New Braunfels, TX logo

New Braunfels, TX Office

Team
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Riverstone Advisors, LLC logo

Riverstone Advisors, LLC

Team

Firm-wide stats for Riverstone Advisors, LLC

Total advisors

3

Across 2 offices

Clients per advisor

56 Typical

Avg AUM per client

$3,712,017 Very High

HNW client ratio

50% High

About

Riverstone provides wealth management, financial planning, investment consulting and family office services to individuals, high‑net‑worth clients, trusts, estates, charitable organizations and business entities. Services range from discretionary portfolio management and financial planning to standalone consulting engagements, with a dedicated Family Office offering for clients with $20 million or more in investable assets that can include estate planning coordination, family governance, bill pay and access to private opportunities.

The firm acts as a fiduciary and combines fundamental and technical analysis in a primarily long‑term investment approach while retaining flexibility to trade more short‑term for rebalancing or tactical reasons. Portfolios are customized following in‑depth client discussions and may include individual securities, mutual funds, ETFs, private placements, securities‑backed lines of credit and the use of unaffiliated independent managers, with procedures to monitor and reconcile valuations for illiquid holdings.

Noteworthy distinctions include managing roughly $641 million for about 167 clients with a relatively small advisory team and offering an explicit Family Office tier uncommon for firms of this size. Riverstone maintains an institutional custody relationship (Fidelity) that provides platform services such as software access, a dedicated trading desk and block trading, and because of trustee relationships and access to client login credentials the firm is subject to annual surprise custody examinations and specific safeguards around fee billing and asset transfers.

Based on Riverstone Advisors, LLC

Expertise

Wealth management Family Business Charitable giving & philanthropy

Based on Riverstone Advisors, LLC

Location

New Braunfels TX

Advisors at this office

2

Advisors at this office

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John H

CFA®, Series 63

New Braunfels, TX

Riverstone Advisors, LLC

John Hanson is a CFA® charterholder with 11 years of industry experience. He has been with Riverstone Advisors, LLC since 2012. Riverstone Advisors provides wealth management, financial planning, investment consulting, and family office services to individuals, high-net-worth clients, trusts, estates, charitable organizations, and business entities. The firm employs a fiduciary approach combining fundamental and technical analysis, offering customized portfolios and a family office tier for clients with $20 million or more in investable assets.

Wealth management Family Business Charitable giving & philanthropy
user avatar

Leslie L

CFA®, Series 63, Series 65

New Braunfels, TX

Riverstone Advisors, LLC

Leslie Lammers is a CFA charterholder with 24 years of industry experience, currently serving as an advisor at Riverstone Advisors, LLC since 2004. Based in New Braunfels, TX, he holds Series 63 and Series 65 licenses and has worked exclusively at Riverstone Advisors during his career. Riverstone Advisors is a fee-only, SEC-registered investment adviser providing discretionary wealth management, investment consulting, and family office–style services to individuals, trusts, estates, charitable organizations, and business entities. The firm employs a combination of fundamental and technical analysis with a long-term focus, managing approximately $390 million in assets for around 153 clients.

Wealth management Family Business Charitable giving & philanthropy
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