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eCIO, Inc.

Location
MADISON, WI
Portfolio Value
Small $260,466,094
Diversification
Moderately concentrated
Filing Date
Global Rank
#5,638 / 8,793 ▲ 1022 · as of Jun 2026
Top Industry
Drug Manufacturers - General 59.8%
Period ended 3 months ago
Filed Jul 27, 2026 · 2mo
6 quarters · since Mar 2025

Clone Performance

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

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Portfolio Concentration

21 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
38.5%
−1.4 pts
Top 5
82.9%
+4.9 pts
Top 10
98.0%
+1.7 pts
HHI
2,281
Mar 2025 → Jun 2026 · range 1,812 – 2,738
Moderately concentrated+218

Portfolio Trend

6 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Unclassified 98.9% $257,719,927
Healthcare 0.6% $1,642,686
Technology 0.2% $492,789
Communication Services 0.1% $367,109
Consumer Cyclical 0.1% $243,583

Last Quarter's Activity

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Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased
13 positions
Ticker Δ Shares Shares Value Open
— +47,186 171,397 $8,461,869

Trimmed

Positions the filer reduced
4 positions
Ticker Δ Shares Shares Value Open
— −6,002 60,027 $9,262,166
— −839 19,956 $1,219,311

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

Portfolio Positions

Export CSV View 13F filing
21 tracked positions · $260,466,094 total · filing declares 46 positions · $355,864,712 · as of Jun 30, 2026
Ticker Company Shares Value (USD) % of Portfolio History
60,027 $9,262,166 3.56%
171,397 $8,461,869 3.25%
19,956 $1,219,311 0.47%

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.