# ThirtyNorth Investments ThirtyNorth Investments is a null based in New Orleans, United States. ## Overview - **Organization type:** null - **Headquarters:** New Orleans, United States - **Region:** North America - **Address:** New Orleans, LA, United States - **Founded:** 1997 - **Assets under management:** Undisclosed - **Website:** thirtynorth.com - **LinkedIn:** https://www.linkedin.com/company/thirtynorth-investments-llc ## Regulatory record - **CRD number:** 155355 - **SEC file number:** 801-71921 - **Registration status:** Registered - **Reports private funds:** No - **IAPD record:** https://adviserinfo.sec.gov/firm/summary/155355 ## About ThirtyNorth Investments was founded in New Orleans in 1997 by Suzanne T. Mestayer, who brought prior experience in institutional consulting and wealth management to the independent RIA structure. The firm advises individuals, families, non-profit organizations, and employer-sponsored retirement plans. Mestayer, a frequent speaker on fiduciary duty and portfolio construction, anchored the practice around the principle that every client portfolio should reflect the same intellectual framework the firm's own partners use. The strategy emphasizes global diversification across equities, fixed income, and real assets, constructing portfolios from low-cost institutional funds, individual securities, and alternative investments where appropriate. The firm's stated investment philosophy relies on a proprietary set of long-run capital-market assumptions that guide strategic asset allocation, rather than chasing short-term tactical tilts. Public filings indicate allocations across developed and emerging-market equities, investment-grade and high-yield credit, and real-asset exposures including REITs and natural-resource equities. Geographic reach spans the United States, Europe, and select Asian markets through the underlying fund structures. The firm remains deliberately lean. As a registered investment adviser with the SEC, ThirtyNorth discloses its advisory business through Form ADV, which lists Mestayer as Managing Principal and primary owner, supported by a small team of advisors and operations staff. The firm does not operate adjacent captive vehicles — no proprietary hedge funds, no in-house private-equity funds — making the RIA the sole investment entity. In recent years, the advisory industry has undergone significant consolidation; ThirtyNorth's independent, founder-owned status represents a structural differentiator in a landscape increasingly dominated by aggregators and bank-owned wealth platforms. Structurally, the firm's independence is its defining operational edge. ThirtyNorth is not affiliated with a broker-dealer, an insurance company, or a large consolidator, which means its investment committee can select funds and strategies without internal product mandates or shelf-space constraints. This pure-RIA architecture allows the firm to negotiate institutional share-class access for clients that might otherwise only be available to much larger pools of capital. The succession question — how a firm built around a single named principal transitions to the next generation of leadership — remains the legitimate structural question for any allocator evaluating a long-term relationship. ## Sectors - null ## People - Suzanne T. Mestayer — Managing Principal ## Questions ### Who controls investment decisions at ThirtyNorth? Suzanne T. Mestayer, as Managing Principal and founder, leads the investment committee. The firm's Form ADV identifies her as the primary decision-maker for investment policy and portfolio construction. Public records indicate a centralized investment process rather than a distributed advisor-led model, which means portfolio allocations follow a house view developed by Mestayer and her team. ### Does ThirtyNorth operate any proprietary funds or pooled vehicles? No. ThirtyNorth is a pure RIA that does not sponsor any proprietary hedge funds, private equity vehicles, or interval funds. This absence of in-house product eliminates the structural conflict that can arise when an advisor selects its own funds for client portfolios. The firm instead constructs allocations from external institutional funds, separate account managers, and direct securities. ### Is ThirtyNorth a fiduciary, and how is the firm compensated? Yes, as a registered investment adviser with the SEC, ThirtyNorth operates under the Investment Advisers Act of 1940, which imposes a fiduciary duty to act in clients' best interests. The firm charges asset-based advisory fees directly to clients. It does not accept commissions, 12b-1 fees, or revenue-sharing arrangements from fund companies, which eliminates the transaction-driven conflicts associated with broker-dealer models. ### Who is the successor to Suzanne Mestayer, and how is ThirtyNorth planning for continuity? No public succession plan has been disclosed. The firm's Form ADV lists Mestayer as the sole principal and primary owner, which concentrates operational and investment authority in one person. For long-term institutional allocators and families evaluating multi-decade relationships, the absence of a named next-generation leadership cohort is a legitimate governance question requiring direct inquiry during diligence. ### What sets ThirtyNorth apart from large wealth-management aggregators now consolidating the RIA space? Independent ownership by the founder is the primary differentiator. Aggregator-backed RIAs face pressure — explicit or implicit — to favor platform products, centralized model portfolios, or in-house investment solutions. ThirtyNorth, unaffiliated with any broker-dealer, insurance company, or private-equity-backed roll-up, retains full discretion over its investment menu and avoids the internal product conflicts that can emerge inside consolidated platforms. ## Related profiles - [Thirdrock Group](https://altss.com/profile/thirdrock-group) - [THK](https://altss.com/profile/thk) --- Last updated: 2026-06-03T20:00:00.000Z Canonical page: https://altss.com/profile/thirtynorth-investments Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology