Filed: 10/21/2025ACC: 0000928568-25-000005
📋 What this filing means
GUYASUTA INVESTMENT ADVISORS INC filed this quarterly 13F‑HR report disclosing 261 equity positions with a total reported market value of $1.74B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
261
Positions
$1.74B
Total AUM (reported)
8.10M
Total Shares
Allocation by class
COM$1.14B65.4%
CL A$119.09M6.8%
CAP STK CL C$94.92M5.5%
CL B NEW$88.90M5.1%
ORD SHS$65.18M3.7%
SHS$47.95M2.8%
N Y REGISTRY SHS$27.07M1.6%
Portfolio Concentration
Top 3$319.99M18.4%
4–10$462.97M26.6%
11–25$427.95M24.6%
Rest$528.33M30.4%
Top 3 weight
18.4%
Top 10 weight
45.0%
Voting Authority Distribution
Total shares with voting rights: 8.10M
Sole
Full voting authority
8.10M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole261
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings261
Rows:
MICROSOFT CORP
SOLEShares260.41K
TypeSH
Market value$134.88M
7.76%
Sole
260.41K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares389.75K
TypeSH
Market value$94.92M
5.46%
Sole
389.75K
Shared
0.00
None
0.00
VISTRA CORP
SOLEShares460.32K
TypeSH
Market value$90.19M
5.19%
Sole
460.32K
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares176.83K
TypeSH
Market value$88.90M
5.11%
Sole
176.83K
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
SOLEShares147.45K
TypeSH
Market value$83.87M
4.82%
Sole
147.45K
Shared
0.00
None
0.00
REPUBLIC SVCS INC
SOLEShares337.71K
TypeSH
Market value$77.50M
4.46%
Sole
337.71K
Shared
0.00
None
0.00
TE CONNECTIVITY PLC
SOLEShares294.41K
TypeSH
Market value$64.63M
3.72%
Sole
294.41K
Shared
0.00
None
0.00
THERMO FISHER SCIENTIFIC INC
SOLEShares111.44K
TypeSH
Market value$54.05M
3.11%
Sole
111.44K
Shared
0.00
None
0.00
PNC FINL SVCS GROUP INC
SOLEShares249.67K
TypeSH
Market value$50.17M
2.88%
Sole
249.67K
Shared
0.00
None
0.00
LOWES COS INC
SOLEShares174.48K
TypeSH
Market value$43.85M
2.52%
Sole
174.48K
Shared
0.00
None
0.00
LINDE PLC
SOLEShares91.35K
TypeSH
Market value$43.39M
2.49%
Sole
91.35K
Shared
0.00
None
0.00
CHEVRON CORP NEW
SOLEShares262.45K
TypeSH
Market value$40.76M
2.34%
Sole
262.45K
Shared
0.00
None
0.00
BECTON DICKINSON & CO
SOLEShares176.73K
TypeSH
Market value$33.08M
1.90%
Sole
176.73K
Shared
0.00
None
0.00
MCDONALDS CORP
SOLEShares105.60K
TypeSH
Market value$32.09M
1.85%
Sole
105.60K
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares142.38K
TypeSH
Market value$31.26M
1.80%
Sole
142.38K
Shared
0.00
None
0.00
QUANTA SVCS INC
SOLEShares73.42K
TypeSH
Market value$30.43M
1.75%
Sole
73.42K
Shared
0.00
None
0.00
ASML HOLDING N V
SOLEShares27.96K
TypeSH
Market value$27.07M
1.56%
Sole
27.96K
Shared
0.00
None
0.00
TEXAS INSTRS INC
SOLEShares144.64K
TypeSH
Market value$26.57M
1.53%
Sole
144.64K
Shared
0.00
None
0.00
TAIWAN SEMICONDUCTOR MFG LTD
SOLEShares87.20K
TypeSH
Market value$24.35M
1.40%
Sole
87.19K
Shared
0.00
None
0.00
WESCO INTL INC
SOLEShares114.29K
TypeSH
Market value$24.17M
1.39%
Sole
114.29K
Shared
0.00
None
0.00
NVIDIA CORPORATION
SOLEShares129.51K
TypeSH
Market value$24.16M
1.39%
Sole
129.51K
Shared
0.00
None
0.00
APPLIED MATLS INC
SOLEShares116.03K
TypeSH
Market value$23.76M
1.37%
Sole
116.03K
Shared
0.00
None
0.00
APPLE INC
SOLEShares90.47K
TypeSH
Market value$23.04M
1.32%
Sole
90.47K
Shared
0.00
None
0.00
FISERV INC
SOLEShares170.46K
TypeSH
Market value$21.98M
1.26%
Sole
170.46K
Shared
0.00
None
0.00
NETFLIX INC
SOLEShares18.21K
TypeSH
Market value$21.84M
1.26%
Sole
18.21K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
MICROSOFT CORPSOLE | COM | 260.41K | SH | $134.88M 7.76% | 260.41K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL C | 389.75K | SH | $94.92M 5.46% | 389.75K | 0.00 | 0.00 |
VISTRA CORPSOLE | COM | 460.32K | SH | $90.19M 5.19% | 460.32K | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 176.83K | SH | $88.90M 5.11% | 176.83K | 0.00 | 0.00 |
MASTERCARD INCORPORATEDSOLE | CL A | 147.45K | SH | $83.87M 4.82% | 147.45K | 0.00 | 0.00 |
REPUBLIC SVCS INCSOLE | COM | 337.71K | SH | $77.50M 4.46% | 337.71K | 0.00 | 0.00 |
TE CONNECTIVITY PLCSOLE | ORD SHS | 294.41K | SH | $64.63M 3.72% | 294.41K | 0.00 | 0.00 |
THERMO FISHER SCIENTIFIC INCSOLE | COM | 111.44K | SH | $54.05M 3.11% | 111.44K | 0.00 | 0.00 |
PNC FINL SVCS GROUP INCSOLE | COM | 249.67K | SH | $50.17M 2.88% | 249.67K | 0.00 | 0.00 |
LOWES COS INCSOLE | COM | 174.48K | SH | $43.85M 2.52% | 174.48K | 0.00 | 0.00 |
LINDE PLCSOLE | SHS | 91.35K | SH | $43.39M 2.49% | 91.35K | 0.00 | 0.00 |
CHEVRON CORP NEWSOLE | COM | 262.45K | SH | $40.76M 2.34% | 262.45K | 0.00 | 0.00 |
BECTON DICKINSON & COSOLE | COM | 176.73K | SH | $33.08M 1.90% | 176.73K | 0.00 | 0.00 |
MCDONALDS CORPSOLE | COM | 105.60K | SH | $32.09M 1.85% | 105.60K | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 142.38K | SH | $31.26M 1.80% | 142.38K | 0.00 | 0.00 |
QUANTA SVCS INCSOLE | COM | 73.42K | SH | $30.43M 1.75% | 73.42K | 0.00 | 0.00 |
ASML HOLDING N VSOLE | N Y REGISTRY SHS | 27.96K | SH | $27.07M 1.56% | 27.96K | 0.00 | 0.00 |
TEXAS INSTRS INCSOLE | COM | 144.64K | SH | $26.57M 1.53% | 144.64K | 0.00 | 0.00 |
TAIWAN SEMICONDUCTOR MFG LTDSOLE | SPONSORED ADS | 87.20K | SH | $24.35M 1.40% | 87.19K | 0.00 | 0.00 |
WESCO INTL INCSOLE | COM | 114.29K | SH | $24.17M 1.39% | 114.29K | 0.00 | 0.00 |
NVIDIA CORPORATIONSOLE | COM | 129.51K | SH | $24.16M 1.39% | 129.51K | 0.00 | 0.00 |
APPLIED MATLS INCSOLE | COM | 116.03K | SH | $23.76M 1.37% | 116.03K | 0.00 | 0.00 |
APPLE INCSOLE | COM | 90.47K | SH | $23.04M 1.32% | 90.47K | 0.00 | 0.00 |
FISERV INCSOLE | COM | 170.46K | SH | $21.98M 1.26% | 170.46K | 0.00 | 0.00 |
NETFLIX INCSOLE | COM | 18.21K | SH | $21.84M 1.26% | 18.21K | 0.00 | 0.00 |
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