Largest positions
| Issuer | Class | Value | Share |
|---|---|---|---|
| Alphabet Inc.CAP STK CL C | CAP STK CL C | $126M | 6.5% |
| Microsoft Corp.COM | COM | $97.1M | 5.0% |
| Berkshire Hathaway Inc. DelCL B NEW | CL B NEW | $89.7M | 4.6% |
| Applied Matls Inc.COM | COM | $78.9M | 4.1% |
| Mastercard IncorporatedCL A | CL A | $76.8M | 4.0% |
| Republic Svcs Inc.COM | COM | $73.9M | 3.8% |
| PNC Finl Svcs Group Inc.COM | COM | $61.8M | 3.2% |
| TE Connectivity PLCORD SHS | ORD SHS | $59M | 3.0% |
| Thermo Fisher Scientific Inc.COM | COM | $58M | 3.0% |
| Vistra Corp.COM | COM | $57.9M | 3.0% |
| Taiwan Semiconductor ManufacSPONSORED ADS | SPONSORED ADS | $56.6M | 2.9% |
| ASML Hldg NVN Y REGISTRY SHS | N Y REGISTRY SHS | $53.4M | 2.8% |
| Quanta Svcs Inc.COM | COM | $50.7M | 2.6% |
| Linde PLCSHS | SHS | $47M | 2.4% |
| Chevron CorporationCOM | COM | $43.4M | 2.2% |
| Amazon Com Inc.COM | COM | $39.4M | 2.0% |
| Lowes Cos Inc.COM | COM | $39.2M | 2.0% |
| Wesco Intl Inc.COM | COM | $37.6M | 1.9% |
| Texas Instrs Inc.COM | COM | $34.4M | 1.8% |
| Mcdonalds Corp.COM | COM | $29.6M | 1.5% |
| Nvidia CorporationCOM | COM | $26.8M | 1.4% |
| Apple Inc.COM | COM | $26.4M | 1.4% |
| Johnson & JohnsonCOM | COM | $26.1M | 1.3% |
| Palo Alto Networks Inc.COM | COM | $25.9M | 1.3% |
| Becton Dickinson & COCOM | COM | $24M | 1.2% |
| Eagle Matls Inc.COM | COM | $21.7M | 1.1% |
| Ferguson Enterprises Inc.COMMON STOCK NEW | COMMON STOCK NEW | $19.7M | 1.0% |
| Walmart Inc.COM | COM | $19.2M | 1.0% |
| Meta Platforms Inc.CL A | CL A | $16.6M | 0.9% |
| Caterpillar Inc.COM | COM | $16.6M | 0.9% |
| Vulcan Matls COCOM | COM | $16.4M | 0.8% |
| Cencora Inc.COM | COM | $16M | 0.8% |
| Netflix Inc..COM | COM | $14.8M | 0.8% |
| Exxon Mobil Corp.COM | COM | $13.7M | 0.7% |
| Pepsico Inc.COM | COM | $13.6M | 0.7% |
| International Business MachsCOM | COM | $13.3M | 0.7% |
| Procter & Gamble COCOM | COM | $13M | 0.7% |
| Emerson Elec COCOM | COM | $11M | 0.6% |
| JPMORGAN Chase & COCOM | COM | $10.7M | 0.6% |
| Alphabet Inc.CAP STK CL A | CAP STK CL A | $10.6M | 0.5% |
| Coca Cola COCOM | COM | $10.6M | 0.5% |
| Automatic Data Processing INCOM | COM | $10.6M | 0.5% |
| Merck & CO Inc.COM | COM | $8.44M | 0.4% |
| Ulta Beauty Inc.COM | COM | $7.88M | 0.4% |
| Celestica Inc.COM | COM | $7.8M | 0.4% |
| Home Depot Inc.COM | COM | $7.59M | 0.4% |
| Micron Technology Inc.COM | COM | $7.48M | 0.4% |
| State Str SPDR S&P 500 ETF TTR UNIT | TR UNIT | $7.27M | 0.4% |
| Abbvie Inc.COM | COM | $7.12M | 0.4% |
| iShares TRCORE S&P500 ETF | CORE S&P500 ETF | $6.93M | 0.4% |
- Class
- CAP STK CL C
- Share
- 6.5%
- Class
- COM
- Share
- 5.0%
- Class
- CL B NEW
- Share
- 4.6%
- Class
- COM
- Share
- 4.1%
- Class
- CL A
- Share
- 4.0%
- Class
- COM
- Share
- 3.8%
- Class
- COM
- Share
- 3.2%
- Class
- ORD SHS
- Share
- 3.0%
- Class
- COM
- Share
- 3.0%
- Class
- COM
- Share
- 3.0%
- Class
- SPONSORED ADS
- Share
- 2.9%
- Class
- N Y REGISTRY SHS
- Share
- 2.8%
- Class
- COM
- Share
- 2.6%
- Class
- SHS
- Share
- 2.4%
- Class
- COM
- Share
- 2.2%
- Class
- COM
- Share
- 2.0%
- Class
- COM
- Share
- 2.0%
- Class
- COM
- Share
- 1.9%
- Class
- COM
- Share
- 1.8%
- Class
- COM
- Share
- 1.5%
- Class
- COM
- Share
- 1.4%
- Class
- COM
- Share
- 1.4%
- Class
- COM
- Share
- 1.3%
- Class
- COM
- Share
- 1.3%
- Class
- COM
- Share
- 1.2%
- Class
- COM
- Share
- 1.1%
- Class
- COMMON STOCK NEW
- Share
- 1.0%
- Class
- COM
- Share
- 1.0%
- Class
- CL A
- Share
- 0.9%
- Class
- COM
- Share
- 0.9%
- Class
- COM
- Share
- 0.8%
- Class
- COM
- Share
- 0.8%
- Class
- COM
- Share
- 0.8%
- Class
- COM
- Share
- 0.7%
- Class
- COM
- Share
- 0.7%
- Class
- COM
- Share
- 0.7%
- Class
- COM
- Share
- 0.7%
- Class
- COM
- Share
- 0.6%
- Class
- COM
- Share
- 0.6%
- Class
- CAP STK CL A
- Share
- 0.5%
- Class
- COM
- Share
- 0.5%
- Class
- COM
- Share
- 0.5%
- Class
- COM
- Share
- 0.4%
- Class
- COM
- Share
- 0.4%
- Class
- COM
- Share
- 0.4%
- Class
- COM
- Share
- 0.4%
- Class
- COM
- Share
- 0.4%
- Class
- TR UNIT
- Share
- 0.4%
- Class
- COM
- Share
- 0.4%
- Class
- CORE S&P500 ETF
- Share
- 0.4%
The share class is shown on a wider screen.
The 50 largest of 276 positions by value, with holdings of the same security combined. The 200 largest are in this firm's machine-readable record. Share counts and quarter-on-quarter changes for each position are on EDGAR. View the full information table on EDGAR
This filing
- Form
- 13F-HR
- CIK
- 928568
- File number
- 028-04474
- Options
- 0 call, 0 put
- In the 25 largest
- 69.2%
- Prior quarter
- $1.73B at 31 March 2026
- Positions opened
- 16
- Positions closed
- 8
Common questions
What are Guyasuta Investment Advisors’ 13F holdings worth?
$1.94 billion across 276 positions for the quarter ended 30 June 2026.
What is Guyasuta Investment Advisors’ largest 13F holding?
ALPHABET INC (CAP STK CL C) was the largest position at $126 million, or 6.5% of reported 13F value, as of 30 June 2026.
How concentrated is Guyasuta Investment Advisors’ 13F portfolio?
The ten largest positions accounted for 40.3% of reported value and the twenty-five largest for 69.2%, across 276 positions as of 30 June 2026.
Does Form 13F show everything Guyasuta Investment Advisors manages?
No. Form 13F covers only long positions in exchange-traded securities over which the manager has investment discretion, valued at quarter end. It excludes cash, most bonds, private funds, and any assets the firm does not have discretion over, so it is neither the firm's total assets nor any individual client's portfolio.
How often does Guyasuta Investment Advisors file its 13F?
Every quarter. Managers file within 45 days of each quarter's end, so the figures are a snapshot that changes between filings. This page shows the quarter ended 30 June 2026.
Answered from this filing and the prior quarter's.