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WESTCO ADVISORY SERVICES INC /ADV

Location
LYNBROOK, NY
Portfolio Value
Small $144,328,861
Diversification
Diversified
Filing Date
Global Rank
#4,578 / 8,232 ▲ 135
Top Industry
Capital Markets 14.2%
3Y Alpha vs SPY
+2.0%
Period ended 2 months ago
Filed May 11, 2026 · 34d
2 quarters · since Dec 2025

Clone Performance

Feb 2026–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio
+9.6%
SPY
+9.1%
Annualised alpha
+1.9%
Max drawdown
−8.9%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

77 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
17.9%
−0.3 pts
Top 5
47.9%
−1.8 pts
Top 10
60.2%
−1.7 pts
HHI
641
Dec 2025 → Mar 2026 · range 641 – 673
Diversified−32

Portfolio Trend

2 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Financial Services 29.7% $42,862,160
Technology 21.9% $31,604,035
Unclassified 19.8% $28,569,028
Industrials 6.6% $9,476,400
Healthcare 6.1% $8,744,272
Consumer Cyclical 4.6% $6,583,007
Energy 3.9% $5,574,404
Real Estate 2.5% $3,601,706
Communication Services 2.4% $3,515,760
Consumer Defensive 2.3% $3,299,985
Utilities 0.3% $498,104

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased
6 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open

New Positions

Positions the filer opened this quarter
16 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
9 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
77 positions · $144,328,861 total · as of Mar 31, 2026
Showing 1–50 of 77 positions by value · page 1 of 2
Ticker Company Shares Value (USD) % of Portfolio History