Different Tickers.
Same Risk.
See the hidden concentration in your portfolio — before it surprises you.
Hidden Concentration Score
· Tech-Correlated equity beta
You hold 4 positions. You really own ~1.3 independent bets.
Dominant exposure: Tech-Correlated (QQQ Beta), recent momentum.
Coverage: 100% of portfolio analyzed.
Why: NVDA, AMD, TSMC, and QCOM all track QQQ closely. Historically, all four share roughly 80%+ of their day-to-day variance — when the tech-correlated trade moves, all four typically move together.
Sample portfolio. This is what Blindspot shows for a typical concentrated tech holding.
Diversified on Paper
Your portfolio looks balanced across sectors and asset classes.
Same Bets, Different Tickers
But the holdings you bought for diversification often share the same hidden bets.
What You Actually Own
Blindspot looks beneath the labels and shows you what you actually own.
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How It Works
Three steps to clarity
Add your portfolio.
Link your broker, upload a CSV, or paste your tickers — takes 30 seconds.
We look beneath the labels.
ETFs and funds get decomposed into the actual underlying holdings.
See your hidden concentration.
Get your Hidden Concentration Score, the factors driving it, and a plain-English finding.
Pricing
Simple, transparent pricing
Free
Find your hidden concentration.
One-shot analysis. See whether the holdings you bought for diversification are actually the same bet in disguise.
- Hidden Concentration ScoreMethodology
- Correlation Snapshot
- Top Hidden Concentration
- Basic Stress Preview
Pro
Track it. Test it. Stress it.
Ongoing monitoring plus what-if tools. See how your risk shifts over time and what would actually move it.
- Full Scenario Engine
- Hedge Simulation (ETF + Asset Class)
- Track How Correlations Change Over Time
- Score History Tracking
- Correlation Alerts
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