Hartline Investment Corporation

Hartline manages portfolios of individual stocks and bonds on a discretionary basis, meaning the firm selects and trades securities directly for clients rather than allocating into mutual funds or model portfolios. This gives clients full transparency into every holding and avoids embedded fund fees. The firm does not operate proprietary funds or commingled investment vehicles.

Hartline is structured as a registered investment adviser and markets itself as a wealth manager, not a single-family office. While the firm's small client base in an affluent Chicago suburb could include concentrated family wealth, there is no public disclosure indicating it serves a single family exclusively. Its regulatory filing classifies the firm as providing portfolio management for individuals and small businesses.

Hartline does not appear to participate in private investments. Its regulatory disclosures show no assets under management in private funds, no pooled investment vehicles, and no direct private-company holdings reported. The firm's strategy is focused solely on publicly traded equities and fixed income.

The firm reports fewer than five advisory professionals, a headcount unchanged over multiple regulatory filings spanning more than a decade. No public succession plan exists, and the firm has not disclosed a next-generation leadership structure. For allocators, this small-team risk is a material due-diligence question.

Hartline Investment Corporation is registered with the U.S. Securities and Exchange Commission as an investment adviser, which subjects it to the Investment Advisers Act of 1940. This registration imposes a fiduciary duty to clients and requires annual Form ADV updates, which are publicly accessible through the SEC's Investment Adviser Public Disclosure database.