Security record
ALRM
Alarm.com Holdings, Inc. · Technology · Software - Application
104Tracked holders
-2Δ holders
37.96MShares held
$1.59BReported value
+6New positions
−7Exits
Momentum inputs (comparable managers):
holder breadth -1.9% ·
share flow +7.5% ·
net new positions -1.0%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 104 | -2 | 37.96M | $1.59B | +6 | −7 |
| Q1 2026 | 108 | -2 | 35.22M | $1.39B | +2 | −5 |
| Q4 2025 | 111 | -1 | 39.48M | $1.85B | +1 | −1 |
| Q3 2025 | 21 | +1 | 23.98M | $1.27B | +1 | −1 |
| Q2 2025 | 18 | +1 | 21.57M | $1.22B | +1 | — |
| Q1 2025 | 14 | 0 | 5.06M | $281.41M | — | — |
| Q4 2024 | 14 | -1 | 5.08M | $309.06M | — | −1 |
| Q3 2024 | 14 | -3 | 3.32M | $181.39M | — | −3 |
| Q2 2024 | 17 | — | 3.94M | $250.37M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 9.49M | +3.9% | $443.47M | 0.0% | ▲ Add | 5 | SEC ↗ ×16 |
| 2 | Bank Of Montreal /Can/ | 3.46M | +30.0% | $161.43M | 0.1% | ▲ Add | 3 | SEC ↗ ×6 |
| 3 | State Street Global Advisors ✦ (passive) | 2.19M | +7.5% | $102.23M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 4 | Vanguard Capital Management Llc | 2.14M | -0.6% | $100.04M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 1.34M | +6.6% | $62.54M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 6 | Dimensional Fund Advisors Lp | 1.26M | +12.7% | $58.80M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 7 | Morgan Stanley ✦ | 1.18M | -6.3% | $55.29M | 0.0% | ▼ Trim | 4 | SEC ↗ ×11 |
| 8 | Arrowstreet Capital ✦ | 1.01M | +29.7% | $47.22M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 9 | Fidelity (FMR) ✦ | 775.43K | -20.0% | $36.23M | 0.0% | ▼ Trim | 5 | SEC ↗ ×4 |
| 10 | Two Sigma Investments ✦ | 676.62K | -0.7% | $31.61M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 11 | Northern Trust Corp | 662.82K | +3.2% | $30.97M | 0.0% | ▲ Add | 3 | SEC ↗ ×7 |
| 12 | Charles Schwab Investment… | 630.23K | +8.7% | $29.44M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | Goldman Sachs Group ✦ | 599.17K | +6.0% | $27.99M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 14 | T. Rowe Price ✦ | 577.17K | -8.3% | $26.97M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 15 | American Century Companies Inc | 575.36K | +99.5% | $26.88M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 16 | Bank Of America Corp /De/ | 435.56K | +27.4% | $20.35M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 17 | JPMorgan Chase ✦ | 395.07K | +592.7% | $18.40M | 0.0% | ▲ Add | 4 | SEC ↗ ×9 |
| 18 | Deutsche Bank Ag\ | 369.22K | +3.5% | $17.25M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 19 | Bnp Paribas Financial Markets | 352.26K | -23.0% | $16.46M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 20 | Bank of New York Mellon Corp | 306.92K | +5.9% | $14.34M | 0.0% | ▲ Add | 3 | SEC ↗ ×9 |
| 21 | Principal Financial Group Inc | 300.69K | +0.2% | $14.05M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 22 | Wells Fargo & Company/Mn | 299.46K | +24.2% | $13.99M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 23 | Nomura Holdings Inc | 265.75K | +6.7% | $12.42M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 24 | AQR Capital Management ✦ | 265.58K | +60.9% | $12.41M | 0.0% | ▲ Add | 9 | SEC ↗ ×6 |
| 25 | Invesco Ltd. | 243.49K | -9.5% | $11.38M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 26 | Federated Hermes, Inc. | 225.24K | +2.0% | $10.52M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 27 | D. E. Shaw & Co. ✦ | 223.35K | -6.3% | $10.44M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 28 | Nuveen, LLC | 206.02K | -41.3% | $9.63M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 29 | Millennium Management ✦ | 191.88K | +94.4% | $8.96M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 30 | Qube Research & Technologies Ltd | 191.18K | -45.2% | $8.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 31 | Norges Bank ✦ (passive) | 167.42K | New | $7.82M | 0.0% | New | 1 | SEC ↗ |
| 32 | Marshall Wace ✦ | 166.56K | +34.0% | $7.78M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 33 | Healthcare Of Ontario Pension Plan… | 162.21K | +182.5% | $7.58M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 34 | Mercer Global Advisors Inc /Adv | 143.25K | +2.4% | $6.69M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 35 | Rhumbline Advisers | 123.09K | -5.5% | $5.75M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 36 | Legal & General Group Plc | 111.92K | -0.3% | $5.23M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 37 | Hrt Financial Lp | 107.00K | +65.5% | $5.00M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 38 | UBS AM, a distinct business unit of… | 106.84K | +0.9% | $4.99M | 0.0% | ▲ Add | 3 | SEC ↗ ×9 |
| 39 | State Of Wisconsin Investment Board | 4.02M | +33.0% | $4.88M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 40 | Mackenzie Financial Corp | 101.95K | -10.1% | $4.76M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 41 | Swiss National Bank | 94.60K | +1.2% | $4.42M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 42 | Russell Investments Group, Ltd. | 93.23K | -12.1% | $4.34M | 0.0% | ▼ Trim | 3 | SEC ↗ ×10 |
| 43 | Envestnet Asset Management Inc | 82.65K | -2.5% | $3.86M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 44 | Ameriprise Financial Inc | 82.20K | -5.8% | $3.84M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 45 | Sei Investments Co | 78.81K | +3.7% | $3.68M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 46 | Victory Capital Management Inc | 78.12K | +215.9% | $3.65M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 47 | Point72 Asset Management ✦ | 73.69K | -21.3% | $3.44M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 48 | Lazard Asset Management Llc | 71.96K | -16.5% | $3.36M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 49 | UBS Group AG | 70.33K | -47.4% | $3.29M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 50 | Barclays Plc | 69.50K | -11.1% | $3.25M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 51 | Connor, Clark & Lunn Investment… | 69.45K | -51.5% | $3.24M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 52 | Alliancebernstein L.P. | 67.59K | +9.0% | $2.92M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 60.68K | -2.3% | $2.84M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 54 | Citadel Advisors ✦ | 56.96K | -4.0% | $2.66M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 55 | Holocene Advisors, LP | 55.66K | +144.6% | $2.60M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 56 | First Trust Advisors Lp | 53.57K | -21.6% | $2.50M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 57 | Prudential Financial Inc | 51.74K | +0.9% | $2.42M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 58 | Quantinno Capital Management LP | 44.42K | +125.4% | $2.08M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | Pnc Financial Services Group, Inc. | 43.11K | -2.1% | $2.01M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 60 | Balyasny Asset Management L.P. | 37.58K | -48.9% | $1.76M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 61 | Amundi | 34.58K | -8.8% | $1.62M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 62 | Voya Investment Management Llc | 34.53K | +3.1% | $1.61M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 63 | Captrust Financial Advisors | 33.97K | +4.2% | $1.59M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 64 | Citigroup Inc | 32.58K | +105.4% | $1.52M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 65 | Assenagon Asset Management S.A. | 30.95K | -56.1% | $1.45M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 66 | Raymond James Financial Inc | 28.92K | -15.0% | $1.35M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 67 | Canada Pension Plan Investment Board | 26.90K | -77.2% | $1.26M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 68 | Walleye Trading LLC | 26.88K | New | $1.26M | 0.0% | New | 1 | SEC ↗ |
| 69 | Hsbc Holdings Plc | 24.86K | -3.8% | $1.16M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | Susquehanna International Group, Llp | 24.57K | -34.2% | $1.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 71 | Manufacturers Life Insurance… | 22.92K | +9.5% | $1.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 72 | New York State Common Retirement… | 20.20K | +34.7% | $943,931 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 73 | Brown Advisory Inc | 19.68K | 0.0% | $919,528 | 0.0% | Held | 3 | SEC ↗ |
| 74 | Cetera Investment Advisers | 17.96K | +2.5% | $839,325 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 75 | Franklin Resources Inc | 15.24K | +35.8% | $711,826 | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 76 | Cerity Partners LLC | 14.80K | +151.8% | $691,503 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 77 | Fifth Third Bancorp | 16.18K | +1.4% | $664,575 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 78 | State Board Of Administration Of… | 13.59K | 0.0% | $634,972 | 0.0% | Held | 3 | SEC ↗ |
| 79 | Royal Bank Of Canada | 12.74K | +4.6% | $596,000 | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 80 | Zurcher Kantonalbank (Zurich… | 12.74K | -36.1% | $595,260 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 81 | Neuberger Berman Group LLC | 11.04K | +114.0% | $515,601 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 82 | Wealth Enhancement Advisory… | 9.76K | +69.3% | $502,792 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 83 | Capstone Investment Advisors, Llc | 10.45K | -6.1% | $488,411 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 84 | Stifel Financial Corp | 10.10K | -28.4% | $471,823 | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 85 | Universal- Beteiligungs- und… | 9.40K | +31.9% | $439,263 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 86 | Creative Planning | 8.91K | New | $416,112 | 0.0% | New | 1 | SEC ↗ ×2 |
| 87 | Fisher Asset Management ✦ | 7.20K | -7.2% | $336,149 | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 88 | ProShare Advisors LLC | 6.85K | -7.8% | $320,173 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 89 | Mariner, LLC | 6.70K | New | $312,941 | 0.0% | New | 1 | SEC ↗ |
| 90 | LPL Financial LLC | 6.47K | -11.3% | $302,465 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 91 | Pictet Asset Management Holding SA | 5.59K | -13.9% | $261,118 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 92 | Ensign Peak Advisors, Inc | 3.71K | 0.0% | $173,238 | 0.0% | Held | 3 | SEC ↗ |
| 93 | Pacer Advisors, Inc. | 3.10K | +33.9% | $145,000 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 94 | Simplex Trading, Llc | 2.45K | New | $114,510 | 0.0% | New | 1 | SEC ↗ |
| 95 | Northwestern Mutual Wealth… | 900 | 0.0% | $42,048 | 0.0% | Held | 3 | SEC ↗ |
| 96 | Osaic Holdings, Inc. | 795 | -2.9% | $37,141 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 97 | Us Bancorp \De\ | 666 | -62.3% | $31,116 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 98 | BNP Paribas Asset Management… | 615 | -17.1% | $28,733 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 99 | Jones Financial Companies Lllp | 453 | +29.8% | $20,992 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 100 | Rockefeller Capital Management L.P. | 393 | -48.6% | $18,362 | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $7.82M | 0.0% |
| Walleye Trading LLC | $1.26M | 0.0% |
| Creative Planning | $416,112 | 0.0% |
| Mariner, LLC | $312,941 | 0.0% |
| Simplex Trading, Llc | $114,510 | 0.0% |
Exited
| Tudor Investment Corp Et Al | $10.29M | was 0.1% |
| Jane Street Group, Llc | $5.75M | was 0.0% |
| Man Group plc | $729,004 | was 0.0% |
| Blair William & Co/Il | $521,131 | was 0.0% |
| HighTower Advisors, LLC | $225,201 | was 0.0% |
| Robeco Institutional Asset… | $213,834 | was 0.0% |
| Daiwa Securities Group Inc. | $76,446 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 292 holders, 47.75M shares, $1.94B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Aug 24
Trundle Stephen
Officer, Director · 50.00K sh · $2.88M
Aug 12
Bradley Kevin Christopher
Officer · 5.40K sh · $297,378
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 14
SC 13G/A — DISCIPLINED GROWTH INVESTORS INC /MN
Aug 12
SC 13G/A — BANK OF MONTREAL /CAN/
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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