Are RSBA and VOO in the same category?

RSBA is an alternatives ETF and VOO is a stock ETF, so they do different jobs. The table compares what both publish: return, cost and holdings.

Which returned more over the last year, RSBA or VOO?

In the year to Nov 4, 2026, with distributions reinvested, RSBA returned −0.7% and VOO +14.8%.

Which is cheaper, RSBA or VOO?

VOO is cheaper, by 0.98 percentage points a year. That is about $98 on $10,000 held for a year. Fees come from each fund's prospectus.

Data as of Nov 4, 2026.

Across categories

RSBA vs VOO: Differences, Returns & Fees

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Over the year to Nov 4, 2026, RSBA returned −0.7% to VOO's +14.8%, and VOO charges 0.03% to RSBA's 1.01%.

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Net assets: $53m on Jul 31, 2026 for Return Stacked Bonds & Merger Arbitrage ETF, and $1.0tn on Oct 31, 2026 for Vanguard S&P 500 ETF.

RSBA on its own →VOO on its own →

At a glance

−0.7%

RSBA total return, 1 year

+14.8%

VOO total return, 1 year

1.01%

RSBA expense ratio

0.03%

VOO expense ratio

Pair scorecard

VOO costs 0.98 points a year less; their one-year returns differ by 15.5 points.

RSBA vs VOO: Differences, Returns & Fees
Measure	RSBA	VOO
Return
Measure	RSBA	VOO
Total return, 1 year	−0.7%	+14.8%
Total return, 52 weeks	−0.3%
Against its benchmark
Measure	RSBA	VOO
What it tracks	not published	S&P 500 Index
Treasury bills, 52 weeks	+3.7%
Against cash	3.9 points behind
Cost and size
Measure	RSBA	VOO
Expense ratio	1.01%	0.03%
Net assets, RSBA as of Jul 31, 2026 and VOO as of Oct 31, 2026	$53m	$1.0tn
Holdings
Measure	RSBA	VOO
Holdings in common	not published
In the S&P 500, by weight		100%
Holdings dated		Sep 30, 2026
Top ten holdings, share of the fund		39.1%
Risk
Measure	RSBA	VOO
Correlation with the S&P 500’s weekly returns	+0.31
Beta to the S&P 500	+0.11: about 0.11% for each 1%
Its average week when the S&P 500 fell	fell 0.14%
Down-week capture	13.5%
Weeks the S&P 500 fell	26 of 52, by 1.07% on average

Method

Side by side

RSBA Return Stacked Bonds & Merger Arbitrage ETF VOO Vanguard S&P 500 ETF

Where it sits Alternatives ETF Stock ETF

Issuer Return Stacked Vanguard

What it is Event driven Tracks the S&P 500

Total return, 1 year −0.7% +14.8%

Its benchmark over the same days −0.2% (SPTB) +14.8% (IVV)

Gap to its benchmark −0.5 pts vs SPTB 0.0 pts vs IVV

Expense ratio 1.01% 0.03%

Holdings not read by ETFIQ 505

Net assets, RSBA as of Jul 31, 2026 and VOO as of Oct 31, 2026 $53m $1.0tn

RSBA and VOO on the fields both publish, as of Nov 4, 2026. Source: ETFIQ.

Alert

About each fund

RSBA

RSBA is an event driven fund. ETFIQ measures what every alternatives fund is sold on: whether it moves differently from the stock market. Over the year to Nov 4, 2026, its weekly returns had a correlation of +0.31 with the S&P 500’s and a beta of +0.11, so for each 1% the index moved it moved about 0.11% the same way. The S&P 500 fell in 26 of those 52 weeks, by 1.07% on average. In the same weeks RSBA fell 0.14% on average, a down-week capture of 13.5%. Over the same 52 weeks RSBA returned −0.3% and a Treasury bill fund +3.7%, so it finished 3.9 percentage points behind cash.

VOO

VOO tracks the S&P 500. Over the year to Nov 4, 2026 it returned +14.8% with distributions reinvested, against +14.8% for its benchmark, the S&P 500 Index. The prospectus expense ratio is 0.03% a year. By its holdings published by its issuer as of Sep 30, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 505 positions, with the top ten at 39.1%.

Questions people ask

Are RSBA and VOO in the same category?: RSBA is an alternatives ETF and VOO is a stock ETF, so they do different jobs. The table compares what both publish: return, cost and holdings.
Which returned more over the last year, RSBA or VOO?: In the year to Nov 4, 2026, with distributions reinvested, RSBA returned −0.7% and VOO +14.8%.
Which is cheaper, RSBA or VOO?: VOO is cheaper, by 0.98 percentage points a year. That is about $98 on $10,000 held for a year. Fees come from each fund's prospectus.

Other comparisons

IVV vs RSBA RSBA vs SPY QQQ vs RSBA GLD vs RSBA MRGR vs VOO MNA vs VOO MKTN vs VOO HFGM vs VOO

Where to next

BIL, the T-bill fund these are measured against →SPY, the S&P 500 fund these are measured against →RSBA on its own →VOO on its own →Hold both: look the portfolio through →Rankings →RSBA dividend history →VOO dividend history →VOO holdings →Standards and sources →

Sources and dates

RSBA filings on SEC EDGAR ↗

RSBA prospectus with the expense ratio (SEC) ↗

Return Stacked website ↗

VOO filings on SEC EDGAR ↗

VOO prospectus with the expense ratio (SEC) ↗

Vanguard page for VOO ↗

Links are sources, not endorsements. A comparison is not a recommendation.

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ETFIQ, RSBA against VOO, data as of Nov 4, 2026. https://etfiq.com/compare/any/rsba-vs-voo

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