MRT (MARTIN MARIETTA MATLS INC) Institutional Ownership Summary
Based on the latest SEC 13F filings, 2 institutional investors hold MRT (MARTIN MARIETTA MATLS INC) with a combined value of $2.86B across 4,599,160 shares. The largest holder is BlackRock, Inc. with a position worth $2.79B (0.05% of their portfolio). 2 funds increased their holdings.
Total Institutional Value
$2.86B
Total Shares Held
4,599,160
Institutional Holders
2
13F Institutional Holders
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $2.79B | 0.05% | +8.0% |
| 2 | CITADEL ADVISORS LLC | $70.32M | 0.01% | +87.2% |