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MAPLELANE CAPITAL, LLC

Location
New York, NY
Portfolio Value
Mid $5,514,300,682
Diversification
Diversified
Reports for
NRMA, LLC NET RETURN ASSET MANAGEMENT, LLC Maplelane Master Fund, Ltd. Maplelane 2 Fund, LP
Filing Date
Global Rank
#816 / 8,793 ▲ 622 · as of Jun 2026
Top Industry
Semiconductors 27.4%
Period ended 3 months ago
Filed Aug 13, 2026 · 50d
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

56 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
10.7%
−4.8 pts
Top 5
34.1%
−10.8 pts
Top 10
53.0%
−12.0 pts
HHI
409
Sep 2023 → Jun 2026 · range 378 – 1,238
Diversified−214

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Technology 52.1% $2,875,040,260
Consumer Cyclical 11.3% $625,077,208
Communication Services 11.1% $609,621,539
Unclassified 9.0% $499,019,196
Industrials 8.2% $453,104,204
Financial Services 4.1% $223,504,765
Healthcare 2.7% $148,483,149
Utilities 0.8% $42,726,637
Real Estate 0.4% $24,152,014
Basic Materials 0.2% $13,571,710

Last Quarter's Activity

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Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased
11 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
8 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
20 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
56 tracked positions · $5,514,300,682 total · filing declares 338 positions · $5,514,300,778 · as of Jun 30, 2026
Showing 1–50 of 56 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.