MASSACHUSETTS FINANCIAL SERVICES CO /MA/
Position in MLM — Martin Marietta Materials Inc
CIK 912938
Boston, MA
Position in MLM
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$1,235,049
-$78,139 QoQ
Shares Held
2,098
-0.5% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
23 quarters on record
Voting authority
Sole 28.40800762631077.ToString("F0")%
Shared 71.59199237368922.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MLM Over Time
Shares Held
Position Value (USD)
Position in Building Materials
Basic Materials · as of Mar 31, 2026MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $2,330,584,484 across 6 Building Materials names. MLM ranks #6 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRH |
Crh Public Ltd Co
|
13,507,797 | $1,419,939,615 | |
| 2 | VMC |
Vulcan Materials CO
|
2,278,025 | $620,306,205 | |
| 3 | JHX |
James Hardie Industries plc
|
11,606,567 | $219,828,374 | |
| 4 | KNF |
Knife River Corp
|
527,168 | $43,043,264 | |
| 5 | CX |
Cemex Sab De CV
|
2,293,005 | $26,231,977 | |
| 6 | MLM |
Martin Marietta Materials Inc
This page
|
2,098 | $1,235,049 |
All Filings in MLM
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23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,235,049 | 2,098 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $1,313,188 | 2,109 | Shares | Sole | 2026-01-22 | |
| 2025-09-30 | $1,241,651 | 1,970 | Shares | Sole | 2025-10-29 | |
| 2025-06-30 | $914,017 | 1,665 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $1,137,470 | 2,379 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $1,821,695 | 3,527 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $1,844,043 | 3,426 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $330,031,508 | 609,139 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $376,400,471 | 613,090 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $320,451,385 | 642,303 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $267,427,305 | 651,499 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $304,253,246 | 658,999 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $236,351,366 | 665,666 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $190,334,901 | 563,171 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $11,633,567 | 36,119 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $10,645,162 | 35,574 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $13,959,573 | 36,269 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $9,880,421 | 22,429 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $7,291,450 | 21,340 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $7,480,886 | 21,264 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $2,014,583 | 5,999 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $1,088,457 | 3,833 | Shares | Sole | 2021-05-12 | |
| 2020-09-30 | $588,164 | 2,499 | Shares | Sole | 2020-11-12 | |
| No filing history on record for this holder in this stock. | ||||||