Trium Capital LLP has filed a Form 13F-HR with the U.S. Securities and Exchange Commission, disclosing its equity securities portfolio as of the close of business on September 30, 2026. The filing, signed by Chief Compliance Officer Fredrik Ostlund, lists 53 separate investment positions held by the firm.

The portfolio includes a mix of individual common stocks and exchange-traded funds. Notable positions include Advanced Drainage Systems, Alumis, Ametek, and Aptiv, with the firm holding 2,067, 1,483,712, and 263,627 shares, respectively. The firm also holds significant stakes in AT&T, with 1,033,000 shares, and Atrium Therapeutics, with 58,382 shares.

Trium Capital holds positions in several energy-related companies, including BW LPG, Constellation Energy, Devon Energy, and First Solar. The filing also lists holdings in Bentley Systems, Biolife Solutions, Datadog, and Ferguson Enterprises. Additionally, the firm holds shares in the iShares MSCI Brazil ETF, with 322,500 shares held via a call option.

The filing lists 30 other individual stock positions, including Banner, CMB.TECH, Core and Main, Corteva, and Datadog. The firm also lists holdings in ETFs, including the State Street SPDR S&P 500 Trust ETF, with 1,378,500 shares held via a put option.