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Fidelity Wealth Management vs Mercer Advisors Fees: What Each Costs in Dollars at $250k, $500k, $1M

Guides › Financial Advisor Fees

Updated September 19, 2026. Quick answer: Fidelity Wealth Management is less expensive at $500,000: $6,250 a year, versus $15,000 a year for Mercer Advisors, computed from each firm’s own SEC-filed fee disclosure. See the full side-by-side table below for $250,000, $1 million and $2 million.

What each firm charges, side by side

Account balanceFidelity Wealth Management (annual fee)Mercer Advisors (annual fee)
$250,000$3,750$15,000
$500,000$6,250$15,000
$1,000,000$11,750$15,000
$2,000,000$20,750$21,000

Fidelity Wealth Management discloses a tiered schedule starting at 1.50% (capped at $6,250) (Fidelity Wealth Services Form ADV Part 2A Brochure (Strategic Advisers LLC), March 30, 2026); Mercer Advisors discloses a tiered schedule starting at 1.10% (Mercer Global Advisors Inc. Form ADV Part 2A Client Brochure (Custom Wealth / Wealth Management schedule), March 30, 2026).

What the fee includes, in each firm’s own words

Fidelity Wealth Management (Fidelity Wealth Services Form ADV Part 2A Brochure (Strategic Advisers LLC), March 30, 2026): “ANNUAL ADVISORY FEE SCHEDULE FOR PROGRAM ACCOUNTS: Wealth Management and Private Wealth Management. If Average Daily Assets total $500,000 or less: For Average Daily Assets from $0 to $500,000, 1.50% (up to a maximum of $6,250). If Average Daily Assets total more than $500,000: For the first $500,000, 1.25%; for the next $500,000, 1.10%; for the next $1,000,000, 0.90%.”

This is the Gross Advisory Fee; Fidelity applies a Credit Amount that can lower the Net Advisory Fee a client actually pays, which is not quantified in the public schedule.

Mercer Advisors (Mercer Global Advisors Inc. Form ADV Part 2A Client Brochure (Custom Wealth / Wealth Management schedule), March 30, 2026): “WEALTH MANAGEMENT TIERED ADVISORY FEES, PERCENTAGE OF ASSETS MANAGED: First $1,000,000, 1.10%; Next $1,000,000, 1.00%; Next $3,000,000, 0.90%; Next $5,000,000, 0.75%; Over $10,000,000, 0.50%. Minimum Fee, $15,000.”

Mercer’s Custom Wealth tier carries a $15,000 annual minimum fee. The raw percentage math at $250,000, $500,000 and $1,000,000 (roughly $2,750 to $11,000) is overridden by that floor, so the actual billed fee at each of those balances is the flat $15,000 minimum; the percentage schedule only governs once assets are large enough to exceed it, which happens above roughly $1,360,000.

How this compares

Our benchmark of published adviser fee schedules puts the weighted median annual cost near $2,000 to $2,500 on $250,000 (the benchmark). At $500,000, Fidelity Wealth Management runs $6,250 a year and Mercer Advisors runs $15,000 a year: a difference of $8,750 a year at that balance.

Want the full breakdown for either firm on its own? Read the Fidelity Wealth Management fee page or the Mercer Advisors fee page for the complete tier table and source citations.

Thinking about leaving one of these firms instead of pricing what you would pay to stay? See what it costs to leave Fidelity Wealth Management, or read the general mechanics of switching financial advisors.

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Sources

Methodology. This page was built September 19, 2026, re-pairing figures already archived and independently verified for Fidelity Wealth Management and Mercer Advisors from each firm’s own SEC-filed disclosure; sources linked above. Nothing here is personalized financial, tax, legal, or investment advice. See our Editorial Policy, Corrections, Affiliate Disclosure, and Disclaimer.

Weighing whether to move ahead? Read the full Fidelity Wealth Management review, including its fiduciary status and what it costs to leave.