Martin Marietta Materials, Inc.
US ˙ NYSE ˙ US5732841060

SecurityMLM / Martin Marietta Materials, Inc.
InstitutionProfunds - Profund Vp Basic Materials
Latest Disclosed Ownership932 shares
Latest Disclosed Value $ 511,630
Profunds - Profund Vp Basic Materials reports 3.42% decrease in ownership of MLM / Martin Marietta Materials, Inc.

On August 26, 2025 - Profunds - Profund Vp Basic Materials filed a NPORT-P form disclosing ownership of 932 shares of Martin Marietta Materials, Inc. (US:MLM) valued at $511,631 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 965 shares of Martin Marietta Materials, Inc.. This represents a change in shares of -3.42% during the quarter. The current value of the position is $536,674 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2025-08-26 2025-06-30 NP Martin Marietta Materials EC US5732841060 932 -33 -3.42 512 10.85 4.3926
2025-05-28 2025-03-31 NP Martin Marietta Materials EC US5732841060 965 155 19.14 461 10.29 3.7171
2025-02-27 2024-12-31 NP Martin Marietta Materials EC US5732841060 810 -122 -13.09 418 -16.57 3.2969
2024-10-31 2024-09-30 NP MARTIN MARIETTA MATERIALS EC US5732841060 932 24 2.64 502 2.04 3.5831
2024-08-27 2024-06-30 NP MARTIN MARIETTA MATERIALS EC US5732841060 908 -59 -6.10 492 -17.20 3.3723
2024-05-28 2024-03-31 NP MARTIN MARIETTA MATERIALS EC US5732841060 967 34 3.64 594 27.53 3.5737
2024-02-27 2023-12-31 NP MARTIN MARIETTA MATERIALS EC US5732841060 933 -56 -5.66 465 14.81 3.1611
2023-11-28 2023-09-30 NP MARTIN MARIETTA MATERIALS EC US5732841060 989 -89 -8.26 406 -18.51 2.8149
2023-08-28 2023-06-30 NP MARTIN MARIETTA MATERIALS EC US5732841060 1,078 75 7.48 498 39.61 3.0180
2023-05-25 2023-03-31 NP MARTIN MARIETTA MATERIALS EC US5732841060 1,003 1,003 356 2.3406
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.