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MARSHALL & SULLIVAN INC /WA/

Location
SEATTLE, WA
Portfolio Value
Small $215,683,154
Diversification
Diversified
Filing Date
Global Rank
#5,697 / 8,113 ▼ 107 · as of Sep 2025
Top Industry
Software - Infrastructure 10.6%
Period ended 1 year ago
Filed Oct 15, 2025 · 1y
23 quarters · since Mar 2020

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 Sep 30, 2025, never from the firm's own description.

Style
Diversified active
Top 10 weight 49.6%, 22.4 effective positions, active share 70.9% against the S&P 500 as of 2025-09-30; it meets none of the index-like, systematic-like or concentrated tests
Turnover
Low turnover
4.6% over the last four quarters (under 30%)
Horizon
Long horizon
Value-weighted holding period 21.3 quarters (12+), a floor since 83.0% of the book was already held when coverage starts

Closest benchmark: the S&P 500 as of 2025-09-30, active share 70.9%; sector active share 25.8% against the combined 13F book's sector weights.

Over time 23 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.

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Portfolio Concentration

43 tracked positions · as of Sep 30, 2025 · Δ vs Jun 30, 2025
Top Position
12.6%
+0.8 pts
Top 5
33.1%
+2.0 pts
Top 10
49.6%
+1.3 pts
HHI
446
Dec 2022 → Sep 2025 · range 413 – 446
Diversified+27

Portfolio Trend

23 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2025
Sector % Portfolio Value
Unclassified 24.6% $53,064,850
Technology 18.4% $39,702,938
Healthcare 16.1% $34,781,011
Consumer Cyclical 12.8% $27,602,687
Financial Services 8.8% $18,954,885
Communication Services 7.3% $15,797,066
Consumer Defensive 5.3% $11,465,209
Basic Materials 3.4% $7,321,175
Industrials 3.1% $6,705,943
Utilities 0.1% $287,390

Last Quarter's Activity

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Sep 30, 2025 vs Jun 30, 2025

Added To

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

Trimmed

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

New Positions

Positions the filer opened this quarter
No qualifying positions this quarter.

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
43 tracked positions · $215,683,154 total · filing declares 43 positions · $215,682,955 · as of Sep 30, 2025
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.