Polymer Capital Management (US) LLC
Position in MLM — Martin Marietta Materials Inc
CIK 1973324
NEW YORK, NY
Position in MLM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$2,313,720
-$604,955 QoQ
Shares Held
4,012
-19.1% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.34%
of 13F equity value
Holder Rank
#376
of 1,072 holders
Holding Since
Dec 2024
4 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, 2026Polymer Capital Management (US) LLC holds $2,313,720 across 1 Building Materials name. MLM ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MLM |
Martin Marietta Materials Inc
This page
|
4,012 | $2,313,720 |
All Filings in MLM
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4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,313,720 | 4,012 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $2,918,675 | 4,958 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $996,256 | 1,600 | Shares | Sole | 2026-02-17 | |
| 2024-12-31 | $276,327 | 535 | Shares | Sole | 2025-02-13 | |
| No filing history on record for this holder in this stock. | ||||||