Security record · archived quarter
MLM
Martin Marietta Materials, Inc. · Basic Materials · Construction Materials
157Tracked holders
-3Δ holders
42.60MShares held
$25.03BReported value
+4New positions
−8Exits
Momentum inputs (comparable managers):
holder breadth -1.9% ·
share flow -1.0% ·
net new positions -2.5%
— 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 | 161 | +6 | 43.53M | $25.10B | +10 | −3 |
| Q1 2026 | 157 | -3 | 42.60M | $25.03B | +4 | −8 |
| Q4 2025 | 159 | -2 | 46.56M | $28.99B | +1 | −2 |
| Q3 2025 | 20 | +2 | 28.47M | $17.94B | +3 | −2 |
| Q2 2025 | 16 | -2 | 21.07M | $11.56B | — | −2 |
| Q1 2025 | 15 | +4 | 6.81M | $3.25B | +4 | — |
| Q4 2024 | 11 | -4 | 7.91M | $4.08B | — | −4 |
| Q3 2024 | 14 | +1 | 5.54M | $2.98B | +1 | — |
| Q2 2024 | 13 | — | 6.07M | $3.29B | — | — |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 21 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 22 | BlackRock ✦ (passive) | 4.69M | +4.5% | $2.76B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 23 | Vanguard Capital Management Llc | 3.92M | — | $2.31B | 0.1% | n/c | 1 | SEC ↗ |
| 24 | State Street Global Advisors ✦ (passive) | 2.88M | +3.8% | $1.69B | 0.1% | ▲ Add | 6 | SEC ↗ |
| 25 | Fidelity (FMR) ✦ | 2.61M | -10.7% | $1.54B | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 26 | Fidelity (FMR) ✦ | 2.61M | -10.7% | $1.54B | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 27 | Fidelity (FMR) ✦ | 2.61M | -10.7% | $1.54B | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 28 | Fidelity (FMR) ✦ | 2.61M | -10.7% | $1.54B | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 29 | Fidelity (FMR) ✦ | 2.61M | -10.7% | $1.54B | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 30 | Bank Of America Corp /De/ | 2.40M | +0.9% | $1.41B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 31 | Bank Of America Corp /De/ | 2.40M | +0.9% | $1.41B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 32 | Bank Of America Corp /De/ | 2.40M | +0.9% | $1.41B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 33 | Bank Of America Corp /De/ | 2.40M | +0.9% | $1.41B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 34 | Bank Of America Corp /De/ | 2.40M | +0.9% | $1.41B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 35 | Bank Of America Corp /De/ | 2.40M | +0.9% | $1.41B | 0.1% | ▲ Add | 2 | SEC ↗ |
| 36 | Principal Financial Group Inc | 2.09M | -3.5% | $1.23B | 0.7% | ▼ Trim | 2 | SEC ↗ |
| 37 | Principal Financial Group Inc | 2.09M | -3.5% | $1.23B | 0.7% | ▼ Trim | 2 | SEC ↗ |
| 38 | Principal Financial Group Inc | 2.09M | -3.5% | $1.23B | 0.7% | ▼ Trim | 2 | SEC ↗ |
| 39 | Principal Financial Group Inc | 2.09M | -3.5% | $1.23B | 0.7% | ▼ Trim | 2 | SEC ↗ |
| 40 | Aristotle Capital Management, LLC | 1.96M | -4.6% | $1.15B | 2.4% | ▼ Trim | 2 | SEC ↗ |
| 41 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 42 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 43 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 44 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 45 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 46 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 47 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 48 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 49 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 50 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 51 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 52 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 53 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 54 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 55 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 56 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 57 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 58 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 59 | JPMorgan Chase ✦ | 1.86M | -16.6% | $1.07B | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 60 | Victory Capital Management Inc | 1.64M | -33.1% | $963.76M | 0.6% | ▼ Trim | 2 | SEC ↗ |
| 61 | Geode Capital Management ✦ (passive) | 1.59M | +2.3% | $931.77M | 0.1% | ▲ Add | 8 | SEC ↗ |
| 62 | Geode Capital Management ✦ (passive) | 1.59M | +2.3% | $931.77M | 0.1% | ▲ Add | 8 | SEC ↗ |
| 63 | T. Rowe Price ✦ | 1.49M | +391.3% | $876.45M | 0.1% | ▲ Add | 8 | SEC ↗ |
| 64 | T. Rowe Price ✦ | 1.49M | +391.3% | $876.45M | 0.1% | ▲ Add | 8 | SEC ↗ |
| 65 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 66 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 67 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 68 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 69 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 71 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 72 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 73 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 74 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 75 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 76 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 77 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 78 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 79 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 80 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 81 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 82 | Morgan Stanley ✦ | 1.34M | -1.9% | $789.78M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 83 | Baillie Gifford ✦ | 1.09M | -6.2% | $640.12M | 0.7% | ▼ Trim | 8 | SEC ↗ |
| 84 | Baillie Gifford ✦ | 1.09M | -6.2% | $640.12M | 0.7% | ▼ Trim | 8 | SEC ↗ |
| 85 | Baillie Gifford ✦ | 1.09M | -6.2% | $640.12M | 0.7% | ▼ Trim | 8 | SEC ↗ |
| 86 | Baillie Gifford ✦ | 1.09M | -6.2% | $640.12M | 0.7% | ▼ Trim | 8 | SEC ↗ |
| 87 | Goldman Sachs Group ✦ | 885.86K | +12.2% | $521.49M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 88 | Goldman Sachs Group ✦ | 885.86K | +12.2% | $521.49M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 89 | Goldman Sachs Group ✦ | 885.86K | +12.2% | $521.49M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 90 | Goldman Sachs Group ✦ | 885.86K | +12.2% | $521.49M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 91 | Goldman Sachs Group ✦ | 885.86K | +12.2% | $521.49M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 92 | Goldman Sachs Group ✦ | 885.86K | +12.2% | $521.49M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 93 | Alkeon Capital Management Llc | 747.35K | 0.0% | $439.95M | 2.0% | Held | 2 | SEC ↗ |
| 94 | Alkeon Capital Management Llc | 747.35K | 0.0% | $439.95M | 2.0% | Held | 2 | SEC ↗ |
| 95 | Invesco Ltd. | 690.91K | -10.3% | $406.73M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 96 | Invesco Ltd. | 690.91K | -10.3% | $406.73M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 97 | Invesco Ltd. | 690.91K | -10.3% | $406.73M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 98 | Invesco Ltd. | 690.91K | -10.3% | $406.73M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 99 | Invesco Ltd. | 690.91K | -10.3% | $406.73M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 100 | Invesco Ltd. | 690.91K | -10.3% | $406.73M | 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
| Norges Bank | $354.68M | was 0.0% |
| Qube Research & Technologies… | $29.13M | was 0.0% |
| Connor, Clark & Lunn… | $7.44M | was 0.0% |
| Rakuten Investment… | $5.06M | was 0.0% |
| Hrt Financial Lp | $1.29M | was 0.0% |
| Cibc World Market Inc. | $391,030 | was 0.0% |
| DZ BANK AG Deutsche Zentral… | $373,596 | was 0.0% |
| LMR Partners LLP | $312,575 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,064 holders, 56.49M shares, $31.19B 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.
Aug 24
SC 13D — LNA Holding SRL
15.4% of class · View original SEC filing ↗
Aug 07
SC 13G — STATE STREET CORP
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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