Alarm.com HoldingsALRM
13F holders, Q1 2026 (March 31)295holders −11
29new positions
40sold out
7famous investors
$43.20avg. 13F price*
At the end of Q1 2026, 295 institutions reported holding Alarm.com Holdings Inc. (ALRM) in their 13F filings, down 11 from Q4 2025. 29 opened new positions and 40 sold out. The largest holders were BlackRock, Inc. ($394.6M), Vanguard Portfolio Management LLC ($170.8M) and Disciplined Growth Investors Inc. ($141.2M). 7 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 Steve Cohen (0.0% of Point72 Asset Management's portfolio).
- Company
- Alarm.com Holdings Inc.
- CUSIP
- 011642105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 29 | $14.0M |
| Exits | 40 | $24.2M |
All 13F filers, Q4 2025 → Q1 2026: 3,295,087 shares bought and 3,459,467 shares sold, net −164,380 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 295 holders
| BlackRock, Inc. | 0.01% | Reduce -1.2% | 9,136,795 | $394.6M |
| Vanguard Portfolio Management LLC | 0.01% | — | 3,955,703 | $170.8M |
| Disciplined Growth Investors Inc. | 2.89% | Reduce -4.3% | 3,268,986 | $141.2M |
| Bank of Montreal | 0.05% | Add +19.1% | 2,657,641 | $114.8M |
| Vanguard Capital Management LLC | 0.00% | — | 2,154,062 | $93.0M |
| State Street Corp. | 0.00% | Add +0.7% | 2,036,138 | $87.9M |
| Morgan Stanley | 0.00% | Reduce -5.6% | 1,263,002 | $54.5M |
| Geode Capital Management, LLC | 0.00% | Add +3.0% | 1,255,771 | $54.2M |
| Dimensional Fund Advisors LP | 0.01% | Add +1.1% | 1,117,359 | $48.3M |
| Geneva Capital Management LLC | 0.98% | Reduce -7.3% | 1,070,083 | $46.2M |
| FMR LLC | 0.00% | Add +20.6% | 969,125 | $41.9M |
| Arrowstreet Capital, Limited Partnership | 0.02% | Add +43.9% | 779,200 | $33.7M |
| Two Sigma Investments, LP | 0.03% | Add +120.0% | 681,283 | $29.4M |
| Northern Trust Corp. | 0.00% | Reduce -0.3% | 642,208 | $27.7M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -29.7% | 629,489 | $27.2M |
| Riverbridge Partners LLC | 0.63% | Reduce -18.0% | 592,854 | $25.6M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +1.9% | 579,599 | $25.0M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -4.3% | 565,112 | $24.4M |
| Algert Global LLC | 0.34% | Add +19.9% | 525,759 | $22.7M |
| SG Americas Securities, LLC | 0.02% | Add +85.3% | 483,486 | $20.9M |
| BNP Paribas Financial Markets | 0.01% | Reduce -24.0% | 457,625 | $19.8M |
| Select Equity Group, L.P. | 0.09% | Add +14.1% | 392,357 | $16.9M |
| Acadian Asset Management LLC | 0.02% | Add +86.5% | 380,902 | $16.4M |
| Brown Capital Management LLC | 2.20% | Reduce -28.8% | 359,177 | $15.5M |
| Deutsche Bank AG | 0.01% | Reduce -14.4% | 356,847 | $15.4M |
| Nuveen, LLC | 0.00% | Add +10.9% | 351,021 | $15.2M |
| Qube Research & Technologies Ltd | 0.02% | Reduce -9.5% | 349,182 | $15.1M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 341,978 | $14.8M |
| Bank of America Corp. | 0.00% | Reduce -4.1% | 341,854 | $14.8M |
| Principal Financial Group Inc. | 0.01% | Add +5.3% | 300,204 | $13.0M |
| DF Dent & Co. Inc. | 0.25% | Reduce -26.9% | 299,977 | $13.0M |
| Bank of New York Mellon Corp | 0.00% | Reduce -1.7% | 289,821 | $12.5M |
| American Century Companies Inc. | 0.01% | Add +195.0% | 288,399 | $12.5M |
| Public Sector Pension Investment Board | 0.04% | Reduce -3.5% | 281,573 | $12.2M |
| Centaurus Financial, Inc. | 0.56% | Add +1.0% | 271,841 | $11.7M |
| Invesco Ltd. | 0.00% | Add +10.4% | 269,177 | $11.6M |
| Nomura Holdings Inc. | 0.09% | Reduce -13.6% | 248,965 | $10.8M |
| Wells Fargo & Company | 0.00% | Reduce -30.3% | 241,181 | $10.4M |
| D. E. Shaw & Co. | 0.01% | Reduce -14.9% | 238,467 | $10.3M |
| Tudor Investment Corporation | 0.06% | Add +9.5% | 238,175 | $10.3M |
| Federated Hermes, Inc. | 0.02% | Add +273.1% | 220,818 | $9.5M |
| Summit Creek Advisors LLC | 1.70% | Reduce -11.3% | 191,405 | $8.3M |
| Handelsbanken Fonder AB | 0.03% | Reduce -29.9% | 190,800 | $8.2M |
| AQR Capital Management | 0.00% | Add +21.7% | 165,054 | $7.1M |
| Voloridge Investment Management, LLC | 0.03% | Reduce -24.8% | 164,908 | $7.1M |
| Evanson Asset Management, LLC | 0.38% | Reduce -3.8% | 162,538 | $7.0M |
| Jacobs Levy Equity Management, Inc. | 0.03% | Add +4.6% | 154,672 | $6.7M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | Reduce -48.9% | 143,181 | $6.2M |
| Montanaro Asset Management Ltd | 1.83% | Reduce -5.6% | 141,700 | $6.1M |
| Mercer Global Advisors Inc. | 0.01% | Add +0.0% | 139,934 | $6.0M |
| UBS Group AG | 0.00% | Add +179.7% | 133,586 | $5.8M |
| Jane Street Group, LLC | 0.01% | Reduce -3.8% | 133,153 | $5.8M |
| Rhumbline Advisers | 0.00% | Add +1.6% | 130,242 | $5.6M |
| LSV Asset Management | 0.01% | Add +6.3% | 126,900 | $5.5M |
| Trexquant Investment LP | 0.04% | Reduce -11.9% | 126,336 | $5.5M |
| Winmill & Co. Inc. | 1.57% | New | 126,100 | $5.4M |
| Marshall Wace, LLP | 0.01% | Add +953.1% | 124,320 | $5.4M |
| Canada Pension Plan Investment Board | 0.00% | No change | 118,200 | $5.1M |
| Mackenzie Financial Corp. | 0.01% | Add +169.8% | 113,434 | $4.9M |
| Legal & General Group Plc | 0.00% | Reduce -8.6% | 112,263 | $4.8M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -17.9% | 106,006 | $4.6M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +5.5% | 105,863 | $4.6M |
| Millennium Management | 0.00% | Reduce -58.0% | 98,707 | $4.3M |
| Point72 Asset Management | 0.01% | Add +24.7% | 93,578 | $4.0M |
| Swiss National Bank | 0.00% | No change | 93,500 | $4.0M |
| Motley Fool Wealth Management, LLC | 0.43% | Reduce -25.2% | 87,478 | $3.8M |
| Landscape Capital Management, L.L.C. | 0.24% | Reduce -30.0% | 87,345 | $3.8M |
| Ameriprise Financial Inc. | 0.00% | Reduce -4.0% | 87,224 | $3.8M |
| Lazard Asset Management LLC | 0.01% | Reduce -75.2% | 86,207 | $3.7M |
| Envestnet Asset Management Inc. | 0.00% | Add +21.8% | 84,804 | $3.7M |
| Seizert Capital Partners, LLC | 0.17% | Add +0.6% | 83,171 | $3.6M |
| Public Employees Retirement System of Ohio | 0.01% | Add +7.7% | 82,836 | $3.6M |
| Ossiam | 0.06% | No change | 80,687 | $3.5M |
| Barclays PLC | 0.00% | Reduce -38.8% | 78,169 | $3.4M |
| Sei Investments Co. | 0.00% | Reduce -42.8% | 76,006 | $3.3M |
| Balyasny Asset Management L.P. | 0.01% | Add +1336.8% | 73,581 | $3.2M |
| Capital Fund Management S.A. | 0.03% | Reduce -6.3% | 73,350 | $3.2M |
| Alliancebernstein L.P. | 0.00% | Add +5.4% | 62,008 | $3.2M |
| Assenagon Asset Management S.A. | 0.00% | Reduce -47.6% | 70,442 | $3.0M |
| American Capital Management Inc. | 0.16% | Reduce -5.3% | 69,804 | $3.0M |
| First Trust Advisors LP | 0.00% | Add +83.1% | 68,306 | $3.0M |
| HRT Financial LP | 0.01% | Reduce -48.9% | 64,635 | $2.8M |
| Mirova | 0.11% | New | 62,101 | $2.7M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -7.3% | 62,098 | $2.7M |
| Susquehanna Fundamental Investments, LLC | 0.10% | Reduce -4.1% | 62,073 | $2.7M |
| Citadel Advisors | 0.00% | Add +33.2% | 59,308 | $2.6M |
| California State Teachers Retirement System | 0.00% | Add +30.5% | 58,939 | $2.5M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.00% | Reduce -15.1% | 57,427 | $2.5M |
| JPMorgan Chase & Co. | 0.00% | Add +13.0% | 57,031 | $2.4M |
| Motley Fool Asset Management LLC | 0.10% | Reduce -54.2% | 55,347 | $2.4M |
| Prudential Financial Inc. | 0.00% | Add +9.8% | 51,264 | $2.2M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 44,916 | $1.9M |
| XTX Topco Ltd | 0.03% | Add +41.8% | 44,242 | $1.9M |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -1.2% | 44,027 | $1.9M |
| Martingale Asset Management L P | 0.04% | Reduce -3.8% | 41,472 | $1.8M |
| New Age Alpha Advisors, LLC | 0.08% | Reduce -3.9% | 41,447 | $1.8M |
| Brevan Howard Capital Management LP | 0.02% | Add +236.8% | 40,911 | $1.8M |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -3.9% | 40,382 | $1.7M |
| Amundi | 0.00% | Add +214.9% | 37,910 | $1.6M |
| Susquehanna International Group, LLP | 0.00% | Add +46.6% | 37,353 | $1.6M |
"% of holder's portfolio" is ALRM's weight in each manager's 13F, not the share of Alarm.com Holdings Inc. the manager owns.