WEITZ INVESTMENT MANAGEMENT, INC.
Position in MLM — Martin Marietta Materials Inc
CIK 883965
Omaha, NE
Position in MLM
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$23,414,747
-$2,285,544 QoQ
Shares Held
39,775
-3.6% QoQ
Ownership
0.066%
of shares outstanding
% of Portfolio
1.84%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MLM Over Time
Shares Held
Position Value (USD)
Position in Building Materials
Basic Materials · as of Mar 31, 2026WEITZ INVESTMENT MANAGEMENT, INC. holds $81,741,407 across 2 Building Materials names. MLM ranks #2 (28.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VMC |
Vulcan Materials CO
|
214,200 | $58,326,660 | |
| 2 | MLM |
Martin Marietta Materials Inc
This page
|
39,775 | $23,414,747 |
All Filings in MLM
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $23,414,747 | 39,775 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $25,700,291 | 41,275 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $26,014,807 | 41,275 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $22,658,324 | 41,275 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $19,734,815 | 41,275 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $21,008,637 | 40,675 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $21,893,318 | 40,675 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $22,037,715 | 40,675 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $24,972,009 | 40,675 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $24,596,263 | 49,300 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $25,449,760 | 62,000 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $30,517,709 | 66,100 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $23,629,243 | 66,550 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $22,322,918 | 66,050 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $22,240,314 | 69,050 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $20,662,522 | 69,050 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $25,883,852 | 67,250 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $29,154,494 | 66,182 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $24,071,356 | 70,450 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $24,785,014 | 70,450 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $23,658,519 | 70,450 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $20,005,686 | 70,450 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $16,581,112 | 70,450 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $14,552,856 | 70,450 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $10,299,788 | 54,430 | Shares | Sole | 2020-05-11 | |
| No filing history on record for this holder in this stock. | ||||||