Alarm.com HoldingsALRM
13F holders, Q2 2026 (June 30)314holders +19
52new positions
34sold out
6famous investors
$46.72avg. 13F price*
At the end of Q2 2026, 314 institutions reported holding Alarm.com Holdings Inc. (ALRM) in their 13F filings, up 19 from Q1 2026. 52 opened new positions and 34 sold out. The largest holders were BlackRock, Inc. ($443.5M), Vanguard Portfolio Management LLC ($188.5M) and Disciplined Growth Investors Inc. ($167.5M). 6 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio), Israel Englander (0.0% of Millennium Management'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 Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 52 | $16.3M |
| Exits | 34 | $31.7M |
All 13F filers, Q1 2026 → Q2 2026: 4,743,424 shares bought and 4,171,221 shares sold, net +572,203 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 314 holders
| BlackRock, Inc. | 0.01% | Add +3.9% | 9,492,105 | $443.5M |
| Vanguard Portfolio Management LLC | 0.01% | Add +2.0% | 4,035,026 | $188.5M |
| Disciplined Growth Investors Inc. | 2.84% | Add +9.7% | 3,585,614 | $167.5M |
| Bank of Montreal | 0.06% | Add +30.0% | 3,455,190 | $161.4M |
| State Street Corp. | 0.00% | Add +7.5% | 2,188,123 | $102.2M |
| Vanguard Capital Management LLC | 0.00% | Reduce -0.6% | 2,141,371 | $100.0M |
| Geode Capital Management, LLC | 0.00% | Add +6.6% | 1,338,291 | $62.5M |
| Dimensional Fund Advisors LP | 0.01% | Add +12.7% | 1,258,666 | $58.8M |
| Morgan Stanley | 0.00% | Reduce -6.3% | 1,183,422 | $55.3M |
| Arrowstreet Capital, Limited Partnership | 0.02% | Add +29.7% | 1,010,774 | $47.2M |
| Geneva Capital Management LLC | 0.89% | Reduce -22.6% | 828,409 | $38.7M |
| FMR LLC | 0.00% | Reduce -20.0% | 775,426 | $36.2M |
| Two Sigma Investments, LP | 0.02% | Reduce -0.7% | 676,619 | $31.6M |
| Northern Trust Corp. | 0.00% | Add +3.2% | 662,824 | $31.0M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +8.7% | 630,227 | $29.4M |
| Goldman Sachs Group Inc. | 0.00% | Add +6.0% | 599,173 | $28.0M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -8.3% | 577,171 | $27.0M |
| American Century Companies Inc. | 0.01% | Add +99.5% | 575,362 | $26.9M |
| Acadian Asset Management LLC | 0.03% | Add +41.4% | 538,569 | $25.1M |
| Select Equity Group, L.P. | 0.11% | Add +17.8% | 462,015 | $21.6M |
| Public Sector Pension Investment Board | 0.06% | Add +59.5% | 449,034 | $21.0M |
| Bank of America Corp. | 0.00% | Add +27.4% | 435,559 | $20.3M |
| Riverbridge Partners LLC | 0.52% | Reduce -33.4% | 394,872 | $18.4M |
| JPMorgan Chase & Co. | 0.00% | Add +592.7% | 395,071 | $18.4M |
| Deutsche Bank AG | 0.01% | Add +3.5% | 369,222 | $17.3M |
| BNP Paribas Financial Markets | 0.01% | Reduce -23.0% | 352,261 | $16.5M |
| Vanguard Fiduciary Trust Co. | 0.00% | Reduce -3.7% | 329,224 | $15.4M |
| Bank of New York Mellon Corp | 0.00% | Add +5.9% | 306,917 | $14.3M |
| Principal Financial Group Inc. | 0.01% | Add +0.2% | 300,689 | $14.0M |
| Wells Fargo & Company | 0.00% | Add +24.2% | 299,465 | $14.0M |
| Nomura Holdings Inc. | 0.05% | Add +6.7% | 265,748 | $12.4M |
| AQR Capital Management | 0.00% | Add +60.9% | 265,580 | $12.4M |
| Centaurus Financial, Inc. | 0.48% | Reduce -2.9% | 263,992 | $12.3M |
| Invesco Ltd. | 0.00% | Reduce -9.5% | 243,487 | $11.4M |
| Federated Hermes, Inc. | 0.02% | Add +2.0% | 225,238 | $10.5M |
| D. E. Shaw & Co. | 0.01% | Reduce -6.3% | 223,355 | $10.4M |
| Nuveen, LLC | 0.00% | Reduce -41.3% | 206,016 | $9.6M |
| Millennium Management | 0.01% | Add +94.4% | 191,877 | $9.0M |
| Qube Research & Technologies Ltd | 0.01% | Reduce -45.3% | 191,175 | $8.9M |
| DF Dent & Co. Inc. | 0.17% | Reduce -37.5% | 187,384 | $8.8M |
| Norges Bank | 0.00% | — | 167,419 | $7.8M |
| Marshall Wace, LLP | 0.01% | Add +34.0% | 166,557 | $7.8M |
| LSV Asset Management | 0.01% | Add +28.8% | 163,400 | $7.6M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.01% | Add +182.5% | 162,214 | $7.6M |
| SG Americas Securities, LLC | 0.00% | Reduce -66.9% | 159,894 | $7.5M |
| Evanson Financial, LLC | 0.35% | — | 153,432 | $7.2M |
| Jacobs Levy Equity Management, Inc. | 0.02% | Reduce -4.3% | 147,959 | $6.9M |
| Mercer Global Advisors Inc. | 0.01% | Add +2.4% | 143,255 | $6.7M |
| Voloridge Investment Management, LLC | 0.03% | Reduce -14.9% | 140,313 | $6.6M |
| Winmill & Co. Inc. | 1.30% | No change | 126,100 | $5.9M |
| Rhumbline Advisers | 0.00% | Reduce -5.5% | 123,087 | $5.8M |
| Algert Global LLC | 0.07% | Reduce -77.0% | 120,750 | $5.6M |
| Brown Capital Management LLC | 1.13% | Reduce -66.4% | 120,604 | $5.6M |
| Seizert Capital Partners, LLC | 0.23% | Add +40.4% | 116,752 | $5.5M |
| Capital Fund Management S.A. | 0.04% | Add +56.7% | 114,963 | $5.4M |
| Legal & General Group Plc | 0.00% | Reduce -0.3% | 111,918 | $5.2M |
| Montanaro Asset Management Ltd | 1.64% | Reduce -21.5% | 111,197 | $5.2M |
| HRT Financial LP | 0.01% | Add +65.5% | 106,998 | $5.0M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +0.9% | 106,840 | $5.0M |
| Mackenzie Financial Corp. | 0.00% | Reduce -10.1% | 101,946 | $4.8M |
| Swiss National Bank | 0.00% | Add +1.2% | 94,600 | $4.4M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -12.1% | 93,231 | $4.3M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -2.5% | 82,649 | $3.9M |
| Ameriprise Financial Inc. | 0.00% | Reduce -5.8% | 82,203 | $3.8M |
| Ossiam | 0.05% | No change | 80,687 | $3.8M |
| Schonfeld Strategic Advisors LLC | 0.02% | Add +342.7% | 79,569 | $3.7M |
| Sei Investments Co. | 0.00% | Add +3.7% | 78,810 | $3.7M |
| Victory Capital Management Inc. | 0.00% | Add +215.9% | 78,118 | $3.6M |
| Point72 Asset Management | 0.01% | Reduce -21.3% | 73,687 | $3.4M |
| Lazard Asset Management LLC | 0.01% | Reduce -16.5% | 71,956 | $3.4M |
| UBS Group AG | 0.00% | Reduce -47.4% | 70,331 | $3.3M |
| California State Teachers Retirement System | 0.00% | Add +18.4% | 69,764 | $3.3M |
| Barclays PLC | 0.00% | Reduce -11.1% | 69,504 | $3.2M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | Reduce -51.5% | 69,453 | $3.2M |
| American Capital Management Inc. | 0.14% | Reduce -1.8% | 68,544 | $3.2M |
| Jupiter Topco LLC | 0.00% | — | 65,004 | $3.0M |
| Alliancebernstein L.P. | 0.00% | Add +9.0% | 67,593 | $2.9M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -2.3% | 60,684 | $2.8M |
| Summit Creek Advisors LLC | 0.94% | Reduce -69.2% | 59,056 | $2.8M |
| Citadel Advisors | 0.00% | Reduce -4.0% | 56,962 | $2.7M |
| Holocene Advisors, LP | 0.01% | Add +144.6% | 55,655 | $2.6M |
| Trexquant Investment LP | 0.02% | Reduce -56.3% | 55,208 | $2.6M |
| First Trust Advisors LP | 0.00% | Reduce -21.6% | 53,566 | $2.5M |
| Motley Fool Asset Management LLC | 0.09% | Reduce -6.2% | 51,916 | $2.4M |
| Prudential Financial Inc. | 0.00% | Add +0.9% | 51,744 | $2.4M |
| Brevan Howard Capital Management LP | 0.04% | Add +24.9% | 51,111 | $2.4M |
| Apollon Wealth Management, LLC | 0.03% | New | 47,524 | $2.2M |
| CANADA LIFE ASSURANCE Co | 0.00% | Add +15.3% | 46,539 | $2.2M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | Add +2.3% | 45,928 | $2.1M |
| XTX Topco Ltd | 0.03% | Add +1.7% | 44,989 | $2.1M |
| Quantinno Capital Management LP | 0.00% | Add +125.4% | 44,421 | $2.1M |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -2.1% | 43,108 | $2.0M |
| Martingale Asset Management L P | 0.05% | Reduce -0.0% | 41,469 | $1.9M |
| Zacks Investment Management | 0.01% | Add +15.4% | 40,753 | $1.9M |
| Magnetar Financial LLC | 0.02% | New | 39,228 | $1.8M |
| New York State Teachers Retirement System | 0.00% | Add +4.3% | 38,147 | $1.8M |
| Balyasny Asset Management L.P. | 0.00% | Reduce -48.9% | 37,579 | $1.8M |
| Cardinal Capital Management | 0.21% | Add +6.9% | 37,313 | $1.7M |
| Graham Capital Management, L.P. | 0.06% | Add +417.1% | 34,910 | $1.6M |
| Amundi | 0.00% | Reduce -8.8% | 34,576 | $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.