Security record · archived quarter
ALRM
Alarm.com Holdings, Inc. · Technology · Software - Application
108Tracked holders
-2Δ holders
35.22MShares held
$1.39BReported value
+2New positions
−5Exits
Momentum inputs (comparable managers):
holder breadth -1.8% ·
share flow 0.0% ·
net new positions -2.8%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 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 · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 9.14M | -1.2% | $394.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 9.14M | -1.2% | $394.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 9.14M | -1.2% | $394.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 9.14M | -1.2% | $394.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 9.14M | -1.2% | $394.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 9.14M | -1.2% | $394.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 9.14M | -1.2% | $394.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 9.14M | -1.2% | $394.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 9.14M | -1.2% | $394.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 9.14M | -1.2% | $394.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 9.14M | -1.2% | $394.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 9.14M | -1.2% | $394.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 9.14M | -1.2% | $394.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 9.14M | -1.2% | $394.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 9.14M | -1.2% | $394.62M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 16 | Bank Of Montreal /Can/ | 2.66M | +19.1% | $114.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 17 | Bank Of Montreal /Can/ | 2.66M | +19.1% | $114.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | Bank Of Montreal /Can/ | 2.66M | +19.1% | $114.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 19 | Bank Of Montreal /Can/ | 2.66M | +19.1% | $114.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 20 | Bank Of Montreal /Can/ | 2.66M | +19.1% | $114.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | Bank Of Montreal /Can/ | 2.66M | +19.1% | $114.78M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 22 | Vanguard Capital Management Llc | 2.15M | — | $93.03M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | State Street Global Advisors ✦ (passive) | 2.04M | +0.7% | $87.94M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 24 | State Street Global Advisors ✦ (passive) | 2.04M | +0.7% | $87.94M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 25 | Morgan Stanley ✦ | 1.26M | -5.6% | $54.55M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 26 | Morgan Stanley ✦ | 1.26M | -5.6% | $54.55M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 27 | Morgan Stanley ✦ | 1.26M | -5.6% | $54.55M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 28 | Morgan Stanley ✦ | 1.26M | -5.6% | $54.55M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 29 | Morgan Stanley ✦ | 1.26M | -5.6% | $54.55M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 30 | Morgan Stanley ✦ | 1.26M | -5.6% | $54.55M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 31 | Morgan Stanley ✦ | 1.26M | -5.6% | $54.55M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 32 | Morgan Stanley ✦ | 1.26M | -5.6% | $54.55M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 33 | Morgan Stanley ✦ | 1.26M | -5.6% | $54.55M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 34 | Morgan Stanley ✦ | 1.26M | -5.6% | $54.55M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 35 | Morgan Stanley ✦ | 1.26M | -5.6% | $54.55M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 1.26M | -5.6% | $54.55M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 37 | Morgan Stanley ✦ | 1.26M | -5.6% | $54.55M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 38 | Geode Capital Management ✦ (passive) | 1.26M | +3.0% | $54.25M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 39 | Geode Capital Management ✦ (passive) | 1.26M | +3.0% | $54.25M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 40 | Dimensional Fund Advisors Lp | 1.12M | +1.1% | $48.26M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 41 | Dimensional Fund Advisors Lp | 1.12M | +1.1% | $48.26M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | Dimensional Fund Advisors Lp | 1.12M | +1.1% | $48.26M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 43 | Dimensional Fund Advisors Lp | 1.12M | +1.1% | $48.26M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 44 | Dimensional Fund Advisors Lp | 1.12M | +1.1% | $48.26M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 45 | Fidelity (FMR) ✦ | 969.12K | +20.6% | $41.86M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 46 | Fidelity (FMR) ✦ | 969.12K | +20.6% | $41.86M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 47 | Fidelity (FMR) ✦ | 969.12K | +20.6% | $41.86M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 48 | Fidelity (FMR) ✦ | 969.12K | +20.6% | $41.86M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 49 | Arrowstreet Capital ✦ | 779.20K | +43.9% | $33.65M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 50 | Two Sigma Investments ✦ | 681.28K | +120.0% | $29.42M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 51 | Two Sigma Investments ✦ | 681.28K | +120.0% | $29.42M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 52 | Northern Trust Corp | 642.21K | -0.3% | $27.74M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 53 | Northern Trust Corp | 642.21K | -0.3% | $27.74M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 54 | Northern Trust Corp | 642.21K | -0.3% | $27.74M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 55 | Northern Trust Corp | 642.21K | -0.3% | $27.74M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 56 | Northern Trust Corp | 642.21K | -0.3% | $27.74M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 57 | Northern Trust Corp | 642.21K | -0.3% | $27.74M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 58 | Northern Trust Corp | 642.21K | -0.3% | $27.74M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 59 | T. Rowe Price ✦ | 629.49K | -29.7% | $27.19M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 60 | T. Rowe Price ✦ | 629.49K | -29.7% | $27.19M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 61 | Charles Schwab Investment… | 579.60K | +1.9% | $25.03M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 62 | Goldman Sachs Group ✦ | 565.11K | -4.3% | $24.41M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 63 | Goldman Sachs Group ✦ | 565.11K | -4.3% | $24.41M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 64 | Bnp Paribas Financial Markets | 457.62K | -24.0% | $19.76M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 65 | Bnp Paribas Financial Markets | 457.62K | -24.0% | $19.76M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 66 | Deutsche Bank Ag\ | 356.85K | -14.4% | $15.41M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 67 | Deutsche Bank Ag\ | 356.85K | -14.4% | $15.41M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 68 | Deutsche Bank Ag\ | 356.85K | -14.4% | $15.41M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 69 | Deutsche Bank Ag\ | 356.85K | -14.4% | $15.41M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 70 | Deutsche Bank Ag\ | 356.85K | -14.4% | $15.41M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 71 | Nuveen, LLC | 351.02K | +10.9% | $15.16M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Nuveen, LLC | 351.02K | +10.9% | $15.16M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | Nuveen, LLC | 351.02K | +10.9% | $15.16M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 74 | Qube Research & Technologies Ltd | 349.18K | -9.5% | $15.08M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 75 | Bank Of America Corp /De/ | 341.85K | -4.1% | $14.76M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 76 | Bank Of America Corp /De/ | 341.85K | -4.1% | $14.76M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 77 | Bank Of America Corp /De/ | 341.85K | -4.1% | $14.76M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 78 | Bank Of America Corp /De/ | 341.85K | -4.1% | $14.76M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 79 | Bank Of America Corp /De/ | 341.85K | -4.1% | $14.76M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 80 | Bank Of America Corp /De/ | 341.85K | -4.1% | $14.76M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 81 | Principal Financial Group Inc | 300.20K | +5.2% | $12.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 82 | Principal Financial Group Inc | 300.20K | +5.2% | $12.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 83 | Bank of New York Mellon Corp | 289.82K | -46.8% | $12.52M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 84 | Bank of New York Mellon Corp | 289.82K | -46.8% | $12.52M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 85 | Bank of New York Mellon Corp | 289.82K | -46.8% | $12.52M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 86 | Bank of New York Mellon Corp | 289.82K | -46.8% | $12.52M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 87 | Bank of New York Mellon Corp | 289.82K | -46.8% | $12.52M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 88 | Bank of New York Mellon Corp | 289.82K | -46.8% | $12.52M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 89 | Bank of New York Mellon Corp | 289.82K | -46.8% | $12.52M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 90 | Bank of New York Mellon Corp | 289.82K | -46.8% | $12.52M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 91 | Bank of New York Mellon Corp | 289.82K | -46.8% | $12.52M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 92 | Bank of New York Mellon Corp | 289.82K | -46.8% | $12.52M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 93 | American Century Companies Inc | 288.40K | +195.0% | $12.46M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 94 | Invesco Ltd. | 269.18K | +10.4% | $11.63M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 95 | Invesco Ltd. | 269.18K | +10.4% | $11.63M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 96 | Invesco Ltd. | 269.18K | +10.4% | $11.63M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 97 | Invesco Ltd. | 269.18K | +10.4% | $11.63M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 98 | Invesco Ltd. | 269.18K | +10.4% | $11.63M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 99 | Nomura Holdings Inc | 248.97K | -13.6% | $10.75M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 100 | Wells Fargo & Company/Mn | 241.18K | -30.3% | $10.42M | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Squarepoint Ops LLC | $6.60M | was 0.0% |
| Norges Bank | $6.06M | was 0.0% |
| Swedbank AB | $2.31M | was 0.0% |
| Bridgewater Associates | $2.26M | was 0.0% |
| Gotham Asset Management | $888,003 | 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: Q1 2026 ·
Methodology ·
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