Quantum Capital Management, LLC / NJ
Position in MLM — Martin Marietta Materials Inc
CIK 1513125
NORTHFIELD, NJ
Position in MLM
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$54,046,017
+$832,878 QoQ
Shares Held
93,716
+3.7% QoQ
Ownership
0.156%
of shares outstanding
% of Portfolio
7.08%
of 13F equity value
Holder Rank
#79
of 1,072 holders
Holding Since
Mar 2026
2 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, 2026Quantum Capital Management, LLC / NJ holds $61,963,200 across 2 Building Materials names. MLM ranks #1 (87.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MLM |
Martin Marietta Materials Inc
This page
|
93,716 | $54,046,017 | |
| 2 | VMC |
Vulcan Materials CO
|
26,837 | $7,917,183 |
All Filings in MLM
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2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $54,046,017 | 93,716 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $53,213,139 | 90,394 | Shares | Sole | 2026-05-13 | |
| No filing history on record for this holder in this stock. | ||||||