Alarm.com Holdings, Inc.
ALRM- 交易所
- Nasdaq
- 產業
- Services-Prepackaged Software
- SEC CIK
- 0001459200
近 90 天，Alarm.com Holdings, Inc. 內部人申報 0 筆公開市場買進、2 筆賣出；2026 年第 2 季末有 316 家機構在 13F 申報持有，市值合計 $22.7 億；沒有大師持有。
持有 ALRM 5% 以上的大股東
最新一份 Schedule 13D 或 13G 申報持有 Alarm.com Holdings, Inc. 5% 以上的持有人，依持股比例由大到小；變化是跟這位持有人的上一份申報比。
| 持有人 | 最新表單 | 持股 | 變化 | 首次申報 | 最新申報 | 原文 |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 16.80%股數 834.1 萬 | −2.10 個百分點原本 18.90% | 2025/2/52 份 | 2025/4/29 | SEC |
| Vanguard Portfolio Management LLC | 13G | 8.04%股數 399.7 萬 | 新申報 | 2026/4/281 份 | 2026/4/28 | SEC |
| Disciplined Growth Investors Inc | 13G/A | 7.30%股數 358.6 萬 | +0.70 個百分點原本 6.60% | 2024/11/148 份 | 2026/8/14 | SEC |
| Bank of Montreal | 13G/A | 6.98%股數 345.5 萬 | +1.60 個百分點原本 5.38% | 2026/5/132 份 | 2026/8/12 | SEC |
| Vanguard Capital Management LLC | 13G | 5.09%股數 253.0 萬 | 新申報 | 2026/4/291 份 | 2026/4/29 | SEC |
持股是每位持有人最新一份申報的數字。最後一份是舊格式（2024 年 12 月 18 日以前）的持有人沒有持股比例紀錄，不列在這裡；公司被收購或下市之後，持有人通常就不再申報。
13D 與 13G 申報
Alarm.com Holdings, Inc. 的 44 份 Schedule 13D、13G 申報，由新到舊，包括沒有持股比例的舊格式申報。
| 申報時間（美東） | 申報人 | 表單 | 持股 | 變化 | 事件日 | 原文 |
|---|---|---|---|---|---|---|
| 2026/8/1415:33 ET | Disciplined Growth Investors Inc | 13G/A | 7.30%股數 358.6 萬 | +0.70 個百分點原本 6.60% | 2026/6/30 | SEC |
| 2026/8/1211:08 ET | Bank of Montreal等 9 位 | 13G/A | 6.98%股數 345.5 萬 | +1.60 個百分點原本 5.38% | 2026/6/30 | SEC |
| 2026/5/1516:03 ET | Disciplined Growth Investors Inc | 13G/A | 6.60%股數 326.9 萬 | −0.30 個百分點原本 6.90% | 2026/3/31 | SEC |
| 2026/5/1316:25 ET | Bank of Montreal等 10 位 | 13G | 5.38%股數 267.6 萬 | 新申報 | 2026/3/31 | SEC |
| 2026/4/2916:28 ET | Vanguard Capital Management LLC | 13G | 5.09%股數 253.0 萬 | 新申報 | 2026/3/31 | SEC |
| 2026/4/2815:52 ET | Vanguard Portfolio Management LLC | 13G | 8.04%股數 399.7 萬 | 新申報 | 2026/3/31 | SEC |
| 2026/3/2615:25 ET | Vanguard Group Inc | 13G/A | 0.00%股數 0 | –低於 5% | 2026/3/13 | SEC |
| 2026/2/1716:22 ET | Disciplined Growth Investors Inc | 13G/A | 6.90%股數 341.8 萬 | +0.20 個百分點原本 6.70% | 2025/12/31 | SEC |
| 2025/11/1415:38 ET | Disciplined Growth Investors Inc | 13G/A | 6.70%股數 333.2 萬 | −0.30 個百分點原本 7.00% | 2025/9/30 | SEC |
| 2025/8/1417:22 ET | Disciplined Growth Investors Inc | 13G/A | 7.00%股數 349.2 萬 | +0.20 個百分點原本 6.80% | 2025/6/30 | SEC |
| 2025/5/1515:58 ET | Disciplined Growth Investors Inc | 13G/A | 6.80%股數 338.9 萬 | +0.80 個百分點原本 6.00% | 2025/3/31 | SEC |
| 2025/5/1512:39 ET | Brown Capital Management LLC | 13G/A | 4.84%股數 239.3 萬 | 0.00 個百分點原本 4.84%低於 5% | 2024/12/31 | SEC |
| 2025/4/2916:56 ET | BlackRock, Inc. | 13G/A | 16.80%股數 834.1 萬 | −2.10 個百分點原本 18.90% | 2025/3/31 | SEC |
| 2025/2/1416:15 ET | Brown Capital Management LLC | 13G/A | 4.84%股數 239.3 萬 | –低於 5% | 2024/12/31 | SEC |
| 2025/2/1414:36 ET | Disciplined Growth Investors Inc | 13G/A | 6.00%股數 294.2 萬 | +0.50 個百分點原本 5.50% | 2024/12/31 | SEC |
| 2025/2/513:23 ET | BlackRock, Inc. | 13G/A | 18.90%股數 932.1 萬 | – | 2024/12/31 | SEC |
| 2024/11/1416:46 ET | Disciplined Growth Investors Inc | 13G | 5.50%股數 287.5 萬 | 新申報 | 2024/9/30 | SEC |
| 2024/11/14 | Brown Capital Management LLC | 13G/A舊制 | – | – | – | SEC |
| 2024/11/14 | William Blair Investment Management, LLC | 13G/A舊制 | – | – | – | SEC |
| 2024/11/12 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2024/11/4 | Vanguard Group Inc | 13G舊制 | – | – | – | SEC |
| 2024/2/14 | Brown Capital Management LLC | 13G/A舊制 | – | – | – | SEC |
| 2024/2/13 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2024/2/12 | William Blair Investment Management, LLC | 13G舊制 | – | – | – | SEC |
| 2024/1/2214:03 ET | BlackRock Inc. | 13G/A舊制 | – | – | – | SEC |
| 2023/2/14 | Brown Capital Management LLC | 13G/A舊制 | – | – | – | SEC |
| 2023/2/1014:11 ET | BlackRock Inc. | 13G/A舊制 | – | – | – | SEC |
| 2023/2/9 | William Blair Investment Management, LLC | 13G/A舊制 | – | – | – | SEC |
| 2023/2/9 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2023/1/2608:52 ET | BlackRock Inc. | 13G/A舊制 | – | – | – | SEC |
| 2023/1/2009:43 ET | BlackRock Inc. | 13G/A舊制 | – | – | – | SEC |
| 2022/2/14 | Brown Capital Management LLC | 13G/A舊制 | – | – | – | SEC |
| 2022/2/11 | Trundle Stephen | 13G/A舊制 | – | – | – | SEC |
| 2022/2/10 | William Blair Investment Management, LLC | 13G/A舊制 | – | – | – | SEC |
| 2022/2/9 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2022/2/716:41 ET | BlackRock Inc. | 13G/A舊制 | – | – | – | SEC |
| 2021/5/10 | Brown Capital Management LLC | 13G/A舊制 | – | – | – | SEC |
| 2021/4/12 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2021/2/16 | Capital World Investors | 13G/A舊制 | – | – | – | SEC |
| 2021/2/16 | Trundle Stephen | 13G/A舊制 | – | – | – | SEC |
| 2021/2/12 | Brown Capital Management LLC | 13G/A舊制 | – | – | – | SEC |
| 2021/2/11 | William Blair Investment Management, LLC | 13G舊制 | – | 新申報 | – | SEC |
| 2021/2/10 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2021/1/2614:22 ET | BlackRock Inc. | 13G/A舊制 | – | – | – | SEC |
Form 144：內部人預計賣出
高階主管、董事與其他關係人預計賣出 Alarm.com Holdings, Inc. 股票的 71 份通知，由新到舊。
| 申報時間（美東） | 賣方 | 預計賣出股數 | 市值 | 預計賣出日 | 券商 | 原文 |
|---|---|---|---|---|---|---|
| 2026/11/1016:12 ET | Don Clarke董事 | 4,624 | $30.0 萬 | 2026/11/10 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/8/2417:36 ET | Stephen Trundle高階主管 · 董事 | 5.00 萬 | $288.4 萬 | 2026/8/2410b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/8/1217:55 ET | Kevin C. Bradley高階主管 | 5,400 | $29.7 萬 | 2026/8/12 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/7/216:12 ET | Kevin Bradley高階主管 | 724 | $3.51 萬 | 2026/7/2 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/6/1216:03 ET | Daniel J. Ramos高階主管 | 2,000 | $9.30 萬 | 2026/6/12 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/6/1019:00 ET | Daniel J. Ramos高階主管 | 8,000 | $37.0 萬 | 2026/6/10 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/6/1017:53 ET | Kevin Bradley高階主管 | 2,200 | $10.2 萬 | 2026/6/10 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/5/2616:11 ET | Stephen Trundle高階主管 · 董事 | 6,073 | $26.6 萬 | 2026/5/26 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/5/2616:10 ET | Daniel Ramos高階主管 | 2,532 | $11.1 萬 | 2026/5/26 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/5/2616:03 ET | Jeffrey Bedell高階主管 | 3,566 | $15.6 萬 | 2026/5/26 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/5/2616:03 ET | Daniel Kerzner高階主管 | 3,944 | $17.3 萬 | 2026/5/26 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/5/1818:41 ET | Stephen Trundle高階主管 · 董事 | 2,944 | $12.8 萬 | 2026/5/18 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/5/1818:41 ET | Jeffrey Bedell高階主管 | 1,915 | $8.33 萬 | 2026/5/18 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/5/1818:28 ET | Daniel Kerzner高階主管 | 1,915 | $8.33 萬 | 2026/5/18 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/5/1818:19 ET | Daniel Ramos高階主管 | 1,561 | $6.79 萬 | 2026/5/18 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/3/1816:33 ET | Darius Nevin董事 | 3.60 萬 | $166.2 萬 | 2026/3/1810b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/3/1816:24 ET | Kevin Bradley高階主管 | 1,510 | $6.94 萬 | 2026/3/18 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/12/1617:12 ET | Jeffrey Bedell高階主管 | 2.27 萬 | $117.8 萬 | 2025/12/16 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/12/1217:01 ET | Jeffrey Bedell高階主管 | 2,273 | $11.9 萬 | 2025/12/12 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/12/1216:08 ET | Stephen Carl Evans董事 | 1,154 | $6.03 萬 | 2025/12/12 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/11/1316:16 ET | Daniel Kerzner高階主管 | 1.00 萬 | $50.3 萬 | 2025/11/13 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/11/1219:27 ET | Daniel Kerzner高階主管 | 2.00 萬 | $100.6 萬 | 2025/11/12 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/7/216:23 ET | Kevin Bradley高階主管 | 754 | $4.28 萬 | 2025/7/2 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/6/1117:51 ET | Stephen Evans董事 | 1,000 | $5.96 萬 | 2025/6/11 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/5/2816:08 ET | Siegbert Valenzuela高階主管 | 6,874 | $39.4 萬 | 2025/5/28 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
只列最新的 25 份。看 ALRM 近 12 個月的全部通知