Spider Management Company, LLC
Portfolio value QoQ: +40.7% 13F does not disclose cash
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 15.61% Est. buys $175,659,732 · sells $65,876,952
Median holding: 1.0 quarters Tracked Q1 2025–Q2 2026 · 63.6% still held
Put-notional exposure: 12.6% puts 13F reports option positions at underlying notional value — may include hedges, not necessarily bearish bets
Sector breakdown
Full portfolio 7 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| SPY | $219,728,858 | 44.54% | 294,239 | $28,362,411 | Down ×1 | ||
| SMH | $64,109,312 | 12.99% | 97,744 | $46,818,355 | Up ×1 | ||
| Unknown issuer (CUSIP: 84615Q103) | $61,950,656 | 12.56% | 4,158,688 | Put option | Up ×1 | ||
| GLD | $55,919,716 | 11.33% | 151,799 | $-1,708,163 | Up ×1 | ||
| Unknown issuer (CUSIP: 84615Q103) | $33,201,409 | 6.73% | 2,923,544 | Call option | Up ×1 | ||
| MGNR | $31,486,860 | 6.38% | 648,545 | Up ×1 | |||
| ICOP | $26,967,603 | 5.47% | 547,788 | $8,547,965 | Up ×1 | ||
| No matches | |||||||
Biggest new bets
New positions opened this quarter, largest first.
| Security | Value | Shares | % of portfolio |
|---|---|---|---|
| Unknown issuer (CUSIP: 84615Q103) | $61,950,656 | 4,158,688 | 12.56% |
| Unknown issuer (CUSIP: 84615Q103) | $33,201,409 | 2,923,544 | 6.73% |
| MGNR | $31,486,860 | 648,545 | 6.38% |
Top movers (QoQ)
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.