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Data as of Oct 28, 2026.

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KOMP vs RSP: Differences, Returns & Fees

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Over the year to Oct 28, 2026, KOMP returned +1.0% to RSP's +16.0%; 19% of their weight is in the same names.

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Net assets on Oct 27, 2026: $2.6bn for State Street SPDR S&P Kensho New Economies Composite ETF and $99.8bn for Invesco S&P 500 Equal Weight ETF.

KOMP on its own →RSP on its own →
At a glance
+1.0%
KOMP total return, 1 year
+16.0%
RSP total return, 1 year
0.20%
KOMP expense ratio
0.20%
RSP expense ratio

Pair scorecard

Both cost 0.20% a year; their one-year returns differ by 15.0 points; RSP is far larger, $99.8bn against $2.6bn.

Points (pts) are percentage points.

KOMP vs RSP: Differences, Returns & Fees
MeasureKOMPRSP
Return
Total return, 1 year+1.0%+16.0%
Drawdown
Below its high13.8%, high on Jun 2, 2026
Benchmark
What it tracksS&P Kensho New Economies Composite IndexS&P 500 Equal Weight Index
Cost and size
Expense ratio0.20%0.20%
Net assets, as of Oct 27, 2026$2.6bn$99.8bn
Holdings
Holdings in common19%
Top ten holdings, share of the fund11.1%2.7%

Holdings in common uses holdings dated Oct 27, 2026. Method

What they share

19%

By the books each fund has filed, KOMP and RSP hold 19% of their money in the same securities at the same weight. Holdings dated Oct 27, 2026.

0 half 100%

half

19% in common

Positions both hold · largest shared weight first KOMP RSP
MODERNA INC 0.37% 0.30%
PTC INC 1.40% 0.30%
CHARLES RIVER LABORATORIES INTERNATIONAL INC 0.36% 0.25%
CROWDSTRIKE HOLDINGS INC A 0.28% 0.25%
INTUITIVE SURGICAL INC 0.49% 0.25%
PALO ALTO NETWORKS INC 0.26% 0.24%
ALLEGION PLC 0.26% 0.23%
LOCKHEED MARTIN CORP 0.46% 0.23%
DATADOG INC CLASS A 0.23% 0.24%
SERVICENOW INC 0.39% 0.23%
AUTODESK INC 0.46% 0.23%
SYNOPSYS INC 0.23% 0.24%
Only in one fund ↓
Only in KOMP
TWIST BIOSCIENCE CORP 1.76%
3D SYSTEMS CORP 1.23%
BRUKER CORP 1.10%
ELBIT SYSTEMS LTD 1.08%
UNITY SOFTWARE INC 1.00%
HIMAX TECHNOLOGIES INC ADR 0.93%
AMBARELLA INC 0.92%
OUSTER INC 0.79%
Only in RSP
Everpure Inc 0.28%
Illumina Inc 0.27%
Accenture PLC 0.27%
Hasbro Inc 0.26%
Gartner Inc 0.26%
NetApp Inc 0.24%
Carnival Corp Ltd 0.24%
Cadence Design Systems Inc 0.24%
Check overlap with more funds →

Side by side

KOMP State Street SPDR S&P Kensho New Economies Composite ETF RSP Invesco S&P 500 Equal Weight ETF
Where it sits Stock ETF Stock ETF
Issuer State Street Invesco
What it is Tracks an index Tracks the S&P 500 equal weight
Total return, 1 year +1.0% +16.0%
Its benchmark over the same days +13.7% (VOO) +13.7% (IVV)
Gap to its benchmark −12.7 pts vs VOO +2.3 pts vs IVV
Expense ratio 0.20% 0.20%
Already in the S&P 500 24.8% 99.8%
Holdings 501 508
Net assets, as of Oct 27, 2026 $2.6bn $99.8bn

KOMP and RSP on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.

Client brief · page 1 of 2 Report BR-ACF93A50BB

KOMP and RSP do different jobs. What does each one do in a portfolio?

  1. What each follows. KOMP follows S&P Kensho New Economies Composite Index and RSP follows S&P 500 Equal Weight Index.
  2. Holdings in common. 19% of the weight is in the same securities (holdings dated Oct 27, 2026).
  3. One-year total return. Over 1 year to Oct 28, 2026 KOMP returned +1.0% and RSP +16.0% with distributions reinvested, a gap of 15.0 points.

Data as of Oct 28, 2026.

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About each fund
KOMP

KOMP tracks an index. Over the year to Oct 28, 2026 it returned +1.0% with distributions reinvested, against +13.7% for its benchmark, the S&P 500 Index. The prospectus expense ratio is 0.20% a year. By its holdings published by its issuer for Oct 27, 2026, 25% of the fund by weight is stocks the S&P 500 also holds, across 501 positions, with the top ten at 11.1%. It sat 13.8% below its high of Jun 2, 2026 on Oct 28, 2026.

RSP

RSP tracks the S&P 500 equal weight. Over the year to Oct 28, 2026 it returned +16.0% with distributions reinvested, against +13.7% for its benchmark, the S&P 500 Index. By its holdings published by its issuer for Oct 27, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 508 positions, with the top ten at 2.7%.

Questions people ask

Which returned more over the last year, KOMP or RSP?
In the year to Oct 28, 2026, with distributions reinvested, KOMP returned +1.0% and RSP +16.0%.
Which is cheaper, KOMP or RSP?
Neither: KOMP and RSP both charge 0.20% a year. Fees come from each fund's prospectus.
How much do KOMP and RSP overlap with the S&P 500?
By their latest filed holdings, 25% of KOMP and 100% of RSP by weight is stocks the S&P 500 already holds.
Other comparisons
FPX vs KOMPIJH vs KOMPCGMM vs KOMPFSMD vs KOMPFSMD vs RSPCOWG vs RSPJMEE vs RSPRSP vs SPGP
Where to next
KOMP on its own →RSP on its own →Hold both: look the portfolio through →Rankings →KOMP dividend history →KOMP holdings →RSP dividend history →RSP holdings →Standards and sources →
Sources and dates
KOMP filings on SEC EDGAR ↗
KOMP prospectus with the expense ratio (SEC) ↗
State Street website ↗
RSP filings on SEC EDGAR ↗
RSP prospectus with the expense ratio (SEC) ↗
Invesco website ↗

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

How this is computed

Overlap adds up the smaller of the two weights for each security both funds hold.

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ETFIQ, KOMP against RSP, data as of Oct 28, 2026. https://etfiq.com/compare/any/komp-vs-rsp

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Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms.