Adams Natural Resources Fund, Inc. has filed a Form 13F-HR with the Securities and Exchange Commission, disclosing its equity holdings as of the close of business on September 30, 2026. The filing lists the fund's total equity portfolio value at $0, indicating the absence of publicly traded equity positions at the time of the report.

The report identifies Christine M. Sloan as the Treasurer of the fund, located at 500 East Pratt Street, Suite 1300, Baltimore, MD 21202. The filing was signed on October 21, 2026.

The Information Table accompanying the filing lists 50 individual equity positions held by the fund. The largest position disclosed is in Exxon Mobil Corporation, with a total value of $1,334,355,000, representing 133,4355 shares. Chevron Corporation is the second-largest holding, valued at $594,224,000, followed by Kinder Morgan, Inc. at $429,392,000.

The remaining 47 positions include a diverse mix of energy, industrial, and materials companies. Notable holdings include Occidental Petroleum Corporation ($303,751,000), Freeport-McMoRan, Inc. ($231,100,000), and Halliburton Company ($349,853,000). The filing also lists smaller positions in companies such as Eos Energy Enterprises, Inc. ($62,600), Martin Marietta Materials, Inc. ($4,500), and Packaging Corporation of America ($5,300).

Each entry in the table lists the company name, CUSIP number, total value of the position, number of shares held, and the sole voting power of the shares. All listed positions indicate sole voting power with no shared voting or dispositive power.