MTZ
MASTEC INC
-10.10 (-4.48%)215.52USD1.8M成交股數17.3B市值34.4本益比(近四季)1.1股價營收比+23.4%營收年增(近四季)2026-10-29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 | 0 · 0.00 · 0 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 0.00 · 4.0M |
| 近 180 天 淨額 | −4.0M |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-14 | 08-18 | Dwyer Robert J | Director | A 獲配股票 | 139 | – | – | 21.0K | SEC |
| 2026-08-14 | 08-18 | Dwyer Robert J | Director | F 繳稅扣股 | 31 | 297.59 | 9K | 21.0K | SEC |
| 2026-08-14 | 08-18 | Csiszar Ernst N | Director | A 獲配股票 | 152 | – | – | 11.0K | SEC |
| 2026-08-14 | 08-18 | Campbell C Robert | Director | A 獲配股票 | 139 | – | – | 30.9K | SEC |
| 2026-08-14 | 08-18 | Csiszar Ernst N | Director | F 繳稅扣股 | 34 | 297.59 | 10K | 10.9K | SEC |
| 2026-08-14 | 08-18 | Palomarez Javier Alberto | Director | F 繳稅扣股 | 31 | 297.59 | 9K | 10.8K | SEC |
| 2026-08-14 | 08-18 | Palomarez Javier Alberto | Director | A 獲配股票 | 139 | – | – | 10.8K | SEC |
| 2026-08-14 | 08-18 | Parker Ava L | Director | F 繳稅扣股 | 20 | 297.59 | 6K | 5.5K | SEC |
| 2026-08-14 | 08-18 | Spiro Alex | Director | A 獲配股票 | 139 | – | – | 139 | SEC |
| 2026-08-14 | 08-18 | Parker Ava L | Director | A 獲配股票 | 177 | – | – | 5.6K | SEC |
| 2026-08-14 | 08-18 | JOHNSON JULIA L | Director | A 獲配股票 | 139 | – | – | 73.5K | SEC |
| 2026-08-14 | 08-18 | Miranda Manuel Benito | Director | A 獲配股票 | 152 | – | – | 152 | SEC |
| 2026-06-03 | 06-05 | Csiszar Ernst N | Director | S 公開市場賣出 | 6.5K | 371.17 | 2.4M | 10.8K | SEC |
| 2026-05-15 | 05-19 | Palomarez Javier Alberto | Director | A 獲配股票 | 95 | – | – | 10.7K | SEC |
| 2026-05-15 | 05-19 | JOHNSON JULIA L | Director | A 獲配股票 | 95 | – | – | 73.3K | SEC |
| 2026-05-15 | 05-19 | Dwyer Robert J | Director | A 獲配股票 | 95 | – | – | 20.9K | SEC |
| 2026-05-15 | 05-19 | Parker Ava L | Director | F 繳稅扣股 | 14 | 434.77 | 6K | 5.4K | SEC |
| 2026-05-15 | 05-19 | Csiszar Ernst N | Director | F 繳稅扣股 | 23 | 434.77 | 10K | 17.3K | SEC |
| 2026-05-15 | 05-19 | Dwyer Robert J | Director | F 繳稅扣股 | 21 | 434.77 | 9K | 20.9K | SEC |
| 2026-05-15 | 05-19 | Csiszar Ernst N | Director | A 獲配股票 | 104 | – | – | 17.3K | SEC |
| 2026-05-15 | 05-19 | Palomarez Javier Alberto | Director | F 繳稅扣股 | 21 | 434.77 | 9K | 10.7K | SEC |
| 2026-05-15 | 05-19 | Parker Ava L | Director | A 獲配股票 | 121 | – | – | 5.4K | SEC |
| 2026-05-15 | 05-19 | Campbell C Robert | Director | A 獲配股票 | 95 | – | – | 30.7K | SEC |
| 2026-05-04 | 05-06 | Campbell C Robert | Director | S 公開市場賣出 | 3.0K | 417.00 | 1.3M | 30.6K | SEC |
| 2026-03-25 | 03-27 | Palomarez Javier Alberto | Director | S 公開市場賣出 | 950 | 325.43 | 309K | 10.6K | SEC |
| 2026-03-18 | 03-20 | Apple Robert E | COO | A 獲配股票 | 11.5K | – | – | 184K | SEC |
| 2026-03-18 | 03-20 | MAS JORGE | Director | A 獲配股票 | 15.8K | – | – | 4.6M | SEC |
| 2026-03-18 | 03-20 | MAS JOSE RAMON | CEO | A 獲配股票 | 26.4K | – | – | 3.3M | SEC |
| 2026-03-18 | 03-20 | de Cardenas Alberto | EVP, General Counsel | A 獲配股票 | 6.3K | – | – | 103K | SEC |
| 2026-03-18 | 03-20 | DiMarco Paul | CFO | A 獲配股票 | 9.1K | – | – | 66.6K | SEC |
| 2026-03-17 | 04-17 | Love Timothy Michael | CAO | A 獲配股票 | 492 | – | – | 10.3K | SEC |
| 2026-03-10 | 03-12 | Apple Robert E | COO | F 繳稅扣股 | 12.2K | 297.81 | 3.6M | 172K | SEC |
| 2026-03-10 | 03-12 | de Cardenas Alberto | EVP, General Counsel | F 繳稅扣股 | 4.8K | 297.81 | 1.4M | 96.5K | SEC |
| 2026-03-10 | 03-12 | MAS JOSE RAMON | CEO | F 繳稅扣股 | 28.2K | 297.81 | 8.4M | 3.2M | SEC |
| 2026-03-10 | 03-12 | MAS JORGE | Director | F 繳稅扣股 | 16.0K | 297.81 | 4.8M | 4.5M | SEC |
| 2026-03-03 | 03-05 | Csiszar Ernst N | Director | S 公開市場賣出 | 6.5K | 300.40 | 2.0M | 17.2K | SEC |
| 2026-02-13 | 02-18 | JOHNSON JULIA L | Director | A 獲配股票 | 154 | – | – | 73.2K | SEC |
| 2026-02-13 | 02-18 | Palomarez Javier Alberto | Director | A 獲配股票 | 154 | – | – | 11.6K | SEC |
| 2026-02-13 | 02-18 | Csiszar Ernst N | Director | A 獲配股票 | 168 | – | – | 23.8K | SEC |
| 2026-02-13 | 02-18 | Dwyer Robert J | Director | F 繳稅扣股 | 34 | 269.53 | 9K | 20.8K | SEC |
| 2026-02-13 | 02-18 | Dwyer Robert J | Director | A 獲配股票 | 154 | – | – | 20.8K | SEC |
| 2026-02-13 | 02-18 | Csiszar Ernst N | Director | F 繳稅扣股 | 37 | 269.53 | 10K | 23.7K | SEC |
| 2026-02-13 | 02-18 | Parker Ava L | Director | F 繳稅扣股 | 22 | 269.53 | 6K | 5.3K | SEC |
| 2026-02-13 | 02-18 | Campbell C Robert | Director | A 獲配股票 | 154 | – | – | 33.6K | SEC |
| 2026-02-13 | 02-18 | Parker Ava L | Director | A 獲配股票 | 195 | – | – | 5.3K | SEC |
| 2026-02-13 | 02-18 | Palomarez Javier Alberto | Director | F 繳稅扣股 | 34 | 269.53 | 9K | 11.5K | SEC |
| 2025-11-14 | 11-18 | Csiszar Ernst N | Director | F 繳稅扣股 | 52 | 192.22 | 10K | 23.6K | SEC |
| 2025-11-14 | 11-18 | Csiszar Ernst N | Director | A 獲配股票 | 235 | – | – | 23.7K | SEC |
| 2025-11-14 | 11-18 | Dwyer Robert J | Director | F 繳稅扣股 | 48 | 192.22 | 9K | 20.7K | SEC |
| 2025-11-14 | 11-18 | JOHNSON JULIA L | Director | A 獲配股票 | 215 | – | – | 73.1K | SEC |
| 2025-11-14 | 11-18 | Palomarez Javier Alberto | Director | F 繳稅扣股 | 48 | 192.22 | 9K | 11.4K | SEC |
| 2025-11-14 | 11-18 | Palomarez Javier Alberto | Director | A 獲配股票 | 215 | – | – | 11.5K | SEC |
| 2025-11-14 | 11-18 | Campbell C Robert | Director | A 獲配股票 | 215 | – | – | 33.5K | SEC |
| 2025-11-14 | 11-18 | Dwyer Robert J | Director | A 獲配股票 | 215 | – | – | 20.7K | SEC |
| 2025-11-14 | 11-18 | Parker Ava L | Director | F 繳稅扣股 | 31 | 192.22 | 6K | 5.1K | SEC |
| 2025-11-14 | 11-18 | Parker Ava L | Director | A 獲配股票 | 274 | – | – | 5.1K | SEC |
| 2025-11-03 | 11-05 | Love Timothy Michael | CAO | S 公開市場賣出 | 1.9K | 206.15 | 398K | 9.8K | SEC |
| 2025-10-10 | 10-15 | DiMarco Paul | CFO | F 繳稅扣股 | 2.9K | 210.09 | 615K | 57.6K | SEC |
| 2025-10-10 | 10-15 | Love Timothy Michael | CAO | F 繳稅扣股 | 621 | 210.09 | 130K | 11.7K | SEC |
| 2025-09-29 | 10-01 | Campbell C Robert | Director | S 公開市場賣出 | 2.0K | 210.39 | 421K | 33.3K | SEC |
| 2025-09-18 | 09-22 | Apple Robert E | COO | S 公開市場賣出(10b5-1) | 100 | 201.06 | 20K | 184K | SEC |
| 2025-09-18 | 09-22 | Apple Robert E | COO | S 公開市場賣出(10b5-1) | 9.9K | 200.43 | 2.0M | 184K | SEC |
| 2025-09-11 | 09-16 | Campbell C Robert | Director | S 公開市場賣出 | 3.0K | 190.39 | 571K | 35.3K | SEC |
| 2025-08-15 | 08-19 | Csiszar Ernst N | Director | A 獲配股票 | 254 | – | – | 23.5K | SEC |
| 2025-08-15 | 08-19 | Csiszar Ernst N | Director | F 繳稅扣股 | 56 | 178.00 | 10K | 23.4K | SEC |
| 2025-08-15 | 08-19 | Parker Ava L | Director | F 繳稅扣股 | 33 | 178.00 | 6K | 4.9K | SEC |
| 2025-08-15 | 08-19 | Parker Ava L | Director | A 獲配股票 | 295 | – | – | 4.9K | SEC |
| 2025-08-15 | 08-19 | Dwyer Robert J | Director | A 獲配股票 | 232 | – | – | 20.5K | SEC |
| 2025-08-15 | 08-19 | Campbell C Robert | Director | A 獲配股票 | 232 | – | – | 38.3K | SEC |
| 2025-08-15 | 08-19 | Palomarez Javier Alberto | Director | F 繳稅扣股 | 52 | 178.00 | 9K | 11.3K | SEC |
| 2025-08-15 | 08-19 | Palomarez Javier Alberto | Director | A 獲配股票 | 232 | – | – | 11.3K | SEC |
| 2025-08-15 | 08-19 | JOHNSON JULIA L | Director | A 獲配股票 | 232 | – | – | 72.9K | SEC |
| 2025-08-15 | 08-19 | Dwyer Robert J | Director | F 繳稅扣股 | 52 | 178.00 | 9K | 20.5K | SEC |
| 2025-08-05 | 08-07 | de Cardenas Alberto | EVP, General Counsel | S 公開市場賣出 | 9.9K | 180.70 | 1.8M | 101K | SEC |
| 2025-08-05 | 08-07 | de Cardenas Alberto | EVP, General Counsel | S 公開市場賣出 | 100 | 180.70 | 18K | 111K | SEC |
| 2025-07-16 | 07-18 | Apple Robert E | COO | S 公開市場賣出(10b5-1) | 10.0K | 175.00 | 1.8M | 194K | SEC |
| 2025-05-15 | 05-19 | Palomarez Javier Alberto | Director | A 獲配股票 | 263 | – | – | 11.1K | SEC |
| 2025-05-15 | 05-19 | Campbell C Robert | Director | A 獲配股票 | 263 | – | – | 38.0K | SEC |
| 2025-05-15 | 05-19 | Parker Ava L | Director | F 繳稅扣股 | 37 | 157.32 | 6K | 4.6K | SEC |
| 2025-05-15 | 05-19 | Parker Ava L | Director | A 獲配股票 | 334 | – | – | 4.6K | 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 |
|---|---|---|---|---|
| BlackRock, Inc. | 7.6M | 3.2B | 新進 | 新進 |
| PECONIC PARTNERS LLC | 3.7M | 1.5B | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.8M | 1.2B | 新進 | 新進 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.8M | 1.2B | 新進 | 新進 |
| STATE STREET CORP | 2.2M | 934M | 新進 | 新進 |
| Hill City Capital, LP | 2.2M | 897M | 新進 | 新進 |
| JPMORGAN CHASE & CO | 1.3M | 567M | 新進 | 新進 |
| 孤松 LONE PINE CAPITAL LLC | 1.3M | 560M | 新進 | 新進 |
| BANK OF AMERICA CORP /DE/ | 1.3M | 556M | 新進 | 新進 |
| FIRST TRUST ADVISORS LP | 1.3M | 553M | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.3M | 530M | 新進 | 新進 |
| Invesco Ltd. | 1.2M | 516M | 新進 | 新進 |
| VICTORY CAPITAL MANAGEMENT INC | 1.2M | 503M | 新進 | 新進 |
| Hood River Capital Management LLC | 1.2M | 488M | 新進 | 新進 |
| FMR LLC | 890K | 370M | 新進 | 新進 |
| AMERIPRISE FINANCIAL INC | 735K | 306M | 新進 | 新進 |
| Bank of New York Mellon Corp | 674K | 281M | 新進 | 新進 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 660K | 275M | 新進 | 新進 |
| AQR CAPITAL MANAGEMENT LLC | 658K | 274M | 新進 | 新進 |
| MORGAN STANLEY | 654K | 272M | 新進 | 新進 |
| DIMENSIONAL FUND ADVISORS LP | 636K | 265M | 新進 | 新進 |
| Electron Capital Partners, LLC | 620K | 258M | 新進 | 新進 |
| CANADA PENSION PLAN INVESTMENT BOARD | 620K | 258M | 新進 | 新進 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 551K | 229M | 新進 | 新進 |
| GOLDMAN SACHS GROUP INC | 543K | 226M | 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 | 910 +99 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 910 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 59.6M · 74.2% |
| 合計季末市值 | 23.9B |
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 | 5.3M |
|---|---|
| 與上期比 | +1.1% |
| 佔流通股數 | 6.61% |
| 日均成交量 | 1.5M |
| 回補天數 | 3.6 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 | 5.3M | +1.1% | 6.61% | 1.5M | 3.6 |
| 2026-08-14 | 5.3M | +18.7% | 6.54% | 1.6M | 3.2 |
| 2026-07-31 | 4.4M | +4.5% | 5.51% | 1.7M | 2.7 |
| 2026-07-15 | 4.2M | -3.8% | 5.28% | 997K | 4.3 |
| 2026-06-30 | 4.4M | +19.6% | 5.48% | 1.4M | 3.2 |
| 2026-06-15 | 3.7M | +10.5% | 4.59% | 1.0M | 3.5 |
| 2026-05-29 | 3.3M | +3.0% | 4.15% | 1.4M | 2.4 |
| 2026-05-15 | 3.2M | +4.1% | 4.03% | 1.1M | 2.9 |
| 2026-04-30 | 3.1M | +3.1% | 3.87% | 850K | 3.7 |
| 2026-04-15 | 3.0M | +6.3% | 3.75% | 656K | 4.6 |
| 2026-03-31 | 2.8M | +10.5% | 3.53% | 1.1M | 2.7 |
| 2026-03-13 | 2.6M | -0.2% | 3.19% | 1.1M | 2.4 |
| 2026-02-27 | 2.6M | +4.6% | 3.20% | 1.1M | 2.3 |
| 2026-02-13 | 2.5M | -12.9% | 3.06% | 943K | 2.6 |
| 2026-01-30 | 2.8M | -7.1% | 3.51% | 659K | 4.3 |
| 2026-01-15 | 3.0M | +25.2% | 3.78% | 1.1M | 2.6 |
| 2025-12-31 | 2.4M | -13.3% | 3.02% | 641K | 3.8 |
| 2025-12-15 | 2.8M | +0.5% | 3.48% | 892K | 3.1 |
| 2025-11-28 | 2.8M | +40.9% | 3.46% | 787K | 3.5 |
| 2025-11-14 | 2.0M | +19.4% | 2.46% | 783K | 2.5 |
| 2025-10-31 | 1.7M | -7.5% | 2.06% | 1.1M | 1.5 |
| 2025-10-15 | 1.8M | +9.6% | 2.23% | 966K | 1.9 |
| 2025-09-30 | 1.6M | -0.6% | 2.03% | 932K | 1.8 |
| 2025-09-15 | 1.6M | -3.7% | 2.04% | 920K | 1.8 |
| 2025-08-29 | 1.7M | +11.0% | 2.12% | 865K | 2.0 |
| 2025-08-15 | 1.5M | +31.4% | 1.91% | 1.2M | 1.3 |