Total value
Securities held
Largest positions
What this covers
13F portfolio as of Jun 30, 2026 · due to the SEC by Aug 14, 2026
At Jun 30, 2026, Tandem Investment Advisors, Inc. reported 68 securities worth $1.49B on Form 13F. Their largest reported line was APH, at $92.08M.
Showing the 10 largest of 68 securities. Totals above cover the whole portfolio. Position detail is stored for the largest 32, covering 96.1% of portfolio value.
Ranked by value across position types · quarter ended Jun 30, 2026
| # | Holding | Value | Shares or principal |
|---|---|---|---|
| 1 | APH | $92.08M | 522.2K |
| 2 | NEE | $77.33M | 881.0K |
| 3 | ICE | $66.40M | 539.4K |
| 4 | TRNO | $65.87M | 1.0M |
| 5 | MSFT | $65.03M | 174.3K |
| 6 | RMD | $64.28M | 329.9K |
| 7 | STE | $62.71M | 297.8K |
| 8 | JKHY | $58.68M | 426.0K |
| 9 | BRO | $57.07M | 889.6K |
| 10 | SYK | $56.33M | 178.9K |
Form 13F covers long positions in US-listed equities and listed options. Short positions, cash, bonds, foreign-listed holdings and most derivatives are outside it, so this is a partial view of the manager rather than their portfolio. Managers file within 45 days of quarter end, so holdings are a snapshot of Jun 30, 2026 that reached the public later. The figures are self-reported by the filer. Where a manager filed an amendment, the amended report is the one used here, and a manager filing through several entities is aggregated into one book.
This page shows one quarter. The full history, every position rather than the ten largest, portfolio weights, and each position’s change from the prior quarter are available through the API and the research app.
Everything on this page is served by the Distill API and by the MCP server at mcp.distillmarkets.com. A free key is issued at sign-up with no card; the full reference is in the docs.
curl -H "X-Api-Key: $DISTILL_API_KEY" \ https://api.distillmarkets.com/api/v1/sec/managers/0001694284
MCP: get_manager_portfolio holder_key=0001694284
curl -H "X-Api-Key: $DISTILL_API_KEY" \ https://api.distillmarkets.com/api/v1/sec/managers/0001694284?period=YYYY-MM-DD
MCP: get_manager_portfolio holder_key=0001694284 period=YYYY-MM-DD
Not investment advice. Figures are shown as filed with the SEC. A 13F reports what a manager held at quarter end, not what they hold now.