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Burnham & Co LLC

Location
GRAND RAPIDS, MI
Portfolio Value
Small $124,015,863
Diversification
Diversified
Filing Date
Jun 30, 2026
Global Rank
#7,926 / 8,798 · as of Jun 2026
Top Industry
Drug Manufacturers - General 14.7%
Period ended 3 months ago
Filed Aug 11, 2026 · 2mo

Clone Performance

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Portfolio Concentration

160 tracked positions · as of Jun 30, 2026
Top Position
7.9%
of portfolio value
Top 5
29.7%
of portfolio value
Top 10
50.1%
of portfolio value
HHI
336
Diversified

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Healthcare 23.1% $28,708,494
Unclassified 17.8% $22,071,258
Technology 17.7% $21,902,608
Consumer Cyclical 9.5% $11,755,394
Industrials 7.5% $9,342,790
Energy 6.2% $7,717,073
Financial Services 5.0% $6,143,680
Communication Services 4.8% $5,944,666
Utilities 4.3% $5,345,395
Consumer Defensive 2.4% $2,925,372
Basic Materials 1.6% $1,939,446
Real Estate 0.2% $219,687

Portfolio Positions

Export CSV View 13F filing
160 tracked positions · $124,015,863 total · filing declares 197 positions · $124,016,060 · as of Jun 30, 2026
Showing 1–50 of 160 positions by value · page 1 of 4
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.