Old Mission Investment Co LLC has filed a Form 13F-HR with the Securities and Exchange Commission, disclosing its equity holdings as of September 30, 2024. The filing details a portfolio consisting of 120 individual common stock positions.

The largest position in the portfolio is Berkshire Hathaway Inc. Class B, for which the firm holds 6,125 shares. Other significant individual stock holdings include Apple Inc. with 118,653 shares, Exxon Mobil Corp. with 33,805 shares, and NVIDIA Corporation with 20,015 shares. The filing also lists substantial holdings in various exchange-traded funds, including the Vanguard Index Funds Growth ETF, which comprises 93,110 shares, and the Vanguard Index Funds Value ETF, which comprises 216,272 shares.

The report lists Jeffrey Johnson as the Chief Compliance Officer and Managing Partner for the firm, which is based in Traverse City, Michigan. The filing was signed by Johnson on September 16, 2026.