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Equibles

CITADEL ADVISORS LLC

Position in MLM — Martin Marietta Materials Inc

CIK 1423053 MIAMI, FL
Back to MLM Full portfolio

Position in MLM

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$14,934,799
+$5,086,183 QoQ
Shares Held
25,897
+54.8% QoQ
Ownership
0.043%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#171
of 1,072 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MLM Over Time

Shares Held

Position Value (USD)

Derivatives in MLM

reported options exposure · as of Jun 30, 2026
CallValue
$16,608,960
CallShares
28,800
PutValue
$10,092,250
PutShares
17,500

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 Jun 30, 2026

CITADEL ADVISORS LLC holds $324,718,328 across 13 Building Materials names. MLM ranks #5 (4.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CRH
Crh Public Ltd Co
 1,507,173 $161,267,511
2 VMC
Vulcan Materials CO
 132,061 $38,959,315
3 JHX
James Hardie Industries plc
 1,328,668 $34,784,527
4 AMRZ
Amrize Ltd
 650,788 $34,687,000
5 MLM
Martin Marietta Materials Inc
This page 		25,897 $14,934,799
6 KNF
Knife River Corp
 125,578 $10,504,599
7 USLM
United States Lime & Minerals Inc
 97,562 $10,211,813
8 EXP
Eagle Materials Inc
 41,835 $9,412,875

All Filings in MLM

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $14,934,799 25,897
2026-06-30 $16,608,960 28,800
2026-06-30 $10,092,250 17,500
2026-03-31 $16,659,644 28,300
2026-03-31 $9,848,616 16,730
2026-03-31 $4,591,704 7,800
2025-12-31 $55,375,643 88,934
2025-12-31 $11,581,476 18,600
2025-12-31 $3,362,364 5,400
2025-09-30 $8,022,203 12,728
2025-09-30 $21,933,744 34,800
2025-09-30 $8,067,584 12,800
2025-06-30 $1,193,987 2,175
2025-06-30 $20,256,624 36,900
2025-06-30 $11,967,328 21,800
2025-03-31 $20,129,273 42,100
2025-03-31 $5,042,837 10,547
2025-03-31 $19,459,891 40,700
2024-12-31 $8,418,950 16,300
2024-12-31 $48,211,659 93,343
2024-12-31 $9,503,600 18,400
2024-09-30 $19,163,853 35,604
2024-09-30 $26,428,075 49,100
2024-09-30 $26,105,125 48,500
2024-06-30 $20,317,500 37,500
2024-06-30 $22,809,780 42,100
2024-06-30 $863,629 1,594
2024-03-31 $28,977,968 47,200
2024-03-31 $25,417,116 41,400
2024-03-31 $3,479,197 5,667
2023-12-31 $17,012,831 34,100
2023-12-31 $19,307,817 38,700
2023-12-31 $59,869 120
2023-09-30 $16,049,768 39,100
2023-09-30 $12,765,928 31,100
2023-09-30 $3,598,267 8,766
2023-06-30 $10,018,673 21,700
2023-06-30 $81,078,765 175,613
2023-06-30 $14,035,376 30,400
2023-03-31 $2,457,725 6,922
2023-03-31 $11,077,872 31,200
2023-03-31 $7,740,308 21,800
2022-12-31 $10,037,709 29,700
2022-12-31 $11,457,183 33,900
2022-12-31 $75,379,814 223,037
2022-09-30 $24,092,332 74,800
2022-09-30 $30,885,531 95,891
2022-09-30 $7,408,070 23,000
2022-06-30 $6,643,128 22,200
2022-06-30 $68,889,835 230,216

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