Mantle Ridge LP is an SEC-registered investment adviser based in New York, NY that reports managing 13 hedge funds on Form ADV. It reports $5.3 billion in regulatory assets under management. Its private funds, of all types, hold $5.3 billion in gross assets. Its disclosed U.S. stock holdings returned an estimated +0.6% 2026 YTD through Mar 31 (S&P 500: -4.6%), based on 13F filings. Over a longer period they returned an estimated -15.8% from Q3 2024 to Q1 2026, compared with +19.5% for the S&P 500, based on 13F filings.
- Regulatory assets under management
- $5.3 billionForm ADV Item 5.F
- Gross assets of private funds
- $5.3 billionAll private fund types, Form ADV
- Hedge funds managed
- 1313 private funds in total
- Employees
- 15Form ADV Item 5.A
- Registration
- SEC-registered adviserCRD 284653
- Latest Form ADV
- 05/08/2026Disciplinary disclosures: none reported
Estimated 13F portfolio performance
| Quarter | Est. 13F return | S&P 500 |
|---|---|---|
| Q1 2026 | +0.6% | -4.6% |
| Q4 2025 | +10.7% | +2.4% |
| Q3 2025 | -4.0% | +7.8% |
| Q2 2025 | +11.2% | +10.4% |
| Q1 2025 | +1.0% | -4.5% |
| Q4 2024 | +6.6% | +2.1% |
| Q3 2024 | -34.1% | +5.4% |
Estimate of the firm's disclosed long U.S. stock portfolio from its quarterly 13F filings, holding each quarter-end portfolio to the next quarter-end at prices implied by all 13F filers. It is a price return before dividends and fees, ignores shorts, options, bonds, cash and trading within the quarter, and is not the return of any fund. Disclosures
Largest disclosed holdings
- Dollar Tree Inc$1.3 billion
As of 2026-03-31, from 13F filing by Mantle Ridge LP.
From SEC filings. Firm data comes from the SEC's Form ADV data as of Oct 2, 2026; performance estimates come from Form 13F. HedgeMountain has not verified this information, and it is not an offer, solicitation or recommendation. Full disclosures