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St. Clair Advisors, LLC

Registered adviser
Location
MAYFIELD HTS, OH
Portfolio Value
Small $186,836,177
Diversification
Diversified
Filing Date
Global Rank
#4,353 / 8,811 ▲ 1588 · as of Jun 2026
Top Industry
Software - Infrastructure 20.7%
Period ended 21 days ago
Filed Oct 13, 2026 · 8d
24 quarters · since Dec 2020

Regulatory profile

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

Holder type
Registered adviser
Form ADV roster, Oct 1, 2026
Form ADV adviser
CRD 155064
Roster of Oct 1, 2026
Regulatory AUM
$1,068,014,053
Main clients
Individuals and high net worth (98% of AUM)
Form ADV history
Monthly rosters from Dec 2019; each row is a run with the same figures, newest first.
Rosters Regulatory AUM Main clients
Apr 2026 to Oct 2026 $1,068,014,053 Individuals and high net worth (98%)
Apr 2025 to Mar 2026 $997,629,621 Individuals and high net worth (98%)
Apr 2024 to Mar 2025 $871,993,851 Individuals and high net worth (98%)
May 2023 to Mar 2024 $744,084,174 Individuals and high net worth (100%)
Apr 2023 $744,084,174 Individuals and high net worth (100%)
Apr 2022 to Mar 2023 $847,806,060 Individuals and high net worth (100%)
3 earlier changes not shown.

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
Concentrated
The top 10 positions are 81.8% of the book (60%+)
Turnover
Low turnover
14.6% over the last four quarters (under 30%)
Horizon
Long horizon
Value-weighted holding period 18.5 quarters (12+)

Closest benchmark: the S&P 500 as of 2026-06-30, active share 74.8%; sector active share 53.1% 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

81 tracked positions · as of Sep 30, 2026 · Δ vs Jun 30, 2026
Top Position
13.7%
−39.9 pts
Top 5
48.0%
−23.4 pts
Top 10
65.6%
−16.3 pts
HHI
617
Dec 2023 → Sep 2026 · range 529 – 2,994
Diversified−2,378

Portfolio Trend

24 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2026
Sector % Portfolio Value
Technology 36.7% $68,566,997
Unclassified 16.4% $30,583,357
Financial Services 10.4% $19,430,109
Healthcare 9.2% $17,266,869
Communication Services 7.2% $13,485,977
Consumer Defensive 6.9% $12,808,272
Industrials 6.7% $12,587,924
Consumer Cyclical 3.5% $6,455,063
Energy 1.8% $3,367,333
Real Estate 1.1% $2,025,336
Utilities 0.1% $258,940

Last Quarter's Activity

Export CSV
Sep 30, 2026 vs Jun 30, 2026

Added To

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

Trimmed

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

New Positions

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

Sold Out

Positions the filer fully exited
No qualifying positions this quarter.

Portfolio Positions

Export CSV View 13F filing
81 tracked positions · $186,836,177 total · filing declares 81 positions · $402,362,885 · as of Sep 30, 2026
Showing 1–50 of 81 positions by value · page 1 of 2
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 81 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.