E | Director | A 獲配股票 | 51.2K | – | – | 266K | SEC |
| 2026-07-01 | 07-06 | LEE CHAE | Chief Executive Officer | A 獲配股票 | 289K | – | – | 289K | SEC |
| 2026-06-01 | 06-03 | Lee Seunghoon | Chief of Manufacturing | A 獲配股票 | 30.0K | – | – | 158K | SEC |
| 2026-06-01 | 06-03 | Park Shinyoung | Chief Financial Officer | A 獲配股票 | 113K | – | – | 328K | SEC |
| 2026-03-16 | 03-17 | NATHAN GILBERT E | Director | P 公開市場買進 | 22.0K | 2.87 | 63K | 158K | SEC |
| 2026-03-13 | 03-16 | NATHAN GILBERT E | Director | P 公開市場買進 | 13.0K | 2.79 | 36K | 136K | SEC |
| 2026-03-12 | 03-16 | NATHAN GILBERT E | Director | P 公開市場買進 | 25.0K | 2.75 | 69K | 123K | SEC |
| 2026-02-15 | 02-17 | Chung Kyo-Hwa Liz | Director | A 獲配股票 | 2.9K | – | – | 101K | SEC |
| 2026-02-15 | 02-17 | NATHAN GILBERT E | Director | A 獲配股票 | 1.5K | – | – | 214K | SEC |
| 2026-02-15 | 02-17 | Amoruso Cristiano | Director | A 獲配股票 | 28.6K | – | – | 28.6K | SEC |
| 2025-12-31 | 01-02 | Lee Seunghoon | See Remarks | F 繳稅扣股 | 4.9K | 2.55 | 12K | 128K | SEC |
| 2025-12-31 | 01-02 | Lee Seunghoon | See Remarks | F 繳稅扣股 | 4.8K | 2.55 | 12K | 133K | SEC |
| 2025-12-31 | 01-02 | Lee Seunghoon | See Remarks | F 繳稅扣股 | 2.8K | 2.55 | 7K | 138K | SEC |
| 2025-12-31 | 01-02 | Lee Seunghoon | See Remarks | F 繳稅扣股 | 3.3K | 2.55 | 8K | 141K | SEC |
| 2025-12-31 | 01-02 | Lee Seunghoon | See Remarks | A 獲配股票 | 7.0K | 2.55 | 18K | 144K | SEC |
| 2025-12-31 | 01-02 | Park Shin Young | See Remarks | F 繳稅扣股 | 18.0K | 2.55 | 46K | 215K | SEC |
| 2025-12-31 | 01-02 | Park Shin Young | See Remarks | F 繳稅扣股 | 6.1K | 2.55 | 16K | 246K | SEC |
| 2025-12-31 | 01-02 | Park Shin Young | See Remarks | F 繳稅扣股 | 12.2K | 2.55 | 31K | 233K | SEC |
| 2025-11-15 | 11-17 | NATHAN GILBERT E | Director | A 獲配股票 | 6.3K | – | – | 213K | SEC |
| 2025-11-15 | 11-17 | Chung Kyo-Hwa Liz | Director | A 獲配股票 | 3.2K | – | – | 97.8K | SEC |
| 2025-10-01 | 10-03 | MARTINO CAMILLO | See Remarks | A 獲配股票 | 105K | – | – | 365K | SEC |
| 2025-08-25 | 08-26 | Park Shin Young | See Remarks | P 公開市場買進 | 10.0K | 2.87 | 29K | 252K | SEC |
| 2025-08-22 | 08-26 | MARTINO CAMILLO | See Remarks | P 公開市場買進 | 30.0K | 2.84 | 85K | 259K | SEC |
| 2025-08-15 | 01-02 | Lee Seunghoon | See Remarks | A 獲配股票 | 30.8K | – | – | 137K | SEC |
| 2025-07-01 | 07-03 | MARTINO CAMILLO | Director | A 獲配股票 | 53.2K | – | – | 229K | SEC |
| 2025-07-01 | 07-03 | NATHAN GILBERT E | Director | A 獲配股票 | 50.6K | – | – | 207K | SEC |
| 2025-07-01 | 07-03 | Lee Ilbok | Director | A 獲配股票 | 55.8K | – | – | 275K | SEC |
| 2025-07-01 | 07-03 | Chung Kyo-Hwa Liz | Director | A 獲配股票 | 45.5K | – | – | 94.7K | SEC |
| 2025-06-15 | 06-17 | Chung Kyo-Hwa Liz | Director | D 處分 | 15.8K | 3.84 | 61K | 49.2K | SEC |
| 2025-06-01 | 06-03 | Kim Young-Joon | See Remarks | A 獲配股票 | 164K | – | – | 591K | SEC |
| 2025-06-01 | 06-03 | Park Shin Young | See Remarks | A 獲配股票 | 110K | – | – | 242K | SEC |
| 2025-03-14 | 03-18 | Lee Ilbok | Director | P 公開市場買進 | 20.0K | 3.86 | 77K | 219K | SEC |
| 2025-03-13 | 03-17 | NATHAN GILBERT E | Director | P 公開市場買進 | 20.0K | 3.68 | 74K | 98.2K | SEC |
| 2025-03-13 | 03-17 | MARTINO CAMILLO | Director | P 公開市場買進 | 20.0K | 3.66 | 73K | 40.0K | SEC |
| 2025-03-01 | 03-04 | Lee Seunghoon | See Remarks | A 獲配股票 | 7.0K | 4.54 | 32K | 109K | SEC |
| 2025-03-01 | 03-04 | Lee Seunghoon | See Remarks | F 繳稅扣股 | 3.2K | 4.54 | 14K | 106K | SEC |
| 2025-03-01 | 03-04 | Yang Jinseok | See Remarks | F 繳稅扣股 | 3.2K | 4.54 | 14K | 70.7K | SEC |
| 2025-03-01 | 03-04 | Yang Jinseok | See Remarks | A 獲配股票 | 7.0K | 4.54 | 32K | 73.9K | SEC |
| 2024-12-31 | 01-03 | Yang Jinseok | See Remarks | F 繳稅扣股 | 1.6K | 4.02 | 6K | 74.1K | SEC |
| 2024-12-31 | 01-03 | Lee Seunghoon | See Remarks | F 繳稅扣股 | 4.9K | 4.02 | 20K | 102K | SEC |
| 2024-12-31 | 01-03 | Lee Seunghoon | See Remarks | F 繳稅扣股 | 2.9K | 4.02 | 12K | 107K | SEC |
| 2024-12-31 | 01-03 | Park Shin Young | See Remarks | F 繳稅扣股 | 12.2K | 4.02 | 49K | 132K | SEC |
| 2024-12-31 | 01-03 | Kim Young-Joon | See Remarks | F 繳稅扣股 | 15.5K | 4.02 | 62K | 620K | SEC |
| 2024-12-31 | 01-03 | Kim Young-Joon | See Remarks | F 繳稅扣股 | 17.6K | 4.02 | 71K | 635K | SEC |
| 2024-12-31 | 01-03 | Kim Young-Joon | See Remarks | F 繳稅扣股 | 5.0K | 4.02 | 20K | 653K | SEC |
| 2024-12-31 | 01-03 | Kim Theodore S | See Remarks | F 繳稅扣股 | 8.8K | 4.02 | 35K | 293K | SEC |
| 2024-12-31 | 01-03 | Kim Theodore S | See Remarks | F 繳稅扣股 | 9.2K | 4.02 | 37K | 302K | SEC |
| 2024-12-31 | 01-03 | Kim Theodore S | See Remarks | F 繳稅扣股 | 2.9K | 4.02 | 12K | 311K | SEC |
| 2024-12-31 | 01-03 | Park Shin Young | See Remarks | F 繳稅扣股 | 6.1K | 4.02 | 25K | 144K | SEC |
| 2024-12-31 | 01-03 | Lee Seunghoon | See Remarks | F 繳稅扣股 | 1.6K | 4.02 | 7K | 110K | SEC |
| 2024-12-31 | 01-03 | Park Shin Young | See Remarks | F 繳稅扣股 | 2.4K | 4.02 | 10K | 150K | SEC |
| 2024-12-31 | 01-03 | Yang Jinseok | See Remarks | F 繳稅扣股 | 4.7K | 4.02 | 19K | 66.9K | SEC |
| 2024-12-31 | 01-03 | Yang Jinseok | See Remarks | F 繳稅扣股 | 2.4K | 4.02 | 10K | 71.6K | SEC |
| 2024-06-15 | 06-18 | MARTINO CAMILLO | Director | A 獲配股票 | 41.2K | – | – | 196K | SEC |
| 2024-06-15 | 06-18 | NATHAN GILBERT E | Director | A 獲配股票 | 39.2K | – | – | 156K | SEC |
| 2024-06-15 | 06-18 | Chung Kyo-Hwa Liz | Director | A 獲配股票 | 35.1K | – | – | 65.0K | SEC |
| 2024-06-15 | 06-18 | Lee Ilbok | Director | A 獲配股票 | 43.2K | – | – | 199K | SEC |
| 2024-06-01 | 07-11 | Lee Seunghoon | See Remarks | A 獲配股票 | 30.0K | – | – | 112K | SEC |
| 2024-06-01 | 06-13 | Park Shin Young | See Remarks | A 獲配股票 | 75.0K | – | – | 152K | SEC |
| 2024-06-01 | 06-13 | Lee Seunghoon | See Remarks | A 獲配股票 | 30.0K | – | – | 121K | SEC |
| 2024-06-01 | 06-13 | Kim Theodore S | See Remarks | A 獲配股票 | 75.0K | – | – | 314K | SEC |
| 2024-06-01 | 06-13 | Kim Young-Joon | See Remarks | A 獲配股票 | 133K | – | – | 658K | SEC |
| 2024-06-01 | 06-13 | Lee Woung Moo | See Remarks | A 獲配股票 | 30.0K | – | – | 152K | SEC |
| 2024-06-01 | 06-04 | Chung Kyo-Hwa Liz | Director | D 處分 | 8.3K | 5.03 | 42K | 29.9K | SEC |
| 2024-03-12 | 03-13 | Park Shin Young | See Remarks | P 公開市場買進 | 9.0K | 5.56 | 50K | 77.4K | SEC |
| 2024-03-12 | 03-13 | Kim Theodore S | See Remarks | P 公開市場買進 | 2.0K | 5.55 | 11K | 239K | SEC |
| 2024-03-11 | 03-13 | Kim Theodore S | See Remarks | P 公開市場買進 | 5.0K | 5.60 | 28K | 237K | SEC |
| 2024-03-08 | 03-12 | Kim Young-Joon | See Remarks | P 公開市場買進 | 17.8K | 5.61 | 100K | 525K | SEC |
| 2023-12-31 | 01-03 | Park Chan Ho | See Remarks | F 繳稅扣股 | 697 | 7.50 | 5K | 42.9K | SEC |
| 2023-12-31 | 01-03 | Park Chan Ho | See Remarks | F 繳稅扣股 | 351 | 7.50 | 3K | 43.6K | SEC |
| 2023-12-31 | 01-03 | Lee Woung Moo | See Remarks | F 繳稅扣股 | 4.7K | 7.50 | 35K | 122K | SEC |
| 2023-12-31 | 01-03 | Lee Woung Moo | See Remarks | F 繳稅扣股 | 1.9K | 7.50 | 14K | 127K | SEC |
| 2023-12-31 | 01-03 | Lee Woung Moo | See Remarks | F 繳稅扣股 | 1.9K | 7.50 | 14K | 128K | SEC |
| 2023-12-31 | 01-03 | Park Shin Young | See Remarks | F 繳稅扣股 | 6.1K | 7.50 | 45K | 68.4K | SEC |
| 2023-12-31 | 01-03 | Park Shin Young | See Remarks | F 繳稅扣股 | 2.4K | 7.50 | 18K | 74.4K | SEC |
| 2023-12-31 | 01-03 | Park Shin Young | See Remarks | F 繳稅扣股 | 1.1K | 7.50 | 8K | 76.8K | 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 |
|---|---|---|---|---|
| MARSHALL WACE, LLP | 1.6M | 7.6M | +371K (+30%) | 加碼 |
| FourWorld Capital Management LLC | 1.6M | 7.6M | −57.0K (-3%) | 減碼 |
| Two Sigma TWO SIGMA INVESTMENTS, LP | 1.5M | 7.1M | +930K (+163%) | 加碼 |
| 橡樹(馬克斯) OAKTREE CAPITAL MANAGEMENT LP | 1.5M | 7.1M | −1.3M (-47%) | 減碼 |
| 德劭 D. E. Shaw & Co., Inc. | 1.4M | 6.6M | +1.2M (+776%) | 加碼 |
| 文藝復興 RENAISSANCE TECHNOLOGIES LLC | 662K | 3.1M | +626K (+1764%) | 加碼 |
| MORGAN STANLEY | 544K | 2.6M | −166K (-23%) | 減碼 |
| DIMENSIONAL FUND ADVISORS LP | 476K | 2.2M | −73.5K (-13%) | 減碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 413K | 2.0M | +316K (+327%) | 加碼 |
| Qube Research & Technologies Ltd | 382K | 1.8M | 新進 | 新進 |
| Trexquant Investment LP | 286K | 1.4M | 新進 | 新進 |
| BNP PARIBAS FINANCIAL MARKETS | 265K | 1.3M | −64.2K (-19%) | 減碼 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 240K | 1.1M | 不變 | 持平 |
| 千禧 MILLENNIUM MANAGEMENT LLC | 236K | 1.1M | −56.5K (-19%) | 減碼 |
| XTX Topco Ltd | 222K | 1.1M | 新進 | 新進 |
| JANE STREET GROUP, LLC | 216K | 1.0M | +166K (+334%) | 加碼 |
| ODDO BHF ASSET MANAGEMENT SAS | 215K | 1.0M | 不變 | 持平 |
| BOOTHBAY FUND MANAGEMENT, LLC | 200K | 946K | −7.1K (-3%) | 減碼 |
| Caption Management, LLC | 160K | 757K | 新進 | 新進 |
| Steward Partners Investment Advisory, LLC | 153K | 725K | −43.7K (-22%) | 減碼 |
| BLUEFIN CAPITAL MANAGEMENT, LLC | 148K | 699K | 新進 | 新進 |
| GROUP ONE TRADING LLC | 118K | 557K | +94.2K (+398%) | 加碼 |
| 城堡 CITADEL ADVISORS LLC | 111K | 525K | +23.0K (+26%) | 加碼 |
| ALGERT GLOBAL LLC | 111K | 524K | +52.1K (+89%) | 加碼 |
| UBS Group AG | 110K | 522K | −73.1K (-40%) | 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 | 76 +5 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 24 / 19 / 23 / 23 |
| 機構合計持股 · 佔流通股 | 15.6M · 42.8% |
| 合計季末市值 | 67.5M |
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 | 1.3M |
|---|---|
| 與上期比 | -6.7% |
| 佔流通股數 | 3.60% |
| 日均成交量 | 342K |
| 回補天數 | 3.8 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 | 1.3M | -6.7% | 3.60% | 342K | 3.8 |
| 2026-08-14 | 1.4M | +22.3% | 3.85% | 844K | 1.7 |
| 2026-07-31 | 1.2M | +4.0% | 3.15% | 1.0M | 1.1 |
| 2026-07-15 | 1.1M | -0.4% | 3.03% | 1.3M | 1.0 |
| 2026-06-30 | 1.1M | +2.6% | 3.04% | 1.6M | 1.0 |
| 2026-06-15 | 1.1M | +41.2% | 2.96% | 4.4M | 1.0 |
| 2026-05-29 | 767K | +123.5% | 2.10% | 5.0M | 1.0 |
| 2026-05-15 | 343K | +23.3% | 0.94% | 1.9M | 1.0 |
| 2026-04-30 | 278K | +83.8% | 0.76% | 3.1M | 1.0 |
| 2026-04-15 | 151K | -23.6% | 0.41% | 256K | 1.0 |
| 2026-03-31 | 198K | +22.2% | 0.54% | 274K | 1.0 |
| 2026-03-13 | 162K | -36.0% | 0.44% | 336K | 1.0 |
| 2026-02-27 | 254K | +58.8% | 0.69% | 554K | 1.0 |
| 2026-02-13 | 160K | +8.2% | 0.44% | 254K | 1.0 |
| 2026-01-30 | 148K | +0.6% | 0.40% | 360K | 1.0 |
| 2026-01-15 | 147K | -42.5% | 0.40% | 277K | 1.0 |
| 2025-12-31 | 255K | -24.1% | 0.70% | 259K | 1.0 |
| 2025-12-15 | 336K | -17.9% | 0.92% | 383K | 1.0 |
| 2025-11-28 | 410K | +39.3% | 1.12% | 674K | 1.0 |
| 2025-11-14 | 294K | -19.7% | 0.81% | 652K | 1.0 |
| 2025-10-31 | 366K | -4.6% | 1.00% | 286K | 1.3 |
| 2025-10-15 | 384K | +6.0% | 1.05% | 177K | 2.2 |
| 2025-09-30 | 362K | -17.2% | 0.99% | 273K | 1.3 |
| 2025-09-15 | 437K | -1.2% | 1.20% | 202K | 2.2 |
| 2025-08-29 | 443K | +7.6% | 1.21% | 313K | 1.4 |
| 2025-08-15 | 412K | +40.8% | 1.13% | 563K | 1.0 |