A public record of U.S. government and large ownership

Brand

Rockwood

Rockwood is a Forest River RV brand named in the 2025 10-K.

Documented stakes

Berkshire HathawayControlling stakeHigh confidence
Through Forest River
The 2025 10-K lists Rockwood among Forest River brand names. Forest River, Inc. is a Berkshire subsidiary on Exhibit 21.
As of Dec 31, 2025. Last checked Sep 22, 2026.
- Berkshire Hathaway Form 10-K for the year ended December 31, 2025 · U.S. Securities and Exchange Commission
- Berkshire Hathaway Exhibit 21, subsidiaries of the registrant · U.S. Securities and Exchange Commission