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ETF comparison

ITOT vs MGV

US Total Market vs US Value.

iShares Core S&P Total U.S. Stock Market ETF · Vanguard Morningstar Mega Cap Value ETF

Holdings overlap

Weighted by ISIN/CUSIP
30.6 %

118 positions appear in both funds. Buying equal dollars of ITOT and MGV would leave roughly 30.6% of each dollar exposed to the same underlying securities.

ITOT unmatched 69.2% Shared 30.6% MGV unmatched 68.9%

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
2,380 positions
Shared
118 positions
In MGV 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%
MGV

Vanguard Morningstar Mega Cap Value ETF

Vanguard · US Value

92 composite / 100
Expense ratio
0.050%
Net assets
$13.60B
whole fund, 2 share classes
TTM yield
1.41%
Top-10 conc.
28.3%

Sub-score comparison

97
Cost
95
88
Tax efficiency
88
100
Liquidity
100
68
Concentration
74
—
Tracking quality
—
ITOT sub-score MGV

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

Cost difference

ITOT is 2 bps cheaper than MGV. On a $100,000 position that's about $20/yr more in fees for MGV.

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 MGV.

Top shared holdings

118 shared in total
# Holding In ITOT In MGV Overlap
1 Micron Technology, Inc. 1.78% 5.26% 1.78%
2 Berkshire Hathaway, Inc. 1.25% 3.15% 1.25%
3 JPMorgan Chase & Co. 1.20% 3.64% 1.20%
4 Intel Corp. 0.90% 2.20% 0.90%
5 Johnson & Johnson 0.84% 2.61% 0.84%
6 Applied Materials, Inc. 0.78% 1.72% 0.78%
7 Exxon Mobil Corp. 0.77% 2.91% 0.77%
8 Walmart, Inc. 0.68% 2.44% 0.68%
9 Caterpillar, Inc. 0.67% 1.96% 0.67%
10 Cisco Systems, Inc. 0.63% 2.06% 0.63%
11 AbbVie, Inc. 0.61% 1.85% 0.61%
12 Costco Wholesale Corp. 0.57% 2.04% 0.57%

Only in ITOT

2,380 total
  • NVIDIA Corp. 6.63%
  • Apple, Inc. 5.81%
  • Microsoft Corp. 3.79%
  • Amazon.com, Inc. 3.19%
  • Alphabet, Inc. 2.86%
  • Broadcom, Inc. 2.45%
  • Alphabet, Inc. 2.29%
  • Meta Platforms, Inc. 1.69%
  • Tesla, Inc. 1.62%
  • Eli Lilly & Co. 1.30%

Only in MGV

2 total
  • Berkshire Hathaway Inc 1.06%
  • Honeywell International Inc 0.73%

Percentages are holdings overlap with the named fund.

Open ITOT or MGV 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.