Alarm.com Holdings, Inc.
ALRM- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001459200
In the last 90 days, Alarm.com Holdings, Inc. insiders filed 0 open-market purchases and 3 sales; 314 institutions reported holding it in 13F filings for Q2 2026, worth $2.27B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Alarm.com Holdings, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 314
- +23 vs. Q1 2026
- Shares held
- 48.5M
- +880.5K (+1.8%) vs. Q1 2026
- Total value
- $2.27B
- +$208.7M (+10.1%) vs. Q1 2026
- New holders
- 58
- 110 more added
- Sold out
- 35
- 108 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ALRM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 314 | $2.27B |
| Q1 2026 | 295 | $2.07B |
| Q4 2025 | 306 | $2.45B |
| Q3 2025 | 305 | $2.53B |
| Q2 2025 | 305 | $2.74B |
| Q1 2025 | 308 | $2.70B |
| Q4 2024 | 310 | $2.93B |
| Q3 2024 | 299 | $2.62B |
| Q2 2024 | 298 | $3.07B |
| Q1 2024 | 302 | $3.27B |
| Q4 2023 | 286 | $2.95B |
| Q3 2023 | 250 | $2.80B |
| Q2 2023 | 252 | $2.33B |
| Q1 2023 | 248 | $2.27B |
| Q4 2022 | 247 | $2.22B |
| Q3 2022 | 255 | $3.01B |
| Q2 2022 | 249 | $2.81B |
| Q1 2022 | 266 | $3.03B |
| Q4 2021 | 273 | $3.90B |
| Q3 2021 | 268 | $3.58B |
| Q2 2021 | 282 | $3.91B |
| Q1 2021 | 274 | $4.00B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Alarm.com Holdings, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Northern Trust Corp | 662,824 | $31.0M | 0.00% | +20,616+3.2% | Added |
| Two Sigma Investments, LP | 676,619 | $31.6M | 0.02% | −4,664−0.7% | Reduced |
| FMR LLC | 775,426 | $36.2M | 0.00% | −193,699−20.0% | Reduced |
| Geneva Capital Management LLC | 828,409 | $38.7M | 0.89% | −241,674−22.6% | Reduced |
| Arrowstreet Capital, Limited Partnership | 1,010,774 | $47.2M | 0.02% | +231,574+29.7% | Added |
| Morgan Stanley | 1,183,422 | $55.3M | 0.00% | −79,580−6.3% | Reduced |
| Dimensional Fund Advisors LP | 1,258,666 | $58.8M | 0.01% | +141,307+12.6% | Added |
| Geode Capital Management, LLC | 1,338,291 | $62.5M | 0.00% | +82,520+6.6% | Added |
| Vanguard Capital Management LLC | 2,141,371 | $100.0M | 0.00% | −12,691−0.6% | Reduced |
| State Street Corp | 2,188,123 | $102.2M | 0.00% | +151,985+7.5% | Added |
| Bank of Montreal | 3,455,190 | $161.4M | 0.06% | +797,549+30.0% | Added |
| Disciplined Growth Investors Inc | 3,585,614 | $167.5M | 2.84% | +316,628+9.7% | Added |
| Vanguard Portfolio Management LLC | 4,035,026 | $188.5M | 0.01% | +79,323+2.0% | Added |
| BlackRock, Inc. | 9,492,105 | $443.5M | 0.01% | +355,310+3.9% | Added |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −238,175−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −133,153−100.0% | Sold out |
| Motley Fool Wealth Management, LLC | 0 | $0 | 0.00% | −87,478−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −87,345−100.0% | Sold out |
| Mirova | 0 | $0 | 0.00% | −62,101−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −62,073−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −36,217−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −30,924−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −16,879−100.0% | Sold out |
| SBI Okasan Asset Management Co.Ltd. | 0 | $0 | 0.00% | −13,400−100.0% | Sold out |
| Blair William & Co | 0 | $0 | 0.00% | −12,066−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −5,629−100.0% | Sold out |
| Trust Point Inc. | 0 | $0 | 0.00% | −5,268−100.0% | Sold out |
| HighTower Advisors, LLC | 0 | $0 | 0.00% | −5,213−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −5,171−100.0% | Sold out |
| Robeco Institutional Asset Management B.V. | 0 | $0 | 0.00% | −4,951−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −4,867−100.0% | Sold out |
| ISAM Funds (UK) Ltd | 0 | $0 | 0.00% | −4,821−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −2,189−100.0% | Sold out |
| Daiwa Securities Group Inc. | 0 | $0 | 0.00% | −1,770−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −733−100.0% | Sold out |
| Vega Investment Solutions | 0 | $0 | 0.00% | −471−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −425−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −338−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −332−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −286−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −216−100.0% | Sold out |
| Meramec Financial Planners, LLC | 0 | $0 | 0.00% | −90−100.0% | Sold out |
| UMA Financial Services, Inc. | 0 | $0 | 0.00% | −20−100.0% | Sold out |
| Elequin Capital LP | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Breakwater Investment Management | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Vermillion Wealth Management, Inc. | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Dunhill Financial, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Avion Wealth | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Evanson Asset Management, LLC | – | – | – | – | Not filed |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| Skopos Labs, Inc. | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |