Summit Trail Advisors, LLC holds a diversified book of 1441 stocks worth $7.0B as of Q1 2026 (disclosed May 12, 2026, a ~45-day 13F lag). This quarter they opened Star Group LP and trimmed Ishares -3 Year Internationa. Their largest long position is Vanguard S&P 500 ETF at 9% of the equity book.
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This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1698478/holdings"
Use Arkolith to show Summit Trail Advisors, LLC's latest holdings, largest changes, and filing provenance.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
64% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Vanguard Index FDS S&P 500 ETF SHS | $630.1M | 1.05M | 9.0% | ▲+8.4% Added · +82K sh | |
| 2 | Wisdomtree TR FLOATNG RAT TREA | $499.8M | 9.93M | 7.2% | ▲+15% Added · +1.3M sh | |
| 3 | Broadcom Inc COM | $234.9M | 758.9K | 3.4% | ▲+4.3% Added · +32K sh | |
| 4 | Apple Inc COM | $181.1M | 713.5K | 2.6% | ▲+22% Added · +131K sh | |
| 5 | Vanguard Tax-Managed FDS VAN FTSE DEV MKT | $162.7M | 2.54M | 2.3% | ▲+25% Added · +509K sh | |
| 6 | Ollies Bargain Outlet Hldgs COM | $147.5M | 1.60M | 2.1% | ▲63× Added · +1.6M sh | |
| 7 | Nvidia Corporation COM | $145.6M | 835.0K | 2.1% | ▲+42% Added · +248K sh | |
| 8 | Invesco Exchange Traded FD T S&P500 EQL WGT | $138.9M | 723.9K | 2.0% | ▲+8.2% Added · +55K sh | |
| 9 | Alphabet Inc CAP STK CL A | $133.7M | 465.0K | 1.9% | ▲+84% Added · +213K sh | |
| 10 | Alphabet Inc CAP STK CL C | $115.0M | 400.9K | 1.6% | ▲+50% Added · +134K sh | |
| 11 | Microsoft Corp COM | $107.7M | 290.9K | 1.5% | ▲+18% Added · +44K sh | |
| 12 | Vanguard Intl Equity Index F FTSE EMR MKT ETF | $101.2M | 1.87M | 1.5% | ▲+20% Added · +316K sh | |
| 13 | Dlocal Ltd CLASS A COM | $99.6M | 7.68M | 1.4% | ▲+716% Added · +6.7M sh | |
| 14 | Amphenol Corp CL A | $90.8M | 718.2K | 1.3% | ▲+9.1% Added · +60K sh | |
| 15 | Amazon Com Inc COM | $77.4M | 371.7K | 1.1% | ▲+32% Added · +89K sh | |
| 16 | Ishares TR 3YRTB ETF | $74.1M | 999.4K | 1.1% | ▼−6.5% Reduced · −69K sh | |
| 17 | Meta Platforms Inc CL A | $67.0M | 117.2K | 1.0% | ▲+39% Added · +33K sh | |
| 18 | Ishares TR RUSSELL 2000 ETF | $62.4M | 251.8K | 0.9% | ▲+23% Added · +47K sh | |
| 19 | Expeditors Intl Wash Inc COM | $59.2M | 485.7K | 0.8% | ▲48× Added · +476K sh | |
| 20 | State STR SPDR S&P 500 ETF T TR UNIT | $58.4M | 89.8K | 0.8% | ▲+31% Added · +21K sh | |
| 21 | Invesco Exchange Traded FD T AEROSPACE DEFN | $55.1M | 332.6K | 0.8% | ▲+14% Added · +42K sh | |
| 22 | Ishares TR CORE US AGGBD ET | $53.0M | 533.9K | 0.8% | ▲+21% Added · +92K sh | |
| 23 | Palantir Technologies Inc CL A | $52.8M | 361.0K | 0.8% | ▲+28% Added · +79K sh | |
| 24 | Vanguard Scottsdale FDS INTER TERM TREAS | $47.9M | 804.4K | 0.7% | ▼−4.7% Reduced · −39K sh | |
| 25 | Invesco Exch Traded FD TR II KBW BK ETF | $42.0M | 530.9K | 0.6% | ▼−1.4% Reduced · −7K sh | |
| 26 | JPMorgan Chase & Co COM | $41.2M | 140.2K | 0.6% | ▲+25% Added · +28K sh | |
| 27 | Berkshire Hathaway Inc Del CL B NEW | $40.1M | 83.8K | 0.6% | ▲+15% Added · +11K sh | |
| 28 | Tesla Inc COM | $37.3M | 100.3K | 0.5% | ▲+40% Added · +29K sh | |
| 29 | Ishares Gold TR ISHARES NEW | $29.6M | 336.1K | 0.4% | ▲+16% Added · +47K sh | |
| 30 | Caterpillar Inc COM | $29.2M | 41.2K | 0.4% | ▼−0.4% Reduced · −160 sh | |
| 31 | Aon PLC SHS CL A | $29.1M | 90.2K | 0.4% | ▲+4.9% Added · +4K sh | |
| 32 | Ishares TR MSCI EAFE ETF | $28.9M | 297.8K | 0.4% | ▼−6.2% Reduced · −20K sh | |
| 33 | Vanguard Index FDS TOTAL STK MKT | $28.3M | 88.2K | 0.4% | ▲+43% Added · +27K sh | |
| 34 | Vanguard Intl Equity Index F TT WRLD ST ETF | $27.1M | 195.9K | 0.4% | ▲+31% Added · +47K sh | |
| 35 | Eli Lilly & Co COM | $26.1M | 28.4K | 0.4% | ▲+38% Added · +8K sh | |
| 36 | Invesco Exchange Traded FD T S&P500 EQL TEC | $25.7M | 568.9K | 0.4% | ▲+30% Added · +130K sh | |
| 37 | Johnson & Johnson COM | $25.1M | 102.8K | 0.4% | ▲+25% Added · +21K sh | |
| 38 | Star Group LP UNIT LTD PARTNR | $24.8M | 2.02M | 0.4% | ▲New New position | |
| 39 | Exxon Mobil Corp COM | $24.6M | 144.8K | 0.4% | ▲+19% Added · +23K sh | |
| 40 | Vanguard Index FDS SMALL CP ETF | $23.4M | 89.3K | 0.3% | ▲+4.3% Added · +4K sh | |
| 41 | Erie Indty Co CL A | $23.2M | 92.4K | 0.3% | ▼−11% Reduced · −11K sh | |
| 42 | Ishares TR CORE S&P500 ETF | $22.7M | 34.7K | 0.3% | ▲+73% Added · +15K sh | |
| 43 | Kraneshares Trust CALIFORNIA CARB | $21.2M | 1.43M | 0.3% | ▲+16% Added · +194K sh | |
| 44 | Schwab Charles Corp COM | $19.8M | 210.3K | 0.3% | ▲+16% Added · +29K sh | |
| 45 | Costco Wholesale Corporation COM | $19.6M | 19.7K | 0.3% | ▲+25% Added · +4K sh | |
| 46 | Walmart Inc COM | $19.4M | 156.1K | 0.3% | ▲+23% Added · +30K sh | |
| 47 | Apollo Global Mgmt Inc COM | $19.1M | 171.7K | 0.3% | ▲+2.0% Added · +3K sh | |
| 48 | Arista Networks Inc COM SHS | $18.6M | 151.6K | 0.3% | ▲+97% Added · +75K sh | |
| 49 | Ishares TR EAFE VALUE ETF | $17.7M | 238.1K | 0.3% | ▲~0% Added · +10 sh | |
| 50 | Chevron Corporation COM | $17.5M | 84.5K | 0.3% | ▲+19% Added · +13K sh |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q1 2026 | Mar 31, 2026 | May 12, 2026 | 1,441 | $7.0B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 17, 2026 | 1,303 | $5.8B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 14, 2025 | 1,344 | $7.2B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 14, 2025 | 1,116 | $5.8B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | Apr 28, 2025 | 423 | $3.0B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 29, 2025 | 390 | $2.7B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 12, 2024 | 719 | $4.0B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 13, 2024 | 617 | $3.8B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | Apr 23, 2024 | 613 | $3.8B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Feb 6, 2024 | 559 | $3.0B | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Oct 30, 2023 | 548 | $2.7B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Jul 25, 2023 | 542 | $2.7B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | May 4, 2023 | 393 | $2.5B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Feb 7, 2023 | 403 | $2.3B | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Nov 10, 2022 | 377 | $1.8B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Aug 9, 2022 | 385 | $1.6B | 13F-HR |
| Q1 2022 | Mar 31, 2022 | May 16, 2022 | 328 | $1.2B | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Feb 11, 2022 | 297 | $1.6B | 13F-HR |
| Q3 2021 | Sep 30, 2021 | Nov 16, 2021 | 265 | $1.3B | 13F-HR |
| Q2 2021 | Jun 30, 2021 | Aug 16, 2021 | 221 | $1.1B | 13F-HR |
| Q1 2021 | Mar 31, 2021 | May 17, 2021 | 194 | $927.3M | 13F-HR |
| Q4 2020 | Dec 31, 2020 | Feb 16, 2021 | 186 | $793.2M | 13F-HR |
| Q3 2020 | Sep 30, 2020 | Nov 16, 2020 | 212 | $517.1M | 13F-HR/A |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.