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Equibles

GABELLI FUNDS LLC

Position in MLM — Martin Marietta Materials Inc

CIK 1081407 Rye, NY
Back to MLM Full portfolio

Position in MLM

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$2,883,500
-$59,900 QoQ
Shares Held
5,000
0.0% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#353
of 1,074 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)

Position in Building Materials

Basic Materials · as of Jun 30, 2026

GABELLI FUNDS LLC holds $28,801,045 across 5 Building Materials names. MLM ranks #3 (10.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 KNF
Knife River Corp
 130,753 $10,937,488
2 VMC
Vulcan Materials CO
 36,298 $10,708,272
3 MLM
Martin Marietta Materials Inc
This page 		5,000 $2,883,500
4 AMRZ
Amrize Ltd
 52,041 $2,773,785
5 CRH
Crh Public Ltd Co
 14,000 $1,498,000

All Filings in MLM

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,883,500 5,000
2026-03-31 $2,943,400 5,000
2025-12-31 $3,113,300 5,000
2025-09-30 $3,151,400 5,000
2025-06-30 $2,744,800 5,000
2025-03-31 $2,390,650 5,000
2024-12-31 $2,582,500 5,000
2024-09-30 $2,691,250 5,000
2024-06-30 $2,709,000 5,000
2024-03-31 $3,069,700 5,000
2023-12-31 $2,494,550 5,000
2023-09-30 $2,052,400 5,000
2023-06-30 $2,308,450 5,000
2023-03-31 $1,775,300 5,000
2022-12-31 $1,689,850 5,000
2022-09-30 $1,610,450 5,000
2022-06-30 $1,496,200 5,000
2022-03-31 $1,924,450 5,000
2021-12-31 $2,202,600 5,000
2021-09-30 $1,708,400 5,000
2021-06-30 $1,759,050 5,000
2021-03-31 $1,679,100 5,000
2020-12-31 $1,419,850 5,000
2020-09-30 $1,176,800 5,000
2020-06-30 $1,032,850 5,000
2020-03-31 $946,150 5,000