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Joel Isaacson & Co., LLC

Location
NEW YORK, NY
Portfolio Value
Mid $1,809,568,473
Diversification
Diversified
Filing Date
Global Rank
#1,402 / 8,700 ▼ 216
Top Industry
Internet Content & Information 34.3%
Period ended 2 months ago
Filed Aug 4, 2026 · 39d
26 quarters · since Mar 2020

Portfolio Concentration

325 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
19.7%
+4.9 pts
Top 5
54.2%
+1.3 pts
Top 10
65.7%
−3.3 pts
HHI
852
Sep 2023 → Jun 2026 · range 658 – 852
Diversified+175

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Unclassified 35.4% $641,326,602
Communication Services 23.5% $425,457,092
Technology 15.6% $282,793,190
Financial Services 9.5% $172,459,127
Healthcare 4.1% $74,959,702
Consumer Cyclical 4.1% $74,348,384
Industrials 3.0% $54,409,818
Consumer Defensive 2.1% $38,338,631
Energy 1.5% $28,014,163
Utilities 0.6% $10,354,150
Real Estate 0.3% $5,619,632
Basic Materials 0.1% $1,487,982

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
25 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open
7,547 $1,125,952
8,990 $612,893

Portfolio Positions

Export CSV View 13F filing
325 tracked positions · $1,809,568,473 total · filing declares 482 positions · $3,454,801,789 · as of Jun 30, 2026
Showing 1–50 of 325 positions by value · page 1 of 7
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.