A
vs
B
Share
Compare their flowsAsk IQ about these two funds

BDYN vs MTUM: Differences, Returns & Fees

BDYN and MTUM hold 20% of their weight in the same names, and MTUM returned +25.8% over the year. Net assets on Oct 9, 2026: $3.2bn for iShares Dynamic Equity Active ETF and $20.3bn for iShares MSCI USA Momentum Factor ETF.

MTUM costs 0.24 points a year less; their one-year returns differ by 12.6 points; MTUM is 6.4 times larger.

BDYN vs MTUM: Differences, Returns & Fees
BDYNMTUM
Expense ratio0.39%0.15%
Net assets$3.2bn$20.3bn
Total return, 1 year+13.2%+25.8%
What it tracksNo index, actively managedMSCI USA Momentum SR Variant Index
Holdings in common20%
Top ten holdings, share of the fund29.6%36.1%
Below its high7.1%, high on Jun 22, 2026

Holdings in common uses holdings dated Oct 9, 2026.

+13.2%
BDYN total return, 1 year
+25.8%
MTUM total return, 1 year
0.39%
BDYN expense ratio
0.15%
MTUM expense ratio

What they hold in common

By the books each fund has filed, BDYN and MTUM hold 20% 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 9, 2026.

half

20% in common

Positions both hold, largest shared weight first
Holding BDYN MTUM
ALPHABET CLASS C 3.42% 2.12%
MICRON TECHNOLOGY 1.90% 5.19%
ADVANCED MICRO DEVICES 1.14% 6.16%
EXXONMOBIL HOLDINGS CORP 1.11% 2.60%
INTEL CORPORATION 0.99% 4.09%
JOHNSON & JOHNSON 0.99% 3.14%
CISCO SYSTEMS INC 0.87% 3.63%
GOLDMAN SACHS GROUP 0.83% 0.92%
CITIGROUP 0.81% 0.84%
LAM RESEARCH 0.78% 2.34%
GE VERNOVA 0.74% 1.53%
CSX 0.64% 0.61%
Only in BDYN
APPLE 5.76%
NVIDIA 4.36%
MICROSOFT 3.68%
AMAZON.COM INC 2.79%
SPDR GOLD SHARES 2.18%
ELI LILLY 1.97%
BROADCOM INC 1.80%
META PLATFORMS CLASS A 1.79%
Only in MTUM
DELL TECHNOLOGIES INC CLASS C 2.06%
SEAGATE TECHNOLOGY HOLDINGS PLC 2.02%
COCA-COLA 1.79%
WESTERN DIGITAL CORP 1.60%
CHEVRON 1.43%
MARATHON PETROLEUM 1.22%
FORTINET 1.03%
HEWLETT PACKARD ENTERPRISE 1.03%

Check overlap with more funds →

On the same fields

BDYN
iShares Dynamic Equity Active ETF
MTUM
iShares MSCI USA Momentum Factor ETF
Where it sits Stock ETF Stock ETF
Issuer iShares iShares
What it is Actively managed Tracks the MSCI USA Momentum Factor
Total return, 1 year +13.2% +25.8%
Its benchmark over the same days +16.2% (URTH) not published
Gap to its benchmark −3.0 pts vs URTH not available
Expense ratio 0.39% 0.15%
Already in the S&P 500 67.3% 93.2%
Holdings 371 126
Net assets $3.2bn $20.3bn

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

About BDYN

BDYN is actively managed and tracks no index. Over the year to Oct 9, 2026 it returned +13.2% with distributions reinvested, against +16.2% for its benchmark, the MSCI World Index. The prospectus expense ratio is 0.39% a year. By its holdings published by its issuer for Oct 9, 2026, 67% of the fund by weight is stocks the S&P 500 also holds, across 371 positions, with the top ten at 29.6%.

About MTUM

MTUM tracks the MSCI USA Momentum Factor. Over the year to Oct 9, 2026 it returned +25.8% with distributions reinvested. The prospectus expense ratio is 0.15% a year. By its holdings published by its issuer for Oct 9, 2026, 93% of the fund by weight is stocks the S&P 500 also holds, across 126 positions, with the top ten at 36.1%. It sat 7.1% below its high of Jun 22, 2026 on Oct 9, 2026.

Questions people ask

Which returned more over the last year, BDYN or MTUM?
In the year to Oct 9, 2026, with distributions reinvested, BDYN returned +13.2% and MTUM +25.8%.
Which is cheaper, BDYN or MTUM?
MTUM 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 BDYN and MTUM overlap with the S&P 500?
By their latest filed holdings, 67% of BDYN and 93% of MTUM by weight is stocks the S&P 500 already holds.
Other comparisons
BDYN vs IWVBDYN vs ESGUBDYN vs SPMOBDYN vs USMVIYY vs MTUMMTUM vs PTLCMTUM vs SNPEMTUM vs USCL
BDYN on its own →MTUM on its own →Hold both: look the portfolio through →Rankings →Standards and sources →
Where these figures came from
BDYN filings on SEC EDGAR ↗BDYN prospectus with the expense ratio (SEC) ↗iShares page for BDYN ↗MTUM filings on SEC EDGAR ↗MTUM prospectus with the expense ratio (SEC) ↗iShares page for MTUM ↗

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, BDYN against MTUM, data as of Oct 9, 2026. https://etfiq.com/compare/any/bdyn-vs-mtum

Open data

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