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Banque de Luxembourg S.A.

Location
LUXEMBOURG, N4
Portfolio Value
Small $188,868,618
Diversification
Diversified
Filing Date
Global Rank
#4,294 / 8,603 ▼ 123 · as of Mar 2026
Top Industry
Software - Infrastructure 13.3%
3Y Alpha vs SPY
-9.4%
Period ended 3 months ago
Filed Apr 14, 2026 · 3mo
6 quarters · since Dec 2024

Clone Performance

Feb 2025–Jul 2026 · vs SPY

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

Cloned portfolio
+11.0%
SPY
+24.4%
Annualised alpha
-9.2%
Max drawdown
−18.1%

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

73 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
12.0%
+0.1 pts
Top 5
44.2%
−0.0 pts
Top 10
67.2%
−1.4 pts
HHI
582
Dec 2024 → Mar 2026 · range 582 – 666
Diversified−21

Portfolio Trend

6 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Technology 29.9% $56,420,826
Healthcare 14.3% $26,937,079
Communication Services 12.6% $23,833,469
Unclassified 12.0% $22,611,021
Financial Services 11.0% $20,719,583
Energy 7.8% $14,681,484
Consumer Cyclical 6.5% $12,183,089
Industrials 3.8% $7,082,736
Consumer Defensive 1.5% $2,796,829
Basic Materials 0.8% $1,526,904
Utilities 0.0% $75,598

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased
18 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
4 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
16 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
73 positions · $188,868,618 total · as of Mar 31, 2026
Showing 1–50 of 73 positions by value · page 1 of 2
Ticker Company Shares Value (USD) % of Portfolio History