Cornerstone Advisory is an SEC-registered investment adviser based in Hunt Valley, MD that reports managing 1 hedge fund on Form ADV. It reports $2.2 billion in regulatory assets under management. Its private funds, of all types, hold $30.4 million in gross assets. Its disclosed U.S. stock holdings returned an estimated +6.1% 2026 YTD through Jun 30 (S&P 500: +9.5%), based on 13F filings. Over a longer period they returned an estimated +24.1% from Q3 2024 to Q2 2026, compared with +37.2% for the S&P 500, based on 13F filings.
- Regulatory assets under management
- $2.2 billionForm ADV Item 5.F
- Gross assets of private funds
- $30.4 millionAll private fund types, Form ADV
- Hedge funds managed
- 11 private funds in total
- Employees
- 19Form ADV Item 5.A
- Registration
- SEC-registered adviserCRD 142359
- Latest Form ADV
- 09/01/2026Disciplinary disclosures: none reported
Estimated 13F portfolio performance
| Quarter | Est. 13F return | S&P 500 |
|---|---|---|
| Q2 2026 | +9.8% | +14.8% |
| Q1 2026 | -3.4% | -4.6% |
| Q4 2025 | +1.6% | +2.4% |
| Q3 2025 | +6.1% | +7.8% |
| Q2 2025 | +6.1% | +10.4% |
| Q1 2025 | -2.8% | -4.5% |
| Q4 2024 | -0.1% | +2.1% |
| Q3 2024 | +5.3% | +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
- Jpmorgan Equity Premium Income$117.4 million
- Goldman Sachs S&P 500 Premium$95.3 million
- Vanguard High Dividend Yield Index ETF$60.3 million
- Ishares Core S&P 500 ETF$55.1 million
- Jpmorgan Income ETF$38.2 million
- Vanguard Specialized Funds$36.6 million
- Apple Inc Com$33.1 million
- Goldman Sachs ETF TR$30.3 million
- Vanguard S&P 500 Growth ETF$29.6 million
- Vanguard Mid-cap ETF$29.2 million
As of 2026-06-30, from 13F filing by Cornerstone Advisory, LLC.
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