Filed: 5/11/2026ACC: 0002085853-26-000578
📋 What this filing means
WESTCO ADVISORY SERVICES INC /ADV filed this quarterly 13F‑HR report disclosing 104 equity positions with a total reported market value of $155.51M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
104
Positions
$155.51M
Total AUM (reported)
1.03M
Total Shares
Allocation by class
COM$91.28M58.7%
TR UNIT$25.81M16.6%
CL B NEW$5.57M3.6%
COM CL A$3.89M2.5%
ORD SHS$3.26M2.1%
COM NEW$3.18M2.0%
CAP STK CL A$2.82M1.8%
Portfolio Concentration
Top 3$54.66M35.1%
4–10$32.19M20.7%
11–25$27.18M17.5%
Rest$41.49M26.7%
Top 3 weight
35.1%
Top 10 weight
55.8%
Voting Authority Distribution
Total shares with voting rights: 1.03M
Sole
Full voting authority
1.03M
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)
Sole104
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings104
Rows:
STATE STR SPDR S&P 500 ETF T
SOLEShares39.69K
TypeSH
Market value$25.81M
16.60%
Sole
39.69K
Shared
0.00
None
0.00
APPLE INC
SOLEShares60.22K
TypeSH
Market value$15.28M
9.83%
Sole
60.22K
Shared
0.00
None
0.00
GOLDMAN SACHS GROUP INC
SOLEShares16.03K
TypeSH
Market value$13.56M
8.72%
Sole
16.03K
Shared
0.00
None
0.00
JPMORGAN CHASE & CO
SOLEShares30.38K
TypeSH
Market value$8.94M
5.75%
Sole
30.38K
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares11.62K
TypeSH
Market value$5.57M
3.58%
Sole
11.62K
Shared
0.00
None
0.00
MICROSOFT CORP
SOLEShares14.57K
TypeSH
Market value$5.40M
3.47%
Sole
14.57K
Shared
0.00
None
0.00
CELESTICA INC
SOLEShares11.63K
TypeSH
Market value$3.28M
2.11%
Sole
11.63K
Shared
0.00
None
0.00
SEAGATE TECHNOLOGY HLDNGS PL
SOLEShares8.31K
TypeSH
Market value$3.26M
2.09%
Sole
8.31K
Shared
0.00
None
0.00
OLD DOMINION FREIGHT LINE IN
SOLEShares15.05K
TypeSH
Market value$2.94M
1.89%
Sole
15.05K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares9.79K
TypeSH
Market value$2.82M
1.81%
Sole
9.79K
Shared
0.00
None
0.00
SPDR GOLD TR
SOLEShares5.36K
TypeSH
Market value$2.31M
1.48%
Sole
5.36K
Shared
0.00
None
0.00
TRACTOR SUPPLY CO
SOLEShares48.44K
TypeSH
Market value$2.19M
1.41%
Sole
48.44K
Shared
0.00
None
0.00
BANK AMERICA CORP
SOLEShares44.65K
TypeSH
Market value$2.18M
1.40%
Sole
44.65K
Shared
0.00
None
0.00
COMFORT SYS USA INC
SOLEShares1.48K
TypeSH
Market value$2.04M
1.31%
Sole
1.48K
Shared
0.00
None
0.00
OUTFRONT MEDIA INC
SOLEShares74.41K
TypeSH
Market value$1.97M
1.27%
Sole
74.41K
Shared
0.00
None
0.00
BROADCOM INC
SOLEShares6.12K
TypeSH
Market value$1.89M
1.22%
Sole
6.12K
Shared
0.00
None
0.00
VISA INC
SOLEShares6.14K
TypeSH
Market value$1.86M
1.19%
Sole
6.14K
Shared
0.00
None
0.00
ELI LILLY & CO
SOLEShares1.97K
TypeSH
Market value$1.81M
1.17%
Sole
1.97K
Shared
0.00
None
0.00
COSTCO WHOLESALE CORPORATION
SOLEShares1.74K
TypeSH
Market value$1.73M
1.11%
Sole
1.74K
Shared
0.00
None
0.00
NVIDIA CORPORATION
SOLEShares9.55K
TypeSH
Market value$1.66M
1.07%
Sole
9.55K
Shared
0.00
None
0.00
CINTAS CORP
SOLEShares9.59K
TypeSH
Market value$1.62M
1.04%
Sole
9.59K
Shared
0.00
None
0.00
CHEVRON CORPORATION
SOLEShares7.78K
TypeSH
Market value$1.61M
1.04%
Sole
7.78K
Shared
0.00
None
0.00
ROBINHOOD MKTS INC
SOLEShares21.59K
TypeSH
Market value$1.50M
0.96%
Sole
21.59K
Shared
0.00
None
0.00
BANK NEW YORK MELLON CORP
SOLEShares11.87K
TypeSH
Market value$1.41M
0.91%
Sole
11.87K
Shared
0.00
None
0.00
LAMAR ADVERTISING CO
SOLEShares11.05K
TypeSH
Market value$1.40M
0.90%
Sole
11.05K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
STATE STR SPDR S&P 500 ETF TSOLE | TR UNIT | 39.69K | SH | $25.81M 16.60% | 39.69K | 0.00 | 0.00 |
APPLE INCSOLE | COM | 60.22K | SH | $15.28M 9.83% | 60.22K | 0.00 | 0.00 |
GOLDMAN SACHS GROUP INCSOLE | COM | 16.03K | SH | $13.56M 8.72% | 16.03K | 0.00 | 0.00 |
JPMORGAN CHASE & COSOLE | COM | 30.38K | SH | $8.94M 5.75% | 30.38K | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 11.62K | SH | $5.57M 3.58% | 11.62K | 0.00 | 0.00 |
MICROSOFT CORPSOLE | COM | 14.57K | SH | $5.40M 3.47% | 14.57K | 0.00 | 0.00 |
CELESTICA INCSOLE | COM | 11.63K | SH | $3.28M 2.11% | 11.63K | 0.00 | 0.00 |
SEAGATE TECHNOLOGY HLDNGS PLSOLE | ORD SHS | 8.31K | SH | $3.26M 2.09% | 8.31K | 0.00 | 0.00 |
OLD DOMINION FREIGHT LINE INSOLE | COM | 15.05K | SH | $2.94M 1.89% | 15.05K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 9.79K | SH | $2.82M 1.81% | 9.79K | 0.00 | 0.00 |
SPDR GOLD TRSOLE | GOLD SHS | 5.36K | SH | $2.31M 1.48% | 5.36K | 0.00 | 0.00 |
TRACTOR SUPPLY COSOLE | COM | 48.44K | SH | $2.19M 1.41% | 48.44K | 0.00 | 0.00 |
BANK AMERICA CORPSOLE | COM | 44.65K | SH | $2.18M 1.40% | 44.65K | 0.00 | 0.00 |
COMFORT SYS USA INCSOLE | COM | 1.48K | SH | $2.04M 1.31% | 1.48K | 0.00 | 0.00 |
OUTFRONT MEDIA INCSOLE | COM NEW | 74.41K | SH | $1.97M 1.27% | 74.41K | 0.00 | 0.00 |
BROADCOM INCSOLE | COM | 6.12K | SH | $1.89M 1.22% | 6.12K | 0.00 | 0.00 |
VISA INCSOLE | COM CL A | 6.14K | SH | $1.86M 1.19% | 6.14K | 0.00 | 0.00 |
ELI LILLY & COSOLE | COM | 1.97K | SH | $1.81M 1.17% | 1.97K | 0.00 | 0.00 |
COSTCO WHOLESALE CORPORATIONSOLE | COM | 1.74K | SH | $1.73M 1.11% | 1.74K | 0.00 | 0.00 |
NVIDIA CORPORATIONSOLE | COM | 9.55K | SH | $1.66M 1.07% | 9.55K | 0.00 | 0.00 |
CINTAS CORPSOLE | COM | 9.59K | SH | $1.62M 1.04% | 9.59K | 0.00 | 0.00 |
CHEVRON CORPORATIONSOLE | COM | 7.78K | SH | $1.61M 1.04% | 7.78K | 0.00 | 0.00 |
ROBINHOOD MKTS INCSOLE | COM CL A | 21.59K | SH | $1.50M 0.96% | 21.59K | 0.00 | 0.00 |
BANK NEW YORK MELLON CORPSOLE | COM | 11.87K | SH | $1.41M 0.91% | 11.87K | 0.00 | 0.00 |
LAMAR ADVERTISING COSOLE | CL A | 11.05K | SH | $1.40M 0.90% | 11.05K | 0.00 | 0.00 |
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