Position in MLM
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$93,034,982
-$6,142,298 QoQ
Shares Held
158,040
-0.8% QoQ
Ownership
0.263%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 71.94824095165781.ToString("F0")%
Shared 26.452796760313845.ToString("F0")%
None 1.5989622880283474.ToString("F0")%
Common Shares in MLM Over Time
Shares Held
Position Value (USD)
Derivatives in MLM
reported options exposure · as of Jun 30, 2021CallValue
$0
CallShares
0
PutValue
$527,715
PutShares
1,500
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Building Materials
Basic Materials · as of Mar 31, 2026ROYAL BANK OF CANADA holds $1,139,877,091 across 12 Building Materials names. MLM ranks #2 (8.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRH |
Crh Public Ltd Co
|
8,736,546 | $918,385,708 | |
| 2 | MLM |
Martin Marietta Materials Inc
This page
|
158,040 | $93,034,982 | |
| 3 | VMC |
Vulcan Materials CO
|
333,758 | $90,882,300 | |
| 4 | AMRZ |
Amrize Ltd
|
442,726 | $24,801,507 | |
| 5 | EXP |
Eagle Materials Inc
|
27,213 | $5,155,500 | |
| 6 | CX |
Cemex Sab De CV
|
219,218 | $2,507,851 | |
| 7 | JHX |
James Hardie Industries plc
|
112,432 | $2,129,460 | |
| 8 | KNF |
Knife River Corp
|
18,836 | $1,537,956 |
All Filings in MLM
Export CSV
30 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $93,034,982 | 158,040 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $99,177,280 | 159,280 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $100,741,431 | 159,836 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $90,042,611 | 164,024 | Shares | Defined | 2025-11-21 | |
| 2025-03-31 | $76,219,655 | 159,412 | Shares | Defined | 2025-11-21 | |
| 2024-12-31 | $101,445,763 | 196,410 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $88,875,298 | 165,119 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $94,785,195 | 174,945 | Shares | Defined | 2024-11-06 | |
| 2024-03-31 | $119,554,988 | 194,734 | Shares | Defined | 2024-11-05 | |
| 2023-12-31 | $119,264,929 | 239,051 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $72,488,711 | 176,595 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $90,629,743 | 196,300 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $72,851,207 | 205,180 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $72,774,738 | 215,329 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $80,649,076 | 250,393 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $81,401,656 | 272,028 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $104,745,500 | 272,144 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $130,200,527 | 295,561 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $96,649,651 | 282,866 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $527,715 | 1,500 | Put | Defined | 2021-08-16 | |
| 2021-06-30 | $124,873,900 | 354,947 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $503,730 | 1,500 | Put | Defined | 2021-07-20 | |
| 2021-03-31 | $84,818,389 | 252,571 | Shares | Defined | 2021-07-20 | |
| 2020-12-31 | $2,839,700 | 10,000 | Put | Defined | 2021-02-16 | |
| 2020-12-31 | $59,331,835 | 208,937 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $44,788,534 | 190,298 | Shares | Defined | 2020-11-16 | |
| 2020-09-30 | $2,353,600 | 10,000 | Put | Defined | 2020-11-16 | |
| 2020-06-30 | $6,093,815 | 29,500 | Call | Defined | 2020-08-14 | |
| 2020-06-30 | $36,054,725 | 174,540 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $29,588,188 | 156,361 | Shares | Defined | 2020-06-16 | |
| No filing history on record for this holder in this stock. | ||||||