Filed: 10/15/2026ACC: 0000928568-26-000004
📋 What this filing means
GUYASUTA INVESTMENT ADVISORS INC filed this quarterly 13F‑HR report disclosing 270 equity positions with a total reported market value of $1.91B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
270
Positions
$1.91B
Total AUM (reported)
7.82M
Total Shares
Allocation by class
COM$1.21B63.4%
CAP STK CL C$120.52M6.3%
CL A$115.99M6.1%
CL B NEW$89.21M4.7%
ORD SHS$62.90M3.3%
SPONSORED ADS$53.50M2.8%
SHS$47.10M2.5%
Portfolio Concentration
Top 3$342.09M17.9%
4–10$456.00M23.9%
11–25$542.81M28.4%
Rest$569.09M29.8%
Top 3 weight
17.9%
Top 10 weight
41.8%
Voting Authority Distribution
Total shares with voting rights: 7.82M
Sole
Full voting authority
7.82M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
196.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole270
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings270
Rows:
MICROSOFT CORP
SOLEShares258.06K
TypeSH
Market value$132.36M
6.93%
Sole
258.06K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares353.71K
TypeSH
Market value$120.52M
6.31%
Sole
353.71K
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares179.16K
TypeSH
Market value$89.21M
4.67%
Sole
179.16K
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
SOLEShares148.63K
TypeSH
Market value$81.97M
4.29%
Sole
148.63K
Shared
0.00
None
0.00
THERMO FISHER SCIENTIFIC INC
SOLEShares113.47K
TypeSH
Market value$76.60M
4.01%
Sole
113.47K
Shared
0.00
None
0.00
REPUBLIC SVCS INC
SOLEShares346.67K
TypeSH
Market value$72.76M
3.81%
Sole
346.67K
Shared
0.00
None
0.00
TE CONNECTIVITY PLC
SOLEShares295.74K
TypeSH
Market value$62.43M
3.27%
Sole
295.74K
Shared
0.00
None
0.00
PNC FINL SVCS GROUP INC
SOLEShares251K
TypeSH
Market value$55.79M
2.92%
Sole
251K
Shared
0.00
None
0.00
TAIWAN SEMICONDUCTOR MANUFAC
SOLEShares117.28K
TypeSH
Market value$53.50M
2.80%
Sole
117.27K
Shared
0.00
None
12.00
CHEVRON CORPORATION
SOLEShares259.36K
TypeSH
Market value$52.96M
2.77%
Sole
259.36K
Shared
0.00
None
0.00
VISTRA CORP
SOLEShares364.07K
TypeSH
Market value$50.37M
2.64%
Sole
364.07K
Shared
0.00
None
0.00
ASML HLDG NV
SOLEShares25K
TypeSH
Market value$45.29M
2.37%
Sole
25K
Shared
0.00
None
0.00
QUANTA SVCS INC
SOLEShares69.34K
TypeSH
Market value$44.55M
2.33%
Sole
69.34K
Shared
0.00
None
0.00
APPLIED MATLS INC
SOLEShares84.48K
TypeSH
Market value$43.20M
2.26%
Sole
84.48K
Shared
0.00
None
0.00
LINDE PLC
SOLEShares90.83K
TypeSH
Market value$43.11M
2.26%
Sole
90.83K
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares163.53K
TypeSH
Market value$40.74M
2.13%
Sole
163.53K
Shared
0.00
None
0.00
WESCO INTL INC
SOLEShares107.22K
TypeSH
Market value$38.55M
2.02%
Sole
107.22K
Shared
0.00
None
0.00
LOWES COS INC
SOLEShares181.15K
TypeSH
Market value$33.38M
1.75%
Sole
181.15K
Shared
0.00
None
0.00
TEXAS INSTRS INC
SOLEShares114.97K
TypeSH
Market value$32.20M
1.69%
Sole
114.97K
Shared
0.00
None
0.00
NVIDIA CORPORATION
SOLEShares134.95K
TypeSH
Market value$30.82M
1.61%
Sole
134.95K
Shared
0.00
None
0.00
APPLE INC
SOLEShares91.05K
TypeSH
Market value$30.32M
1.59%
Sole
91.05K
Shared
0.00
None
0.00
PALO ALTO NETWORKS INC
SOLEShares74.85K
TypeSH
Market value$29.74M
1.56%
Sole
74.85K
Shared
0.00
None
0.00
BECTON DICKINSON & CO
SOLEShares154.19K
TypeSH
Market value$27.60M
1.45%
Sole
154.19K
Shared
0.00
None
0.00
MCDONALDS CORP
SOLEShares115.08K
TypeSH
Market value$26.58M
1.39%
Sole
115.08K
Shared
0.00
None
0.00
JOHNSON & JOHNSON
SOLEShares99.50K
TypeSH
Market value$26.34M
1.38%
Sole
99.50K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
MICROSOFT CORPSOLE | COM | 258.06K | SH | $132.36M 6.93% | 258.06K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL C | 353.71K | SH | $120.52M 6.31% | 353.71K | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 179.16K | SH | $89.21M 4.67% | 179.16K | 0.00 | 0.00 |
MASTERCARD INCORPORATEDSOLE | CL A | 148.63K | SH | $81.97M 4.29% | 148.63K | 0.00 | 0.00 |
THERMO FISHER SCIENTIFIC INCSOLE | COM | 113.47K | SH | $76.60M 4.01% | 113.47K | 0.00 | 0.00 |
REPUBLIC SVCS INCSOLE | COM | 346.67K | SH | $72.76M 3.81% | 346.67K | 0.00 | 0.00 |
TE CONNECTIVITY PLCSOLE | ORD SHS | 295.74K | SH | $62.43M 3.27% | 295.74K | 0.00 | 0.00 |
PNC FINL SVCS GROUP INCSOLE | COM | 251K | SH | $55.79M 2.92% | 251K | 0.00 | 0.00 |
TAIWAN SEMICONDUCTOR MANUFACSOLE | SPONSORED ADS | 117.28K | SH | $53.50M 2.80% | 117.27K | 0.00 | 12.00 |
CHEVRON CORPORATIONSOLE | COM | 259.36K | SH | $52.96M 2.77% | 259.36K | 0.00 | 0.00 |
VISTRA CORPSOLE | COM | 364.07K | SH | $50.37M 2.64% | 364.07K | 0.00 | 0.00 |
ASML HLDG NVSOLE | N Y REGISTRY SHS | 25K | SH | $45.29M 2.37% | 25K | 0.00 | 0.00 |
QUANTA SVCS INCSOLE | COM | 69.34K | SH | $44.55M 2.33% | 69.34K | 0.00 | 0.00 |
APPLIED MATLS INCSOLE | COM | 84.48K | SH | $43.20M 2.26% | 84.48K | 0.00 | 0.00 |
LINDE PLCSOLE | SHS | 90.83K | SH | $43.11M 2.26% | 90.83K | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 163.53K | SH | $40.74M 2.13% | 163.53K | 0.00 | 0.00 |
WESCO INTL INCSOLE | COM | 107.22K | SH | $38.55M 2.02% | 107.22K | 0.00 | 0.00 |
LOWES COS INCSOLE | COM | 181.15K | SH | $33.38M 1.75% | 181.15K | 0.00 | 0.00 |
TEXAS INSTRS INCSOLE | COM | 114.97K | SH | $32.20M 1.69% | 114.97K | 0.00 | 0.00 |
NVIDIA CORPORATIONSOLE | COM | 134.95K | SH | $30.82M 1.61% | 134.95K | 0.00 | 0.00 |
APPLE INCSOLE | COM | 91.05K | SH | $30.32M 1.59% | 91.05K | 0.00 | 0.00 |
PALO ALTO NETWORKS INCSOLE | COM | 74.85K | SH | $29.74M 1.56% | 74.85K | 0.00 | 0.00 |
BECTON DICKINSON & COSOLE | COM | 154.19K | SH | $27.60M 1.45% | 154.19K | 0.00 | 0.00 |
MCDONALDS CORPSOLE | COM | 115.08K | SH | $26.58M 1.39% | 115.08K | 0.00 | 0.00 |
JOHNSON & JOHNSONSOLE | COM | 99.50K | SH | $26.34M 1.38% | 99.50K | 0.00 | 0.00 |
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