SPY vs VOO

Q: Where do these holdings come from?

SPY's from SEC Form N-PORT, the S&P 500's holdings as filed by IVV on Aug 25, 2026, as of Jun 30, 2026; weights at Oct 23's close; VOO's from SEC Form N-PORT, holdings as filed for Jun 30, 2026 (filed Aug 28, 2026); weights at Oct 23's close. The scores are Breakaway's, 15 minutes behind, and each fund's figure is updated nightly.

SPYState Street SPDR S&P 500 ETF Trust

12.0

Above Average

503 stocks, 99.5% scored

VOOVanguard S&P 500 ETF

12.1

Above Average

504 stocks, 99.4% scored

SPY and VOO side by side
Fact	SPY	VOO
503 stocks in commontheir weight in each fund	100%	99.9%
Expense ratio	0.0945%	0.03%
30-day yield	0.95%	1.00%

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The stocks in both, then each fund's top 10 with their scores

Holdings as filed for Jun 30, 2026; weights at Oct 23's close; SPY's as filed by IVV. Scores as of 7:29 PM ET, 15 minutes behind.

How much do SPY and VOO overlap?

503 stocks are in both: 100% of SPY's weight and 99.9% of VOO's. By the smaller weight of each stock in both, the overlap is 99.8% (SPY's holdings as filed by IVV for Jun 30, 2026, VOO's as filed for Jun 30, 2026).

In both: 503

The largest holdings SPY and VOO share
Largest	SPY / VOO
NVDANvidia	7.82%7.83%
AAPLApple	7.81%7.82%
MSFTMicrosoft	5.96%5.97%

In SPY alone: 0 (0.0% of it)

None.

In VOO alone: 1 (under 0.1% of it)

The largest holdings in VOO that SPY does not hold
Largest	Weight
CAGConagra Brands	0.01%

Each stock's weight in the fund; in both, its weight in SPY over its weight in VOO.

SPY vs VOO expense ratio and facts

The fees differ: SPY charges 0.0945% a year and VOO 0.03%.

SPY and VOO side by side, each fact with its source
Fact	SPY	VOO
Issuer	State Street	Vanguard
Index it tracks	S&P 500	S&P 500
Expense ratio	0.0945% a yearState Street's SPY page, Oct 20, 2026	0.03% a yearthe fund's summary prospectus, Apr 28, 2026
30-day SEC yield	0.95%State Street's SPY page, Oct 20, 2026	1.00%Vanguard's VOO page, Sep 30, 2026
Net assets	$818.4 billionState Street's SPY page, Oct 20, 2026	$1 trillionVanguard's VOO page, Sep 30, 2026
Started	Jan 22, 1993State Street's SPY page	Sep 7, 2010Vanguard's VOO page
Structure	A unit investment trustState Street's SPY page	Not on file
Holdings	503 stocksSEC Form N-PORT, the S&P 500's holdings as filed by IVV on Aug 25, 2026 (as of Jun 30, 2026); weights at Oct 23's close	504 stocksSEC Form N-PORT, holdings as filed for Jun 30, 2026 (filed Aug 28, 2026); weights at Oct 23's close
Price change	1 year +13.1%, 3 years +80.7%, 5 years +67.7%Breakaway's daily bars, to Oct 23, 2026; dividends not counted	1 year +13.1%, 3 years +80.8%, 5 years +67.7%Breakaway's daily bars, to Oct 23, 2026; dividends not counted

SPY's and VOO's top 10 holdings, scored

Weighted by size, SPY's holdings score 12.0 and VOO's 12.1: SPY's is a lower figure than VOO's.

SPY's top 10

SPY's ten largest holdings, each with its Quality Score
Place	Stock	Weight	Score
1	NVDANvidia	7.82%	14
2	AAPLApple	7.81%	18
3	MSFTMicrosoft	5.96%	22
4	AMZNAmazon	3.71%	15
5	GOOGLAlphabet	2.87%	12
6	AVGOBroadcom	2.33%	6
7	GOOGAlphabet	2.29%	12
8	METAMeta Platforms	2.16%	13
9	TSLATesla	1.60%	9
10	LLYEli Lilly	1.54%	18

VOO's top 10

VOO's ten largest holdings, each with its Quality Score
Place	Stock	Weight	Score
1	NVDANvidia	7.83%	14
2	AAPLApple	7.82%	18
3	MSFTMicrosoft	5.97%	22
4	AMZNAmazon	3.72%	15
5	GOOGLAlphabet	2.88%	12
6	AVGOBroadcom	2.33%	6
7	GOOGAlphabet	2.30%	12
8	METAMeta Platforms	2.16%	13
9	TSLATesla	1.61%	9
10	LLYEli Lilly	1.54%	18

Tested. Our top-⁠scored stocks returned 2.2x the average stock over the next month. How we tested it

How the holdings are dated. Funds report their holdings to the SEC on Form N-PORT as of each month's end, and the SEC makes the last month of each quarter public within 60 days of the quarter's end. SPY's list: SEC Form N-PORT, the S&P 500's holdings as filed by IVV on Aug 25, 2026 (as of Jun 30, 2026); weights at Oct 23's close. VOO's list: SEC Form N-PORT, holdings as filed for Jun 30, 2026 (filed Aug 28, 2026); weights at Oct 23's close. Each night the weights are worked out again from the filed share counts at the latest close; a holding with no price (cash, a bond) keeps its value as filed. Scores: Breakaway's, 15 minutes behind, as on each stock's page.

What you see when you open either fund

Every stock in SPY or VOO in the scanner, ranked by Quality Score, with the other fund one tap away.

A fund's stocks, ranked live
Every stock inside SPY on the scanner, ranked by Quality Score. Another fund is a tap away.
The fund's name over its list
The count of its stocks over the list. Under it, each stock's card with its reasons.
The score, added up
Price action, the company, and signals, each with its points, summed into one number on every stock's page.
14 chart checks, read for you
The ones firing on the stock, each in plain words, its rule a tap away.
Optional alerts, your way
Pick a stock, a score, a price, a filing, or a whole scan. It tells you by push or email.

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SPY vs VOO questions

Is VOO better than SPY?

They hold the same stocks. VOO charges 0.03% a year and SPY 0.0945%. Which fits depends on what you need; Breakaway rates the stocks inside, not the funds.

What is the difference between SPY and VOO?

SPY's 503 holdings and VOO's 504 overlap by 99.8% of their weight. 0 stocks are in SPY alone (0.0% of it), and 1 in VOO alone (under 0.1%). SPY's holdings as filed by IVV for Jun 30, 2026, VOO's as filed for Jun 30, 2026.

How much do SPY and VOO overlap?

100% of SPY's weight is in stocks VOO also holds, and 99.9% of VOO's is in stocks SPY holds. By the smaller weight of each stock in both, the overlap is 99.8% (SPY's holdings as filed by IVV for Jun 30, 2026, VOO's as filed for Jun 30, 2026).

Why don't SPY and VOO overlap 100%?

SPY files no holdings report, so its holdings are IVV's filing. IVV's filing lists 503 stocks and VOO's 504, both for Jun 30, 2026. The one stock in VOO's filing and not IVV's is Conagra Brands (CAG). The other 503 stocks are in both.

What is the SPY vs VOO expense ratio?

SPY's expense ratio is 0.0945% and VOO's is 0.03%, from each fund's prospectus or issuer page as dated in the facts table.

What does Breakaway's score for a fund's holdings mean?

It is the average Quality Score of the stocks inside the fund, weighted by how much of the fund each one is, shown when the stocks we score are 80% or more of it. It describes the stocks, not the fund, and it is not advice.

Where do these holdings come from?

SPY's from SEC Form N-⁠PORT, the S&P 500's holdings as filed by IVV on Aug 25, 2026, as of Jun 30, 2026; weights at Oct 23's close; VOO's from SEC Form N-⁠PORT, holdings as filed for Jun 30, 2026 (filed Aug 28, 2026); weights at Oct 23's close. The scores are Breakaway's, 15 minutes behind, and each fund's figure is updated nightly.

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Each fund: SPY holdings and VOO holdings. Also compared: IVV vs VOO, SPY vs QQQ, VTI vs SPY, and VIG vs VOO. Every ETF