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ETF comparison

ITOT vs MTUM

US Total Market vs Momentum Factor.

iShares Core S&P Total U.S. Stock Market ETF · iShares MSCI USA Momentum Factor ETF

Holdings overlap

Weighted by ISIN/CUSIP
27.7 %

124 positions appear in both funds. Buying equal dollars of ITOT and MTUM would leave roughly 27.7% of each dollar exposed to the same underlying securities.

ITOT unmatched 72.1% Shared 27.7% MTUM unmatched 72.2%

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 ITOT only
2,374 positions
Shared
124 positions
In MTUM only
2 positions

Side by side

ITOT

iShares Core S&P Total U.S. Stock Market ETF

iShares · US Total Market

92 composite / 100
Expense ratio
0.030%
Net assets
$95.86B
TTM yield
1.02%
Top-10 conc.
32.1%
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%

Sub-score comparison

97
Cost
85
88
Tax efficiency
84
100
Liquidity
100
68
Concentration
57
—
Tracking quality
—
ITOT sub-score MTUM

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

Cost difference

ITOT 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 ITOT vs MTUM.

Top shared holdings

124 shared in total
# Holding In ITOT In MTUM Overlap
1 Alphabet, Inc. 2.86% 2.58% 2.58%
2 Broadcom, Inc. 2.45% 4.72% 2.45%
3 Alphabet, Inc. 2.29% 2.02% 2.02%
4 Micron Technology, Inc. 1.78% 5.87% 1.78%
5 Advanced Micro Devices, Inc. 1.30% 5.11% 1.30%
6 Intel Corp. 0.90% 4.06% 0.90%
7 Johnson & Johnson 0.84% 3.54% 0.84%
8 Applied Materials, Inc. 0.78% 3.10% 0.78%
9 Lam Research Corp. 0.74% 3.09% 0.74%
10 Walmart, Inc. 0.68% 2.64% 0.68%
11 Caterpillar, Inc. 0.67% 3.65% 0.67%
12 Cisco Systems, Inc. 0.63% 2.55% 0.63%

Only in ITOT

2,374 total
  • NVIDIA Corp. 6.63%
  • Apple, Inc. 5.81%
  • Microsoft Corp. 3.79%
  • Amazon.com, Inc. 3.19%
  • Meta Platforms, Inc. 1.69%
  • Tesla, Inc. 1.62%
  • Eli Lilly & Co. 1.30%
  • Berkshire Hathaway, Inc. 1.25%
  • JPMorgan Chase & Co. 1.20%
  • Visa, Inc. 0.78%

Only in MTUM

2 total
  • EXXONMOBIL HOLDINGS CORPORATION 3.77%
  • IREN LIMITED 0.08%

Percentages are holdings overlap with the named fund.

Open ITOT or MTUM 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.