MLM — MARTIN MARIETTA MATLS INC

Ownership history in Alta Advisers Ltd  ·  11 quarters on record

This page tracks every 13F SEC filing in which Alta Advisers Ltd reported a position in MARTIN MARIETTA MATLS INC (MLM). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.08% (2025 Q2)
Avg. % of fund
0.05%
First filed
2022 Q3
Last filed
2025 Q3
Quarters held
11
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 UNCHANGED 406 — 0% 0.08% $256K $628.67
2025 Q2 ADDED 406 +206 +103.0% 0.08% $223K $546.82
2024 Q3 UNCHANGED 200 — 0% 0.05% $108K $533.80
2024 Q2 UNCHANGED 200 — 0% 0.05% $108K $536.52
2024 Q1 UNCHANGED 200 — 0% 0.06% $123K $607.18
2023 Q4 UNCHANGED 200 — 0% 0.05% $100K $492.78
2023 Q3 UNCHANGED 200 — 0% 0.05% $82K $404.79
2023 Q2 UNCHANGED 200 — 0% 0.05% $92K $454.53
2023 Q1 UNCHANGED 200 — 0% 0.04% $71K $348.98
2022 Q4 UNCHANGED 200 — 0% 0.04% $68K $331.58
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% of Fund (quarterly)    MLM price (monthly, adj. close)

Other funds also holding MLM

As of 2025 Q4 — sorted by position size

STEGINSKY CAPITAL LLC 3Y 7Y 12.55% Nitorum Capital, L.P. 3Y 7Y 10.07% Pelham Capital Ltd. 3Y 7Y 8.22% RDST Capital LLC 3Y 5.95% MCDONALD CAPITAL INVESTORS INC/CA 3Y 7Y 5.79% Obion Capital Management LP 5.62% HAWK RIDGE CAPITAL MANAGEMENT LP 3Y 7Y 5.59% GARDNER RUSSO & QUINN LLC 3Y 7Y 4.88% One Madison Group LLC 4.67% M.D. Sass, LLC 3Y 7Y 4.48%
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