CIK: 0001703301
Total reported value
$6.3B
Reporting period: 2024-09-30 · Number of holdings: 817
SpiderRock Advisors, LLC disclosed 817 holdings in its latest 13F filing for the period ending 2024-09-30, with total reported value of $6.3B and a quarterly turnover rate of 0.0%.
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SpiderRock Advisors, LLC's disclosed holdings carry a Herfindahl concentration index of 0.051 — mathematically equivalent to about 20 equally-sized positions, well below its 817 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 5.55), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
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No holding changes this quarter
Showing top 200 holdings (of 817 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AAPL | Apple Inc | Stock-Tech | 17.73% | — | +3.41% | |
| 2 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 9.35% | — | +42.19% | |
| 3 | MSFT | Microsoft CORP | Stock-Tech | 6.18% | — | +14.90% | |
| 4 | NVDA | Nvidia CORP | Stock-Tech | 4.93% | — | +61.60% | |
| 5 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 2.71% | — | +12.39% | |
| 6 | U | Unity Software Inc | Stock-Tech | 2.34% | — | +61.46% | |
| 7 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 2.24% | — | +21.28% | |
| 8 | KO | Coca-cola Co/the | Stock-Consumer Staples | 1.99% | — | +94.51% | |
| 9 | LLY | Eli Lilly & Co | Stock-Healthcare | 1.79% | — | +11.24% | |
| 10 | XOM | Exxon Mobil CORP | Stock-Energy | 1.18% | — | +17.90% | |
| 11 | BYD | Boyd Gaming CORP | Stock-Consumer Disc | 1.03% | — | — | |
| 12 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 1.00% | — | +15.88% | |
| 13 | NEE | Nextera Energy Inc | Stock-Utilities | 1.00% | — | +5.35% | |
| 14 | ABBV | Abbvie Inc | Stock-Healthcare | 0.98% | — | +18.27% | |
| 15 | CAVA | Cava Group Inc | Stock-Consumer Disc | 0.94% | — | +8.94% | |
| 16 | UNH | Unitedhealth Group Inc | Stock-Healthcare | 0.93% | — | +11.34% | |
| 17 | AVGO | Broadcom Inc | Stock-Tech | 0.93% | — | +1215.26% | |
| 18 | TSLA | Tesla Inc | Stock-Consumer Disc | 0.92% | — | +21.81% | |
| 19 | HLT | Hilton Worldwide Holdings In | Stock-Consumer Disc | 0.85% | — | -17.51% | |
| 20 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.82% | — | -1.06% | |
| 21 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.79% | — | +23.38% | |
| 22 | META | Meta Platforms Inc-class A | Stock-Comm Services | 0.77% | — | -2.07% | |
| 23 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.75% | — | +33.91% | |
| 24 | SHW | Sherwin-williams Co/the | Stock-Materials | 0.72% | — | -0.18% | |
| 25 | PGR | Progressive CORP | Stock-Financials | 0.71% | — | +1261.81% | |
| 26 | CDNS | Cadence Design Sys Inc | Stock-Tech | 0.66% | — | +89.79% | |
| 27 | HD | Home Depot Inc | Stock-Consumer Disc | 0.65% | — | +15.79% | |
| 28 | COIN | Coinbase Global Inc -class A | Stock-Financials | 0.63% | — | -25.94% | |
| 29 | NET | Cloudflare Inc - Class A | Stock-Tech | 0.51% | — | +0.04% | |
| 30 | AMGN | Amgen Inc | Stock-Healthcare | 0.51% | — | -3.35% | |
| 31 | UPS | United Parcel Service-cl B | Stock-Industrials | 0.49% | — | +58.19% | |
| 32 | ACN | Accenture plc | Stock-Tech | 0.46% | — | +14.10% | |
| 33 | BX | Blackstone Inc | Stock-Financials | 0.45% | — | +9.54% | |
| 34 | ABT | Abbott Laboratories | Stock-Healthcare | 0.45% | — | +7.93% | |
| 35 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 0.43% | — | +1.41% | |
| 36 | EFA | Ishares Msci Eafe ETF | ETF-Other | 0.43% | — | +15.66% | |
| 37 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.40% | — | +12.47% | |
| 38 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 0.37% | — | +47.90% | |
| 39 | AFL | Aflac Inc | Stock-Financials | 0.36% | — | +22.80% | |
| 40 | CG | Carlyle Group Inc/the | Stock-Financials | 0.34% | — | — | |
| 41 | MO | Altria Group Inc | Stock-Consumer Staples | 0.34% | — | +637.32% | |
| 42 | CVX | Chevron CORP | Stock-Energy | 0.33% | — | +6.47% | |
| 43 | CAT | Caterpillar Inc | Stock-Industrials | 0.33% | — | +13.28% | |
| 44 | DASH | Doordash Inc - A | Stock-Consumer Disc | 0.33% | — | -4.97% | |
| 45 | MS | Morgan Stanley | Stock-Financials | 0.32% | — | +75.68% | |
| 46 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 0.32% | — | +24.00% | |
| 47 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 0.32% | — | -9.11% | |
| 48 | ORCL | Oracle CORP | Stock-Tech | 0.32% | — | +75.04% | |
| 49 | YUM | Yum! Brands Inc | Stock-Consumer Disc | 0.30% | — | +0.22% | |
| 50 | AMD | Advanced Micro Devices | Stock-Tech | 0.30% | — | +176.04% |
Performance for Q3 2026
+4.2%
Performance Last 4 Quarters
+20.4%
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2024 Q3 | 817 | $6.3B | 0 | ||
| 2024 Q2 | 756 | $5.0B | 0 | ||
| 2024 Q1 | 730 | $4.0B | 0 | ||
| 2023 Q4 | 180 | $1.2M | 0 | ||
| 2023 Q3 | 172 | $1.2M | 0 | ||
| 2023 Q2 | 162 | $1.3M | 0 | ||
| 2023 Q1 | 163 | $1.1M | 0 | ||
| 2022 Q4 | 158 | $1.1M | 0 | ||
| 2022 Q3 | 159 | $1.2M | 0 | ||
| 2022 Q2 | 166 | $2.8M | 0 | ||
| 2022 Q1 | 159 | $809.7K | 0 | ||
| 2021 Q4 | 154 | $901.8K | 0 | ||
| 2021 Q3 | 143 | $669.7K | 0 | ||
| 2021 Q2 | 162 | $674.1K | 100 | ||
| 2021 Q1 | 172 | $714.9K | 81 | ||
| 2020 Q4 | 171 | $444.5K | 90 | ||
| 2020 Q3 | 171 | $888.6K | 19 | ||
| 2020 Q2 | 152 | $838.8K | 100 | ||
| 2020 Q1 | 145 | $89.2K | 100 | ||
| 2019 Q4 | 118 | $6.7K | 64 | ||
| 2019 Q3 | 121 | $8.7K | 54 | ||
| 2019 Q2 | 93 | $8.0K | 64 | ||
| 2019 Q1 | 80 | $5.3K | 90 | ||
| 2018 Q4 | 50 | $9.8K | 100 | ||
| 2018 Q3 | 36 | $2.7K | 25 | ||
| 2018 Q2 | 28 | $2.7K | 43 | ||
| 2018 Q1 | 20 | $2.0K | 92 | ||
| 2017 Q4 | 20 | $4.6K | 100 | ||
| 2017 Q3 | 708 | $105.3K | 100 | ||
| 2017 Q2 | 856 | $101.6K | 100 | ||
| 2017 Q1 | 1289 | $106.3K | 0 |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|
SpiderRock Advisors, LLC returned an annualized 21.1% over the trailing 27 months — outperforming the S&P 500 by 1.4 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.00 (roughly in line with the market) and a 59% quarterly batting average against the index.
Its portfolio is broadly diversified and long-term-holding, with 46.7% of the portfolio concentrated in Information Technology.
Its concentration score has fallen from 75 to 20 over the past 4 quarters — a shift toward broader diversification.
It has added to its AAPL position over the past two quarters (+$457.7M, now $1.1B), while trimming COIN over the same stretch (-$33.0M, still holding $39.4M).
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