Martin Marietta Materials — Institutional Ownership
Which tracked institutions hold MLM, and how they changed the position last quarter. Latest holdings as of Mar 31, 2026. Source: SEC 13-F filings.
4
Funds holding
$284581550
Total value held
Buying
3 added/new · 1 reduced
| # | Institution | Value | Shares | Δ Shares | Change (QoQ) |
|---|---|---|---|---|---|
| 1 | Bank Of New York Mellon Corp | $218375828 | 370958 | +79 | +0.02% |
| 2 | Ameriprise Financial Inc | $63326740 | 107571 | -13397 | -11.07% |
| 3 | Allstate Corp | $2872953 | 4614 | +2201 | +91.21% |
| 4 | Amalgamated Financial Corp. | $6029 | 15663 | — | NEW BUY |
Aggregated across tracked institutional filers. Reported quarterly on SEC Form 13-F and may lag. For research only — not investment advice.