Tandem Capital Management Corp /ADV has filed its Form 13F-HR report for the period ending September 30, 2026. The filing details the firm's equity holdings as of that date. The report lists 113 distinct positions held by the firm.

The report indicates that Tandem Capital Management Corp /ADV is headquartered at 50 Tice Boulevard in Woodcliff Lake, New Jersey. The filing was signed by N. P. Young, the Chief Compliance Officer, on October 22, 2026.

The portfolio includes a mix of large-cap technology companies, healthcare firms, and industrial manufacturers. Notable positions include Microsoft Corporation, with 21,938 shares; NVIDIA Corporation, with 18,118 shares; and Apple Inc., with 19,567 shares. The portfolio also holds significant stakes in Visa Inc. Class A, with 2,777 shares, and Berkshire Hathaway Inc. Class B, with 3,982 shares.

In addition to individual stocks, the filing reveals substantial investments in exchange-traded funds (ETFs). The firm holds shares in the Vanguard S&P 500 ETF Shares, the Vanguard Index Funds Morningstar Large Growth ETF, and the Vanguard Index Funds Morningstar Total Stock Market ETF. Other ETFs listed include the iShares Core S&P 500 ETF, the Invesco QQQ Trust Unit Series 1, and the SPDR Series Trust S&P 500 Growth ETF.

The filing provides a complete list of all equity securities held, including the number of shares and the total value of the position for each asset.