Managers / Q2 2023 · view latest →
Main Management Fund Advisors LLC
CIK 0001862787 · 601 CALIFORNIA STREET, SUITE 300, SAN FRANCISCO, CA, 94108 · 4152175800
Summary
Main Management Fund Advisors LLC reported $310M in U.S.-listed holdings across 8 positions for Q2 2023.
The portfolio is heavily concentrated: SPY alone accounts for 38.4% of reported value.
Portfolio Metrics
Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.
Reported Value by Quarter
Portfolio Composition
- ETP · 100.0% · $310M
Quarter-over-Quarter Changes full breakdown →
vs Q1 2023 (amended baseline)
| Issuer | Move | Share Δ | Shares now | Value Δ | Value now |
|---|---|---|---|---|---|
| SMHVanEck Semiconductor ETF | ADDED | +136.5K | 231.1K | +$10M | $35M |
| TFLOiShares Treasury Floating Rate Bond ETF | ADDED | +137.1K | 315.6K | +$7M | $16M |
| XLYConsumer Discretionary Select Sector SPDR Fund | ADDED | +35.9K | 190.5K | +$9M | $32M |
| XBISPDR S&P Biotech ETF | ADDED | +45.2K | 243.5K | +$5M | $20M |
| QQQInvesco QQQ Trust Series 1 | ADDED | +17.4K | 95.4K | +$10M | $35M |
| SPYSPDR S&P 500 ETF Trust | ADDED | +48.9K | 268.8K | +$29M | $119M |
| EFAiShares MSCI EAFE ETF | ADDED | +67.6K | 371.7K | +$5M | $27M |
| ITAiShares US Aerospace & Defense ETF | ADDED | +39.4K | 216.9K | +$5M | $25M |
Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.
Holdings — Q2 2023
| # | Issuer | Class | % Portfolio | Value ↓ | Shares |
|---|---|---|---|---|---|
| 1 | SPYSPDR S&P 500 ETF Trusthistory → | COM | 38.38% | $119M | 268.8K |
| 2 | QQQInvesco QQQ Trust Series 1history → | COM | 11.35% | $35M | 95.4K |
| 3 | SMHVanEck Semiconductor ETFhistory → | COM | 11.33% | $35M | 231.1K |
| 4 | XLYConsumer Discretionary Select Sector SPDR Fundhistory → | COM | 10.42% | $32M | 190.5K |
| 5 | EFAiShares MSCI EAFE ETFhistory → | COM | 8.68% | $27M | 371.7K |
| 6 | ITAiShares US Aerospace & Defense ETFhistory → | COM | 8.15% | $25M | 216.9K |
| 7 | XBISPDR S&P Biotech ETFhistory → | COM | 6.53% | $20M | 243.5K |
| 8 | TFLOiShares Treasury Floating Rate Bond ETFhistory → | COM | 5.15% | $16M | 315.6K |
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q1 2026 | $1.2B | 8 | May 15, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $1.1B | 7 | Feb 10, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $1.0B | 8 | Nov 14, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $839M | 6 | Aug 12, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $682M | 6 | May 15, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $655M | 6 | Feb 14, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q3 2024 | $583M | 5 | Nov 15, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q2 2024 | $555M | 6 | Aug 15, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q1 2024 | $492M | 6 | May 14, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q4 2023 | $357M | 6 | Feb 15, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q3 2023 | $344M | 8 | Nov 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q2 2023 | $310M | 8 | Aug 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q1 2023 | $229M | 8 | May 12, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q4 2022 | $159M | 8 | Feb 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q3 2022 | $139M | 8 | Nov 14, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q2 2022 | $141M | 8 | Aug 11, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q1 2022 | $155M | 7 | May 10, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q4 2021 | $140M | 6 | Feb 15, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q3 2021 | $130M | 7 | Nov 12, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q2 2021 | $127M | 6 | Aug 12, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q1 2021 | $114M | 6 | May 17, 2021 | 13F-HR | changes · EDGAR ↗ |
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.