VIMCOR

VIMCOR is Warren Buffett's personal holding company, legally and operationally separate from Berkshire Hathaway. It holds assets Buffett acquired personally rather than through the public conglomerate, including Nebraska Furniture Mart and Borsheims, which were purchased through a different corporate lineage. Berkshire Hathaway itself has no ownership stake in VIMCOR or its subsidiaries.

Known holdings include Nebraska Furniture Mart, Borsheims Fine Jewelry, and a portfolio of Midwestern commercial and residential real estate. The entity also manages substantial municipal bond positions. These businesses were acquired directly by Buffett and operate with management autonomy under the Marquardt and Yale family leadership structures.

Warren Buffett personally directs all capital allocation decisions for VIMCOR. There is no separate CIO, investment committee, or outside advisory board involved in purchasing or selling assets. Day-to-day operations at each subsidiary are run by long-tenured family managers with no central oversight beyond periodic check-ins with Buffett.

VIMCOR does not invest in venture capital, growth equity funds, or external private equity partnerships. Its posture mirrors early Buffett partnership and Berkshire methodology — acquiring controlling interests in profitable operating businesses, holding municipal bonds, and owning real estate outright with no intention of resale. There is no documented participation in co-investment or club deal structures.

Philanthropic activity flows through separate entities, primarily the Bill & Melinda Gates Foundation, the Susan Thompson Buffett Foundation, and foundation vehicles controlled by Buffett's children. These entities receive donations of Berkshire Hathaway stock, not VIMCOR assets. VIMCOR's own income is reinvested or held in cash-equivalent and fixed-income instruments rather than distributed for charitable purposes.