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 2022 vs. Q4 2021
How the institutions holding Martin Marietta Materials Inc changed between Q4 2021 and Q1 2022.
All holders in Q1 2022All holders in Q4 2021
| Measure | Q4 2021 | Of which not filed for Q1 2022 | Q1 2022 | Change |
|---|---|---|---|---|
| Holders | 775 | 6 | 763 | −6 |
| Shares | 58.4M | 4.73K | 58.9M | +507.8K (+0.9%) |
| Value | $25.6B | $2.08M | $22.7B | −$2.99B (−11.7%) |
6 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so the changes leave them out.
New holders (72)
Institutions that held Martin Marietta Materials Inc at the end of Q1 2022 but not at the end of Q4 2021.
Sold out (78)
Institutions that held Martin Marietta Materials Inc at the end of Q4 2021 and filed for Q1 2022 without it.
Not filed for Q1 2022 yet (6)
Institutions that held Martin Marietta Materials Inc at the end of Q4 2021 and haven't filed a 13F for Q1 2022. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q4 2021 | Value, Q4 2021 |
|---|---|---|
| Tdam USA Inc. | 4,098 | $1.80M |
| Carroll Financial Associates, Inc. | 327 | $143.0K |
| NEXT Financial Group, Inc | 230 | $101.0K |
| Reilly Financial Advisors, LLC | 46 | $20.0K |
| Harbour Investments, Inc. | 23 | $10.0K |
| Bell Investment Advisors, Inc | 5 | $2.00K |