Private company
Who owns Rocky Mountain Metal Container, LLC
One company in the researched set discloses a stake in Rocky Mountain Metal Container, LLC, none of it sized by anyone who discloses it. Rocky Mountain Metal Container, 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.
Rocky Mountain Metal Container, LLC - Profile
- Type
- joint venture
- Based in
- United States
Rocky Mountain Metal Container, LLC is a Colorado limited liability company that manufactures aluminum beverage cans and can ends at the packaging plants attached to the Coors brewery in Golden, Colorado, which it runs under a use and licence agreement covering the brewer's existing facilities. It supplies substantially all of the can and end requirements of the Golden brewery under a long term supply contract, producing containers for the Coors family of brands as well as for Miller and contract brewing brands, and it has been expanded over time, including a retrofitted line dedicated to slim sleek cans commissioned in 2020 for hard seltzers and other new products. The venture pairs Ball Corporation, which brings can making technology and plant operating expertise, with the brewer, which brings the Golden site and the demand that fills it.
Source
Rocky Mountain Metal Container, LLC files nothing with the SEC, so none of this comes from a filer record. The description was written for this site in August 2026 from Adolph Coors Company Form 10-Q, quarter ended 29 June 2003 (SEC EDGAR), Molson Coors adds new sleek-can production line at Rocky Mountain Metal Container (Molson Coors) and Adolph Coors Company Form 8-K/A exhibit index, April 2002 (SEC EDGAR). The ownership figures below come from the holders' filings instead, and are sourced row by row.
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.
- Ball Corporation. Ball's 30 Jun 2026 10-Q Note 13 states a '50 percent ownership interest in an entity in the U.S.' as part of the same combined $259 million 'Investments in affiliates' balance. FY2025 10-K Exhibit 21.1 lists exactly one U.S. affiliate held at 50 percent (as opposed to 32.67 percent, the other U.S. affiliate below): Rocky Mountain Metal Container, LLC, Colorado. Combined balance not disaggregated by entity, so value_usd is null. 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 Rocky Mountain Metal Container, LLC where a holder stated one, and are missing where no holder did.