MARTIN MARIETTA MATERIALS MLM
$599.42
+3.5% 52w: $532.34 – $707.24
Latest 13F among current holders filed 4 days ago (Jul 1, 2026)
Price — last 12 months
research preview data532.34619.79707.24
Jun 20, 2025 Jul 2, 2026
Institutional holders
1.1K
-46 QoQ
13F value
$34.39B
-8.7% QoQ
Smart-money holders
88
signal tier ≥ 2
New smart buyers
11
Q1 2026
Options barometer
2.3×
$79.1M calls / $34.5M puts
Institutional value by quarter
Number of holders
Who owns MLM?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | Index provider | 4.7M | $2.76B | 0.0% | +4.4% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 3.9M | $2.31B | 0.1% | — |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 3.2M | $1.86B | 0.1% | — |
| STATE STREET CORP | Index provider | 2.9M | $1.69B | 0.1% | +3.8% |
| FMR LLC | Long only active | 2.6M | $1.54B | 0.1% | -10.7% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 2.4M | $1.41B | 0.1% | +0.9% |
| PRINCIPAL FINANCIAL GROUP INC | Diversified mechanical | 2.1M | $1.23B | 0.7% | -3.5% |
| Aristotle Capital Management, LLC | Other | 2.0M | $1.15B | 2.4% | -4.6% |
| JPMORGAN CHASE & CO | Bank broker | 1.9M | $1.07B | 0.1% | -16.6% |
| VICTORY CAPITAL MANAGEMENT INC | Diversified mechanical | 1.6M | $963.8M | 0.6% | -33.1% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 1.6M | $931.8M | 0.1% | +2.3% |
| PRICE T ROWE ASSOCIATES INC /MD/ | Diversified mechanical | 1.5M | $876.5M | 0.1% | +391.3% |
| MORGAN STANLEY | Bank broker | 1.3M | $789.8M | 0.0% | -1.9% |
| BAILLIE GIFFORD & CO ★2 | Long only active | 1.1M | $640.1M | 0.7% | -6.2% |
| Select Equity Group, L.P. ★2 | Fundamental diversified | 1.0M | $608.4M | 3.2% | -3.2% |
| T. Rowe Price Investment Management, Inc. | Long only active | 952.4K | $560.7M | 0.4% | -37.2% |
| GOLDMAN SACHS GROUP INC | Bank broker | 885.9K | $521.5M | 0.1% | +12.2% |
| ALKEON CAPITAL MANAGEMENT LLC ★2 | Fundamental diversified | 747.4K | $440.0M | 2.0% | Held |
| GARDNER RUSSO & QUINN LLC ★2 | Fundamental diversified | 715.4K | $421.1M | 5.0% | -1.5% |
| Invesco Ltd. | Index provider | 690.9K | $406.7M | 0.1% | -10.3% |
| KING LUTHER CAPITAL MANAGEMENT CORP | Other | 666.7K | $392.5M | 1.7% | -3.4% |
| NORTHERN TRUST CORP | Index provider | 586.5K | $345.3M | 0.0% | -2.2% |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 546.2K | $321.4M | 0.1% | +1.1% |
| FRANKLIN RESOURCES INC | Long only active | 528.2K | $310.9M | 0.1% | +6.0% |
| CIBC Bancorp USA Inc. | Diversified mechanical | 474.5K | $279.4M | 0.4% | — |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 460.5K | $271.1M | 0.0% | +2.6% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | Index provider | 448.0K | $263.7M | 0.4% | +6.2% |
| Bank of New York Mellon Corp | Diversified mechanical | 371.0K | $218.4M | 0.0% | 0.0% |
| UBS Group AG | Bank broker | 354.2K | $208.5M | 0.0% | +51.1% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Bank broker | 339.8K | $200.0M | 0.0% | +14.3% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 339.3K | $199.7M | 0.1% | — |
| DAVENPORT & Co LLC | Diversified mechanical | 342.2K | $199.6M | 1.1% | -1.8% |
| Rathbones Group PLC | Other | 326.0K | $191.9M | 0.4% | -17.8% |
| D1 Capital Partners L.P. ★3 | Fundamental concentrated | 322.9K | $190.1M | 1.7% | New |
| DIAMOND HILL CAPITAL MANAGEMENT INC | Other | 289.1K | $170.2M | 1.1% | -35.2% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | Other | 272.4K | $160.4M | 0.5% | +0.8% |
| Skye Global Management LP ★2 | Fundamental concentrated | 268.0K | $157.8M | 3.4% | -2.2% |
| WELLS FARGO & COMPANY/MN | Bank broker | 266.6K | $156.9M | 0.0% | +10.4% |
| Legal & General Group Plc | Diversified mechanical | 266.5K | $156.9M | 0.0% | -1.8% |
| Amundi | Diversified mechanical | 264.1K | $155.5M | 0.0% | +28.1% |
| Mawer Investment Management Ltd. ★2 | Fundamental diversified | 255.7K | $150.5M | 1.0% | -3.5% |
| CONGRESS ASSET MANAGEMENT CO | Other | 238.0K | $140.1M | 1.0% | -0.7% |
| RAYMOND JAMES FINANCIAL INC | Bank broker | 238.7K | $139.0M | 0.0% | -26.7% |
| DEUTSCHE BANK AG\ | Bank broker | 235.4K | $138.6M | 0.0% | -13.1% |
| Douglass Winthrop Advisors, LLC | Other | 219.1K | $129.0M | 2.4% | -2.0% |
| GREAT LAKES ADVISORS, LLC | Other | 217.2K | $127.9M | 1.1% | +18.6% |
| Clearbridge Investments, LLC | Other | 214.7K | $126.4M | 0.1% | -12.1% |
| Findlay Park Partners LLP | Other | 194.3K | $114.4M | 1.6% | +7.5% |
| LONDON CO OF VIRGINIA | Other | 189.6K | $111.6M | 0.7% | +11.2% |
| DekaBank Deutsche Girozentrale | Diversified mechanical | 177.5K | $104.3M | 0.2% | Held |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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