Private company
Who owns Southside Materials, LLC
One company in the researched set discloses a stake in Southside Materials, LLC, none of it sized by anyone who discloses it. Southside Materials, LLC is private, so no 13F reports it: a 13F covers exchange listed positions only. These figures exist because each holder disclosed the stake in its own filings.
What this is
A half owned United States aggregates joint venture that quarries and sells crushed stone and sand and gravel around Halifax, Virginia and Pelham, North Carolina, and whose only substantive public record is the equity method investment line listing it at 50 percent in CRH's own SEC exhibit of principal subsidiaries and investments.
The disclosed stakes
One row per position. Where a holder reports the same company in two share classes, both rows are shown rather than summed, because the class is part of a position's identity.
Where each figure comes from
A private stake has no ownership form behind it, so the source is always the holder's own filing or disclosure. Anything modelled says so, with the arithmetic.
- CRH plc. United States. Products/services: Aggregates. Not consolidated: accounted for under the equity method. CRH's FY2025 10-K reports a single combined 'Equity method investments' balance of $737 million as of 31 Dec 2025 ($620 million at 31 Dec 2024, $649 million at 31 Dec 2023, per the Adjusted ROIC reconciliation in Item 7 MD&A) covering ALL of the entities in this exhibit table together. The filing does not disclose a per-investee carrying value, so value_usd is null here per the combined-balance rule; the combined figure is recorded in notes and unknowns, not assigned to this row. sourcesource 2
What this page is not
It is not a complete register. It lists the holders who happen to be inside the researched set and disclosed the stake themselves. A private company can have many other shareholders, and nothing here rules them out: venture investors, founders and employees usually appear in no public filing at all. Percentages are of Southside Materials, LLC where a holder stated one, and are missing where no holder did.