Fee-only adviser · New York, NY
Quantum Portfolio Management, LLC
Quantum Portfolio Management, LLC is a fee-only investment adviser registered with the U.S. Securities and Exchange Commission, with its main office in New York, New York. On its latest Form ADV, filed April 27, 2026, it reports $340M in regulatory assets under management, 36 individual clients and 6 employees who give investment advice. It reports no commission compensation, is not registered as a broker-dealer and does not act as an insurance agent.
Key facts from Form ADV
| Registration | SEC-registered |
|---|---|
| Firm CRD number | 326280 · SEC file 801-127936 |
| Office | 10 E. 53rd Street Suite 1400 New York, NY 10022 |
| Phone | (212) 466-6760 |
| Website | qmpm.com |
| Regulatory assets under management | $340M ($305M discretionary) |
| Individual clients | 12 non-high-net-worth, 24 high-net-worth |
| Financial planning clients | Not reported |
| How it charges | Percentage of assets |
| Services | Portfolio management |
| Employees | 7 |
| Disciplinary disclosures | None reported |
| Latest Form ADV filing | April 27, 2026 |
Source: the firm’s Form ADV Part 1A as published by the SEC’s Investment Adviser Public Disclosure database, data as of November 6, 2026. Figures are self-reported by the firm.
What this means for you
- It charges only as a percentage of the assets it manages. Ask about the fee schedule and any account minimum, which Form ADV Part 1 does not record.
- Most of its individual clients are high-net-worth, which on Form ADV means they meet the SEC’s qualified-client or qualified-purchaser test: broadly, more than $1 million managed by the adviser or a net worth above $2 million, with the thresholds indexed for inflation.
- It sponsors or manages a wrap fee program; ask what the bundled fee covers.
- It reports no disciplinary history on Form ADV.
Before you hire any adviser
Read the firm’s Form ADV Part 2 brochure on its SEC record: it sets out fees, minimums, conflicts of interest and who will manage your money. Ask whether the firm acts as a fiduciary for all of your accounts, how it is paid in total, and who holds your assets. Our guide to choosing a financial adviser lists the questions to ask.
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