MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
+0.27 (+0.71%)38.31USD375K成交股數3.8B市值38.3本益比(近四季)2.6股價營收比+18.3%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 | 28 · 35.2M · 10 |
| 其中 10b5-1 計畫賣出 | 28 筆 |
| 近 180 天 買進 · 賣出金額 | 0 · 67.9M |
| 近 180 天 淨額 | −67.9M |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-11 | 09-11 | Brown Shelly | EVP, Chief Strategy Officer | F 繳稅扣股 | 16.3K | 42.54 | 693K | 338K | SEC |
| 2026-09-03 | 09-04 | Gallagher Thomas P. | Chairman & CEO | M 選擇權執行 | 47.0K | 12.00 | 564K | 1.5M | SEC |
| 2026-09-03 | 09-04 | Deitzel Edward | EVP, CRO, CCO MIAX Exchanges | M 選擇權執行 | 11.0K | 12.00 | 132K | 131K | SEC |
| 2026-09-03 | 09-04 | Gallagher Thomas P. | Chairman & CEO | S 公開市場賣出(10b5-1) | 47.0K | 42.43 | 2.0M | 1.4M | SEC |
| 2026-09-03 | 09-04 | Deitzel Edward | EVP, CRO, CCO MIAX Exchanges | S 公開市場賣出(10b5-1) | 11.0K | 42.21 | 464K | 120K | SEC |
| 2026-09-03 | 09-04 | Gallagher Thomas P. | Chairman & CEO | M 選擇權執行 | 13.1K | 15.22 | 200K | 782K | SEC |
| 2026-09-03 | 09-04 | Gallagher Thomas P. | Chairman & CEO | M 選擇權執行 | 8.3K | 12.00 | 100K | 769K | SEC |
| 2026-09-03 | 09-04 | Gallagher Thomas P. | Chairman & CEO | M 選擇權執行 | 4.5K | 22.40 | 100K | 787K | SEC |
| 2026-09-03 | 09-04 | Gallagher Thomas P. | Chairman & CEO | M 選擇權執行 | 16.7K | 12.00 | 200K | 761K | SEC |
| 2026-09-02 | 09-04 | Schafer Douglas M. JR | EVP and CIO | S 公開市場賣出(10b5-1) | 48.0K | 40.48 | 1.9M | 387K | SEC |
| 2026-09-02 | 09-04 | Schafer Douglas M. JR | EVP and CIO | M 選擇權執行 | 4.7K | 12.00 | 56K | 435K | SEC |
| 2026-09-02 | 09-04 | Schafer Douglas M. JR | EVP and CIO | M 選擇權執行 | 43.3K | 12.00 | 520K | 431K | SEC |
| 2026-09-02 | 09-04 | Teekell Judson Gray | Director | S 公開市場賣出(10b5-1) | 5.5K | 41.58 | 231K | 81.0K | SEC |
| 2026-09-02 | 09-04 | Comly Barbara J. | EVP, GC & Corporate Secretary | M 選擇權執行 | 44.4K | 12.00 | 533K | 884K | SEC |
| 2026-09-02 | 09-04 | Teekell Judson Gray | Director | S 公開市場賣出(10b5-1) | 3.0K | 40.89 | 123K | 69.3K | SEC |
| 2026-09-02 | 09-04 | Comly Barbara J. | EVP, GC & Corporate Secretary | S 公開市場賣出(10b5-1) | 44.4K | 40.49 | 1.8M | 840K | SEC |
| 2026-08-19 | 08-20 | Gallagher Thomas P. | Chairman & CEO | S 公開市場賣出(10b5-1) | 150K | 41.13 | 6.2M | 1.4M | SEC |
| 2026-08-18 | 08-20 | Gallagher Thomas P. | Chairman & CEO | F 繳稅扣股 | 150K | 42.41 | 6.4M | 1.6M | SEC |
| 2026-08-18 | 08-20 | Comly Barbara J. | EVP, GC & Corporate Secretary | F 繳稅扣股 | 43.4K | 42.41 | 1.8M | 840K | SEC |
| 2026-08-17 | 08-19 | Schwarzkopf Cynthia | Director | S 公開市場賣出(10b5-1) | 5.0K | 42.85 | 214K | 88.5K | SEC |
| 2026-08-17 | 08-19 | Schwarzkopf Cynthia | Director | M 選擇權執行 | 5.0K | 12.00 | 60K | 93.5K | SEC |
| 2026-08-17 | 08-19 | Emmons Lance | EVP and CFO | S 公開市場賣出(10b5-1) | 35.0K | 42.83 | 1.5M | 86.5K | SEC |
| 2026-08-04 | 08-06 | Eckert Kurt M. | Director | S 公開市場賣出(10b5-1) | 1.1K | 45.80 | 49K | 150K | SEC |
| 2026-08-04 | 08-06 | Deitzel Edward | EVP, CRO, CCO MIAX Exchanges | M 選擇權執行 | 11.0K | 12.00 | 132K | 131K | SEC |
| 2026-08-04 | 08-06 | Jayabalan Harish | EVP, CISO and CRO | M 選擇權執行 | 5.8K | 15.22 | 89K | 98.1K | SEC |
| 2026-08-04 | 08-06 | Jayabalan Harish | EVP, CISO and CRO | S 公開市場賣出(10b5-1) | 20.0K | 45.90 | 918K | 78.1K | SEC |
| 2026-08-04 | 08-06 | Gallagher Thomas P. | Chairman & CEO | S 公開市場賣出(10b5-1) | 48.3K | 45.69 | 2.2M | 1.7M | SEC |
| 2026-08-04 | 08-06 | Jayabalan Harish | EVP, CISO and CRO | M 選擇權執行 | 14.2K | 12.00 | 170K | 92.2K | SEC |
| 2026-08-04 | 08-06 | Eckert Kurt M. | Director | M 選擇權執行 | 1.1K | 12.00 | 13K | 151K | SEC |
| 2026-08-04 | 08-06 | Deitzel Edward | EVP, CRO, CCO MIAX Exchanges | S 公開市場賣出(10b5-1) | 11.0K | 45.78 | 504K | 120K | SEC |
| 2026-08-04 | 08-06 | Comly Barbara J. | EVP, GC & Corporate Secretary | M 選擇權執行 | 44.4K | 12.00 | 533K | 927K | SEC |
| 2026-08-04 | 08-06 | Gallagher Thomas P. | Chairman & CEO | M 選擇權執行 | 48.3K | 12.00 | 580K | 1.8M | SEC |
| 2026-08-04 | 08-06 | Comly Barbara J. | EVP, GC & Corporate Secretary | S 公開市場賣出(10b5-1) | 44.4K | 45.69 | 2.0M | 883K | SEC |
| 2026-08-04 | 08-06 | Schafer Douglas M. JR | EVP and CIO | S 公開市場賣出(10b5-1) | 48.0K | 45.71 | 2.2M | 387K | SEC |
| 2026-08-04 | 08-06 | Teekell Judson Gray | Director | S 公開市場賣出(10b5-1) | 3.0K | 45.79 | 137K | 72.3K | SEC |
| 2026-08-04 | 08-06 | Schafer Douglas M. JR | EVP and CIO | M 選擇權執行 | 48.0K | 12.00 | 576K | 435K | SEC |
| 2026-07-15 | 07-16 | Schwarzkopf Cynthia | Director | M 選擇權執行 | 5.0K | 12.00 | 60K | 93.5K | SEC |
| 2026-07-15 | 07-16 | Schwarzkopf Cynthia | Director | S 公開市場賣出(10b5-1) | 5.0K | 42.00 | 210K | 88.5K | SEC |
| 2026-07-13 | 07-14 | Gallagher Thomas P. | Chairman & CEO | M 選擇權執行 | 70.0K | 12.00 | 840K | 1.8M | SEC |
| 2026-07-13 | 07-14 | Gallagher Thomas P. | Chairman & CEO | S 公開市場賣出(10b5-1) | 70.0K | 42.52 | 3.0M | 1.7M | SEC |
| 2026-07-13 | 07-14 | Comly Barbara J. | EVP, GC & Corporate Secretary | S 公開市場賣出(10b5-1) | 28.0K | 41.98 | 1.2M | 883K | SEC |
| 2026-07-13 | 07-14 | Comly Barbara J. | EVP, GC & Corporate Secretary | M 選擇權執行 | 28.0K | 12.00 | 336K | 911K | SEC |
| 2026-07-08 | 07-09 | BROWN DAVID A | Director | F 繳稅扣股 | 171 | 43.72 | 7K | 7.1K | SEC |
| 2026-07-07 | 07-07 | Gallagher Thomas P. | Chairman & CEO | S 公開市場賣出(10b5-1) | 28.2K | 42.27 | 1.2M | 1.7M | SEC |
| 2026-07-07 | 07-07 | Gallagher Thomas P. | Chairman & CEO | M 選擇權執行 | 28.2K | 12.00 | 339K | 1.8M | SEC |
| 2026-07-06 | 07-07 | Brown Shelly | EVP, Chief Strategy Officer | M 選擇權執行 | 16.0K | 12.00 | 192K | 370K | SEC |
| 2026-07-06 | 07-07 | Gallagher Thomas P. | Chairman & CEO | S 公開市場賣出(10b5-1) | 41.8K | 42.09 | 1.8M | 1.7M | SEC |
| 2026-07-06 | 07-07 | Gallagher Thomas P. | Chairman & CEO | M 選擇權執行 | 41.8K | 12.00 | 501K | 1.8M | SEC |
| 2026-07-06 | 07-07 | Jayabalan Harish | EVP, CISO and CRO | M 選擇權執行 | 16.7K | 12.00 | 200K | 95.6K | SEC |
| 2026-07-06 | 07-07 | Jayabalan Harish | EVP, CISO and CRO | M 選擇權執行 | 834 | 12.00 | 10K | 78.9K | SEC |
| 2026-07-06 | 07-07 | Deitzel Edward | EVP, CRO, CCO MIAX Exchanges | S 公開市場賣出(10b5-1) | 11.0K | 42.04 | 462K | 120K | SEC |
| 2026-07-06 | 07-07 | Deitzel Edward | EVP, CRO, CCO MIAX Exchanges | M 選擇權執行 | 3.7K | 12.00 | 44K | 131K | SEC |
| 2026-07-06 | 07-07 | Deitzel Edward | EVP, CRO, CCO MIAX Exchanges | M 選擇權執行 | 7.3K | 12.00 | 88K | 127K | SEC |
| 2026-07-06 | 07-07 | Jayabalan Harish | EVP, CISO and CRO | M 選擇權執行 | 2.5K | 12.00 | 30K | 98.1K | SEC |
| 2026-07-06 | 07-07 | Brown Shelly | EVP, Chief Strategy Officer | S 公開市場賣出(10b5-1) | 16.0K | 42.13 | 674K | 354K | SEC |
| 2026-07-06 | 07-07 | Jayabalan Harish | EVP, CISO and CRO | S 公開市場賣出(10b5-1) | 20.0K | 42.12 | 842K | 78.1K | SEC |
| 2026-07-02 | 07-07 | Schafer Douglas M. JR | EVP and CIO | S 公開市場賣出(10b5-1) | 48.0K | 41.22 | 2.0M | 387K | SEC |
| 2026-07-02 | 07-07 | Schafer Douglas M. JR | EVP and CIO | M 選擇權執行 | 42.0K | 12.00 | 504K | 435K | SEC |
| 2026-07-02 | 07-07 | Schafer Douglas M. JR | EVP and CIO | M 選擇權執行 | 6.0K | 12.00 | 72K | 393K | SEC |
| 2026-07-02 | 07-07 | Eckert Kurt M. | Director | S 公開市場賣出(10b5-1) | 5.3K | 39.35 | 207K | 150K | SEC |
| 2026-07-02 | 07-07 | Eckert Kurt M. | Director | M 選擇權執行 | 5.3K | 12.00 | 63K | 155K | SEC |
| 2026-07-02 | 07-07 | Comly Barbara J. | EVP, GC & Corporate Secretary | M 選擇權執行 | 28.0K | 12.00 | 336K | 911K | SEC |
| 2026-07-02 | 07-07 | Teekell Judson Gray | Director | S 公開市場賣出(10b5-1) | 3.0K | 40.00 | 120K | 75.3K | SEC |
| 2026-07-02 | 07-07 | Comly Barbara J. | EVP, GC & Corporate Secretary | S 公開市場賣出(10b5-1) | 28.0K | 41.22 | 1.2M | 883K | SEC |
| 2026-06-16 | 06-18 | Schafer Douglas M. JR | EVP and CIO | A 獲配股票 | 23.3K | – | – | 387K | SEC |
| 2026-06-16 | 06-18 | Gallagher Thomas P. | Chairman & CEO | A 獲配股票 | 233K | – | – | 744K | SEC |
| 2026-06-16 | 06-18 | Comly Barbara J. | EVP, GC & Corporate Secretary | A 獲配股票 | 39.1K | – | – | 883K | SEC |
| 2026-06-16 | 06-18 | Smollen John | EVP, New Product Development | A 獲配股票 | 7.5K | – | – | 178K | SEC |
| 2026-06-16 | 06-18 | Brown Shelly | EVP, Chief Strategy Officer | A 獲配股票 | 37.3K | – | – | 354K | SEC |
| 2026-06-16 | 06-18 | Emmons Lance | EVP and CFO | A 獲配股票 | 37.3K | – | – | 122K | SEC |
| 2026-06-16 | 06-18 | Deitzel Edward | EVP, CRO, CCO MIAX Exchanges | A 獲配股票 | 9.3K | – | – | 120K | SEC |
| 2026-06-16 | 06-18 | Vermaas Cees | CEO of TISEG | A 獲配股票 | 4.7K | – | – | 4.7K | SEC |
| 2026-06-16 | 06-18 | Jayabalan Harish | EVP, CISO and CRO | A 獲配股票 | 4.7K | – | – | 78.1K | SEC |
| 2026-06-16 | 06-17 | Teekell Judson Gray | Director | A 獲配股票 | 5.0K | – | – | 78.3K | SEC |
| 2026-06-16 | 06-17 | BROWN DAVID A | Director | A 獲配股票 | 5.0K | – | – | 7.2K | SEC |
| 2026-06-16 | 06-17 | Stahlin Paul | Director | A 獲配股票 | 5.0K | – | – | 42.1K | SEC |
| 2026-06-16 | 06-17 | Sites Eric | Director | A 獲配股票 | 5.0K | – | – | 5.7K | SEC |
| 2026-06-16 | 06-17 | Sommers Jill E. | Director | A 獲配股票 | 5.0K | – | – | 6.1K | SEC |
| 2026-06-16 | 06-17 | Raymond Mark F. | Director | M 選擇權執行 | 16.0K | 12.00 | 192K | 62.1K | SEC |
| 2026-06-16 | 06-17 | Raymond Mark F. | Director | A 獲配股票 | 5.0K | – | – | 67.1K | 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 |
|---|---|---|---|---|
| HORIZON KINETICS ASSET MANAGEMENT LLC | 7.8M | 291M | +4.4M (+127%) | 加碼 |
| BlackRock, Inc. | 5.1M | 188M | +2.8M (+127%) | 加碼 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 3.8M | 141M | +2.4M (+175%) | 加碼 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 3.4M | 125M | +58.7K (+2%) | 加碼 |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.2M | 118M | +1.8M (+124%) | 加碼 |
| Invesco Ltd. | 2.0M | 75.1M | +436K (+27%) | 加碼 |
| J Digital 6 LLC | 1.8M | 67.2M | 新進 | 新進 |
| BLAIR WILLIAM & CO/IL | 1.8M | 65.8M | +1.1M (+166%) | 加碼 |
| Balyasny Asset Management L.P. | 1.7M | 62.5M | 新進 | 新進 |
| AMERICAN CENTURY COMPANIES INC | 1.6M | 59.0M | +366K (+30%) | 加碼 |
| STATE STREET CORP | 1.4M | 53.2M | +721K (+101%) | 加碼 |
| JPMORGAN CHASE & CO | 1.4M | 52.7M | +190K (+15%) | 加碼 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.4M | 51.9M | +616K (+79%) | 加碼 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1.1M | 42.5M | −103K (-8%) | 減碼 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 1.0M | 38.6M | +799K (+333%) | 加碼 |
| MORGAN STANLEY | 951K | 35.3M | −196K (-17%) | 減碼 |
| Allspring Global Investments Holdings, LLC | 858K | 33.5M | −255K (-23%) | 減碼 |
| Two Sigma TWO SIGMA INVESTMENTS, LP | 888K | 33.0M | −5.6K (-1%) | 減碼 |
| BANK OF AMERICA CORP /DE/ | 857K | 31.8M | −43.9K (-5%) | 減碼 |
| Alyeska Investment Group, L.P. | 849K | 31.5M | −599K (-41%) | 減碼 |
| FRANKLIN RESOURCES INC | 785K | 29.2M | +217K (+38%) | 加碼 |
| Walleye Capital LLC | 728K | 27.1M | +690K (+1790%) | 加碼 |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 701K | 26.0M | 新進 | 新進 |
| NewEdge Advisors, LLC | 682K | 25.3M | +643K (+1647%) | 加碼 |
| Nuveen, LLC | 668K | 24.8M | +436K (+188%) | 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 | 206 +3 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 48 / 45 / 92 / 44 |
| 機構合計持股 · 佔流通股 | 72.1M · 72.6% |
| 合計季末市值 | 2.4B |
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 | 6.8M |
|---|---|
| 與上期比 | -8.2% |
| 佔流通股數 | 6.84% |
| 日均成交量 | 1.2M |
| 回補天數 | 5.6 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 | 6.8M | -8.2% | 6.84% | 1.2M | 5.6 |
| 2026-08-14 | 7.4M | +18.7% | 7.45% | 1.4M | 5.4 |
| 2026-07-31 | 6.2M | -17.8% | 6.27% | 1.2M | 5.4 |
| 2026-07-15 | 7.6M | -0.2% | 7.63% | 1.7M | 4.5 |
| 2026-06-30 | 7.6M | +57.1% | 7.65% | 3.8M | 2.0 |
| 2026-06-15 | 4.8M | +6.8% | 4.87% | 2.2M | 2.2 |
| 2026-05-29 | 4.5M | +28.1% | 4.56% | 1.2M | 3.8 |
| 2026-05-15 | 3.5M | +49.9% | 3.56% | 1.5M | 2.4 |
| 2026-04-30 | 2.4M | +4.8% | 2.37% | 837K | 2.8 |
| 2026-04-15 | 2.2M | -33.8% | 2.26% | 1.4M | 1.6 |
| 2026-03-31 | 3.4M | +34.7% | 3.42% | 1.3M | 2.6 |
| 2026-03-13 | 2.5M | +16.2% | 2.54% | 1.4M | 1.8 |
| 2026-02-27 | 2.2M | -17.9% | 2.19% | 2.1M | 1.0 |
| 2026-02-13 | 2.6M | -6.1% | 2.66% | 1.4M | 1.9 |
| 2026-01-30 | 2.8M | +18.4% | 2.84% | 771K | 3.7 |
| 2026-01-15 | 2.4M | -40.5% | 2.40% | 1.1M | 2.3 |
| 2025-12-31 | 4.0M | +99.1% | 4.03% | 1.3M | 3.2 |
| 2025-12-15 | 2.0M | +50.5% | 2.02% | 916K | 2.2 |
| 2025-11-28 | 1.3M | -28.7% | 1.34% | 534K | 2.5 |
| 2025-11-14 | 1.9M | +46.5% | 1.89% | 599K | 3.1 |
| 2025-10-31 | 1.3M | -8.1% | 1.29% | 322K | 4.0 |
| 2025-10-15 | 1.4M | -42.4% | 1.40% | 684K | 2.0 |
| 2025-09-30 | 2.4M | +19.0% | 2.43% | 797K | 3.0 |
| 2025-09-15 | 2.0M | +31.7% | 2.04% | 597K | 3.4 |
| 2025-08-29 | 1.5M | +104.8% | 1.55% | 1.4M | 1.1 |
| 2025-08-15 | 751K | +100.0% | 0.76% | 1.9M | 1.0 |