DIAMOND HILL CAPITAL MANAGEMENT INC
Position in MLM — Martin Marietta Materials Inc
CIK 1217541
COLUMBUS, OH
Position in MLM
as of Jun 30, 2026
· filed Aug 6, 2026
Position Value
$123,359,013
-$46,857,809 QoQ
Shares Held
213,905
-26.0% QoQ
Ownership
0.356%
of shares outstanding
% of Portfolio
0.99%
of 13F equity value
Holder Rank
#47
of 1,072 holders
Holding Since
Jun 2022
17 quarters on record
Voting authority
Sole 93%
Shared 0%
None 7%
Common Shares in MLM Over Time
Shares Held
Position Value (USD)
Position in Building Materials
Basic Materials · as of Jun 30, 2026DIAMOND HILL CAPITAL MANAGEMENT INC holds $160,084,017 across 4 Building Materials names. MLM ranks #1 (77.1% of the industry book) .
All Filings in MLM
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17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $123,359,013 | 213,905 | Shares | Sole | 2026-08-06 | |
| 2026-03-31 | $170,216,822 | 289,150 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $278,033,879 | 446,526 | Shares | Sole | 2026-02-06 | |
| 2025-09-30 | $366,781,991 | 581,935 | Shares | Sole | 2025-11-05 | |
| 2025-06-30 | $352,425,183 | 641,987 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $315,261,231 | 659,363 | Shares | Sole | 2025-05-06 | |
| 2024-12-31 | $244,630,928 | 473,632 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $251,783,661 | 467,782 | Shares | Sole | 2024-11-04 | |
| 2024-06-30 | $164,316,562 | 303,279 | Shares | Sole | 2024-08-08 | |
| 2024-03-31 | $252,405,468 | 411,124 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $224,324,903 | 449,630 | Shares | Sole | 2024-02-05 | |
| 2023-09-30 | $190,987,723 | 465,279 | Shares | Sole | 2023-11-02 | |
| 2023-06-30 | $218,179,919 | 472,568 | Shares | Sole | 2023-08-08 | |
| 2023-03-31 | $181,701,955 | 511,750 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $188,400,700 | 557,448 | Shares | Sole | 2023-02-07 | |
| 2022-09-30 | $180,359,448 | 559,966 | Shares | Sole | 2022-11-08 | |
| 2022-06-30 | $168,277,913 | 562,351 | Shares | Sole | 2022-08-09 | |
| No filing history on record for this holder in this stock. | ||||||