Sample · 31 Aug 2026
SPY637.84+0.72%QQQ567.30+0.92%NVDA892.55+6.20%AAPL241.50+1.51%TSLA244.18+0.92%MSFT428.10-5.50%JNJ165.20+0.62%GLD238.50+0.51%
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Instant portfolio concentration, SEC filings & Congress check

Enter the tickers you own or watch. See single-stock concentration against a 15% cap, sector overlap, effective diversification, and the latest SEC filings and Congressional disclosures for your exact symbols—before creating an account.

1. Enter your tickers (up to 15)

Separate symbols with commas or spaces. Equal-weight is assumed by default, or enter optional dollar values below.

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2. Concentration & diversification check (5 tickers)

Position Tracker flags single stocks above 15% of portfolio value and single sectors above 35%.

Track these 5 tickers free (14-day Pro trial) →
Top holding weight
NVDA · 20.0%

Above the 15% single-stock cap (5.0% over cap).

Effective equal-weight positions
5.0 of 5

1 / Herfindahl-Hirschman Index. Closer to your total ticker count means more balanced sizing.

Largest sector exposure
60% · Technology

Driven by NVDA, AAPL, MSFT.

Concentration alerts
6 flagged

5 single-stock >15% · 1 sector >35%.

3. Holdings breakdown & research hubs

Optional: enter a dollar value for each position to switch from equal-weight to your exact sizing.

TickerSectorOptional $ ValuePortfolio WeightGuardrail StatusFree Research Hubs
NVDA
NVIDIA Corp.
Technology20.0%Above 15% cap
AAPL
Apple Inc.
Technology20.0%Above 15% cap
MSFT
Microsoft Corp.
Technology20.0%Above 15% cap
TSLA
Tesla Inc.
Consumer Discretionary20.0%Above 15% cap
LLY
Eli Lilly & Co.
Healthcare20.0%Above 15% cap

Recent SEC Filings for Your Tickers

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Material 10-K, 10-Q, 8-K, and Form 4 filings matching NVDA, AAPL, MSFT, TSLA, LLY.

Browse full AI filing summaries on the SEC Filings hub.

Recent Congress Trades for Your Tickers

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Senate & House STOCK Act disclosures matching NVDA, AAPL, MSFT, TSLA, LLY.

Explore politician trading history by ticker on the NVDA Congress Trades hub.

Planning covered calls or cash-secured puts on these holdings? Try the covered call and cash-secured put calculator or the wheel strategy cost-basis calculator, or explore the interactive 26-stock sample portfolio.

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