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.
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
+6.6%
Performance Last 4 Quarters
+23.4%
Based on 80% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2024-09-30 | 817 | $6.3B | 0 | |
| 2024-06-30 | 756 | $5.0B | 0 | |
| 2024-03-31 | 730 | $4.0B | 0 | |
| 2023-12-31 | 180 | $1.2M | 0 | |
| 2023-09-30 | 172 | $1.2M | 0 | |
| 2023-06-30 | 162 | $1.3M | 0 | |
| 2023-03-31 | 163 | $1.1M | 0 | |
| 2022-12-31 | 158 | $1.1M | 0 | |
| 2022-09-30 | 159 | $1.2M | 0 | |
| 2022-06-30 | 166 | $2.8M | 0 | |
| 2022-03-31 | 159 | $809.7K | 0 | |
| 2021-12-31 | 154 | $901.8K | 0 | |
| 2021-09-30 | 143 | $669.7K | 0 | |
| 2021-06-30 | 162 | $674.1K | 100 | |
| 2021-03-31 | 172 | $714.9K | 81 | |
| 2020-12-31 | 171 | $444.5K | 90 | |
| 2020-09-30 | 171 | $888.6K | 19 | |
| 2020-06-30 | 152 | $838.8K | 100 | |
| 2020-03-31 | 145 | $89.2K | 100 | |
| 2019-12-31 | 118 | $6.7K | 64 | |
| 2019-09-30 | 121 | $8.7K | 54 | |
| 2019-06-30 | 93 | $8.0K | 64 | |
| 2019-03-31 | 80 | $5.3K | 90 | |
| 2018-12-31 | 50 | $9.8K | 100 | |
| 2018-09-30 | 36 | $2.7K | 25 | |
| 2018-06-30 | 28 | $2.7K | 43 | |
| 2018-03-31 | 20 | $2.0K | 92 | |
| 2017-12-31 | 20 | $4.6K | 100 | |
| 2017-09-30 | 708 | $105.3K | 100 | |
| 2017-06-30 | 856 | $101.6K | 100 | |
| 2017-03-31 | 1289 | $106.3K | 0 |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2024-09-30 | 2024-11-01 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-12 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-04-30 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-01-30 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-10-25 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-07-31 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-04-24 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-07 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-04 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-03 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-06 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-08 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-10-19 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-13 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-12 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-01-28 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-10-16 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-19 | Amendment | View on EDGAR |
| 2020-06-30 | 2020-08-13 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-11 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-01-17 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-10-28 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-07-29 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-15 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-08 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-08 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-08 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-14 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-14 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-10-18 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-07-12 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-02 | 13F-HR | View on EDGAR |
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