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MAPLELANE CAPITAL, LLC

Location
New York, NY
Portfolio Value
Mid $1,811,787,362
Diversification
Diversified
Filing Date
Global Rank
#1,272 / 8,605 ▼ 269 · as of Mar 2026
Top Industry
Semiconductors 33.7%
3Y Alpha vs SPY
+2.5%
Period ended 3 months ago
Filed May 14, 2026 · 56d
25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio
+87.0%
SPY
+76.0%
Annualised alpha
+2.5%
Max drawdown
−29.4%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

38 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
15.6%
−1.0 pts
Top 5
45.4%
+4.1 pts
Top 10
65.7%
+7.8 pts
HHI
635
Jun 2023 → Mar 2026 · range 396 – 1,288
Diversified+74

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Technology 59.5% $1,077,597,542
Communication Services 13.4% $242,989,015
Consumer Cyclical 7.1% $128,181,707
Industrials 5.7% $103,610,287
Healthcare 5.2% $94,967,648
Financial Services 4.6% $83,040,032
Basic Materials 2.9% $51,899,287
Utilities 1.3% $24,040,622
Consumer Defensive 0.3% $5,461,222

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

Added To

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

Trimmed

Positions the filer reduced
12 positions
Ticker Δ Shares Shares Value Open

New Positions

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

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
38 positions · $1,811,787,362 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio History