Compare ETFs

Compare holdings, allocations, classifications, and performance.

Showing cached reports.

SPY: generated Aug 1, 2026, 5:15 AM (as of 2026-07-30); IOO: generated Aug 1, 2026, 8:18 AM (as of 2026-07-30).

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SPY vs IOO

Current snapshot · Current snapshot

Portfolio statistics

SPY

Largest holding: AAPL · 7.655%
Top 10 concentration: 37.13%
Gross exposure: 37.13%
Net exposure: 37.13%

IOO

Largest holding: AAPL · 12.21%
Top 10 concentration: 57.84%
Gross exposure: 57.84%
Net exposure: 57.84%

Holdings overlap

Based on returned holdings.

ETF A

SPY

Snapshot: 2026-07-30
Returned holdings: 10
Largest position: AAPL · 7.655%

33.74%weighted overlap

ETF B

IOO

Snapshot: 2026-07-30
Returned holdings: 10
Largest position: AAPL · 12.21%

Holdings universe12 distinct mapped tickers in the returned rows

8 shared

Only SPY 2Shared 8Only IOO 2

Largest allocation differences

AAPLAPPLE INC4.552% gap

7.655%12.21%

NVDANVIDIA CORP4.391% gap

7.384%11.77%

MSFTMICROSOFT CORP3.115% gap

5.238%8.352%

LLYELI LILLY2.277% gap

0.000%2.277%

AMZNAMAZON.COM INC2.143% gap

3.603%5.746%

METAMETA PLATFORMS INC CLASS A1.850% gap

1.850%0.000%

GOOGLALPHABET INC CL A1.819% gap

3.058%4.876%

005930SAMSUNG ELECTRONICS LTD1.762% gap

0.000%1.762%

Portfolio composition

Based on classified holdings in the returned results.

No classification data available.

Valuation multiples

Weighted valuation multiples by ETF
Weighted multiple	SPY	IOO
P/E	N/A0/10 valued	N/A0/10 valued
P/B	N/A0/10 valued	N/A0/10 valued
P/S	N/A0/10 valued	N/A0/10 valued

No valuation data available for these holdings.

Holdings details

View

Shared holdings

Sort by8

Ticker	Company	SPY weight	IOO weight	Absolute difference
AAPL	APPLE INC	7.655%	12.21%	4.552%
NVDA	NVIDIA CORP	7.384%	11.77%	4.391%
MSFT	MICROSOFT CORP	5.238%	8.352%	3.115%
AMZN	AMAZON.COM INC	3.603%	5.746%	2.143%
GOOGL	ALPHABET INC CL A	3.058%	4.876%	1.819%
AVGO	BROADCOM INC	2.871%	4.577%	1.706%
GOOG	ALPHABET INC CL C	2.465%	3.931%	1.466%
JPM	JPMORGAN CHASE + CO	1.470%	2.339%	0.870%