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INVESTMENT ADVISORY SERVICES INC /TX /ADV

Location
THE WOODLANDS, TX
Portfolio Value
Small $347,175,927
Diversification
Diversified
Filing Date
Global Rank
#4,804 / 8,798 ▼ 327 · as of Jun 2026
Top Industry
Drug Manufacturers - General 10.2%
Period ended 3 months ago
Filed Jul 14, 2026 · 3mo
25 quarters · since Mar 2020

Clone Performance

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

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Portfolio Concentration

127 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
11.4%
−0.1 pts
Top 5
38.5%
+0.2 pts
Top 10
54.8%
−0.6 pts
HHI
447
Sep 2023 → Jun 2026 · range 424 – 473
Diversified+12

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Unclassified 53.1% $184,256,002
Technology 11.9% $41,265,913
Healthcare 7.3% $25,331,126
Consumer Defensive 6.4% $22,306,868
Financial Services 6.1% $21,316,495
Energy 4.6% $15,895,843
Consumer Cyclical 4.0% $13,977,956
Industrials 3.3% $11,345,394
Communication Services 1.7% $5,863,069
Utilities 0.9% $3,272,800
Real Estate 0.5% $1,611,178
Basic Materials 0.2% $733,283

Last Quarter's Activity

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Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased
25 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
— 3,857 $353,455

Sold Out

Positions the filer fully exited
6 positions
Ticker Shares Value Open
— 104,158 $0

Portfolio Positions

Export CSV View 13F filing
127 tracked positions · $347,175,927 total · filing declares 140 positions · $347,176,018 · as of Jun 30, 2026
Showing 1–50 of 127 positions by value · page 1 of 3
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.