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BERKSHIRE ASSET MANAGEMENT LLC/PA

Location
WILKES BARRE, PA
Portfolio Value
Mid $2,548,294,706
Diversification
Diversified
Filing Date
Global Rank
#1,392 / 8,794 ▼ 109 · as of Jun 2026
Top Industry
Drug Manufacturers - General 9.6%
Period ended 3 months ago
Filed Aug 5, 2026 · 59d
26 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

233 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
4.5%
−0.0 pts
Top 5
21.0%
+1.9 pts
Top 10
35.4%
+2.2 pts
HHI
216
Sep 2023 → Jun 2026 · range 201 – 230
Diversified+4

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Technology 20.2% $515,435,870
Financial Services 17.2% $437,093,193
Industrials 13.7% $350,016,402
Unclassified 11.9% $303,657,417
Healthcare 10.0% $254,995,187
Consumer Defensive 7.6% $193,872,953
Energy 6.5% $164,974,758
Consumer Cyclical 5.5% $139,375,074
Basic Materials 3.3% $83,495,058
Utilities 1.9% $47,295,904
Communication Services 1.2% $30,301,153
Real Estate 1.1% $27,781,737

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
— +16,661 50,676 $4,209,655
— +10,049 593,958 $34,253,557

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open
— −6,500 41,542 $486,456

New Positions

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

Sold Out

Positions the filer fully exited
10 positions
Ticker Shares Value Open
— 6,275 $0

Portfolio Positions

Export CSV View 13F filing
233 tracked positions · $2,548,294,706 total · filing declares 270 positions · $2,548,293,798 · as of Jun 30, 2026
Showing 1–50 of 233 positions by value · page 1 of 5
Ticker Company Shares Value (USD) % of Portfolio History
593,958 $34,253,557 1.34%

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.