St. Columbanus AG

St. Columbanus AG is an SEC‑registered investment adviser that focuses on U.S. persons and U.S. taxpayers living abroad, providing both discretionary and non‑discretionary portfolio management and investment advisory services to individuals, families and small businesses as well as to less typical client types for this category, including insurance companies, charitable organizations and corporate clients. The firm manages client assets in separate third‑party custodian accounts and advises on a range of instruments including equities, fixed income, exchange‑traded products, structured products and, where appropriate, private fund interests.

The firm’s investment process combines a top‑down macroeconomic framework with bottom‑up fundamental and quantitative security selection and offers four strategy profiles (Conservative, Balanced, Growth and Custom) to tailor portfolios to client objectives. Fee arrangements are flexible: Columbanus generally charges AUM and negotiated non‑discretionary fees, maintains a minimum annual fee, and—uncommonly for firms in this category—may enter performance‑based compensation arrangements under Rule 205‑3 for clients meeting the stated thresholds (e.g., minimum AUM or net‑worth/qualified purchaser tests), as well as fixed or combined fee structures in some cases.

Distinctive features include operating with a single principal owner and no additional registered advisory staff, and maintaining its principal office outside the U.S., which contributes to a notable non‑U.S. client presence despite its SEC registration. The firm will, at a client’s request, recommend or engage other advisers or sub‑advisers and accepts a mix of fee models while not acting as a private fund adviser itself—practices that are uncommon among peers in the same category.