Skip to main content

Spurstone Advisory Services, LLC

Location
HIGGANUM, CT
Portfolio Value
Micro $7,636,374
Diversification
Diversified
Files via
SEI INVESTMENTS CO
Filing Date
Global Rank
#8,763 / 8,827 ▼ 3 · as of Jun 2026
Top Industry
Consumer Electronics 23.6%
Period ended 38 days ago
Filed Nov 2, 2026 · 5d
8 quarters · since Dec 2024

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type
Unknown

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2026, the newest measured quarter, never from the firm's own description.

Style
Unknown
$7,265,699 of valued equity, under the $10,000,000 needed to band a style
Turnover
Low turnover
27.2% over the last four quarters (under 30%)
Horizon
Medium horizon
Value-weighted holding period 6.1 quarters (4 to under 12)

Closest benchmark: the S&P 500 as of 2026-06-30, active share 84.6%; sector active share 27.6% against the combined 13F book's sector weights.

Over time 7 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

View clone backtest

Portfolio Concentration

99 tracked positions · as of Sep 30, 2026 · Δ vs Jun 30, 2026
Top Position
21.3%
+1.5 pts
Top 5
52.4%
+1.1 pts
Top 10
78.2%
+1.6 pts
HHI
864
Dec 2024 → Sep 2026 · range 585 – 1,037
Diversified+59

Portfolio Trend

8 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2026
Sector % Portfolio Value
Technology 43.7% $3,340,705
Industrials 15.4% $1,179,325
Healthcare 10.7% $820,222
Energy 10.5% $800,716
Unclassified 9.7% $741,314
Financial Services 4.9% $377,769
Consumer Cyclical 2.7% $204,779
Communication Services 1.3% $100,799
Real Estate 0.3% $25,767
Consumer Defensive 0.3% $19,148
Utilities 0.2% $16,372
Basic Materials 0.1% $9,458

Last Quarter's Activity

Export CSV
Sep 30, 2026 vs Jun 30, 2026

Added To

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

Trimmed

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

New Positions

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

Sold Out

Positions the filer fully exited
2 positions
Ticker Shares Value Open
— 1,104 $84,367

Portfolio Positions

Export CSV View 13F filing
99 tracked positions · $7,636,374 total · filing declares 99 positions · $7,635,489 · as of Sep 30, 2026
Showing 1–50 of 99 positions by value · page 1 of 2
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 99 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

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.