Thayer Partners, LLC / MA reported 46 positions worth $46.08M for the quarter ended Jun 30, 2026, up 18.9% on the prior quarter. It opened 6 new positions, added to 27, trimmed 11 and exited 3. Its largest holding is Apple Inc. at 15.1% 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 |
|---|---|---|---|---|
| CSCO Cisco Systems, Inc. | +5,400 | +61.1% | $634.30K | 3.63% |
| INTC Intel Corp | +2,160 | – | $301.60K | 0.655% |
| MU Micron Technology Inc | +257 | – | $296.65K | 0.644% |
| BAC Bank Of America Corp | +4,343 | – | $247.44K | 0.537% |
| TSLA Tesla, Inc. | +555 | – | $233.43K | 0.507% |
| NBIS Nebius Group N.V. | +788 | – | $217.62K | 0.472% |
| CL Colgate Palmolive Co | +2,245 | – | $205.80K | 0.447% |
| AAPL Apple Inc. | +584 | +2.5% | $168.99K | 15.1% |
| AMZN Amazon Com Inc | +559 | +5.5% | $133.23K | 5.55% |
| GE General Electric Co | +349 | +4.8% | $130.42K | 6.22% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| HON Honeywell International Inc | -541 | -100.0% | $244.56K | Exited |
| NEE Nextera Energy Inc | -2,251 | -100.0% | $209.06K | Exited |
| T At&T Inc. | -7,172 | -100.0% | $207.90K | Exited |
| CAT Caterpillar Inc | -121 | -7.6% | $128.83K | 3.41% |
| BRK-B Berkshire Hathaway Inc | -190 | -17.8% | $95.07K | 0.953% |
| TROW Price T Rowe Group Inc | -350 | -14.0% | $39.79K | 0.529% |
| NVDA Nvidia Corp | -94 | -0.6% | $18.81K | 6.48% |
| IBM International Business Machines Corp | -59 | -5.7% | $16.59K | 0.593% |
| SYF Synchrony Financial | -178 | -5.2% | $13.54K | 0.534% |
| ETN Eaton Corp plc | -29 | -0.8% | $12.36K | 3.21% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | AAPL Apple Inc. | Technology | 24.0K | $6.96M | 15.1% | +584 | +2.5% | Added | 0% |
| 2 | JNJ Johnson & Johnson | Healthcare | 19.4K | $4.93M | 10.7% | +53 | +0.3% | Added | 0% |
| 3 | NVDA Nvidia Corp | Technology | 14.9K | $2.99M | 6.48% | -94 | -0.6% | Reduced | 0% |
| 4 | GE General Electric Co | Industrials | 7,672 | $2.87M | 6.22% | +349 | +4.8% | Added | 0% |
| 5 | AMZN Amazon Com Inc | Consumer Discretionary | 10.7K | $2.56M | 5.55% | +559 | +5.5% | Added | 0% |
| 6 | GEV GE Vernova Inc. | Industrials | 2,019 | $2.37M | 5.15% | +63 | +3.2% | Added | 0% |
| 7 | GS Goldman Sachs Group Inc | Financial Services | 1,829 | $1.85M | 4.01% | +14 | +0.8% | Added | 0% |
| 8 | CSCO Cisco Systems, Inc. | Technology | 14.2K | $1.67M | 3.63% | +5,400 | +61.1% | Added | 0% |
| 9 | CAT Caterpillar Inc | Industrials | 1,475 | $1.57M | 3.41% | -121 | -7.6% | Reduced | 0% |
| 10 | ETN Eaton Corp plc | Industrials | 3,469 | $1.48M | 3.21% | -29 | -0.8% | Reduced | 0% |
| 11 | HD Home Depot, Inc. | Consumer Discretionary | 3,926 | $1.38M | 3.01% | +93 | +2.4% | Added | 0% |
| 12 | MSFT Microsoft Corp | Technology | 3,032 | $1.13M | 2.45% | +347 | +12.9% | Added | 0% |
| 13 | KMB Kimberly Clark Corp | Consumer Staples | 9,636 | $1.06M | 2.3% | -17 | -0.2% | Reduced | 0% |
| 14 | XOM ExxonMobil Holdings Corp | Energy | 7,248 | $990.99K | 2.15% | +127 | +1.8% | Added | 0% |
| 15 | GOOG Alphabet Inc. | Technology | 2,616 | $924.32K | 2.01% | +300 | +13.0% | Added | 0% |
Tip. Select a row to see that position’s full history at Thayer Partners.
As of its Q2 2026 13F filing, Thayer Partners, LLC / MA’s five largest positions were Apple Inc. (AAPL) at 15.1%, Johnson & Johnson (JNJ) at 10.7%, Nvidia Corp (NVDA) at 6.5%, General Electric Co (GE) at 6.2%, Amazon Com Inc (AMZN) at 5.5% of the reported portfolio.
Thayer Partners, LLC / MA reported a 13F portfolio worth $46.08M across 46 positions for Q2 2026. That is up 18.9% from the previous quarter.
Its largest purchases by value were Cisco Systems, Inc. ($634.30K), Intel Corp ($301.60K), Micron Technology Inc ($296.65K). It opened 6 new positions.
Its largest sales by value were Honeywell International Inc ($244.56K), Nextera Energy Inc ($209.06K), At&T Inc. ($207.90K). It exited 3 positions entirely.
From the Form 13F-HR reports Thayer Partners, LLC / MA 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.