One Oak logo

One Oak

Updated today

Client assets under management

$70,144,122

Clients

5

100% high-net-worth

Advisors

4

of 7 employees

Firm type

Supported

1-4 advisors or >$200M in AUM

Clients per advisor

1

Very Low

Average account size

$14,028,824

About

One Oak Holdings (d.b.a. OneWell) provides outsourced chief investment officer (OCIO) and comprehensive investment management services to endowments, foundations, family offices, trusts and other institutional clients, and to individuals. The firm reports managing approximately $110.4 million on a discretionary basis for a very small number of client relationships and generally requires a $10 million minimum account opening balance (waivable at the firm’s discretion).

One Oak’s OCIO work includes investment policy and strategy development, asset allocation, manager selection, due diligence, risk management, implementation and reporting, delivered on both discretionary and non-discretionary bases. Its listed methods of analysis span fundamental, quantitative, technical and modern portfolio theory approaches, and the firm may engage sub‑advisers while retaining overall oversight and governance responsibilities.

Distinctive features in the brochure include periodic client educational seminars provided free to current clients and the fact that some representatives are licensed insurance agents and one representative maintains separate broker‑dealer and advisory affiliations (the firm states it will not recommend those affiliated entities to One Oak clients). The firm’s small client roster and low client‑to‑advisor ratio, together with its institutional OCIO focus and recent SEC registration (February 2025), make its client mix and operating profile different from many peer firms that serve broader retail client bases.

Client services

Financial planning Portfolio management Educational seminars or workshops

Expertise

Private / alternative investments Wealth management

Occupation focus

Founder/Business Owner

Want help finding the right advisor?

Answer a few questions to see advisors matched to you.

Fee options

Percentage

1.5% annually (negotiable) for OCIO services

Project-based

$250 per hour (negotiable) for financial consulting

Other

Account minimum: $10,000,000

Main office location

One Oak

North Bethesda MD, United States

Number of offices

2

Most active in

Maryland · New Jersey · Texas

Disclosures

Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.

Business activities & affiliations

Advisors at this firm

user avatar

Efrata K

Series 65

North Bethesda, MD

One Oak

Efrata Kirose is a financial advisor at Align Impact, LLC in Denver, CO, holding a Series 65 credential with one year of industry experience. Prior to joining Align Impact, Kirose worked at several firms including Obermeyer Wood Investment Counsel and Syntrinsic Investment Counsel. Outside of finance, Kirose owns and operates EDK Creative LLC, a graphic design and marketing services business. Align Impact, LLC provides impact-focused investment advisory services to families, foundations, institutions, high-net-worth individuals, and charitable organizations. The firm integrates impact investing with quantitative analysis and modern portfolio theory, offering customized strategies and managing several pooled funds.

Private / alternative investments Wealth management Founder/Business Owner
user avatar

Khalid U

Series 63, Series 65

North Bethesda, MD

One Oak

Khalid Usmani is an investment advisor at One Oak with seven years of industry experience. He holds Series 63 and Series 65 licenses and has worked at firms including GuideVine and Avantax Wealth Management. In addition to his advisory role, he serves as president of MIU Partners LLC, an independent insurance agency specializing in property, casualty, and life insurance. One Oak Holdings is an investment manager providing outsourced chief investment officer (OCIO) and related services primarily to institutional clients such as endowments, foundations, and family offices. The firm’s approach combines fundamental, quantitative, and technical methods with client education and governance consulting, offering tailored investment policies and risk management under both discretionary and non-discretionary mandates.

Private / alternative investments Wealth management Founder/Business Owner
user avatar

Saqib R

Series 63, Series 65

North Bethesda, MD

One Oak

Saqib Rashid is a financial advisor at One Oak with 10 years of industry experience. He holds Series 63 and Series 65 licenses and has worked at firms including Inverness Capital Advisors, Blue Sand Securities LLC, and Abraaj North America. Outside of his primary role, he is involved in advisory and consulting capacities with several private equity and venture capital firms, supporting marketing, capital raising, and institutional investor relations. One Oak Holdings is an investment manager specializing in outsourced chief investment officer (OCIO) services for institutional clients such as endowments, foundations, and family offices. The firm’s approach includes tailored investment policies, strategic asset allocation, risk management, and client education through seminars and consulting engagements.

Private / alternative investments Wealth management Founder/Business Owner
user avatar

Kartik P

Series 65

North Bethesda, MD

One Oak

Kartik Pawar is a financial advisor at One Oak with a Series 65 designation and experience at firms including HarbourVest, Dyson Capital Advisors, Cambridge Associates, and Investure LLC. He has worked in the investment industry since 2016. One Oak Holdings is an investment manager providing outsourced chief investment officer (OCIO) and related services primarily to institutional clients such as endowments, foundations, family offices, and pooled vehicles. The firm’s approach combines fundamental, quantitative, technical, and modern portfolio theory techniques and includes client education through seminars and consulting, alongside investment management and governance services.

Private / alternative investments Wealth management Founder/Business Owner
Warmer team member

Not sure where to start?

We'll help you think it through — whether you ultimately need an advisor or not.

Warmer helps you compare advisors clearly — so you can choose with confidence.

Find your advisor
Discover

Compare top advisor firms by metric, firm size, and location.

Warmer provides personalized recommendations and introductions to independent fiduciary advisors. We do not supervise advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.

Each advisor listed on our site is an independent fiduciary responsible for their own advice. Warmer may receive fees from advisors for participation or referrals; these fees are paid by advisors and do not affect the fees clients pay for advisory services.

For advisor listings, we rely on sources including public filings and data provided by advisors, and we cannot guarantee that all information is current or accurate. Please review an advisor's Form ADV and do your own diligence before entering into an advisory relationship.

By using our service, you agree to Warmer's Terms of Service and Advisory Agreement and Privacy Policy. Logos provided by Logo.dev

© 2026 Warmer Holdings Inc. ("Warmer")