AMT
美國電塔 AMERICAN TOWER CORP /MA/
+0.14 (+0.08%)176.53USD901K成交股數82.3B市值32.5本益比(近四季)–股價營收比-13.4%營收年增(近四季)2026-10-27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 | 1 · 501K · 1 |
|---|---|
| 近 90 天 賣出筆數 · 金額 · 人數 | 3 · 1.2M · 2 |
| 其中 10b5-1 計畫賣出 | 2 筆 |
| 近 180 天 買進 · 賣出金額 | 501K · 1.4M |
| 近 180 天 淨額 | −876K |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-21 | 08-25 | Kalathur Rajesh | Director | P 公開市場買進 | 2.8K | 177.00 | 501K | 7.8K | SEC |
| 2026-07-29 | 07-31 | Meyer Robert Joseph | SVP & Advisor to the CFO | S 公開市場賣出 | 5.0K | 178.89 | 894K | 21.4K | SEC |
| 2026-07-29 | 07-30 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | S 公開市場賣出(10b5-1) | 1.1K | 174.96 | 194K | 27.7K | SEC |
| 2026-07-28 | 07-30 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | S 公開市場賣出(10b5-1) | 685 | 169.54 | 116K | 28.8K | SEC |
| 2026-06-01 | 06-03 | Meyer Robert Joseph | SVP & Advisor to the CFO | F 繳稅扣股 | 153 | 187.53 | 29K | 26.3K | SEC |
| 2026-05-28 | 06-01 | REEVE PAMELA D A | Director | G 贈與 | 810 | – | – | 21.1K | SEC |
| 2026-04-29 | 04-30 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | S 公開市場賣出(10b5-1) | 416 | 177.54 | 74K | 29.5K | SEC |
| 2026-04-28 | 04-30 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | S 公開市場賣出(10b5-1) | 556 | 178.48 | 99K | 29.9K | SEC |
| 2026-03-11 | 03-12 | Vondran Steven O | President and CEO | F 繳稅扣股 | 2.2K | 182.85 | 395K | 109K | SEC |
| 2026-03-11 | 03-12 | Noel Eugene M | EVP & Chief Operating Officer | F 繳稅扣股 | 719 | 182.85 | 131K | 34.5K | SEC |
| 2026-03-11 | 03-12 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | F 繳稅扣股 | 863 | 182.85 | 158K | 30.4K | SEC |
| 2026-03-11 | 03-12 | Font Juan | SVP, Pres. & CEO, CoreSite | F 繳稅扣股 | 928 | 182.85 | 170K | 28.4K | SEC |
| 2026-03-11 | 03-12 | Smith Rodney M | EVP, CFO & Treasurer | F 繳稅扣股 | 1.3K | 182.85 | 237K | 92.5K | SEC |
| 2026-03-11 | 03-12 | Meyer Robert Joseph | SVP & Chief Accounting Officer | F 繳稅扣股 | 684 | 182.85 | 125K | 26.4K | SEC |
| 2026-03-11 | 03-12 | Rossi Richard C | EVP & President, U.S. Tower | F 繳稅扣股 | 684 | 182.85 | 125K | 17.5K | SEC |
| 2026-03-10 | 03-12 | Meyer Robert Joseph | SVP & Chief Accounting Officer | A 獲配股票 | 4.0K | – | – | 28.5K | SEC |
| 2026-03-10 | 03-12 | REEVE PAMELA D A | Director | A 獲配股票 | 1.2K | – | – | 21.9K | SEC |
| 2026-03-10 | 03-12 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | F 繳稅扣股 | 6.6K | 186.12 | 1.2M | 31.3K | SEC |
| 2026-03-10 | 03-12 | REILLY EUGENE F | Director | A 獲配股票 | 1.2K | – | – | 6.9K | SEC |
| 2026-03-10 | 03-12 | Ray Neville R | Director | A 獲配股票 | 1.2K | – | – | 2.3K | SEC |
| 2026-03-10 | 03-12 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | A 獲配股票 | 6.9K | – | – | 37.9K | SEC |
| 2026-03-10 | 03-12 | Noel Eugene M | EVP & Chief Operating Officer | A 獲配股票 | 8.2K | – | – | 37.8K | SEC |
| 2026-03-10 | 03-12 | Frank Kenneth R | Director | A 獲配股票 | 1.2K | – | – | 6.2K | SEC |
| 2026-03-10 | 03-12 | Noel Eugene M | EVP & Chief Operating Officer | F 繳稅扣股 | 2.5K | 186.12 | 465K | 35.3K | SEC |
| 2026-03-10 | 03-12 | Vondran Steven O | President and CEO | F 繳稅扣股 | 15.3K | 186.12 | 2.8M | 111K | SEC |
| 2026-03-10 | 03-12 | Tanner Bruce L | Director | A 獲配股票 | 1.2K | – | – | 6.9K | SEC |
| 2026-03-10 | 03-12 | Rossi Richard C | EVP & President, U.S. Tower | F 繳稅扣股 | 1.5K | 186.12 | 287K | 18.2K | SEC |
| 2026-03-10 | 03-12 | Lieblein Grace | Director | A 獲配股票 | 1.2K | – | – | 9.1K | SEC |
| 2026-03-10 | 03-12 | Meyer Robert Joseph | SVP & Chief Accounting Officer | F 繳稅扣股 | 1.4K | 186.12 | 255K | 27.1K | SEC |
| 2026-03-10 | 03-12 | Clarke Teresa Hillary | Director | A 獲配股票 | 1.2K | – | – | 5.3K | SEC |
| 2026-03-10 | 03-12 | Rossi Richard C | EVP & President, U.S. Tower | A 獲配股票 | 6.4K | – | – | 19.7K | SEC |
| 2026-03-10 | 03-12 | Font Juan | SVP, Pres. & CEO, CoreSite | A 獲配股票 | 8.1K | – | – | 31.1K | SEC |
| 2026-03-10 | 03-12 | Kalathur Rajesh | Director | P 公開市場買進 | 2.7K | 185.30 | 495K | 4.9K | SEC |
| 2026-03-10 | 03-12 | MACNAB CRAIG | Director | A 獲配股票 | 1.2K | – | – | 15.3K | SEC |
| 2026-03-10 | 03-12 | Smith Rodney M | EVP, CFO & Treasurer | F 繳稅扣股 | 12.4K | 186.12 | 2.3M | 93.8K | SEC |
| 2026-03-10 | 03-12 | Font Juan | SVP, Pres. & CEO, CoreSite | F 繳稅扣股 | 1.8K | 186.12 | 341K | 29.3K | SEC |
| 2026-03-10 | 03-12 | HORMATS ROBERT D | Director | A 獲配股票 | 1.2K | – | – | 9.6K | SEC |
| 2026-03-10 | 03-12 | Smith Rodney M | EVP, CFO & Treasurer | A 獲配股票 | 10.5K | – | – | 106K | SEC |
| 2026-03-10 | 03-12 | Kalathur Rajesh | Director | A 獲配股票 | 1.2K | – | – | 2.3K | SEC |
| 2026-03-10 | 03-12 | Chambliss Kelly C | Director | A 獲配股票 | 1.2K | – | – | 4.4K | SEC |
| 2026-03-10 | 03-12 | Vondran Steven O | President and CEO | A 獲配股票 | 21.0K | – | – | 126K | SEC |
| 2026-03-04 | 03-06 | Vondran Steven O | President and CEO | S 公開市場賣出(10b5-1) | 16.6K | 188.82 | 3.1M | 107K | SEC |
| 2026-03-04 | 03-06 | Vondran Steven O | President and CEO | S 公開市場賣出(10b5-1) | 15.1K | 187.90 | 2.8M | 124K | SEC |
| 2026-03-04 | 03-06 | Vondran Steven O | President and CEO | M 選擇權執行 | 33.5K | 94.71 | 3.2M | 139K | SEC |
| 2026-03-04 | 03-06 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | S 公開市場賣出(10b5-1) | 682 | 188.51 | 129K | 31.0K | SEC |
| 2026-03-04 | 03-06 | Vondran Steven O | President and CEO | S 公開市場賣出(10b5-1) | 1.8K | 189.82 | 337K | 105K | SEC |
| 2026-03-02 | 03-04 | Noel Eugene M | EVP & Chief Operating Officer | M 選擇權執行 | 41.2K | 94.71 | 3.9M | 70.8K | SEC |
| 2026-03-02 | 03-04 | Noel Eugene M | EVP & Chief Operating Officer | S 公開市場賣出(10b5-1) | 7.4K | 190.29 | 1.4M | 58.2K | SEC |
| 2026-03-02 | 03-04 | Noel Eugene M | EVP & Chief Operating Officer | S 公開市場賣出(10b5-1) | 5.2K | 189.36 | 993K | 65.6K | SEC |
| 2026-03-02 | 03-04 | Noel Eugene M | EVP & Chief Operating Officer | S 公開市場賣出(10b5-1) | 7.0K | 192.03 | 1.3M | 29.6K | SEC |
| 2026-03-02 | 03-04 | Noel Eugene M | EVP & Chief Operating Officer | S 公開市場賣出(10b5-1) | 21.6K | 191.40 | 4.1M | 36.6K | SEC |
| 2026-02-27 | 03-03 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | S 公開市場賣出(10b5-1) | 656 | 186.16 | 122K | 31.7K | SEC |
| 2026-02-27 | 03-03 | Meyer Robert Joseph | SVP & Chief Accounting Officer | S 公開市場賣出 | 4.5K | 186.73 | 832K | 24.5K | SEC |
| 2026-02-25 | 02-27 | Smith Rodney M | EVP, CFO & Treasurer | A 獲配股票 | 21.4K | – | – | 95.7K | SEC |
| 2026-02-25 | 02-27 | Vondran Steven O | President and CEO | A 獲配股票 | 24.6K | – | – | 105K | SEC |
| 2026-02-25 | 02-27 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | A 獲配股票 | 11.1K | – | – | 32.4K | SEC |
| 2026-02-17 | 02-19 | Smith Rodney M | EVP, CFO & Treasurer | S 公開市場賣出(10b5-1) | 9.6K | 191.52 | 1.8M | 97.0K | SEC |
| 2026-02-17 | 02-19 | Smith Rodney M | EVP, CFO & Treasurer | S 公開市場賣出(10b5-1) | 1 | 193.13 | 193.13 | 74.3K | SEC |
| 2026-02-17 | 02-19 | Smith Rodney M | EVP, CFO & Treasurer | S 公開市場賣出(10b5-1) | 2.1K | 190.35 | 397K | 107K | SEC |
| 2026-02-17 | 02-19 | Smith Rodney M | EVP, CFO & Treasurer | M 選擇權執行 | 34.3K | 94.71 | 3.3M | 109K | SEC |
| 2026-02-17 | 02-19 | Smith Rodney M | EVP, CFO & Treasurer | S 公開市場賣出(10b5-1) | 22.7K | 192.49 | 4.4M | 74.3K | SEC |
| 2026-01-03 | 01-06 | Font Juan | SVP, Pres. & CEO, CoreSite | F 繳稅扣股 | 419 | 174.80 | 73K | 23.1K | SEC |
| 2025-10-31 | 11-04 | REILLY EUGENE F | Director | P 公開市場買進 | 5.6K | 178.99 | 994K | 5.7K | SEC |
| 2025-10-01 | 10-03 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | F 繳稅扣股 | 55 | 193.32 | 11K | 21.3K | SEC |
| 2025-07-31 | 08-01 | Font Juan | SVP, Pres. & CEO, CoreSite | S 公開市場賣出 | 720 | 208.33 | 150K | 23.4K | SEC |
| 2025-06-01 | 06-03 | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | F 繳稅扣股 | 162 | 214.65 | 35K | 28.8K | SEC |
| 2025-03-17 | 03-19 | Goel Sanjay | EVP & President, Asia-Pacific | S 公開市場賣出 | 4.0K | 215.92 | 864K | 25.4K | SEC |
| 2025-03-11 | 03-12 | Rossi Richard C | EVP & President, U.S. Tower | F 繳稅扣股 | 717 | 209.78 | 150K | 13.2K | SEC |
| 2025-03-11 | 03-12 | Puech Olivier | EVP & President, International | F 繳稅扣股 | 1.2K | 209.78 | 254K | 38.0K | SEC |
| 2025-03-11 | 03-12 | Smith Rodney M | EVP, CFO & Treasurer | F 繳稅扣股 | 1.4K | 209.78 | 285K | 74.2K | SEC |
| 2025-03-11 | 03-12 | Font Juan | SVP, Pres. & CEO, CoreSite | F 繳稅扣股 | 981 | 209.78 | 206K | 24.1K | SEC |
| 2025-03-11 | 03-12 | Meyer Robert Joseph JR | SVP & Chief Accounting Officer | F 繳稅扣股 | 717 | 209.78 | 150K | 29.0K | SEC |
| 2025-03-11 | 03-12 | Noel Eugene M | EVP & Chief Operating Officer | F 繳稅扣股 | 755 | 209.78 | 158K | 29.5K | SEC |
| 2025-03-11 | 03-12 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | F 繳稅扣股 | 905 | 209.78 | 190K | 21.3K | SEC |
| 2025-03-11 | 03-12 | Vondran Steven O | President and CEO | F 繳稅扣股 | 2.3K | 209.78 | 475K | 80.7K | SEC |
| 2025-03-10 | 03-12 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | F 繳稅扣股 | 1.4K | 213.07 | 301K | 22.2K | SEC |
| 2025-03-10 | 03-12 | Dowling Ruth T | EVP, Chief Admin Ofr, GC & Sec | A 獲配股票 | 6.0K | – | – | 23.6K | SEC |
| 2025-03-10 | 03-12 | REEVE PAMELA D A | Director | A 獲配股票 | 1.1K | – | – | 20.7K | SEC |
| 2025-03-10 | 03-12 | REED JOANN A | Director | A 獲配股票 | 1.1K | – | – | 62.9K | SEC |
| 2025-03-10 | 03-12 | Kalathur Rajesh | Director | A 獲配股票 | 1.1K | – | – | 1.1K | 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 |
|---|---|---|---|---|
| BlackRock, Inc. | 45.8M | 7.5B | +842K (+2%) | 加碼 |
| VANGUARD CAPITAL MANAGEMENT LLC | 30.4M | 5.0B | +75.4K (+0%) | 加碼 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 27.9M | 4.6B | +256K (+1%) | 加碼 |
| STATE STREET CORP | 22.1M | 3.6B | +632K (+3%) | 加碼 |
| GEODE CAPITAL MANAGEMENT, LLC | 13.8M | 2.3B | −94.7K (-1%) | 減碼 |
| FMR LLC | 11.4M | 1.9B | +59.4K (+1%) | 加碼 |
| MORGAN STANLEY | 9.6M | 1.6B | +27.0K (+0%) | 加碼 |
| JPMORGAN CHASE & CO | 8.9M | 1.5B | −6.3M (-41%) | 減碼 |
| LAZARD ASSET MANAGEMENT LLC | 8.4M | 1.4B | +1.1M (+15%) | 加碼 |
| Invesco Ltd. | 7.1M | 1.2B | −206K (-3%) | 減碼 |
| DEUTSCHE BANK AG\ | 6.7M | 1.1B | −1.1M (-14%) | 減碼 |
| Capital World Investors | 6.6M | 1.1B | +887K (+16%) | 加碼 |
| 挪威主權基金 NORGES BANK | 6.4M | 1.0B | 新進 | 新進 |
| DIMENSIONAL FUND ADVISORS LP | 5.9M | 961M | +64.6K (+1%) | 加碼 |
| PRINCIPAL FINANCIAL GROUP INC | 5.7M | 939M | −172K (-3%) | 減碼 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 5.6M | 917M | +367K (+7%) | 加碼 |
| NORTHERN TRUST CORP | 5.0M | 822M | −316K (-6%) | 減碼 |
| GOLDMAN SACHS GROUP INC | 5.0M | 811M | +261K (+6%) | 加碼 |
| Legal & General Group Plc | 4.9M | 794M | +27.9K (+1%) | 加碼 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 4.6M | 753M | +407K (+10%) | 加碼 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 4.5M | 740M | +187K (+4%) | 加碼 |
| Amundi | 4.0M | 662M | +215K (+6%) | 加碼 |
| BANK OF AMERICA CORP /DE/ | 3.9M | 639M | −606K (-13%) | 減碼 |
| Clearbridge Investments, LLC | 3.7M | 612M | +57.1K (+2%) | 加碼 |
| WELLS FARGO & COMPANY/MN | 3.4M | 559M | −81.6K (-2%) | 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 | 1,748 -10 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 175 / 185 / 612 / 591 |
| 機構合計持股 · 佔流通股 | 440M · 94.5% |
| 合計季末市值 | 67.9B |
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 | 5.9M |
|---|---|
| 與上期比 | -15.7% |
| 佔流通股數 | 1.27% |
| 日均成交量 | 1.9M |
| 回補天數 | 3.1 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 | 5.9M | -15.7% | 1.27% | 1.9M | 3.1 |
| 2026-08-14 | 7.0M | -7.5% | 1.51% | 2.4M | 3.0 |
| 2026-07-31 | 7.6M | -0.5% | 1.63% | 3.5M | 2.2 |
| 2026-07-15 | 7.6M | -0.2% | 1.64% | 3.1M | 2.5 |
| 2026-06-30 | 7.7M | -14.5% | 1.64% | 4.0M | 1.9 |
| 2026-06-15 | 9.0M | -1.2% | 1.92% | 3.2M | 2.8 |
| 2026-05-29 | 9.1M | +0.9% | 1.95% | 3.1M | 2.9 |
| 2026-05-15 | 9.0M | +11.7% | 1.93% | 2.8M | 3.2 |
| 2026-04-30 | 8.0M | +17.6% | 1.73% | 3.1M | 2.6 |
| 2026-04-15 | 6.8M | -2.0% | 1.47% | 3.1M | 2.2 |
| 2026-03-31 | 7.0M | +6.8% | 1.50% | 3.7M | 1.9 |
| 2026-03-13 | 6.5M | +3.7% | 1.40% | 2.8M | 2.3 |
| 2026-02-27 | 6.3M | -6.6% | 1.35% | 3.1M | 2.0 |
| 2026-02-13 | 6.7M | +13.8% | 1.45% | 3.4M | 2.0 |
| 2026-01-30 | 5.9M | -10.4% | 1.27% | 3.6M | 1.6 |
| 2026-01-15 | 6.6M | +3.7% | 1.42% | 2.8M | 2.3 |
| 2025-12-31 | 6.4M | +5.0% | 1.37% | 3.0M | 2.1 |
| 2025-12-15 | 6.1M | +1.3% | 1.30% | 3.7M | 1.7 |
| 2025-11-28 | 6.0M | +2.3% | 1.29% | 2.9M | 2.1 |
| 2025-11-14 | 5.9M | +18.5% | 1.26% | 3.0M | 2.0 |
| 2025-10-31 | 4.9M | +0.8% | 1.06% | 2.8M | 1.8 |
| 2025-10-15 | 4.9M | +6.4% | 1.05% | 3.1M | 1.6 |
| 2025-09-30 | 4.6M | -17.3% | 0.99% | 3.2M | 1.4 |
| 2025-09-15 | 5.6M | -3.2% | 1.20% | 3.4M | 1.6 |
| 2025-08-29 | 5.8M | +6.5% | 1.24% | 2.4M | 2.4 |
| 2025-08-15 | 5.4M | -0.8% | 1.16% | 2.3M | 2.4 |