Main Management Fund Advisors LLC
Main Management Fund Advisors LLC is an investment adviser headquartered in San Francisco, California. The firm provides liquid, transparent, tax-aware, and cost-effective investment solutions. Established around 2002–2003, it has a team-based approach comprising seasoned professionals with decades of collective industry experience, offering services to individual and institutional clients. As of 2025, the firm has 22 employees, mostly serving investor roles.
Investment Strategy
Main Management Fund Advisors LLC focuses on liquid, transparent, and tax-aware investment strategies. Its pioneering BuyWrite strategy, with a 20-year track record, combines income generation from writing options (covered call strategies) with volatility management. The firm emphasizes institutional process with a boutique feel, aiming to provide clients with undivided attention, transparency, and alignment of interests by having significant personal investments in their own strategies.
Top Holdings
Equity Positions (6)
| Ticker | Security | Weight | Market Value | Shares | Avg Cost | Price | Change (QoQ) |
|---|---|---|---|---|---|---|---|
I IVV | iShares Core S&P 500 ETF USD Class | 48.71% | $408.5M | 657,900 | $566.70 | $620.90 | +$68.9M |
S SMH | VanEck Semiconductor ETF USD Class | 13.40% | $112.4M | 403,000 | $167.47 | $278.88 | +$34.0M |
Q QQQM | Invesco Nasdaq 100 ETF USD Class | 11.12% | $93.3M | 410,800 | $202.64 | $227.10 | +$19.9M |
X XLC | Communication Services Select Sector SPDR Fund USD Class | 9.57% | $80.2M | 739,200 | $80.15 | $108.53 | +$14.4M |
X XLU | Utilities Select Sector SPDR Fund USD Class | 9.02% | $75.7M | 926,700 | $69.03 | $81.66 | +$8.2M |