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Fund Overview
Last updated: 2026-04-14As of 2026 Q1, Banque De Luxembourg S.a. manages $193M in reported 13F assets , holds 75 positions with +65.89% top-10 concentration , and delivered a 1-year return of +1.11% on its disclosed equity portfolio. Filing 13F reports since 2024.
About
Investment Strategy
Activity Summary — 2026 Q1
Q1 2026 13F Filed:
Apr 14, 2026
Top Buys
%
$
| Stock | % Impact |
|---|---|
| TTFNF TOTALENERGIES S.. | +5.25% |
| DIS DISNEY WALT CO.. | +1.45% |
| AZNCF ASTRAZENECA PLC.. | +0.54% |
| ADI ANALOG DEVICES .. | +0.38% |
| CNI CANADIAN NATL R.. | +0.16% |
| MCD MCDONALDS CORP.. | +0.16% |
Top Sells
%
$
| Stock | % Impact |
|---|---|
| N/A MAGNUM ICE CREA.. | -5.04% |
| GOOGL ALPHABET INC.. | -2.69% |
| LIN LINDE PLC.. | -2.29% |
| MSFT MICROSOFT CORP.. | -2.27% |
| ACN ACCENTURE PLC I.. | -1.73% |
| CMCSA COMCAST CORP NE.. | -1.43% |
Activity Summary
Market Value
$193M
AUM Change
-17.70%
New Positions
4
Increased Positions
18
Closed Positions
17
Top 10 Concentration
+65.89%
Portfolio Turnover
+8.35%
Alt Turnover
+19.10%
Sector Allocation Trends
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history
Holdings Analysis
Size: % of Portfolio
Color: Last Full-Quarter Return
No data
Free: 10 quarters
Positions Dynamics
Visualizing Top 20 holdings weight history over the last 10 quarters.
Portfolio Analytics — Latest
Banque de Luxembourg S.A. risk dashboard covering volatility, beta, value-at-risk, drawdowns, concentration, factor tilts, benchmark comparison, and stress testing for the latest disclosed portfolio.
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Real-time Analytics
High-Conviction Alpha
AAPL
92.4
NVDA
88.1
MSFT
74.3
Strategy Guardian
Style Drift
0.12
Sector Rotation
0.38
Tracking institutional benchmark deviation
Scenario Lab
2008 GFC
-32.4%
Covid-19
-18.1%
2022 Bear
-24.7%
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holding ·
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Best Strategy vs. Benchmarks
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Returns
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1-Year Return
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Ann. Return
Risk
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Max Drawdown
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Beta vs SPY
Quality
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Sharpe
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Win Rate
Edge Metrics
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Alpha annualized
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Up Capture
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Down Capture
Strategy Backtester: Banque de Luxembourg S.A.
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Find the best N! Test multiple portfolio sizes at once to discover the optimal configuration.
Risk insights! Identify periods when the fund lagged the benchmark – critical for timing entries.
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Underperformance Analysis — Top 10 Holdings vs SPY
Backtesting Banque de Luxembourg S.A.'s top 10 holdings against SPY identified 3 underperformance periods. Worst drawdown: 2025-02 – 2025-07 (-14.5% vs SPY, 6 quarters). Currently underperforming.
Avg. lag: -8.9% vs SPY
•
Avg. duration: 3.3 quarters
Backtest Snapshot — Top 10 Holdings (Mn-Weighted)
The ticker-level breakdown shows how each of Banque de Luxembourg S.A.'s top holdings contributed to portfolio returns quarter by quarter. Strongest recent contributors inside the last 5 years of the quarterly Top 10 backtest window: GOOGL (2024 Q4 – 2025 Q4, +11.0 pts), AAPL (2024 Q4 – 2025 Q4, +0.7 pts), AMZN (2024 Q4 – 2025 Q4, +0.4 pts) .
Strategy ann.: -7.6%
•
SPY ann.: 8.9%
•
Period:
2025–2026
Best Recent Contributors — Last 5Y
2 of 3 recent top contributors lagged SPY,
which means even some of this fund's best return drivers still failed to beat a simple index over the same window.
■ Stock return (green = beat SPY)
■ Stock return (red = lagged SPY)
■ SPY same period
■ Cumulative contribution during the last 5 years of the quarterly Mn-weighted Top 10 strategy
Frequently Asked Questions
What does Banque De Luxembourg S.a. invest in?
Banque De Luxembourg S.a. is a hedge fund that files quarterly 13F reports with the SEC disclosing its publicly traded equity holdings.
What is Banque De Luxembourg S.a.'s AUM?
Banque De Luxembourg S.a. reported $193M in 13F assets as of 2026 Q1. Note: 13F AUM reflects only long equity positions reported to the SEC and may differ from total assets under management.
How concentrated is Banque De Luxembourg S.a.'s portfolio?
Banque De Luxembourg S.a. holds 75 disclosed positions. The top 10 holdings represent +65.89% of the reported portfolio, indicating a highly concentrated investment approach.
How to track Banque De Luxembourg S.a. 13F filings?
Track Banque De Luxembourg S.a.'s quarterly filings on SEC EDGAR or on this page — data is updated within days of each filing deadline. Subscribe to 13Foresight for position-change alerts.
Disclaimer: 13Foresight is not a registered investment adviser, broker-dealer, or financial planner. All information on this site is provided solely for informational and educational purposes and does not constitute investment advice, a solicitation, or a recommendation to buy or sell any security. Portfolio backtests shown on this page are hypothetical and simulated — they do not represent actual trading results and were constructed with the benefit of hindsight. Actual results would differ materially. 13F filings disclose only long equity positions valued above $10,000, submitted up to 45 days after quarter-end; they do not capture short positions, options, bonds, cash, private investments, or non-U.S. securities. A fund's backtest performance may not reflect its actual returns, as managers frequently generate alpha through strategies not visible in 13F data. Past performance is not indicative of future results. All data sourced from public SEC EDGAR filings. Use at your own risk. Full Terms of Use.