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Spurstone Advisory Services, LLC

Location
HIGGANUM, CT
Portfolio Value
Micro $7,196,116
Diversification
Diversified
Files via
SEI INVESTMENTS CO
Filing Date
Global Rank
#8,206 / 8,517 ▲ 305
Top Industry
Consumer Electronics 21.9%
3Y Alpha vs SPY
+7.8%
Period ended 46 days ago
Filed Aug 10, 2026 · 5d
7 quarters · since Dec 2024

Clone Performance

Feb 2025–Aug 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio
+38.9%
SPY
+27.3%
Annualised alpha
+7.0%
Max drawdown
−19.7%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends; a captured split can shorten the simulated window. It tracks 100% of reported value on average across 7 quarters. Past performance does not predict future results.

Portfolio Concentration

51 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
19.9%
−2.0 pts
Top 5
51.8%
−10.3 pts
Top 10
77.3%
−8.0 pts
HHI
821
Dec 2024 → Jun 2026 · range 632 – 1,050
Diversified−229

Portfolio Trend

7 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Technology 39.6% $2,847,154
Industrials 17.6% $1,267,942
Energy 11.8% $848,395
Healthcare 10.2% $734,949
Unclassified 9.0% $644,205
Financial Services 5.9% $424,332
Consumer Cyclical 3.1% $225,810
Communication Services 1.8% $127,932
Real Estate 0.3% $25,021
Consumer Defensive 0.3% $20,295
Utilities 0.3% $18,879
Basic Materials 0.2% $11,202

Last Quarter's Activity

Export CSV
Jun 30, 2026 vs Mar 31, 2026

Added To

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

Trimmed

Positions the filer reduced
4 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
6 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
51 tracked positions · $7,196,116 total · filing declares 99 positions · $7,322,127 · as of Jun 30, 2026
Showing 1–50 of 51 positions by value · page 1 of 2
Ticker Company Shares Value (USD) % of Portfolio History

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.