Spider Management Company, LLC
Strategy in plain words
auto-generated from filingsSpider Management Company, LLC is a wealth-management firm allocating client money, specialised in financials (100% of the long book), running a $350.6M US long book across 5 positions.
The portfolio is extremely concentrated — the top 10 positions are almost the whole book. Turnover is high — positions rotate quickly, so individual names matter less than the process. Current anchor positions: SS SPDR S&P 500 ETF TRUST-US, INVESCO S&P 500 EQUAL WEIGHT, SPDR GOLD SHARES, ISHARES COPPER AND METALS, VANECK SEMICONDUCTOR ETF.
Over the last 9 quarters its long book ran on average 1pp per quarter behind the S&P 500, beating the index in 2 of 9 quarters. Its holdings are mechanical (indexing / client flows), so position changes carry no stock-picking signal.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/optionsSector allocation
Long book by quarter
What does Spider Management own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 1, 2026 | 5 | $350.6M | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Jan 29, 2026 | 3 | $224.7M | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 10, 2025 | 2 | $220.1M | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Aug 8, 2025 | 2 | $264.5M | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | Apr 23, 2025 | 4 | $232.4M | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Jan 27, 2025 | 4 | $241.3M | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Nov 8, 2024 | 5 | $205.0M | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Jul 31, 2024 | 4 | $227.4M | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | Apr 29, 2024 | 4 | $271.6M | canonical | SEC ↗ |