IWB vs DIA

Compare what the funds own and how their adjusted prices behaved. Every result below identifies the observed period and the amount of holdings data represented.

Possible overlap range
7.2–23.1%
Very Low Overlap · low confidence
IWB holdings coverage
84.0%
838 reported positions · 2025-12-16
DIA holdings coverage
65.1%
10 reported positions · 2025-11-15
This comparison has low confidence because at least one holdings file is partial. Treat 7.2% as the known minimum, not as the complete overlap.

Reported exposure intersection

IWB
DIA
7.2%
IWB Only
Overlap
DIA Only

Price Performance

Historical price comparison over 3M

IWB Return
+8.46%
DIA Return
+8.30%
Winner
IWB
+0.16%
Max Drawdown
IWB: -4.3%
DIA: -3.2%
IWB Volatility (annualized)12.47%
DIA Volatility (annualized)11.95%

Latest adjusted-close observations: IWB 2026-08-31 · DIA 2026-08-31.

Comparison

Metric
IWB
DIA
1 Year Return
+19.6%
+18.3%
3 Year Return
+20.6%
+17.1%
5 Year Return
+12.0%
+10.4%
Volatility
18.17%
17.56%
Calculated from available adjusted-close observations. Missing periods are shown as N/A. Past performance does not guarantee future results.

⚠️Risk Metrics

Metric
IWB
DIA
Volatility
18.17%
17.56%
Sharpe Ratio
0.60
0.53
Sortino Ratio
0.56
0.50
Max Drawdown
-34.60%
-36.70%
Beta
1.01
0.92

Interpretation:

  • Lower volatility = smoother ride
  • Higher Sharpe/Sortino = better risk-adjusted returns
  • Smaller max drawdown = less worst-case pain
  • Beta > 1 = more volatile than S&P 500

Risk metrics use the available common observations, a 4% annual risk-free assumption and SPY as the beta benchmark.

Shared reported holdings

4 positions account for a known minimum overlap of 7.2%.

Top Shared Holdings

#StockIWB WeightDIA WeightOverlap
1
MSFT
MSFT
5.78%6.85%5.78%
2
V
V
0.88%5.65%0.88%
3
AMGN
AMGN
0.27%5.85%0.27%
4
BA
BA
0.24%5.05%0.24%

Overlap by Sector

Technology
1 stocks · 5.78% overlap
Financials
1 stocks · 0.88% overlap
Healthcare
1 stocks · 0.27% overlap
Industrials
1 stocks · 0.24% overlap

Showing top 5 sectors by overlap contribution

4
Shared Stocks
7.2%
Total Overlap
4
Sectors Represented

Largest positions reported only in IWB

Scroll horizontally to see all data
SymbolNameWeight
NVDANVDA6.89%
AAPLAAPL6.43%
AMZNAMZN3.45%
AVGOAVGO2.94%
GOOGLGOOGL2.89%

Largest positions reported only in DIA

Scroll horizontally to see all data
SymbolNameWeight
UNHUnitedHealth Group9.85%
GSGoldman Sachs8.25%
HDHome Depot6.65%
CATCaterpillar Inc6.25%
CRMSalesforce Inc5.45%

Price Correlation

What this report can and cannot establish

Known overlap: for each shared security, we add the smaller reported fund weight. Reported weights remain in their original scale.

Possible overlap: the upper bound adds only the smaller unreported portion. It is uncertainty, not an estimate that the missing positions actually match.

Prices: returns and risk use adjusted-close observations, so distributions and splits are reflected when supplied by the market-data source.

No recommendation: EigenDex does not assign a winner. Costs, tax treatment, liquidity and mandate should be verified with each issuer before acting.

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