Compare · 3 funds side by side · dividends reinvested

AIOO, VOO and SPY

Story of the three · Growth5Y$10,000 five years agoDividends reinvested · all three on one scale$17,156VOO · best of the three

02 / 04

AIOO, VOO and SPY, Ranked

Today

FundFeeYieldYTD1 year3 yrs · yr5 yrs · yrWorst dropVolatilityAssetsAvg rank

Vanguard S&P 500 ETFLow-Cost Core · S&P 5000.03%1.10%+8.4%+9.8%+22.1%+11.4%−8.9%13.5%$1.00T1.4

State Street SPDR S&P 500 ETFLow-Cost Core · S&P 5000.09%1.03%+8.3%+9.7%+22.0%+11.3%−8.9%13.6%$819B2.1

AllianzIM U.S. Equity Buffer100 Protection ETFDefined Outcome · Buffer0.64%0.00%+2.7%+2.9%[…][…]−0.7%2.1%$69M2.3

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

End-of-day Nov 5, 2026 · returns include dividends · since: AIOO 2025 · VOO 2010 · SPY 1993

Head to Head

Swap sides Versus in desk

Head to Head

AllianzIM U.S. Equity Buffer100 Protection ETF · $69M[…]

AIOO

VOO

Vanguard S&P 500 ETF · $1.00T$17,156

$10,000 five years ago, dividends reinvested

AIOOMeasureVOO

+2.7%Year to dateJan 1 → Nov 5+8.4%

+2.9%1 yearTotal return+9.8%

[…]3 years · per year$10,000 became […] · $18,224+22.1%

[…]5 years · per year$10,000 became […] · $17,156+11.4%

0.64%Expense ratio$64 · $3 a year on $10k · lower is better0.03%

0.00%Trailing 12-mo yield$0 · $110 a year on $10k1.10%

−0.7%Worst dropSmaller is better−8.9%

2.1%VolatilityLower is calmer13.5%

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

2–4VOO wins

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

More Ways to See the Pairs

AIOO vs VOO: Top 5 Holdings

Today

AIOO

[…]in top 5

VOO

in top 528.3%

AIOOStockVOO

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 5, 2026 · share of each fund

AIOO vs VOO Returns, Every Period

AllianzIMAIOO

+2.9%

past year

VOOVanguard

+9.8%

past year

AIOOVOOFaded: behind in that period

0–2VOO wins

End-of-day Nov 5, 2026 · dividends in · faded = behind in that period

Defined Outcome vs Core: AIOO vs VOO

YTD

AllianzIMAIOO

+2.7%

VOOVanguard

+8.4%

+2.7%Year to date+8.4%

−0.7%Worst drop · 1Y−8.9%

2.1%Volatility · 1Y13.5%

0.0%Yield1.1%

$68.5MAssets$1.00T

2–2level

End-of-day Nov 5, 2026 · smaller drop and lower volatility win

Cost, Income and Risk

Fees: AIOO, VOO, SPY

Today

0.03%lowest, VOO

FundExpense ratioFee$10k

VOO0.03%$3

SPY0.09%$9

AIOO0.64%$64

End-of-day Nov 5, 2026 · fee on $10,000 a year

Yields: AIOO, VOO, SPY

1.10%highest, VOO

FundTrailing yieldYield$10k

VOO1.10%$110

SPY1.03%$103

AIOO0.00%$0

End-of-day Nov 5, 2026 · trailing 12-month yield

Income After Fees on $10,000

$107most kept, VOO

VOO$110 − $3 = $107

SPY$103 − $9 = $94

AIOO$0 − $64 = −$64

KeptFee

End-of-day Nov 5, 2026 · yield in dollars minus the fee

Overlap: AIOO, VOO, SPY

Today

93.5%most shared, VOO and SPY

AIOOVOOSPY

AIOO—[…][…]

VOO[…]—93.5%

SPY[…]93.5%—

End-of-day Nov 5, 2026 · share held in common · outlined: the pair in versus

Return vs Bumpiness: 3 ETFs

+9.8%VOO, at 13.5% volatility

AIOOWorst drop−0.7%2.1% vol

VOOWorst drop−8.9%13.5% vol

SPYWorst drop−8.9%13.6% vol

End-of-day Nov 5, 2026 · up and left is better

Paid More vs Made More

YTD

VOOSPY

+8.4%Year to date+8.3%

1.1%Yield1.0%

+9.8%Past year+9.7%

0.03%Fee0.09%

4–0VOO wins

End-of-day Nov 5, 2026

Popular Pairs Near These Three

SPYM vs SPY

YTD

SPDRSPYM

+8.4%

SPYSPDR

+8.3%

+8.4%Year to date+8.3%

1.1%Yield1.0%

$182BAssets$819B

2–0SPYM wins

End-of-day Nov 5, 2026

VOO vs IVV

YTD

VanguardVOO

+8.4%

IVViShares

+8.4%

+8.4%Year to date+8.4%

1.1%Yield1.1%

$1.00TAssets$850B

0–0level

End-of-day Nov 5, 2026

SCHD vs VIG

YTD

SchwabSCHD

+32.3%

VIGVanguard

+12.5%

+32.3%Year to date+12.5%

3.0%Yield1.5%

$120BAssets$109B

2–0SCHD wins

End-of-day Nov 5, 2026