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Marex Group plc

Location
London, X0
Portfolio Value
Large $14,635,607,936
Diversification
Diversified
Filing Date
Global Rank
#332 / 8,605 ▲ 10 · as of Mar 2026
Top Industry
Semiconductors 14.5%
3Y Alpha vs SPY
-7.1%
Period ended 3 months ago
Filed May 13, 2026 · 58d
14 quarters · since Dec 2022

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
+44.8%
SPY
+75.5%
Annualised alpha
-7.5%
Max drawdown
−32.2%

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

773 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
11.7%
+5.4 pts
Top 5
32.3%
+3.8 pts
Top 10
47.1%
−0.7 pts
HHI
346
Jun 2023 → Mar 2026 · range 197 – 739
Diversified+53

Portfolio Trend

14 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Technology 39.1% $5,728,710,118
Unclassified 16.9% $2,479,347,741
Financial Services 15.1% $2,203,263,243
Healthcare 9.3% $1,360,094,330
Consumer Cyclical 5.8% $852,093,705
Communication Services 4.7% $689,170,210
Industrials 3.7% $537,520,326
Consumer Defensive 3.0% $436,508,118
Basic Materials 1.1% $165,598,616
Energy 0.8% $116,602,768
Utilities 0.2% $35,401,286
Real Estate 0.2% $31,297,475

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

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

Portfolio Positions

Export CSV View 13F filing
773 positions · $14,635,607,936 total · as of Mar 31, 2026
Showing 1–50 of 773 positions by value · page 1 of 16
Ticker Company Shares Value (USD) % of Portfolio History