Owning More Stocks Doesn't Mean You're Diversified.

Diversification isn't about the number of stocks you own. SharpeShare reveals your true allocation across sectors, industries, and holdings so you can spot hidden concentration at a glance.

Owning More Stocks Doesn't Mean You're Diversified.

Diversification isn't about the number of stocks you own.

SharpeShare reveals your true allocation across sectors, industries, and holdings so you can spot hidden concentration at a glance.

  • See your true allocation across sectors and industries
  • Find hidden concentration despite owning many stocks
  • Explore an interactive portfolio allocation visualization
  • Spot opportunities to reduce concentration

Free trial. No spreadsheets. No manual tracking.

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Check Your Exposure, Not Just Your Returns

Even strong returns can hide a concentrated portfolio. Explore your sector, industry, and company exposure to see what's really driving your investments.

  • Visualize your portfolio allocation
  • Break down sectors, industries, and holdings
  • Catch concentration you didn't expect
  • Identify your largest positions

Portfolio Explorer

Illustrative portfolio allocation — not investment advice.

Hidden Concentration Can Exist Anywhere

It's easy to assume that owning more stocks automatically spreads out your risk.

In reality, holdings that move together can cancel out that benefit and leave you more exposed than you realize. SharpeShare measures how your holdings actually interact, revealing whether your risk is truly diversified.

Portfolio Risk Map

Bubble size: Portfolio weight Color: Sector

Illustrative portfolio risk map — not investment advice.

See How Diversification Impacts Performance

Diversification isn't the goal—better long-term investing is. Compare your portfolio's diversification alongside benchmark performance to see whether your allocation is helping over time.

  • Benchmark your portfolio against the S&P 500
  • Measure performance with CAGR, Sharpe, Sortino & Max Drawdown
  • Track your investing performance over time
  • No spreadsheets or manual calculations

Portfolio Performance

Cumulative Return

CAGR
Portfolio
+13.4%
S&P 500
+16.1%
Max Drawdown
Portfolio
12.2%
S&P 500
18.8%
Sharpe Ratio
Portfolio
1.21
S&P 500
0.97
Sortino Ratio
Portfolio
1.79
S&P 500
1.43

Illustrative portfolio performance -- not investment advice.

Broker-Connected Diversification Analysis

Connect your broker securely through Plaid so SharpeShare can analyze your portfolio allocation and diversification using your real holdings. Your brokerage credentials are never stored.

  • Encrypted broker connection through Plaid.
  • Read-only access means SharpeShare cannot place trades or move funds.
  • Your portfolio stays private unless you choose to share it.

Connect securely through Plaid

Read-only connections. Your funds stay at your broker.

How It Works

Three steps. No spreadsheets.

1
Connect Your Broker

Securely import holdings and portfolio history through Plaid.

2
Analyze Diversification

SharpeShare visualizes your portfolio across sectors, industries, and holdings to reveal your true diversification.

3
Improve Allocation Decisions

Use diversification insights to identify concentration and make more balanced portfolio decisions.

Discover Your True Diversification

Connect your broker to uncover hidden concentration, explore sector exposure, and measure your portfolio's diversification.

Start Free Trial View Example Portfolio

No credit card required.