Alarm.com HoldingsALRM
13F holders, Q4 2025 (December 31)306holders +1
30new positions
32sold out
9famous investors
$51.02avg. 13F price*
At the end of Q4 2025, 306 institutions reported holding Alarm.com Holdings Inc. (ALRM) in their 13F filings, up 1 from Q3 2025. 30 opened new positions and 32 sold out. The largest holders were BlackRock, Inc. ($472.0M), Vanguard Group Inc. ($320.7M) and Disciplined Growth Investors Inc. ($174.4M). 9 famous investors held it, including Paul Tudor Jones (0.1% of Tudor Investment Corporation's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Alarm.com Holdings Inc.
- CUSIP
- 011642105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 30 | $11.4M |
| Exits | 32 | $14.3M |
All 13F filers, Q3 2025 → Q4 2025: 4,822,300 shares bought and 3,472,804 shares sold, net +1,349,496 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 306 holders
| BlackRock, Inc. | 0.01% | Reduce -2.0% | 9,251,293 | $472.0M |
| Vanguard Group Inc. | 0.00% | Add +0.9% | 6,286,541 | $320.7M |
| Disciplined Growth Investors Inc. | 3.34% | Add +2.6% | 3,417,517 | $174.4M |
| Bank of Montreal | 0.05% | Add +625.1% | 2,231,227 | $113.8M |
| State Street Corp. | 0.00% | Add +1.9% | 2,022,220 | $103.2M |
| Morgan Stanley | 0.00% | Add +0.9% | 1,338,254 | $68.3M |
| Geode Capital Management, LLC | 0.00% | Add +0.6% | 1,219,732 | $62.2M |
| Geneva Capital Management LLC | 1.11% | Reduce -11.1% | 1,154,353 | $58.9M |
| Dimensional Fund Advisors LP | 0.01% | Add +2.4% | 1,105,735 | $56.4M |
| T. Rowe Price Associates Inc. | 0.00% | Add +6.4% | 895,619 | $45.7M |
| FMR LLC | 0.00% | Add +23.1% | 803,854 | $41.0M |
| Riverbridge Partners LLC | 0.69% | Reduce -11.3% | 723,361 | $36.9M |
| Northern Trust Corp. | 0.00% | Reduce -8.3% | 643,910 | $32.9M |
| BNP Paribas Financial Markets | 0.02% | Add +36.0% | 602,050 | $30.7M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -1.8% | 590,268 | $30.1M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +1.8% | 568,857 | $29.0M |
| Arrowstreet Capital, Limited Partnership | 0.02% | Add +12.7% | 541,567 | $27.6M |
| Brown Capital Management LLC | 2.11% | Reduce -55.2% | 504,728 | $25.8M |
| Algert Global LLC | 0.35% | Add +166.7% | 438,429 | $22.4M |
| Deutsche Bank AG | 0.01% | Reduce -14.4% | 416,942 | $21.3M |
| DF Dent & Co. Inc. | 0.30% | Reduce -5.0% | 410,231 | $20.9M |
| Qube Research & Technologies Ltd | 0.03% | Reduce -12.7% | 385,957 | $19.7M |
| Bank of America Corp. | 0.00% | Reduce -11.2% | 356,476 | $18.2M |
| Lazard Asset Management LLC | 0.03% | Add +86.4% | 347,611 | $17.7M |
| Wells Fargo & Company | 0.00% | Add +8.7% | 345,961 | $17.7M |
| Select Equity Group, L.P. | 0.08% | Add +10.2% | 344,031 | $17.6M |
| Nuveen, LLC | 0.00% | Add +197.3% | 316,427 | $16.1M |
| Two Sigma Investments, LP | 0.02% | Add +65.0% | 309,634 | $15.8M |
| Bank of New York Mellon Corp | 0.00% | Reduce -3.2% | 294,808 | $15.0M |
| Public Sector Pension Investment Board | 0.05% | Reduce -16.2% | 291,808 | $14.9M |
| Nomura Holdings Inc. | 0.04% | Reduce -0.1% | 288,178 | $14.7M |
| Principal Financial Group Inc. | 0.01% | Add +5.6% | 285,237 | $14.6M |
| D. E. Shaw & Co. | 0.01% | Add +22.1% | 280,400 | $14.3M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.04% | Reduce -18.2% | 280,017 | $14.3M |
| Handelsbanken Fonder AB | 0.04% | Reduce -47.9% | 272,200 | $13.9M |
| Centaurus Financial, Inc. | 0.63% | Add +2.2% | 269,059 | $13.7M |
| SG Americas Securities, LLC | 0.02% | Add +1540.0% | 260,923 | $13.3M |
| Invesco Ltd. | 0.00% | Add +8.6% | 243,828 | $12.4M |
| Millennium Management | 0.01% | Reduce -0.5% | 234,759 | $12.0M |
| Voloridge Investment Management, LLC | 0.04% | Add +65.2% | 219,380 | $11.2M |
| Tudor Investment Corporation | 0.06% | Add +15.2% | 217,584 | $11.1M |
| Summit Creek Advisors LLC | 1.73% | Reduce -6.3% | 215,766 | $11.0M |
| Acadian Asset Management LLC | 0.02% | Add +1.7% | 204,256 | $10.4M |
| Evanson Asset Management, LLC | 0.47% | Reduce -0.3% | 168,914 | $8.6M |
| Montanaro Asset Management Ltd | 2.13% | Reduce -8.6% | 150,100 | $7.7M |
| Jacobs Levy Equity Management, Inc. | 0.03% | Reduce -2.7% | 147,879 | $7.5M |
| Trexquant Investment LP | 0.07% | Add +54.2% | 143,419 | $7.3M |
| Mercer Global Advisors Inc. | 0.01% | Reduce -1.7% | 139,920 | $7.1M |
| Jane Street Group, LLC | 0.01% | Reduce -13.3% | 138,334 | $7.1M |
| AQR Capital Management | 0.00% | Add +13.9% | 135,627 | $6.9M |
| Assenagon Asset Management S.A. | 0.01% | Reduce -47.4% | 134,345 | $6.9M |
| Sei Investments Co. | 0.01% | Reduce -14.7% | 132,772 | $6.8M |
| Squarepoint Ops LLC | 0.01% | Add +17.2% | 129,363 | $6.6M |
| Russell Investments Group, Ltd. | 0.01% | Add +76.5% | 129,094 | $6.6M |
| Rhumbline Advisers | 0.01% | Reduce -5.7% | 128,204 | $6.5M |
| Barclays PLC | 0.00% | Add +10.9% | 127,809 | $6.5M |
| HRT Financial LP | 0.02% | Add +7.9% | 126,485 | $6.5M |
| Landscape Capital Management, L.L.C. | 0.43% | Reduce -1.2% | 124,763 | $6.4M |
| Legal & General Group Plc | 0.00% | Reduce -5.7% | 122,812 | $6.3M |
| Motley Fool Asset Management LLC | 0.24% | Reduce -12.9% | 120,935 | $6.2M |
| LSV Asset Management | 0.01% | Add +95.4% | 119,400 | $6.1M |
| Norges Bank | 0.00% | — | 118,819 | $6.1M |
| Canada Pension Plan Investment Board | 0.00% | Add +3.4% | 118,200 | $6.0M |
| Motley Fool Wealth Management, LLC | 0.46% | Reduce -14.9% | 116,973 | $6.0M |
| Two Sigma Advisers, LP | 0.01% | Add +58.6% | 102,599 | $5.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -4.8% | 100,331 | $5.1M |
| American Century Companies Inc. | 0.00% | Add +1.6% | 97,764 | $5.0M |
| Swiss National Bank | 0.00% | Add +2.1% | 93,500 | $4.8M |
| Ameriprise Financial Inc. | 0.00% | Reduce -4.0% | 90,844 | $4.6M |
| Seizert Capital Partners, LLC | 0.18% | Add +3.4% | 82,647 | $4.2M |
| Ossiam | 0.08% | New | 80,687 | $4.1M |
| Capital Fund Management S.A. | 0.04% | Add +34.6% | 78,276 | $4.0M |
| Public Employees Retirement System of Ohio | 0.01% | Add +0.0% | 76,907 | $3.9M |
| Point72 Asset Management | 0.01% | Add +115.8% | 75,032 | $3.8M |
| American Capital Management Inc. | 0.17% | Reduce -15.9% | 73,687 | $3.8M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -32.0% | 69,633 | $3.6M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.01% | Add +217.7% | 67,667 | $3.5M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.01% | Reduce -2.0% | 66,959 | $3.4M |
| Engineers Gate Manager LP | 0.04% | Add +53.4% | 66,490 | $3.4M |
| Susquehanna Fundamental Investments, LLC | 0.11% | Add +187.4% | 64,720 | $3.3M |
| Verition Fund Management LLC | 0.02% | Add +750.9% | 63,164 | $3.2M |
| Federated Hermes, Inc. | 0.01% | Add +19697.0% | 59,193 | $3.0M |
| Alliancebernstein L.P. | 0.00% | Add +0.6% | 58,850 | $3.0M |
| JPMorgan Chase & Co. | 0.00% | Reduce -30.0% | 50,472 | $2.6M |
| Teacher Retirement System of Texas | 0.01% | Add +11.3% | 48,733 | $2.5M |
| AlphaQuest LLC | 0.14% | Add +11.4% | 48,548 | $2.5M |
| UBS Group AG | 0.00% | Reduce -52.3% | 47,766 | $2.4M |
| Prudential Financial Inc. | 0.00% | Reduce -6.3% | 46,699 | $2.4M |
| Swedbank AB | 0.00% | Add +713.1% | 45,316 | $2.3M |
| California State Teachers Retirement System | 0.00% | Reduce -0.1% | 45,178 | $2.3M |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -0.7% | 44,546 | $2.3M |
| Citadel Advisors | 0.00% | Reduce -46.8% | 44,530 | $2.3M |
| Bridgewater Associates | 0.01% | Reduce -15.4% | 44,334 | $2.3M |
| New Age Alpha Advisors, LLC | 0.10% | Reduce -3.1% | 43,120 | $2.2M |
| Martingale Asset Management L P | 0.06% | Reduce 0.0% | 43,088 | $2.2M |
| Mackenzie Financial Corp. | 0.00% | Add +34.3% | 42,044 | $2.2M |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -12.3% | 42,002 | $2.1M |
| Cresset Asset Management, LLC | 0.01% | Reduce -0.1% | 40,181 | $2.1M |
| New York State Teachers Retirement System | 0.00% | Reduce -2.0% | 38,247 | $2.0M |
| First Trust Advisors LP | 0.00% | Reduce -27.8% | 37,306 | $1.9M |
"% of holder's portfolio" is ALRM's weight in each manager's 13F, not the share of Alarm.com Holdings Inc. the manager owns.