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SPYM vs USCL: Differences, Returns & Fees

SPYM and USCL hold 85% of their weight in the same names, and SPYM returned +17.3% over the year. Net assets: $178.5bn on Oct 8, 2026 for State Street SPDR Portfolio S&P 500 ETF, and $2.9bn on Oct 9, 2026 for iShares Climate Conscious & Transition MSCI USA ETF.

SPYM costs 0.06 points a year less; their one-year returns differ by 4.4 points; SPYM is far larger, $178.5bn against $2.9bn.

SPYM vs USCL: Differences, Returns & Fees
SPYMUSCL
Expense ratio0.02%0.08%
Net assets, as of Oct 8, 2026$178.5bn$2.9bn
Total return, 1 year+17.3%+12.9%
What it tracksS&P 500 Index ?MSCI USA Extended Climate Action Index
Holdings in common85%
Top ten holdings, share of the fund39.0%46.3%

Holdings in common uses holdings dated Oct 8, 2026 and Oct 9, 2026.

+17.3%
SPYM total return, 1 year
+12.9%
USCL total return, 1 year
0.02%
SPYM expense ratio
0.08%
USCL expense ratio

What they hold in common

By the books each fund has filed, SPYM and USCL hold 85% of their money in the same securities at the same weight. Above 50%, holding both is close to holding one of them twice. Holdings dated Oct 8, 2026 and Oct 9, 2026.

half

85% in common

Positions both hold, largest shared weight first
Holding SPYM USCL
NVIDIA CORP 8.33% 9.57%
APPLE INC 7.42% 8.97%
MICROSOFT CORP 5.79% 6.85%
AMAZON.COM INC 3.72% 4.61%
ALPHABET INC CL A 3.05% 3.74%
BROADCOM INC 2.56% 2.97%
ALPHABET INC CL C 2.45% 2.95%
META PLATFORMS INC CLASS A 2.37% 2.86%
TESLA INC 1.58% 1.99%
ADVANCED MICRO DEVICES 1.51% 1.80%
ELI LILLY + CO 1.40% 1.71%
JPMORGAN CHASE + CO 1.31% 1.20%
Only in SPYM
BERKSHIRE HATHAWAY INC CL B 1.42%
PHILIP MORRIS INTERNATIONAL 0.47%
CROWDSTRIKE HOLDINGS INC A 0.40%
TEXAS INSTRUMENTS INC 0.39%
SANDISK CORP 0.35%
TJX COMPANIES INC 0.23%
BOEING CO/THE 0.22%
MARATHON PETROLEUM CORP 0.19%
Only in USCL
SNOWFLAKE 0.22%
CLOUDFLARE CLASS A 0.21%
MERCADOLIBRE 0.16%
NATERA 0.10%
OKTA CLASS A 0.07%
ATLASSIAN CORP CLASS A 0.06%
CREDO TECHNOLOGY GROUP HOLDING LTD 0.05%
TECHNIPFMC PLC 0.05%

Check overlap with more funds →

On the same fields

SPYM
State Street SPDR Portfolio S&P 500 ETF
USCL
iShares Climate Conscious & Transition MSCI USA ETF
Where it sits Stock ETF Stock ETF
Issuer State Street iShares
What it is Tracks the S&P 500 Tracks an index
Total return, 1 year +17.3% +12.9%
Its benchmark over the same days +17.3% (IVV) not published
Gap to its benchmark 0.0 pts vs IVV not available
Expense ratio 0.02% 0.08%
Already in the S&P 500 99.8% 98.0%
Holdings 506 392
Net assets, SPYM as of Oct 8, 2026 and USCL as of Oct 9, 2026 $178.5bn $2.9bn
Former ticker SPLG none

SPYM and USCL on the fields both publish, as of Oct 9, 2026. Source: ETFIQ.

About SPYM

SPYM tracks the S&P 500. Over the year to Oct 9, 2026 it returned +17.3% with distributions reinvested, against +17.3% for its benchmark, the S&P 500 Index ?. The prospectus expense ratio is 0.02% a year. By its holdings published by its issuer for Oct 8, 2026, 100% of the fund by weight is stocks the S&P 500 also holds, across 506 positions, with the top ten at 39.0%.

About USCL

USCL tracks an index. Over the year to Oct 9, 2026 it returned +12.9% with distributions reinvested. The prospectus expense ratio is 0.08% a year. By its holdings published by its issuer for Oct 9, 2026, 98% of the fund by weight is stocks the S&P 500 also holds, across 392 positions, with the top ten at 46.3%.

Questions people ask

Which returned more over the last year, SPYM or USCL?
In the year to Oct 9, 2026, with distributions reinvested, SPYM returned +17.3% and USCL +12.9%.
Which is cheaper, SPYM or USCL?
SPYM is cheaper, by 0.06 percentage points a year. That is about $6 on $10,000 held for a year. Fees come from each fund's prospectus.
How much do SPYM and USCL overlap with the S&P 500?
By their latest filed holdings, 100% of SPYM and 98% of USCL by weight is stocks the S&P 500 already holds.
Other comparisons
SPYM vs SPYXJMOM vs SPYMEQWL vs SPYMIYY vs SPYMIWB vs USCLDIA vs USCLDYNF vs USCLCGDV vs USCL
SPYM on its own →USCL on its own →Hold both: look the portfolio through →Rankings →Standards and sources →
Where these figures came from
SPYM filings on SEC EDGAR ↗SPYM prospectus with the expense ratio (SEC) ↗State Street website ↗USCL filings on SEC EDGAR ↗USCL prospectus with the expense ratio (SEC) ↗iShares page for USCL ↗

ETFIQ links to the documents behind every figure; a link is not an endorsement. 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.

Cite this pageCitation, APA and Markdown

ETFIQ, SPYM against USCL, data as of Oct 9, 2026. https://etfiq.com/compare/any/spym-vs-uscl

Open data

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