ITOT vs MDY

iShares Core S&P Total US Stock Market ETF vs SPDR S&P MidCap 400 ETF Trust

Quick take
  • ITOT has the lower expense ratio at 0.03% vs 0.23% for MDY.

Side-by-side metrics

MetricITOTMDY
Expense ratio
Annual fee. Lower is better.
0.03%0.23%
Dividend yield
Trailing 12-month yield.
1.00%1.00%
AUM
Assets under management — bigger funds are typically more liquid.
$94.14B$28.05B
YTD return
10.55%13.52%
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.
1.030.99
P/E ratio
26.4422.18
Last price
$165.08$693.71
Inception
Issuer
iSharesState Street

ITOT top holdings

Top holdings · ITOT
NVDANVIDIA Corp6.63%
AAPLApple Inc5.81%
MSFTMicrosoft Corp3.79%
AMZNAmazon.com Inc3.19%
GOOGLAlphabet Inc Class A2.86%
AVGOBroadcom Inc2.45%
GOOGAlphabet Inc Class C2.29%
MUMicron Technology Inc1.78%
METAMeta Platforms Inc Class A1.69%
TSLATesla Inc1.62%
Sector breakdown · ITOT
Real Estate2.3%
Consumer Cyclical9.5%
Basic Materials1.9%
Consumer Defensive4.3%
Technology36.4%
Communication Services9.1%
Financial Services11.9%
Utilities2.1%
Industrials9.9%
Energy3.1%
Healthcare9.5%

MDY top holdings

Top holdings · MDY
FLEXFlex Ltd1.58%
TWLOTwilio Inc Class A0.82%
FTITechnipFMC PLC0.79%
CWCurtiss-Wright Corp0.79%
NVTnVent Electric PLC0.77%
STRLSterling Infrastructure Inc0.75%
XPOXPO Inc0.72%
PEverpure Inc Class A0.71%
ILMNIllumina Inc0.71%
UTHRUnited Therapeutics Corp0.68%
Sector breakdown · MDY
Real Estate7.4%
Consumer Cyclical10.7%
Basic Materials4.9%
Consumer Defensive3.4%
Technology17.4%
Communication Services1.0%
Financial Services13.3%
Utilities3.0%
Industrials24.8%
Energy5.0%
Healthcare9.1%

About ITOT

ITOT (iShares Core S&P Total US Stock Market ETF) is Total US equity market exposure. Managed by iShares, the fund carries $94.1B in assets under management, an expense ratio of 0.03%, a dividend yield of 1.00%. Its largest holding is NVIDIA Corp (NVDA), which represents 6.6% of the portfolio. Real Estate is the fund's largest sector exposure at 2.3%.

About MDY

MDY (SPDR S&P MidCap 400 ETF Trust) is Tracks the S&P MidCap 400 index. Managed by State Street, the fund carries $28.1B in assets under management, an expense ratio of 0.23%, a dividend yield of 1.00%. Its largest holding is Flex Ltd (FLEX), which represents 1.6% of the portfolio. Real Estate is the fund's largest sector exposure at 7.4%.