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Marex Group plc

Location
London, X0
Portfolio Value
Large $15,122,333,626
Diversification
Diversified
Filing Date
Global Rank
#220 / 8,232 ▲ 30
Top Industry
Semiconductors 14.0%
3Y Alpha vs SPY
-5.8%
Period ended 2 months ago
Filed May 13, 2026 · 32d
14 quarters · since Dec 2022

Clone Performance

Jun 2023–Jun 2026 · vs SPY

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

Cloned portfolio
+52.2%
SPY
+76.3%
Annualised alpha
-5.8%
Max drawdown
−31.3%

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

772 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
11.3%
+5.4 pts
Top 5
31.3%
+4.2 pts
Top 10
45.6%
−1.3 pts
HHI
331
Jun 2023 → Mar 2026 · range 196 – 676
Diversified+45

Portfolio Trend

14 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Technology 38.8% $5,863,662,276
Unclassified 16.4% $2,479,791,747
Financial Services 14.6% $2,207,860,598
Healthcare 9.0% $1,359,922,040
Consumer Cyclical 8.0% $1,209,012,579
Communication Services 4.6% $689,107,677
Industrials 3.5% $527,743,066
Consumer Defensive 2.9% $436,508,118
Basic Materials 1.1% $165,605,182
Energy 0.8% $116,421,582
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
772 positions · $15,122,333,626 total · as of Mar 31, 2026
Showing 1–50 of 772 positions by value · page 1 of 16
Ticker Company Shares Value (USD) % of Portfolio History