Ruane Cunniff L.P.

New York, NY·SEC-registered · CRD #285971

Ruane Cunniff L.P. is an SEC-registered investment advisory firm in New York, NY managing $11B across 1.2k client accounts, with 12 advisory staff.

Regulatory snapshot

Verify on SEC.gov

Regulatory AUM

$11B

Client accounts

1.2k

Advisory staff

12

Fee model

Fee-only

How Ruane Cunniff L.P. is paid

Compensation arrangements disclosed on Form ADV. A fee-only firm earns fees only from clients — no product commissions.

% of assetsFee-only

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Common questions about Ruane Cunniff L.P.

How much does Ruane Cunniff L.P. manage?

Per its most recent SEC Form ADV filing (03/31/2026), Ruane Cunniff L.P. reports $11B in regulatory assets under management across roughly 1.2k client accounts.

How does Ruane Cunniff L.P. charge?

Ruane Cunniff L.P. is a fee-only firm. Its disclosed compensation arrangements are: % of assets. Exact fee schedules appear in the firm's Form ADV Part 2 brochure — confirm current fees directly with the firm.

Is Ruane Cunniff L.P. a fiduciary?

Yes. Ruane Cunniff L.P. is registered with the U.S. Securities and Exchange Commission (CRD #285971), 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 Ruane Cunniff L.P. 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 Ruane Cunniff L.P. and comparable advisors against your goals and assets, and only surfaces firms open to your situation.

Other advisory firms in New York, NY

Profile compiled from Ruane Cunniff L.P.'s public SEC Form ADV filing (CRD #285971, filed 03/31/2026). AdvisoryReviews is an independent comparison and matching service and is not affiliated with, endorsed by, or a partner of Ruane Cunniff L.P.. 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 Ruane Cunniff L.P.? Claim this profile.