Data as of Oct 28, 2026.

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ESML vs PSC: Differences, Returns & Fees

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Over the year to Oct 28, 2026, ESML returned +17.7% to PSC's +21.0%; 18% of their weight is in the same names.

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Net assets: $2.7bn on Oct 27, 2026 for iShares ESG Aware MSCI USA Small-Cap ETF, and $2.7bn on Oct 26, 2026 for Principal U.S. Small-Cap ETF.

At a glance
+17.7%
ESML total return, 1 year
+21.0%
PSC total return, 1 year
0.17%
ESML expense ratio
0.38%
PSC expense ratio

Pair scorecard

ESML costs 0.21 points a year less; their one-year returns differ by 3.3 points.

ESML vs PSC: Differences, Returns & Fees
MeasureESMLPSC
Return
Total return, 1 year+17.7%+21.0%
Drawdown
Below its high5.3%, high on Aug 14, 2026
Benchmark
What it tracksMSCI USA Small Cap Extended ESG Focus IndexNo index, actively managed
Cost and size
Expense ratio0.17%0.38%
Net assets, as of Oct 27, 2026$2.7bn$2.7bn
Holdings
Holdings in common18%
Top ten holdings, share of the fund5.2%11.2%

Holdings in common uses holdings dated Jun 30, 2026 and Oct 27, 2026. Method

What they share

18%

By the books each fund has filed, ESML and PSC hold 18% of their money in the same securities at the same weight. Holdings dated Jun 30, 2026 and Oct 27, 2026.

0 half 100%

half

18% in common

Positions both hold · largest shared weight first ESML PSC
GUARDANT HEALTH 0.38% 0.87%
WATTS WATER TECHNOLOGIES CLASS A 0.29% 0.40%
ZURN ELKAY WATER SOLUTIONS CORP 0.32% 0.28%
CNO FINANCIAL GROUP 0.23% 0.36%
ACI WORLDWIDE 0.21% 0.22%
SPIRE INC 0.23% 0.21%
INTERDIGITAL INC 0.20% 0.33%
NEXTPOWER INC 0.20% 0.63%
MOOG INC CLASS A 0.19% 0.46%
STERLING INFRASTRUCTURE 0.19% 1.17%
MERIT MEDICAL SYSTEMS INC 0.19% 0.18%
ADVANCED ENERGY INDUSTRIES 0.18% 0.62%
Only in one fund ↓
Only in ESML
MODERNA 1.13%
ASSURANT INC 0.66%
US FOODS HOLDING 0.58%
OVINTIV 0.51%
ONE GAS 0.40%
REVVITY 0.39%
DYNATRACE INC 0.38%
EQUITABLE HOLDINGS 0.36%
Only in PSC
Credo Technology Group Holding Ltd 1.38%
Sezzle Inc 1.30%
Planet Labs PBC 0.84%
Zeta Global Holdings Corp 0.78%
Enova International Inc 0.76%
Fabrinet 0.70%
Chart Industries Inc 0.61%
Black Hills Corp 0.53%
Check overlap with more funds →

Side by side

ESML iShares ESG Aware MSCI USA Small-Cap ETF PSC Principal U.S. Small-Cap ETF
Where it sits Stock ETF Stock ETF
What it is Tracks an index Actively managed
Total return, 1 year +17.7% +21.0%
Its benchmark over the same days +13.3% (PBUS) +14.1% (IWM)
Gap to its benchmark +4.4 pts vs PBUS +6.9 pts vs IWM
Expense ratio 0.17% 0.38%
Already in the S&P 500 12.3% 0.0%
Holdings 903 506
Net assets, ESML as of Oct 27, 2026 and PSC as of Oct 26, 2026 $2.7bn $2.7bn

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

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About each fund
ESML

ESML tracks an index. Over the year to Oct 28, 2026 it returned +17.7% with distributions reinvested, against +13.3% for its benchmark, the MSCI USA Index. The prospectus expense ratio is 0.17% a year. By its holdings published by its issuer for Oct 27, 2026, 12% of the fund by weight is stocks the S&P 500 also holds, across 903 positions, with the top ten at 5.2%. It sat 5.3% below its high of Aug 14, 2026 on Oct 28, 2026.

PSC

Over the year to Oct 28, 2026 it returned +21.0% with distributions reinvested, against +14.1% for its benchmark, the Russell 2000 Index.

PSC is actively managed and tracks no index. The prospectus expense ratio is 0.38% a year. By its holdings filed for Jun 30, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 506 positions, with the top ten at 11.2%.

Questions people ask

Which returned more over the last year, ESML or PSC?
In the year to Oct 28, 2026, with distributions reinvested, ESML returned +17.7% and PSC +21.0%.
Which is cheaper, ESML or PSC?
ESML is cheaper, by 0.21 percentage points a year. That is about $21 on $10,000 held for a year. Fees come from each fund's prospectus.
How much do ESML and PSC overlap with the S&P 500?
By their latest filed holdings, 12% of ESML and 0% of PSC by weight is stocks the S&P 500 already holds.
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ETFIQ, ESML against PSC, data as of Oct 28, 2026. https://etfiq.com/compare/any/esml-vs-psc

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