Callan Family Office, LLC
Family OfficePosition in MLM — Martin Marietta Materials Inc
CIK 1938970
RADNOR, PA
Position in MLM
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$1,719,142
-$31,592 QoQ
Shares Held
2,981
+0.2% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#426
of 1,072 holders
Holding Since
Dec 2024
7 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, 2026Callan Family Office, LLC holds $7,102,230 across 5 Building Materials names. MLM ranks #2 (24.2% of the industry book) .
All Filings in MLM
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7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,719,142 | 2,981 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $1,750,734 | 2,974 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $1,920,906 | 3,085 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $1,418,130 | 2,250 | Shares | Sole | 2025-11-04 | |
| 2025-06-30 | $1,499,758 | 2,732 | Shares | Sole | 2025-07-24 | |
| 2025-03-31 | $249,583 | 522 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $728,781 | 1,411 | Shares | Sole | 2025-02-07 | |
| No filing history on record for this holder in this stock. | ||||||