Position in MLM
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$8,748,373
-$47,099,870 QoQ
Shares Held
14,861
-83.4% QoQ
Ownership
0.025%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MLM Over Time
Shares Held
Position Value (USD)
Derivatives in MLM
reported options exposure · as of Mar 31, 2026CallValue
$941,888
CallShares
1,600
PutValue
$470,944
PutShares
800
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, 2026MILLENNIUM MANAGEMENT LLC holds $513,880,806 across 12 Building Materials names. MLM ranks #8 (1.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRH |
Crh Public Ltd Co
|
1,816,890 | $190,991,476 | |
| 2 | CX |
Cemex Sab De CV
|
9,437,619 | $107,966,361 | |
| 3 | JHX |
James Hardie Industries plc
|
3,372,274 | $63,870,869 | |
| 4 | AMRZ |
Amrize Ltd
|
1,134,317 | $63,544,438 | |
| 5 | EXP |
Eagle Materials Inc
|
154,216 | $29,216,221 | |
| 6 | TGLS |
Tecnoglass Inc.
|
627,142 | $27,939,176 | |
| 7 | KNF |
Knife River Corp
|
131,811 | $10,762,368 | |
| 8 | MLM |
Martin Marietta Materials Inc
This page
|
14,861 | $8,748,373 |
All Filings in MLM
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $941,888 | 1,600 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $470,944 | 800 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $8,748,373 | 14,861 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $55,848,243 | 89,693 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $68,175,496 | 108,167 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $9,606,800 | 17,500 | Put | Sole | 2025-08-14 | |
| 2025-06-30 | $5,568,101 | 10,143 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $525,943 | 1,100 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $2,295,024 | 4,800 | Call | Sole | 2025-05-15 | |
| 2025-03-31 | $4,547,016 | 9,510 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,136,300 | 2,200 | Call | Sole | 2025-02-14 | |
| 2024-12-31 | $2,737,450 | 5,300 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $35,504,726 | 68,741 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $2,529,775 | 4,700 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $2,422,125 | 4,500 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $11,632,120 | 21,611 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $2,233,299 | 4,122 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $379,260 | 700 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $1,679,580 | 3,100 | Call | Sole | 2024-08-14 | |
| 2024-03-31 | $18,470,384 | 30,085 | Shares | Sole | 2024-05-15 | |
| 2024-03-31 | $920,910 | 1,500 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $10,191,404 | 16,600 | Call | Sole | 2024-05-15 | |
| 2023-12-31 | $9,559,115 | 19,160 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $2,095,422 | 4,200 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $1,646,403 | 3,300 | Put | Sole | 2024-02-14 | |
| 2023-09-30 | $2,216,592 | 5,400 | Put | Sole | 2023-11-14 | |
| 2023-09-30 | $2,503,928 | 6,100 | Call | Sole | 2023-11-14 | |
| 2023-09-30 | $52,907,177 | 128,891 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $2,816,309 | 6,100 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $53,474,782 | 115,824 | Shares | Sole | 2023-08-14 | |
| 2023-06-30 | $3,231,830 | 7,000 | Put | Sole | 2023-08-14 | |
| 2023-03-31 | $710,120 | 2,000 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $95,433,736 | 268,782 | Shares | Sole | 2023-05-15 | |
| 2023-03-31 | $1,988,336 | 5,600 | Call | Sole | 2023-05-15 | |
| 2022-12-31 | $15,749,402 | 46,600 | Put | Sole | 2023-02-14 | |
| 2022-12-31 | $912,519 | 2,700 | Call | Sole | 2023-02-14 | |
| 2022-12-31 | $124,591,964 | 368,648 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $869,643 | 2,700 | Call | Sole | 2022-11-14 | |
| 2022-09-30 | $45,827,609 | 142,282 | Shares | Sole | 2022-11-14 | |
| 2022-09-30 | $15,009,394 | 46,600 | Put | Sole | 2022-11-14 | |
| 2022-06-30 | $81,528,536 | 272,452 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $81,954,242 | 212,929 | Shares | Sole | 2022-05-16 | |
| 2022-03-31 | $36,718,506 | 95,400 | Put | Sole | 2022-05-16 | |
| 2021-12-31 | $6,180,495 | 14,030 | Shares | Sole | 2022-02-14 | |
| 2021-12-31 | $42,333,972 | 96,100 | Put | Sole | 2022-02-14 | |
| 2021-09-30 | $18,792,400 | 55,000 | Put | Sole | 2021-11-15 | |
| 2021-09-30 | $9,901,203 | 28,978 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $3,106,834 | 8,831 | Shares | Sole | 2021-08-16 | |
| 2021-06-30 | $4,327,263 | 12,300 | Put | Sole | 2021-08-16 | |
| 2021-03-31 | $20,895,727 | 62,223 | Shares | Sole | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||