Guyasuta Investment Advisors Inc reported 206 positions worth $1.82B for the quarter ended Sep 30, 2026, down 1.5% on the prior quarter. It opened 7 new positions, added to 39, trimmed 97 and exited 12. Its largest holding is Microsoft Corp at 7.3% 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 |
|---|---|---|---|---|
| LLY ELI LILLY & Co | +9,243 | +359.1% | $10.69M | 0.751% |
| MCD Mcdonalds Corp | +5,506 | +5.0% | $1.27M | 1.46% |
| WMT Walmart Inc. | +8,264 | +4.9% | $858.80K | 1.02% |
| SPCX Space Exploration Technologies Corp | +4,394 | – | $662.88K | 0.036% |
| HON Honeywell International Inc | +3,045 | – | $642.21K | 0.035% |
| TEL TE Connectivity plc | +2,935 | +1.0% | $619.52K | 3.43% |
| LOW Lowes Companies Inc | +3,239 | +1.8% | $596.92K | 1.83% |
| VMC Vulcan Materials CO | +2,039 | +3.7% | $498.80K | 0.776% |
| LNC Lincoln National Corp | +9,500 | +31.7% | $382.47K | 0.087% |
| EXP Eagle Materials Inc | +2,065 | +2.1% | $353.16K | 0.924% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| AMAT Applied Materials Inc | -24.7K | -22.6% | $12.61M | 2.37% |
| NFLX Netflix Inc | -171.3K | -82.7% | $11.92M | 0.137% |
| ASML Asml Holding Nv | -1,829 | -6.8% | $3.31M | 2.49% |
| TMO Thermo Fisher Scientific Inc. | -2,208 | -1.9% | $1.49M | 4.21% |
| LRCX Lam Research Corp | -3,649 | -26.5% | $1.20M | 0.183% |
| GOOG Alphabet Inc. | -3,458 | -1.0% | $1.18M | 6.62% |
| MSFT Microsoft Corp | -2,186 | -0.8% | $1.12M | 7.27% |
| AMD Advanced Micro Devices Inc | -1,461 | -22.2% | $893.78K | 0.172% |
| JNJ Johnson & Johnson | -3,186 | -3.1% | $843.46K | 1.45% |
| PEP Pepsico Inc | -6,309 | -6.3% | $799.48K | 0.656% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| SPCX Space Exploration Technologies Corp | +4,394 | $662.88K | 0.036% |
| HON Honeywell International Inc | +3,045 | $642.21K | 0.035% |
| HPE Hewlett Packard Enterprise Co | +3,673 | $234.68K | 0.013% |
| SHEL Shell plc | +2,400 | $228.12K | 0.013% |
| NOW ServiceNow, Inc. | +1,643 | $220.18K | 0.012% |
| ANET Arista Networks, Inc. | +1,026 | $208.88K | 0.011% |
| SSNC SS&C Technologies Holdings Inc | +2,642 | $203.62K | 0.011% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| DKS Dick'S Sporting Goods, Inc. | -1,610 | $365.17K | 0.02% |
| ICE Intercontinental Exchange, Inc. | -2,789 | $343.31K | 0.019% |
| ZTS Zoetis Inc. | -4,210 | $302.53K | 0.016% |
| MDT Medtronic plc | -3,484 | $272.57K | 0.015% |
| GPK Graphic Packaging Holding Co | -22.9K | $241.53K | 0.013% |
| LEA Lear Corp | -1,775 | $237.96K | 0.013% |
| MKL Markel Group Inc. | -115 | $224.60K | 0.012% |
| FITB Fifth Third Bancorp | -3,883 | $218.89K | 0.012% |
| NVR Nvr Inc | -31 | $211.22K | 0.011% |
| QCOM Qualcomm Inc | -1,121 | $207.15K | 0.011% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | MSFT Microsoft Corp | Technology | 258.1K | $132.36M | 7.27% | -2,186 | -0.8% | Reduced | 0% |
| 2 | GOOG Alphabet Inc. | Technology | 353.7K | $120.52M | 6.62% | -3,458 | -1.0% | Reduced | 0% |
| 3 | BRK-B Berkshire Hathaway Inc | Financial Services | 179.2K | $89.21M | 4.9% | -56 | 0.0% | Reduced | 0.01% |
| 4 | MA Mastercard Inc | Financial Services | 148.6K | $81.97M | 4.5% | -985 | -0.7% | Reduced | 0.02% |
| 5 | TMO Thermo Fisher Scientific Inc. | Healthcare | 113.5K | $76.60M | 4.21% | -2,208 | -1.9% | Reduced | 0.03% |
| 6 | RSG Republic Services, Inc. | Industrials | 346.7K | $72.76M | 4% | -284 | -0.1% | Reduced | 0.11% |
| 7 | TEL TE Connectivity plc | Industrials | 295.7K | $62.43M | 3.43% | +2,935 | +1.0% | Added | 0.1% |
| 8 | PNC Pnc Financial Services Group, Inc. | Financial Services | 251.0K | $55.79M | 3.06% | +52 | +0.0% | Added | 0.06% |
| 9 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Technology | 117.3K | $53.50M | 2.94% | -1,211 | -1.0% | Reduced | 0% |
| 10 | CVX Chevron Corp | Energy | 259.4K | $52.96M | 2.91% | -2,434 | -0.9% | Reduced | 0.01% |
| 11 | VST Vistra Corp. | Utilities | 364.1K | $50.37M | 2.77% | -677 | -0.2% | Reduced | 0.11% |
| 12 | ASML Asml Holding Nv | Technology | 25.0K | $45.29M | 2.49% | -1,829 | -6.8% | Reduced | 0.01% |
| 13 | PWR Quanta Services, Inc. | Industrials | 69.3K | $44.55M | 2.45% | -1,102 | -1.6% | Reduced | 0.05% |
| 14 | AMAT Applied Materials Inc | Technology | 84.5K | $43.20M | 2.37% | -24.7K | -22.6% | Reduced | 0.01% |
| 15 | LIN Linde Plc | Basic Materials | 90.8K | $43.11M | 2.37% | +213 | +0.2% | Added | 0.02% |
Tip. Select a row to see that position’s full history at Guyasuta Investment Advisors.
As of its Q3 2026 13F filing, Guyasuta Investment Advisors Inc’s five largest positions were Microsoft Corp (MSFT) at 7.3%, Alphabet Inc. (GOOG) at 6.6%, Berkshire Hathaway Inc (BRK-B) at 4.9%, Mastercard Inc (MA) at 4.5%, Thermo Fisher Scientific Inc. (TMO) at 4.2% of the reported portfolio.
Guyasuta Investment Advisors Inc reported a 13F portfolio worth $1.82B across 206 positions for Q3 2026. That is down 1.5% from the previous quarter.
Its largest purchases by value were ELI LILLY & Co ($10.69M), Mcdonalds Corp ($1.27M), Walmart Inc. ($858.80K). It opened 7 new positions.
Its largest sales by value were Applied Materials Inc ($12.61M), Netflix Inc ($11.92M), Asml Holding Nv ($3.31M). It exited 12 positions entirely.
From the Form 13F-HR reports Guyasuta Investment Advisors Inc 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.