Skip to main content

Stolper Co

Location
TULSA, OK
Portfolio Value
Small $363,043,756
Diversification
Diversified
Filing Date
Global Rank
#3,391 / 8,700 ▲ 3443
Top Industry
Banks - Diversified 10.9%
Period ended 2 months ago
Filed Jul 14, 2026 · 2mo
26 quarters · since Mar 2020

Portfolio Concentration

80 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
5.5%
−5.1 pts
Top 5
21.8%
−21.8 pts
Top 10
36.7%
−36.2 pts
HHI
242
Sep 2023 → Jun 2026 · range 241 – 628
Diversified−386

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Financial Services 34.5% $125,372,575
Energy 13.5% $49,052,415
Technology 11.7% $42,418,357
Healthcare 10.1% $36,729,158
Consumer Cyclical 8.9% $32,328,400
Industrials 7.2% $26,286,169
Utilities 5.4% $19,531,335
Consumer Defensive 5.2% $18,927,201
Real Estate 2.0% $7,239,027
Communication Services 1.4% $5,159,119

Last Quarter's Activity

Export CSV
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
4 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
13 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
80 tracked positions · $363,043,756 total · as of Jun 30, 2026
Showing 1–50 of 80 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.