IWR vs SCHM: Differences, Returns & Fees

IWR and SCHM hold 29% of their weight in the same names, and SCHM returned +17.6% over the year. Net assets: $57.0bn on Oct 20, 2026 for iShares Russell Mid-Cap ETF, and $14.6bn on May 31, 2026 for Schwab U.S. Mid-Cap ETF.

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Answers cite the figures on this page.

SCHM costs 0.15 points a year less; their one-year returns differ by 2.5 points; IWR is 3.4 times larger.

IWR vs SCHM: Differences, Returns & Fees
IWRSCHM
Expense ratio0.18%0.03%
Net assets, as of Feb 28, 2025$39.1bn$11.3bn
Total return, 1 year+15.1%+17.6%
What it tracksRussell Midcap IndexDow Jones U.S. Mid-Cap Total Stock Market Index
Holdings in common29%
Top ten holdings, share of the fund6.8%13.3%
Below its high4.3%, high on Aug 14, 20265.8%, high on Jun 30, 2026

Holdings in common uses holdings dated May 31, 2026 and Oct 19, 2026.

+15.1%
IWR total return, 1 year
+17.6%
SCHM total return, 1 year
0.18%
IWR expense ratio
0.03%
SCHM expense ratio

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What they hold in common

By the books each fund has filed, IWR and SCHM hold 29% of their money in the same securities at the same weight. Holdings dated May 31, 2026 and Oct 19, 2026.

half

29% in common

Positions both hold, largest shared weight first
Holding IWR SCHM
LUMENTUM HOLDINGS 0.48% 1.13%
COHERENT 0.32% 1.26%
MODERNA 0.61% 0.30%
TWILIO CLASS A 0.28% 0.54%
REVOLUTION MEDICINES 0.26% 0.57%
CENTENE CORP 0.25% 0.52%
STEEL DYNAMICS INC 0.25% 0.66%
FLEX LTD 0.24% 1.03%
OKTA CLASS A 0.23% 0.39%
TECHNIPFMC PLC 0.20% 0.51%
ATI 0.19% 0.44%
F5 0.19% 0.40%
Only in IWR
MARATHON PETROLEUM 1.04%
PHILLIPS 66 0.87%
SNOWFLAKE 0.79%
CLOUDFLARE CLASS A 0.71%
DATADOG INC CLASS A 0.64%
HEWLETT PACKARD ENTERPRISE 0.55%
ROBINHOOD MARKETS CLASS A 0.55%
ROYAL CARIBBEAN GROUP 0.53%
Only in SCHM
Sandisk Corp 4.64%
Ciena Corp 1.51%
Bloom Energy Corp 1.36%
Casey's General Stores Inc 0.53%
Reliance Inc 0.37%
WP Carey Inc 0.30%
Kimco Realty Corp 0.30%
Annaly Capital Management Inc 0.29%

Check overlap with more funds →

On the same fields

IWR
iShares Russell Mid-Cap ETF
SCHM
Schwab U.S. Mid-Cap ETF
Where it sits Stock ETF Stock ETF
What it is Tracks an index Tracks an index
Total return, 1 year +15.1% +17.6%
Its benchmark over the same days +15.0% (IWV) +15.9% (VOO)
Gap to its benchmark +0.1 pts vs IWV +1.7 pts vs VOO
Expense ratio 0.18% 0.03%
Already in the S&P 500 61.6% 30.3%
Holdings 825 496
Net assets, IWR as of Oct 20, 2026 and SCHM as of May 31, 2026 $57.0bn $14.6bn

IWR and SCHM on the fields both publish, as of Oct 20, 2026. Source: ETFIQ.

About IWR

IWR tracks an index. The prospectus expense ratio is 0.18% a year. By its holdings published by its issuer for Oct 19, 2026, 62% of the fund by weight is stocks the S&P 500 also holds, across 825 positions, with the top ten at 6.8%. It sat 4.3% below its high of Aug 14, 2026 on Oct 20, 2026.

Over the year to Oct 20, 2026 it returned +15.1% with distributions reinvested, against +15.0% for its benchmark, the Russell 3000 Index.

About SCHM

SCHM tracks an index. Over the year to Oct 20, 2026 it returned +17.6% with distributions reinvested, against +15.9% for its benchmark, the S&P 500 Index. The prospectus expense ratio is 0.03% a year. By its holdings filed for May 31, 2026, 30% of the fund by weight is stocks the S&P 500 also holds, across 496 positions, with the top ten at 13.3%. It sat 5.8% below its high of Jun 30, 2026 on Oct 20, 2026.

Questions people ask

Which returned more over the last year, IWR or SCHM?
In the year to Oct 20, 2026, with distributions reinvested, IWR returned +15.1% and SCHM +17.6%.
Which is cheaper, IWR or SCHM?
SCHM is cheaper, by 0.15 percentage points a year. That is about $15 on $10,000 held for a year. Fees come from each fund's prospectus.
How much do IWR and SCHM overlap with the S&P 500?
By their latest filed holdings, 62% of IWR and 30% of SCHM by weight is stocks the S&P 500 already holds.
Cite this pageCitation, APA and Markdown

ETFIQ, IWR against SCHM, data as of Oct 20, 2026. https://etfiq.com/compare/any/iwr-vs-schm

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