IWS vs REGL: how they differ

IWS and REGL hold 5% of their weight in the same names, and IWS returned +20.2% over the year. iShares Russell Mid-Cap Value ETF and ProShares S&P MidCap 400 Dividend Aristocrats ETF.

IWS costs 0.17 points a year less; their one-year returns differ by 14.2 points; IWS is 9.2 times larger.

IWSREGL
Expense ratio0.23%0.40%
Net assets$15.3bn$1.7bn
Total return, 1 year+20.2%+6.0%
Holdings in common5%
Nasdaq-100, total return, 1 year+23.6%
Top ten holdings, share of the fund7.0%17.5%
Below its high4.6%, high on Aug 14, 20268.5%, high on Aug 14, 2026

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

+20.2%
IWS total return, 1 year
+6.0%
REGL total return, 1 year
0.23%
IWS expense ratio
0.40%
REGL expense ratio

What they hold in common

By the books each fund has filed, IWS and REGL hold 5% 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

5% in common

Positions both hold, largest shared weight first
Holding IWS REGL
RELIANCE STEEL & ALUMINUM 0.20% 1.71%
ROYAL GOLD 0.20% 1.93%
REINSURANCE GROUP OF AMERICA 0.17% 1.79%
RB GLOBAL 0.16% 1.28%
UNUM 0.15% 1.71%
DT MIDSTREAM 0.13% 1.42%
GRACO 0.13% 1.74%
RENAISSANCERE HOLDING 0.13% 1.70%
RPM INTERNATIONAL INC 0.13% 1.49%
APPLIED INDUSTRIAL TECHNOLOGIES 0.12% 1.61%
CARLISLE COMPANIES 0.11% 1.60%
EQUITY LIFESTYLE PROPERTIES REIT I 0.11% 1.48%
Only in IWS
PHILLIPS 66 1.06%
HEWLETT PACKARD ENTERPRISE 0.94%
MODERNA 0.72%
MARATHON PETROLEUM 0.67%
DIGITAL REALTY TRUST REIT 0.65%
KINDER MORGAN 0.63%
ALLSTATE CORP 0.59%
AMETEK INC 0.57%
Only in REGL
NORTHWESTERN ENERGY GROUP IN 1.68%
BLACK HILLS CORP 1.67%
AVIENT CORP 1.66%
UNITED BANKSHARES INC 1.59%
SPIRE INC 1.57%
HOME BANCSHARES INC 1.53%
UMB FINANCIAL CORP 1.52%
GATX CORP 1.50%

Check overlap with more funds →

On the same fields

IWS
iShares Russell Mid-Cap Value ETF
REGL
ProShares S&P MidCap 400 Dividend Aristocrats ETF
Where it sits Stock ETF Stock ETF
What it is Tracks an index Tracks an index
Total return, 1 year +20.2% +6.0%
S&P 500 over the same days +17.3% +17.3%
Gap to the S&P 500 +3.0 pts −11.2 pts
Expense ratio 0.23% 0.40%
Already in the S&P 500 66.1% 0.0%
Holdings 719 65
Net assets $15.3bn $1.7bn

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

IWS in plain words

IWS tracks an index. Over the year to Oct 9, 2026 it returned +20.2% with distributions reinvested, against +17.3% for the S&P 500 and +23.6% for the Nasdaq-100. The prospectus expense ratio is 0.23% a year. By its holdings published by its issuer for Oct 8, 2026, 66% of the fund by weight is stocks the S&P 500 also holds, across 719 positions, with the top ten at 7.0%. It sat 4.6% below its high of Aug 14, 2026 on Oct 9, 2026.

REGL in plain words

REGL tracks an index. Over the year to Oct 9, 2026 it returned +6.0% with distributions reinvested, against +17.3% for the S&P 500 and +23.6% for the Nasdaq-100. The prospectus expense ratio is 0.40% a year. By its holdings published by its issuer for Oct 9, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 65 positions, with the top ten at 17.5%. It sat 8.5% below its high of Aug 14, 2026 on Oct 9, 2026.

Questions people ask

Which returned more over the last year, IWS or REGL?
In the year to Oct 9, 2026, with distributions reinvested, IWS returned +20.2% and REGL +6.0%.
Which is cheaper, IWS or REGL?
IWS is cheaper, by 0.17 percentage points a year. On $10,000 held for a year that difference is about $17. Fees come from each fund's prospectus.
How much do IWS and REGL overlap with the S&P 500?
By their latest filed holdings, 66% of IWS and 0% of REGL by weight is stocks the S&P 500 already holds.
Other comparisons
Where these figures came from

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

How this is computed

Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed.

Cite this page

ETFIQ, IWS against REGL, data as of Oct 9, 2026. https://etfiq.com/compare/any/iws-vs-regl

Open data

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