Martin Marietta Materials Inc
MLM- Exchange
- NYSE
- Industry
- Mining & Quarrying of Nonmetallic Minerals (No Fuels)
- SEC CIK
- 0000916076
No open-market purchases or sales by Martin Marietta Materials Inc insiders were filed in the last 90 days; 1,079 institutions reported holding it in 13F filings for Q2 2026, worth $34.2B in total; 4 superinvestors hold it, including TCI Fund Management and Gardner Russo & Quinn.
Q1 2023 vs. Q4 2022
How the institutions holding Martin Marietta Materials Inc changed between Q4 2022 and Q1 2023.
All holders in Q1 2023All holders in Q4 2022
| Measure | Q4 2022 | Of which not filed for Q1 2023 | Q1 2023 | Change |
|---|---|---|---|---|
| Holders | 768 | 11 | 746 | −11 |
| Shares | 58.6M | 335.2K | 84.2M | +25.9M (+44.5%) |
| Value | $19.7B | $144.6M | $20.7B | +$1.11B (+5.7%) |
11 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so the changes leave them out.
New holders (77)
Institutions that held Martin Marietta Materials Inc at the end of Q1 2023 but not at the end of Q4 2022.
Sold out (88)
Institutions that held Martin Marietta Materials Inc at the end of Q4 2022 and filed for Q1 2023 without it.
Not filed for Q1 2023 yet (11)
Institutions that held Martin Marietta Materials Inc at the end of Q4 2022 and haven't filed a 13F for Q1 2023. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q4 2022 | Value, Q4 2022 |
|---|---|---|
| Rothschild & Co Asset Management US Inc. | 246,661 | $83.4M |
| Abeille Asset Management SA | 70,960 | $55.0M |
| Comerica Bank | 7,971 | $2.81M |
| Allstate Investment Management Co | 4,106 | $1.39M |
| Boenning & Scattergood, Inc. | 3,225 | $1.24M |
| Lehman & Derafelo Financial Resources LLC | 901 | $304.5K |
| Willner & Heller, LLC | 750 | $253.4K |
| Seeyond | 517 | $174.7K |
| Sargent Bickham Lagudis LLC | 104 | $35.1K |
| Cornerstone Planning Group LLC | 6 | $2.06K |
| CoreCap Advisors, LLC | 2 | $676 |