Martin Marietta Materials — Institutional Ownership
Which tracked institutions hold MLM, and how they changed the position last quarter. Latest holdings as of Jun 30, 2026. Source: SEC 13-F filings.
8
Funds holding
$242108427
Total value held
Buying
7 added/new · 1 reduced
| # | Institution | Value | Shares | Δ Shares | Change (QoQ) |
|---|---|---|---|---|---|
| 1 | Bank Of New York Mellon Corp | $199321271 | 345624 | -25334 | -6.83% |
| 2 | Ameriprise Financial Inc | $37115049 | 64342 | +64342 | NEW BUY |
| 3 | Allstate Corp | $2850628 | 4943 | +329 | +7.13% |
| 4 | Adams Natural Resources Fund, Inc. | $2595150 | 4500 | +4500 | NEW BUY |
| 5 | First Horizon Corp | $149942 | 260 | +260 | NEW BUY |
| 6 | Zions Bancorporation, National Association /Ut/ | $43829 | 76 | +76 | NEW BUY |
| 7 | Southstate Bank Corp | $26529 | 46 | +46 | NEW BUY |
| 8 | Amalgamated Financial Corp. | $6029 | 15663 | +15663 | NEW BUY |
Aggregated across tracked institutional filers. Reported quarterly on SEC Form 13-F and may lag. For research only — not investment advice.