InvestorLens
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AI filing intelligence · educational research

See the patterns institutional managers are building. Quietly.

InvestorLens aggregates public SEC 13F filings and surfaces cross-portfolio patterns that are invisible when looking at any single filing. Educational research only — not financial advice.

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13F filings · public data
NVDA4 funds overlappingMSFT2 fundsAAPL2 fundsFund AFund BFund CFund DPATTERN DETECTED4 funds overlapping · +$1.2B net accumulation4FUNDSOVERLAP90-day shift detected
Public 13F disclosures · educational onlyLive pattern
For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.
Today's IntelligenceUpdated daily from 13F filings
Institutional ActivityPublished 83 days ago

Unusual Accumulation Appearing Across Multiple Portfolios: AMAZON COM INC

Ten independent institutional managers with combined assets in the hundreds of billions disclosed Amazon accumulation within a single reporting cycle, aggregating approximately $31.5 billion in disclosed long exposure across the cohort. The simultaneous positioning by unaffiliated accounts operating under distinct mandates suggests either coordinated reassessment of fundamental value or forward-looking positioning—a pattern typically visible only when examined across multiple portfolios rather than in isolation.

🔒 Hidden cross-fund pattern

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Educational research only · not financial advice · based on public 13F disclosures

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AI Infrastructure Intelligence

Track where institutional capital, insider buying, and billionaire accumulation converge across the AI datacenter supply chain — GPUs to nuclear power.

AI Index

51.1

BEARISH

+0 vs 30d ago

GPUs & Accelerators

92

Utilities

72

Servers & Systems

50

Power Infrastructure

50

NVDA100
AMD84
VST80
CEG77
TLN60
ETN60
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How It Works

See How This Pattern Is Detected Across Funds (60 sec)

See how InvestorLens surfaces cross-portfolio patterns from public 13F data.

Latest investor changes

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Most followed

All investors

Values below represent combined reported holdings from public 13F filings of tracked investors -- not real-time trades. Filings may be delayed up to 45 days.

Most accumulated positionsi

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Most reduced positionsi

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Super Investor Forecast™

Implied

Aggregated portfolio-positioning signal · based on public 13F filings · not financial advice

Confidence

62%

AI / Tech:Bullish
Energy:Bearish
GDP:Expanding
Inflation:Bearish
Dollar:Strong
Rates:Neutral
Growth / Value:Growth tilt

Inferred from public filings · for research purposes only

View Macro Consensus →

Inflation & Dollar Consensus™

Implied view across 6 tracked super investors · based on public 13F filings · not financial advice

Confidence

74%

Inflation

Falling

U.S. Dollar

Strengthening

Buffett · Dalio · Druckenmiller · Ackman · Tepper · Burry · portfolio-positioning signals only

What InvestorLens is — and isn't

Read this before treating any number on the site as actionable. Educational research only.

AI interprets public SEC filings

Our system reads public 13F filings, compares them to the prior quarter, and presents the reported changes. Every dollar value is verifiable against the original SEC document.

Educational research only

InvestorLens is a research tool, not a brokerage or investment advisor. We don't place trades, hold customer funds, give personalized advice, or recommend any security.

No trading or financial advice

Nothing on this site is an offer or solicitation to buy or sell securities, or a recommendation of any strategy. AI summaries are automated and may contain errors. Always do your own research.

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We are not affiliated with, endorsed by, or sponsored by any of the firms or individuals shown. All names are property of their respective owners.