Data as of Oct 28, 2026.

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FNX vs PSC: Differences, Returns & Fees

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Over the year to Oct 28, 2026, FNX returned +12.4% to PSC's +21.0%; 17% of their weight is in the same names.

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Net assets: $1.4bn on Oct 27, 2026 for First Trust Mid Cap Core AlphaDEX Fund, and $2.7bn on Oct 26, 2026 for Principal U.S. Small-Cap ETF.

At a glance
+12.4%
FNX total return, 1 year
+21.0%
PSC total return, 1 year
0.62%
FNX expense ratio
0.38%
PSC expense ratio

Pair scorecard

PSC costs 0.24 points a year less; their one-year returns differ by 8.6 points; PSC is 1.9 times larger.

FNX vs PSC: Differences, Returns & Fees
MeasureFNXPSC
Return
Total return, 1 year+12.4%+21.0%
Drawdown
Below its high4.9%, high on Aug 14, 2026
Benchmark
What it tracksNasdaq AlphaDEX Mid Cap Core IndexNo index, actively managed
Cost and size
Expense ratio0.62%0.38%
Net assets, as of Oct 27, 2026$1.4bn$2.7bn
Holdings
Holdings in common17%
Top ten holdings, share of the fund4.4%11.2%

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

What they share

17%

By the books each fund has filed, FNX and PSC hold 17% of their money in the same securities at the same weight. Holdings dated Jun 30, 2026 and Oct 27, 2026.

0 half 100%

half

17% in common

Positions both hold · largest shared weight first FNX PSC
Urban Outfitters, Inc. 0.42% 0.43%
Essent Group Ltd. 0.41% 0.44%
CNX Resources Corporation 0.44% 0.41%
Qualys, Inc. 0.43% 0.39%
Zeta Global Holdings Corp. (Class A) 0.38% 0.78%
Victoria's Secret & Co. 0.37% 0.56%
Box, Inc. (Class A) 0.36% 0.39%
Brinker International, Inc. 0.36% 0.64%
Protagonist Therapeutics, Inc. 0.36% 0.47%
Haemonetics Corporation 0.41% 0.35%
Selective Insurance Group, Inc. 0.34% 0.53%
Black Hills Corporation 0.33% 0.53%
Only in one fund ↓
Only in FNX
Range Resources Corporation 0.54%
Antero Resources Corporation 0.45%
APA Corporation 0.44%
EPAM Systems, Inc. 0.44%
Amentum Holdings, Inc. 0.43%
Genpact Limited 0.43%
Halozyme Therapeutics, Inc. 0.42%
Hinge Health, Inc. (Class A) 0.42%
Only in PSC
Credo Technology Group Holding Ltd 1.38%
Sezzle Inc 1.30%
Argan Inc 1.03%
Bread Financial Holdings Inc 0.92%
Guardant Health Inc 0.87%
Planet Labs PBC 0.84%
Powell Industries Inc 0.75%
Fabrinet 0.70%
Check overlap with more funds →

Side by side

FNX First Trust Mid Cap Core AlphaDEX Fund 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 +12.4% +21.0%
Its benchmark over the same days +13.3% (IWV) +14.1% (IWM)
Gap to its benchmark −0.9 pts vs IWV +6.9 pts vs IWM
Expense ratio 0.62% 0.38%
Already in the S&P 500 8.2% 0.0%
Holdings 451 506
Net assets, FNX as of Oct 27, 2026 and PSC as of Oct 26, 2026 $1.4bn $2.7bn

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

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About each fund
FNX

Over the year to Oct 28, 2026 it returned +12.4% with distributions reinvested, against +13.3% for its benchmark, the Russell 3000 Index.

FNX tracks an index. The prospectus expense ratio is 0.62% a year. By its holdings published by its issuer for Oct 27, 2026, 8% of the fund by weight is stocks the S&P 500 also holds, across 451 positions, with the top ten at 4.4%. It sat 4.9% 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, FNX or PSC?
In the year to Oct 28, 2026, with distributions reinvested, FNX returned +12.4% and PSC +21.0%.
Which is cheaper, FNX or PSC?
PSC is cheaper, by 0.24 percentage points a year. That is about $24 on $10,000 held for a year. Fees come from each fund's prospectus.
How much do FNX and PSC overlap with the S&P 500?
By their latest filed holdings, 8% of FNX and 0% of PSC by weight is stocks the S&P 500 already holds.
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ETFIQ, FNX against PSC, data as of Oct 28, 2026. https://etfiq.com/compare/any/fnx-vs-psc

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