Tandem Investment Partners LLC reported 37 positions worth $29.46M for the quarter ended Sep 30, 2026, up 3.7% on the prior quarter. It opened 0 new positions, added to 16, trimmed 17 and exited 1. Its largest holding is Microsoft Corp at 11.2% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| HON Honeywell International Inc | +133 | +11.0% | $28.05K | 0.962% |
| CVX Chevron Corp | +75 | +4.5% | $15.32K | 1.21% |
| AXP American Express Co | +30 | +1.7% | $9.12K | 1.85% |
| CB Chubb Ltd | +21 | +2.1% | $6.83K | 1.11% |
| KO Coca Cola Co | +70 | +1.4% | $6.03K | 1.5% |
| LOW Lowes Companies Inc | +30 | +1.5% | $5.53K | 1.25% |
| BRK-B Berkshire Hathaway Inc | +10 | +0.3% | $4.98K | 5.27% |
| PNR PENTAIR plc | +90 | +1.8% | $4.77K | 0.925% |
| HD Home Depot, Inc. | +15 | +0.8% | $4.27K | 1.89% |
| TMO Thermo Fisher Scientific Inc. | +6 | +0.4% | $4.05K | 3.54% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| HONA Honeywell Aerospace Inc. | -1,210 | -100.0% | $267.51K | Exited |
| GOOG Alphabet Inc. | -120 | -2.5% | $40.89K | 5.48% |
| MSFT Microsoft Corp | -74 | -1.1% | $37.95K | 11.23% |
| AAPL Apple Inc. | -82 | -0.8% | $27.31K | 11.1% |
| ORCL Oracle Corp | -130 | -2.3% | $17.85K | 2.58% |
| JPM Jpmorgan Chase & Co | -48 | -0.8% | $15.88K | 6.79% |
| DHR Danaher Corp | -55 | -1.7% | $12.19K | 2.33% |
| JNJ Johnson & Johnson | -40 | -0.9% | $10.59K | 3.82% |
| BLK BlackRock, Inc. | -8 | -1.6% | $8.47K | 1.75% |
| BKNG Booking Holdings Inc. | -45 | -3.2% | $7.33K | 0.754% |
No new positions this quarter.
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| HONA Honeywell Aerospace Inc. | -1,210 | $267.51K | 0.941% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | MSFT Microsoft Corp | Technology | 6,452 | $3.31M | 11.23% | -74 | -1.1% | Reduced | 0% |
| 2 | AAPL Apple Inc. | Technology | 9,819 | $3.27M | 11.1% | -82 | -0.8% | Reduced | 0% |
| 3 | JPM Jpmorgan Chase & Co | Financial Services | 6,047 | $2.00M | 6.79% | -48 | -0.8% | Reduced | 0% |
| 4 | GOOG Alphabet Inc. | Technology | 4,735 | $1.61M | 5.48% | -120 | -2.5% | Reduced | 0% |
| 5 | BRK-B Berkshire Hathaway Inc | Financial Services | 3,120 | $1.55M | 5.27% | +10 | +0.3% | Added | 0% |
| 6 | NVDA Nvidia Corp | Technology | 6,205 | $1.42M | 4.81% | +14 | +0.2% | Added | 0% |
| 7 | JNJ Johnson & Johnson | Healthcare | 4,254 | $1.13M | 3.82% | -40 | -0.9% | Reduced | 0% |
| 8 | V Visa Inc. | Financial Services | 3,083 | $1.11M | 3.76% | +3 | +0.1% | Added | 0% |
| 9 | TMO Thermo Fisher Scientific Inc. | Healthcare | 1,546 | $1.04M | 3.54% | +6 | +0.4% | Added | 0% |
| 10 | XOM ExxonMobil Holdings Corp | Energy | 4,907 | $798.61K | 2.71% | -40 | -0.8% | Reduced | 0% |
| 11 | WMT Walmart Inc. | Consumer Staples | 7,610 | $790.83K | 2.68% | 0 | 0.0% | Unchanged | 0% |
| 12 | ORCL Oracle Corp | Technology | 5,525 | $758.58K | 2.58% | -130 | -2.3% | Reduced | 0% |
| 13 | DHR Danaher Corp | Healthcare | 3,101 | $687.03K | 2.33% | -55 | -1.7% | Reduced | 0% |
| 14 | COST Costco Wholesale Corp | Consumer Staples | 690 | $628.14K | 2.13% | 0 | 0.0% | Unchanged | 0% |
| 15 | PG PROCTER & GAMBLE Co | Consumer Staples | 4,157 | $603.93K | 2.05% | +16 | +0.4% | Added | 0% |
Tip. Select a row to see that position’s full history at Tandem Investment Partners.
As of its Q3 2026 13F filing, Tandem Investment Partners LLC’s five largest positions were Microsoft Corp (MSFT) at 11.2%, Apple Inc. (AAPL) at 11.1%, Jpmorgan Chase & Co (JPM) at 6.8%, Alphabet Inc. (GOOG) at 5.5%, Berkshire Hathaway Inc (BRK-B) at 5.3% of the reported portfolio.
Tandem Investment Partners LLC reported a 13F portfolio worth $29.46M across 37 positions for Q3 2026. That is up 3.7% from the previous quarter.
Its largest purchases by value were Honeywell International Inc ($28.05K), Chevron Corp ($15.32K), American Express Co ($9.12K). It opened 0 new positions.
Its largest sales by value were Honeywell Aerospace Inc. ($267.51K), Alphabet Inc. ($40.89K), Microsoft Corp ($37.95K). It exited 1 positions entirely.
From the Form 13F-HR reports Tandem Investment Partners LLC files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.