IWB vs VOO

iShares Russell 1000 ETF vs Vanguard S&P 500 ETF

Quick take
  • VOO has the lower expense ratio at 0.03% vs 0.15% for IWB.
  • VOO pays a higher dividend yield (1.07%).

Side-by-side metrics

MetricIWBVOO
Expense ratio
Annual fee. Lower is better.
0.15%0.03%
Dividend yield
Trailing 12-month yield.
0.92%1.07%
AUM
Assets under management — bigger funds are typically more liquid.
$48.33B$1.67T
YTD return
9.81%9.94%
1-year return
3-year return
Annualized.
5-year return
Annualized.
10-year return
Annualized.
Beta (3Y)
Volatility relative to the market. Closer to 1 = market-like.
1.011.00
P/E ratio
26.6926.96
Last price
$411.81$690.84
Inception
Issuer
iSharesVanguard

IWB top holdings

Top holdings · IWB
NVDANVIDIA Corp6.72%
AAPLApple Inc6.03%
MSFTMicrosoft Corp3.99%
AMZNAmazon.com Inc3.33%
GOOGLAlphabet Inc Class A3.00%
AVGOBroadcom Inc2.53%
GOOGAlphabet Inc Class C2.42%
MUMicron Technology Inc1.87%
METAMeta Platforms Inc Class A1.78%
TSLATesla Inc1.77%
Sector breakdown · IWB
Real Estate2.1%
Consumer Cyclical9.6%
Basic Materials1.9%
Consumer Defensive4.4%
Technology36.6%
Communication Services9.6%
Financial Services11.7%
Utilities2.2%
Industrials9.7%
Energy3.0%
Healthcare9.1%

VOO top holdings

Top holdings · VOO
NVDANVIDIA Corp7.89%
AAPLApple Inc7.04%
MSFTMicrosoft Corp5.14%
AMZNAmazon.com Inc4.06%
GOOGLAlphabet Inc Class A3.40%
AVGOBroadcom Inc3.26%
GOOGAlphabet Inc Class C2.71%
METAMeta Platforms Inc Class A2.13%
TSLATesla Inc1.88%
MUMicron Technology Inc1.68%
Sector breakdown · VOO
Real Estate1.8%
Consumer Cyclical9.9%
Basic Materials1.7%
Consumer Defensive4.5%
Technology39.1%
Communication Services10.7%
Financial Services10.9%
Utilities2.1%
Industrials7.8%
Energy3.1%
Healthcare8.3%

About IWB

IWB (iShares Russell 1000 ETF) is Largest 1,000 US stocks. Managed by iShares, the fund carries $48.3B in assets under management, an expense ratio of 0.15%, a dividend yield of 0.92%. Its largest holding is NVIDIA Corp (NVDA), which represents 6.7% of the portfolio. Real Estate is the fund's largest sector exposure at 2.1%.

About VOO

VOO (Vanguard S&P 500 ETF) is Tracks the S&P 500 index of 500 large US companies. Managed by Vanguard, the fund carries $1.7T in assets under management, an expense ratio of 0.03%, a dividend yield of 1.07%. Its largest holding is NVIDIA Corp (NVDA), which represents 7.9% of the portfolio. Real Estate is the fund's largest sector exposure at 1.8%.