Mariner
Overland Park, KS·SEC-registered · CRD #140195
Mariner is an SEC-registered investment advisory firm in Overland Park, KS managing $125B across 189k client accounts, with 933 advisory staff.
Regulatory snapshot
Verify on SEC.govRegulatory AUM
$125B
Client accounts
189k
Advisory staff
933
Fee model
Fee-based
How Mariner is paid
Compensation arrangements disclosed on Form ADV. A fee-based firm may earn both client fees and product commissions; ask which applies to you.
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Common questions about Mariner
How much does Mariner manage?
Per its most recent SEC Form ADV filing (03/27/2026), Mariner reports $125B in regulatory assets under management across roughly 189k client accounts.
How does Mariner charge?
Mariner is a fee-based firm. Its disclosed compensation arrangements are: % of assets, Hourly, Commissions. Exact fee schedules appear in the firm's Form ADV Part 2 brochure — confirm current fees directly with the firm.
Is Mariner a fiduciary?
Yes. Mariner is registered with the U.S. Securities and Exchange Commission (CRD #140195), and SEC-registered investment advisers owe a fiduciary duty to act in their clients' best interest. You can verify its registration and any disclosures on the SEC's public record.
Is Mariner taking new clients like me?
Availability and account minimums vary and aren't in the public filing. The fastest way to find out is the free 2-minute match — it checks Mariner and comparable advisors against your goals and assets, and only surfaces firms open to your situation.
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Profile compiled from Mariner's public SEC Form ADV filing (CRD #140195, filed 03/27/2026). AdvisoryReviews is an independent comparison and matching service and is not affiliated with, endorsed by, or a partner of Mariner. Listing does not imply any relationship. Figures are as reported to the SEC and may have changed; verify current details at adviserinfo.sec.gov. Are you with Mariner? Claim this profile.