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ETF comparison

MTUM vs VOO

Momentum Factor vs US Large Cap.

iShares MSCI USA Momentum Factor ETF · Vanguard S&P 500 ETF

Holdings overlap

Weighted by ISIN/CUSIP
29.9 %

109 positions appear in both funds. Buying equal dollars of MTUM and VOO would leave roughly 29.9% of each dollar exposed to the same underlying securities.

MTUM unmatched 69.9% Shared 29.9% VOO unmatched 69.8%

Unmatched is the part of a fund's weight the other fund doesn't match: names only it holds, plus any extra weight it puts in names both funds hold.

In MTUM only
17 positions
Shared
109 positions
In VOO only
395 positions

Side by side

MTUM

iShares MSCI USA Momentum Factor ETF

iShares · Momentum Factor

84 composite / 100
Expense ratio
0.15%
Net assets
$20.43B
TTM yield
0.64%
Top-10 conc.
40.0%
VOO

Vanguard S&P 500 ETF

Vanguard · US Large Cap

91 composite / 100
Expense ratio
0.030%
Net assets
$1.73T
whole fund, 4 share classes
TTM yield
1.06%
Top-10 conc.
36.4%

Sub-score comparison

85
Cost
97
84
Tax efficiency
88
100
Liquidity
100
57
Concentration
62
—
Tracking quality
—
MTUM sub-score VOO

Tracking quality isn't part of the composite — see what we don't score for why.

Cost difference

VOO is 12 bps cheaper than MTUM. On a $100,000 position that's about $120/yr more in fees for MTUM.

Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open the cost calculator pre-filled with MTUM vs VOO.

Top shared holdings

109 shared in total
# Holding In MTUM In VOO Overlap
1 BROADCOM INC. 4.72% 2.77% 2.77%
2 ALPHABET INC. 2.58% 3.25% 2.58%
3 MICRON TECHNOLOGY, INC. 5.87% 2.02% 2.02%
4 ALPHABET INC. 2.02% 2.59% 2.02%
5 ADVANCED MICRO DEVICES, INC. 5.11% 1.47% 1.47%
6 INTEL CORPORATION 4.06% 1.02% 1.02%
7 JOHNSON & JOHNSON 3.54% 0.95% 0.95%
8 APPLIED MATERIALS, INC. 3.10% 0.89% 0.89%
9 LAM RESEARCH CORPORATION 3.09% 0.84% 0.84%
10 WALMART INC. 2.64% 0.77% 0.77%
11 CATERPILLAR INC. 3.65% 0.76% 0.76%
12 CISCO SYSTEMS, INC. 2.55% 0.72% 0.72%

Only in MTUM

17 total
  • EXXONMOBIL HOLDINGS CORPORATION 3.77%
  • BLOOM ENERGY CORPORATION 0.66%
  • TECHNIPFMC PLC 0.27%
  • REVOLUTION MEDICINES, INC. 0.26%
  • Astera Labs Inc 0.22%
  • ROCKET LAB CORPORATION 0.17%
  • CURTISS-WRIGHT CORPORATION 0.16%
  • Credo Technology Group Holding Ltd 0.15%
  • ROYALTY PHARMA PLC 0.15%
  • MASTEC, INC. 0.15%

Only in VOO

395 total
  • NVIDIA Corp 7.51%
  • Apple Inc 6.59%
  • Microsoft Corp 4.30%
  • Amazon.com Inc 3.62%
  • Meta Platforms Inc 1.92%
  • Tesla Inc 1.84%
  • Eli Lilly & Co 1.47%
  • Berkshire Hathaway Inc 1.42%
  • JPMorgan Chase & Co 1.26%
  • Exxon Mobil Corp 0.88%

Percentages are holdings overlap with the named fund.

Open MTUM or VOO at a brokerage

Both funds trade commission-free at major US brokerages.

Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodology and funding disclosure.

Holdings overlap is the sum of min(weight_a, weight_b) over positions matched on ISIN (CUSIP fallback). Methodology: see /methodology/.

Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.