SM
Spider Management Company, LLC 13F Filings Tracker & Latest Positions (Q2 2026)
Spider Management Company, LLCCIK: 0001791621
Concentrated strategyContrarianQuality / disciplined sizing
Total reported value
$493.4M
Reporting period: 2026-06-30 · Number of holdings: 7
Spider Management Company, LLC disclosed 7 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $493.4M and a quarterly turnover rate of 65.9%.
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Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 65.87
- Momentum
- 0
- Sector conviction
- 0
- Diversification
- 12
- Sizing Uniformity
- 91.28
Sector classification currently covers about 0% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govNew buy 84615Q103
Sold out RSP
Trim SPY
-0.0% $28.4M
Add SMH
+116.7% $46.8M
New buy MGNR
Trim GLD
+13.3% -$1.7M
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
Showing top 6 holdings (of 7 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 44.54% | -10.05% | -0.01% | |
| 2 | ✓ | Stock-Other | 19.29% | +19.29% | NEW | ||
| 3 | SMH | Vaneck Semiconductor ETF | ETF-Other | 12.99% | +8.06% | +116.73% | |
| 4 | GLD | Spdr Gold Shares | ETF-Commodities | 11.33% | -5.11% | +13.34% | |
| 5 | MGNR | Amer Beac Glg Ntrl Rsrcs ETF | ETF-Other | 6.38% | +6.38% | NEW | |
| 6 | ICOP | Ishares Copper And Metals | ETF-Other | 5.47% | +0.22% | +41.49% |
* This report is exclusively curated by the AlphaSMO team. AlphaSMO is the web's most authoritative 13F / Inside Trader database, delivering precise insider trading and institutional holdings insights.
Portfolio Performance
Performance for Q3 2026
+1.8%
Performance Last 4 Quarters
+18.8%
- Stdev
- +12.3%
- Beta
- +0.95
- Alpha
- -1.6%
- Max Drawdown
- -9.9%
- Annualized Perf
- +16.3%
- Batting Avg vs S&P
- +46.7%
- Sortino
- +2.64
- Stutzer
- +0.38
- Treynor
- +0.17
- Sterling
- +0.93
- Calmar
- +1.65
- Information Ratio
- -0.56
- Tracking Error
- +4.6%
- Stdev Down
- +6%
- Winning Months %
- +66.7%
- Losing Months %
- +33.3%
- Best 12 Months
- +29.3%
- Worst 12 Months
- +5.6%
- Efficiency Ratio
- +0.5
- Sharpe
- +1.29
- Stdev Sectors
- —
- Skewness
- +0.1
- Kurtosis
- -0.56
- Upside Potential
- +4.35
Reported value over time
Sector allocation
Not enough sector-mapped data yet
Sector allocation over time
Quarterly history
Holding changes this quarter
Spider Management Company, LLC's most significant position changes for 2026-06-30: New buy: ; Sold out: Invesco S&p 500 Equal Weight (RSP); New buy: Amer Beac Glg Ntrl Rsrcs ETF (MGNR); Trim: Ss Spdr S&p 500 ETF Trust-us (SPY) — shares -0.01%; Add: Vaneck Semiconductor ETF (SMH) — shares +116.73%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | ✓ | +19.3% | NEW | New buy | |
| 2 | SMH | Vaneck Semiconductor ETF | +8.1% | +116.73% | Add |
| 3 | MGNR | Amer Beac Glg Ntrl Rsrcs ETF | +6.4% | NEW | New buy |
| 4 | ICOP | Ishares Copper And Metals | +0.2% | +41.49% | Add |
| 5 | GLD | Spdr Gold Shares | -5.1% | +13.34% | Add |
| 6 | SPY | Ss Spdr S&p 500 ETF Trust-us | -10.1% | -0.01% | Trim |
| 7 | RSP | Invesco S&p 500 Equal Weight | -18.8% | EXIT | Sold out |
Filing History
FAQ
What is Spider Management Company, LLC and what type of investor is it?
Spider Management Company, LLC is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $493.4M, spread across 7 disclosed positions.
What are Spider Management Company, LLC's largest equity positions?
Based on the latest 13F filing, Spider Management Company, LLC's top holdings by market value are:
1. Ss Spdr S&p 500 ETF Trust-us (SPY) — $219.7M (44.5%)
2. — $95.2M (19.3%)
3. Vaneck Semiconductor ETF (SMH) — $64.1M (13.0%)
4. Spdr Gold Shares (GLD) — $55.9M (11.3%)
5. Amer Beac Glg Ntrl Rsrcs ETF (MGNR) — $31.5M (6.4%)
What changes did Spider Management Company, LLC make in its most recent portfolio filing?
In the latest reported quarter, Spider Management Company, LLC made 7 notable position adjustments: 2 new positions were initiated, 3 existing holdings were added to, 1 positions were partially reduced, and 1 were completely exited. The largest of these moves: New buy: ; Sold out: Invesco S&p 500 Equal Weight (RSP); New buy: Amer Beac Glg Ntrl Rsrcs ETF (MGNR); Trim: Ss Spdr S&p 500 ETF Trust-us (SPY) — shares -0.01%; Add: Vaneck Semiconductor ETF (SMH) — shares +116.73%
What sectors does Spider Management Company, LLC focus on?
Sector breakdown data is not yet available for Spider Management Company, LLC. Check back after the next 13F processing cycle.
Investment Profile
Spider Management Company, LLC returned an annualized 16.3% over the trailing 30 months — underperforming the S&P 500 by 1.6 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.95 (roughly in line with the market) and a 47% quarterly batting average against the index.
Its portfolio is concentrated and fast-trading.
Its turnover score has risen from 0 to 66 over the past 4 quarters — a shift toward more active trading.
It has added to its SPY position for two straight quarters, increasing it by $61.1M to reach $219.7M.
Peer Institutions
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Developer Access
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REST API
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