ALRM
Alarm.com Holdings, Inc.
-0.32 (-0.59%)55.16USD63.8K成交股數2.7B市值23.7本益比(近四季)2.5股價營收比+9.2%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 | 3 · 3.2M · 2 |
| 其中 10b5-1 計畫賣出 | 2 筆 |
| 近 180 天 買進 · 賣出金額 | 0.00 · 4.6M |
| 近 180 天 淨額 | −4.6M |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-02 | 09-04 | Trundle Stephen | Chief Executive Officer | G 贈與 | 2.0K | – | – | 323K | SEC |
| 2026-08-24 | 08-25 | Trundle Stephen | Chief Executive Officer | S 公開市場賣出(10b5-1) | 50.0K | 57.67 | 2.9M | 325K | SEC |
| 2026-08-24 | 08-25 | Trundle Stephen | Chief Executive Officer | M 選擇權執行 | 50.0K | 32.17 | 1.6M | 375K | SEC |
| 2026-08-12 | 08-14 | Bradley Kevin Christopher | Chief Financial Officer | S 公開市場賣出 | 5.4K | 55.07 | 297K | 78.2K | SEC |
| 2026-07-02 | 07-02 | Bradley Kevin Christopher | Chief Financial Officer | S 公開市場賣出(10b5-1) | 724 | 48.46 | 35K | 83.6K | SEC |
| 2026-06-12 | 06-12 | Ramos Daniel | See Remarks | S 公開市場賣出 | 2.0K | 46.50 | 93K | 53.1K | SEC |
| 2026-06-10 | 06-12 | Ramos Daniel | See Remarks | S 公開市場賣出 | 8.0K | 46.23 | 370K | 55.1K | SEC |
| 2026-06-10 | 06-12 | Bradley Kevin Christopher | Chief Financial Officer | S 公開市場賣出 | 2.2K | 46.15 | 102K | 84.3K | SEC |
| 2026-06-04 | 06-08 | Whall Timothy J. | Director | A 獲配股票 | 3.2K | – | – | 14.4K | SEC |
| 2026-06-04 | 06-08 | McAdam Timothy P | Director | A 獲配股票 | 3.2K | – | – | 104K | SEC |
| 2026-06-04 | 06-08 | Clarke Donald E | Director | A 獲配股票 | 3.2K | – | – | 18.2K | SEC |
| 2026-06-04 | 06-08 | WU Simone | Director | A 獲配股票 | 3.2K | – | – | 15.9K | SEC |
| 2026-06-04 | 06-08 | Evans Stephen C. | Director | A 獲配股票 | 3.2K | – | – | 9.3K | SEC |
| 2026-06-04 | 06-08 | NEVIN DARIUS G | Director | A 獲配股票 | 3.2K | – | – | 27.6K | SEC |
| 2026-06-04 | 06-08 | Harper Cecile Burleigh | Director | A 獲配股票 | 3.2K | – | – | 8.0K | SEC |
| 2026-05-26 | 05-28 | Kerzner Daniel | See Remarks | S 公開市場賣出(10b5-1) | 3.9K | 43.78 | 173K | 101K | SEC |
| 2026-05-26 | 05-28 | Trundle Stephen | Chief Executive Officer | S 公開市場賣出(10b5-1) | 6.1K | 43.78 | 266K | 325K | SEC |
| 2026-05-26 | 05-28 | Ramos Daniel | See Remarks | S 公開市場賣出(10b5-1) | 2.5K | 43.78 | 111K | 63.1K | SEC |
| 2026-05-18 | 05-20 | Kerzner Daniel | See Remarks | S 公開市場賣出(10b5-1) | 1.9K | 43.56 | 83K | 105K | SEC |
| 2026-05-18 | 05-20 | Ramos Daniel | See Remarks | S 公開市場賣出(10b5-1) | 1.6K | 43.56 | 68K | 65.6K | SEC |
| 2026-05-18 | 05-20 | Trundle Stephen | Chief Executive Officer | S 公開市場賣出(10b5-1) | 2.9K | 43.56 | 128K | 331K | SEC |
| 2026-04-08 | 04-10 | Bradley Kevin Christopher | Chief Financial Officer | A 獲配股票 | 35.0K | – | – | 86.5K | SEC |
| 2026-04-08 | 04-10 | Kerzner Daniel | See Remarks | A 獲配股票 | 55.0K | – | – | 107K | SEC |
| 2026-04-08 | 04-10 | Trundle Stephen | Chief Executive Officer | A 獲配股票 | 65.0K | – | – | 334K | SEC |
| 2026-04-08 | 04-10 | Ramos Daniel | See Remarks | A 獲配股票 | 25.0K | – | – | 67.2K | SEC |
| 2026-03-18 | 03-19 | NEVIN DARIUS G | Director | S 公開市場賣出(10b5-1) | 36.0K | 46.17 | 1.7M | 24.4K | SEC |
| 2026-03-18 | 03-19 | NEVIN DARIUS G | Director | M 選擇權執行 | 36.0K | 21.70 | 781K | 60.4K | SEC |
| 2026-03-18 | 03-19 | Bradley Kevin Christopher | Chief Financial Officer | S 公開市場賣出(10b5-1) | 1.5K | 45.97 | 69K | 51.5K | SEC |
| 2025-12-16 | 12-18 | BEDELL JEFFREY A | See Remarks | S 公開市場賣出 | 22.7K | 51.82 | 1.2M | 506K | SEC |
| 2025-12-16 | 12-18 | BEDELL JEFFREY A | See Remarks | M 選擇權執行 | 22.7K | 15.02 | 341K | 529K | SEC |
| 2025-12-12 | 12-16 | Evans Stephen C. | Director | S 公開市場賣出 | 1.2K | 52.27 | 60K | 6.1K | SEC |
| 2025-12-12 | 12-16 | BEDELL JEFFREY A | See Remarks | S 公開市場賣出 | 2.3K | 52.51 | 119K | 506K | SEC |
| 2025-12-12 | 12-16 | BEDELL JEFFREY A | See Remarks | M 選擇權執行 | 2.3K | 15.02 | 34K | 508K | SEC |
| 2025-11-25 | 11-28 | McAdam Timothy P | Director | G 贈與 | 7.0K | – | – | 101K | SEC |
| 2025-11-20 | 11-20 | Trundle Stephen | Chief Executive Officer | P 公開市場買進 | 100 | 48.66 | 5K | 1.3M | SEC |
| 2025-11-20 | 11-20 | Trundle Stephen | Chief Executive Officer | P 公開市場買進 | 9.9K | 48.06 | 476K | 1.3M | SEC |
| 2025-11-19 | 11-20 | Trundle Stephen | Chief Executive Officer | P 公開市場買進 | 12.5K | 48.53 | 605K | 1.3M | SEC |
| 2025-11-18 | 11-20 | Trundle Stephen | Chief Executive Officer | P 公開市場買進 | 3.5K | 48.57 | 172K | 1.3M | SEC |
| 2025-11-13 | 11-14 | Kerzner Daniel | See Remarks | S 公開市場賣出 | 10.0K | 50.33 | 503K | 52.0K | SEC |
| 2025-11-13 | 11-14 | Kerzner Daniel | See Remarks | M 選擇權執行 | 10.0K | 15.02 | 150K | 62.0K | SEC |
| 2025-11-12 | 11-14 | Kerzner Daniel | See Remarks | S 公開市場賣出 | 20.0K | 50.29 | 1.0M | 52.0K | SEC |
| 2025-07-02 | 07-02 | Bradley Kevin Christopher | Chief Financial Officer | S 公開市場賣出(10b5-1) | 754 | 56.75 | 43K | 53.1K | SEC |
| 2025-06-11 | 06-12 | Evans Stephen C. | Director | S 公開市場賣出 | 1.0K | 59.64 | 60K | 7.3K | SEC |
| 2025-06-05 | 06-06 | Harper Cecile Burleigh | Director | A 獲配股票 | 2.5K | – | – | 4.8K | SEC |
| 2025-06-05 | 06-06 | NEVIN DARIUS G | Director | A 獲配股票 | 2.5K | – | – | 24.4K | SEC |
| 2025-06-05 | 06-06 | McAdam Timothy P | Director | A 獲配股票 | 2.5K | – | – | 108K | SEC |
| 2025-06-05 | 06-06 | Evans Stephen C. | Director | A 獲配股票 | 2.5K | – | – | 8.3K | SEC |
| 2025-06-05 | 06-06 | Whall Timothy J. | Director | A 獲配股票 | 2.5K | – | – | 11.2K | SEC |
| 2025-06-05 | 06-06 | Clarke Donald E | Director | A 獲配股票 | 2.5K | – | – | 15.0K | SEC |
| 2025-06-05 | 06-06 | WU Simone | Director | A 獲配股票 | 2.5K | – | – | 12.6K | SEC |
| 2025-05-27 | 05-27 | Ramos Daniel | See Remarks | S 公開市場賣出(10b5-1) | 7.0K | 57.68 | 404K | 42.2K | SEC |
| 2025-05-23 | 05-27 | Ramos Daniel | See Remarks | S 公開市場賣出(10b5-1) | 1.8K | 56.66 | 100K | 49.2K | SEC |
| 2025-05-23 | 05-27 | BEDELL JEFFREY A | See Remarks | S 公開市場賣出(10b5-1) | 2.2K | 56.66 | 125K | 506K | SEC |
| 2025-05-23 | 05-27 | Kerzner Daniel | See Remarks | S 公開市場賣出(10b5-1) | 2.2K | 56.66 | 125K | 72.0K | SEC |
| 2025-05-23 | 05-27 | Trundle Stephen | Chief Executive Officer | S 公開市場賣出(10b5-1) | 3.6K | 56.66 | 206K | 269K | SEC |
| 2025-05-22 | 05-27 | Trundle Stephen | Chief Executive Officer | A 獲配股票 | 25.0K | – | – | 273K | SEC |
| 2025-05-22 | 05-27 | Ramos Daniel | See Remarks | A 獲配股票 | 14.0K | – | – | 51.0K | SEC |
| 2025-05-22 | 05-27 | Kerzner Daniel | See Remarks | A 獲配股票 | 17.5K | – | – | 74.2K | SEC |
| 2025-05-22 | 05-27 | BEDELL JEFFREY A | See Remarks | A 獲配股票 | 17.5K | – | – | 508K | SEC |
| 2025-05-16 | 05-16 | Kerzner Daniel | See Remarks | S 公開市場賣出(10b5-1) | 2.0K | 59.51 | 120K | 56.7K | SEC |
| 2025-05-16 | 05-16 | Bradley Kevin Christopher | Chief Financial Officer | S 公開市場賣出(10b5-1) | 390 | 59.51 | 23K | 53.8K | SEC |
| 2025-05-16 | 05-16 | BEDELL JEFFREY A | See Remarks. | S 公開市場賣出(10b5-1) | 2.0K | 59.51 | 120K | 491K | SEC |
| 2025-05-16 | 05-16 | Trundle Stephen | Chief Executive Officer | S 公開市場賣出(10b5-1) | 3.6K | 59.51 | 216K | 248K | SEC |
| 2025-05-16 | 05-16 | Ramos Daniel | See Remarks | S 公開市場賣出(10b5-1) | 1.6K | 59.51 | 98K | 37.0K | SEC |
| 2025-05-14 | 05-16 | Ramos Daniel | See Remarks | S 公開市場賣出(10b5-1) | 6.9K | 60.06 | 414K | 38.6K | SEC |
| 2025-05-14 | 05-16 | Ramos Daniel | See Remarks | M 選擇權執行 | 3.5K | 51.50 | 180K | 45.5K | SEC |
| 2025-05-14 | 05-16 | Ramos Daniel | See Remarks | M 選擇權執行 | 1.7K | 37.94 | 63K | 42.0K | SEC |
| 2025-04-02 | 04-04 | BEDELL JEFFREY A | Other | S 公開市場賣出(10b5-1) | 777 | 55.49 | 43K | 493K | SEC |
| 2025-04-02 | 04-04 | Ramos Daniel | Other | S 公開市場賣出(10b5-1) | 777 | 55.49 | 43K | 40.3K | SEC |
| 2025-04-02 | 04-04 | Kerzner Daniel | Other | S 公開市場賣出(10b5-1) | 932 | 55.49 | 52K | 58.7K | SEC |
| 2025-04-02 | 04-04 | Trundle Stephen | Chief Executive Officer | S 公開市場賣出(10b5-1) | 1.6K | 55.49 | 86K | 251K | SEC |
| 2025-03-17 | 03-19 | Bradley Kevin Christopher | Chief Financial Officer | A 獲配股票 | 25.0K | – | – | 54.2K | SEC |
| 2025-03-12 | 03-14 | Valenzuela Steve | Chief Financial Officer | M 選擇權執行 | 2.5K | 51.50 | 129K | 40.9K | SEC |
| 2025-03-12 | 03-14 | Valenzuela Steve | Chief Financial Officer | M 選擇權執行 | 936 | 37.94 | 36K | 38.4K | SEC |
| 2025-03-12 | 03-14 | Valenzuela Steve | Chief Financial Officer | S 公開市場賣出 | 3.4K | 58.45 | 201K | 37.5K | SEC |
| 2025-03-06 | 03-10 | Valenzuela Steve | Chief Financial Officer | S 公開市場賣出 | 1.6K | 59.57 | 93K | 37.5K | SEC |
| 2025-03-06 | 03-10 | Valenzuela Steve | Chief Financial Officer | M 選擇權執行 | 1.6K | 37.94 | 59K | 39.1K | SEC |
| 2024-12-13 | 12-17 | Kerzner Daniel | See Remarks | S 公開市場賣出 | 32.9K | 66.40 | 2.2M | 59.7K | SEC |
| 2024-12-13 | 12-17 | Kerzner Daniel | See Remarks | M 選擇權執行 | 25.0K | 15.02 | 376K | 92.5K | SEC |
| 2024-12-10 | 12-11 | Trundle Stephen | Chief Executive Officer | M 選擇權執行 | 47.5K | 21.70 | 1.0M | 300K | 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. | 9.5M | 443M | 新進 | 新進 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.0M | 189M | 新進 | 新進 |
| DISCIPLINED GROWTH INVESTORS INC /MN | 3.6M | 168M | 新進 | 新進 |
| BANK OF MONTREAL /CAN/ | 3.5M | 161M | 新進 | 新進 |
| STATE STREET CORP | 2.2M | 102M | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.1M | 100M | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.3M | 62.5M | 新進 | 新進 |
| DIMENSIONAL FUND ADVISORS LP | 1.3M | 58.8M | 新進 | 新進 |
| MORGAN STANLEY | 1.2M | 55.3M | 新進 | 新進 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.0M | 47.2M | 新進 | 新進 |
| GENEVA CAPITAL MANAGEMENT LLC | 828K | 38.7M | 新進 | 新進 |
| FMR LLC | 775K | 36.2M | 新進 | 新進 |
| Two Sigma TWO SIGMA INVESTMENTS, LP | 677K | 31.6M | 新進 | 新進 |
| NORTHERN TRUST CORP | 663K | 31.0M | 新進 | 新進 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 630K | 29.4M | 新進 | 新進 |
| GOLDMAN SACHS GROUP INC | 599K | 28.0M | 新進 | 新進 |
| AMERICAN CENTURY COMPANIES INC | 575K | 26.9M | 新進 | 新進 |
| Select Equity Group, L.P. | 462K | 21.6M | 新進 | 新進 |
| Public Sector Pension Investment Board | 449K | 21.0M | 新進 | 新進 |
| BANK OF AMERICA CORP /DE/ | 436K | 20.3M | 新進 | 新進 |
| RIVERBRIDGE PARTNERS LLC | 395K | 18.4M | 新進 | 新進 |
| JPMORGAN CHASE & CO | 395K | 18.4M | 新進 | 新進 |
| DEUTSCHE BANK AG\ | 369K | 17.3M | 新進 | 新進 |
| BNP PARIBAS FINANCIAL MARKETS | 352K | 16.5M | 新進 | 新進 |
| VANGUARD FIDUCIARY TRUST CO | 329K | 15.4M | 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 | 314 +19 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 314 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 48.5M · 98.8% |
| 合計季末市值 | 2.2B |
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 | 2.8M |
|---|---|
| 與上期比 | +2.4% |
| 佔流通股數 | 5.69% |
| 日均成交量 | 342K |
| 回補天數 | 8.2 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 | 2.8M | +2.4% | 5.69% | 342K | 8.2 |
| 2026-08-14 | 2.7M | +5.0% | 5.56% | 395K | 6.9 |
| 2026-07-31 | 2.6M | +1.2% | 5.29% | 412K | 6.3 |
| 2026-07-15 | 2.6M | -6.4% | 5.23% | 447K | 5.8 |
| 2026-06-30 | 2.7M | +8.6% | 5.59% | 806K | 3.4 |
| 2026-06-15 | 2.5M | -2.2% | 5.15% | 512K | 4.9 |
| 2026-05-29 | 2.6M | +2.9% | 5.26% | 453K | 5.7 |
| 2026-05-15 | 2.5M | +0.2% | 5.11% | 525K | 4.8 |
| 2026-04-30 | 2.5M | +9.1% | 5.10% | 442K | 5.7 |
| 2026-04-15 | 2.3M | -2.8% | 4.68% | 471K | 4.9 |
| 2026-03-31 | 2.4M | -4.5% | 4.81% | 432K | 5.5 |
| 2026-03-13 | 2.5M | +8.0% | 5.03% | 428K | 5.8 |
| 2026-02-27 | 2.3M | -9.7% | 4.66% | 597K | 3.8 |
| 2026-02-13 | 2.5M | +15.0% | 5.16% | 460K | 5.5 |
| 2026-01-30 | 2.2M | -8.6% | 4.49% | 367K | 6.0 |
| 2026-01-15 | 2.4M | +7.3% | 4.91% | 326K | 7.4 |
| 2025-12-31 | 2.2M | +3.5% | 4.58% | 368K | 6.1 |
| 2025-12-15 | 2.2M | -0.6% | 4.42% | 400K | 5.4 |
| 2025-11-28 | 2.2M | -3.0% | 4.45% | 483K | 4.5 |
| 2025-11-14 | 2.3M | -5.6% | 4.59% | 376K | 6.0 |
| 2025-10-31 | 2.4M | -3.2% | 4.86% | 309K | 7.7 |
| 2025-10-15 | 2.5M | +3.4% | 5.02% | 339K | 7.3 |
| 2025-09-30 | 2.4M | -2.2% | 4.86% | 609K | 3.9 |
| 2025-09-15 | 2.4M | +0.1% | 4.96% | 312K | 7.8 |
| 2025-08-29 | 2.4M | +6.9% | 4.96% | 322K | 7.6 |
| 2025-08-15 | 2.3M | +7.3% | 4.64% | 476K | 4.8 |