Compare · 3 funds side by side · dividends reinvested

CAOS, VOO and SPY

CAOSAlpha Architect×VOOVanguard×SPYSPDR×

Story of the three · Growth5Y$10,000 five years agoDividends reinvested · all three on one scale$17,543VOO · best of the three

02 / 04

CAOS, VOO and SPY, Ranked

Today

FundFeeYieldYTD1 year3 yrs · yr5 yrs · yrWorst dropVolatilityAssetsAvg rank

Vanguard S&P 500 ETFLow-Cost Core · S&P 5000.03%1.07%+11.3%+13.6%+22.0%+11.9%−8.9%13.7%$1.00T1.4

State Street SPDR S&P 500 ETFLow-Cost Core · S&P 5000.09%1.01%+11.2%+13.5%+21.9%+11.8%−8.9%13.7%$778B2.1

Alpha Architect Tail Risk ETFUnsorted0.63%0.00%+1.7%+1.3%+3.5%[…]−0.8%2.0%$772M2.4

Rank among the three1st → 3rdFee, drop and volatility: lower ranks higherAvg rank: mean of the 8 ranks · 1 is best

End-of-day Nov 9, 2026 · returns include dividends · since: CAOS 2013 · VOO 2010 · SPY 1993

Head to Head

Swap sides Versus in desk

Head to Head

Alpha Architect Tail Risk ETF · $772M[…]

CAOS

VOO

Vanguard S&P 500 ETF · $1.00T$17,543

$10,000 five years ago, dividends reinvested

CAOSMeasureVOO

+1.7%Year to dateJan 1 → Nov 9+11.3%

+1.3%1 yearTotal return+13.6%

+3.5%3 years · per year$10,000 became $11,072 · $18,159+22.0%

[…]5 years · per year$10,000 became […] · $17,543+11.9%

0.63%Expense ratio$63 · $3 a year on $10k · lower is better0.03%

0.00%Trailing 12-mo yield$0 · $107 a year on $10k1.07%

−0.8%Worst dropSmaller is better−8.9%

2.0%VolatilityLower is calmer13.7%

CAOSVOO Winner of the row, in its colourEach row: the bigger of the two fills its side

2–5VOO wins

End-of-day Nov 9, 2026 · returns include dividends · 3Y and 5Y figures are per-year returns

More Ways to See the Pairs

CAOS vs VOO: Top 5 Holdings

Today

CAOS

[…]in top 5

VOO

in top 528.3%

CAOSStockVOO

not top 5NVDA8.4%

not top 5AAPL7.4%

not top 5MSFT5.8%

not top 5AMZN3.7%

not top 5GOOGL3.1%

Held in common[…]

End-of-day Nov 9, 2026 · share of each fund

CAOS vs VOO Returns, Every Period

Alpha ArchitectCAOS

+1.3%

past year

VOOVanguard

+13.6%

past year

CAOSVOOFaded: behind in that period

0–3VOO wins

End-of-day Nov 9, 2026 · dividends in · faded = behind in that period

Unsorted vs Core: CAOS vs VOO

YTD

Alpha ArchitectCAOS

+1.7%

VOOVanguard

+11.3%

+1.7%Year to date+11.3%

−0.8%Worst drop · 1Y−8.9%

2.0%Volatility · 1Y13.7%

0.0%Yield1.1%

$772MAssets$1.00T

2–2level

End-of-day Nov 9, 2026 · smaller drop and lower volatility win

Cost, Income and Risk

Fees: CAOS, VOO, SPY

Today

0.03%lowest, VOO

FundExpense ratioFee$10k

VOO0.03%$3

SPY0.09%$9

CAOS0.63%$63

End-of-day Nov 9, 2026 · fee on $10,000 a year

Yields: CAOS, VOO, SPY

1.07%highest, VOO

FundTrailing yieldYield$10k

VOO1.07%$107

SPY1.01%$101

CAOS0.00%$0

End-of-day Nov 9, 2026 · trailing 12-month yield

Income After Fees on $10,000

$104most kept, VOO

VOO$107 − $3 = $104

SPY$101 − $9 = $92

CAOS$0 − $63 = −$63

KeptFee

End-of-day Nov 9, 2026 · yield in dollars minus the fee

Overlap: CAOS, VOO, SPY

Today

92.7%most shared, VOO and SPY

CAOSVOOSPY

CAOS—[…][…]

VOO[…]—92.7%

SPY[…]92.7%—

End-of-day Nov 9, 2026 · share held in common · outlined: the pair in versus

Return vs Bumpiness: 3 ETFs

+13.6%VOO, at 13.7% volatility

CAOSWorst drop−0.8%2.0% vol

VOOWorst drop−8.9%13.7% vol

SPYWorst drop−8.9%13.7% vol

End-of-day Nov 9, 2026 · up and left is better

Paid More vs Made More

YTD

VOOSPY

+11.3%Year to date+11.2%

1.1%Yield1.0%

+13.6%Past year+13.5%

0.03%Fee0.09%

4–0VOO wins

End-of-day Nov 9, 2026

Popular Pairs Near These Three

SPYM vs SPY

YTD

SPDRSPYM

+11.3%

SPYSPDR

+11.2%

+11.3%Year to date+11.2%

1.0%Yield1.0%

$179BAssets$778B

1–0SPYM wins

End-of-day Nov 9, 2026

VOO vs IVV

YTD

VanguardVOO

+11.3%

IVViShares

+11.3%

+11.3%Year to date+11.3%

1.1%Yield1.1%

$1.00TAssets$875B

0–0level

End-of-day Nov 9, 2026

SCHD vs VIG

YTD

SchwabSCHD

+33.2%

VIGVanguard

+14.8%

+33.2%Year to date+14.8%

3.0%Yield1.5%

$122BAssets$109B

2–0SCHD wins

End-of-day Nov 9, 2026