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ETF comparison

SUSA vs VO

US Total Market vs US Mid Cap.

iShares ESG Optimized MSCI USA ETF · Vanguard Morningstar Mid-Cap ETF

Holdings overlap

Weighted by ISIN/CUSIP
23.1 %

91 positions appear in both funds. Buying equal dollars of SUSA and VO would leave roughly 23.1% of each dollar exposed to the same underlying securities.

SUSA unmatched 76.7% Shared 23.1% VO unmatched 76.5%

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 SUSA only
102 positions
Shared
91 positions
In VO only
191 positions

Side by side

SUSA

iShares ESG Optimized MSCI USA ETF

iShares · US Total Market

79 composite / 100
Expense ratio
0.25%
Net assets
$4.04B
TTM yield
0.83%
Top-10 conc.
33.2%
VO

Vanguard Morningstar Mid-Cap ETF

Vanguard · US Mid Cap

96 composite / 100
Expense ratio
0.030%
Net assets
$216.43B
whole fund, 5 share classes
TTM yield
1.00%
Top-10 conc.
9.5%

Sub-score comparison

75
Cost
97
89
Tax efficiency
88
83
Liquidity
100
67
Concentration
100
—
Tracking quality
—
SUSA sub-score VO

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

Cost difference

VO is 22 bps cheaper than SUSA. On a $100,000 position that's about $220/yr more in fees for SUSA.

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 SUSA vs VO.

Top shared holdings

91 shared in total
# Holding In SUSA In VO Overlap
1 CUMMINS INC. 0.83% 0.95% 0.83%
2 CRH PUBLIC LIMITED COMPANY 0.62% 0.69% 0.62%
3 W.W. GRAINGER, INC. 0.57% 0.59% 0.57%
4 WESTERN DIGITAL CORPORATION 0.56% 1.06% 0.56%
5 TARGA RESOURCES CORP. 0.56% 0.56% 0.56%
6 BAKER HUGHES COMPANY 0.55% 0.53% 0.53%
7 ONEOK, INC. 0.58% 0.53% 0.53%
8 EDWARDS LIFESCIENCES CORPORATION 0.50% 0.50% 0.50%
9 DIGITAL REALTY TRUST, INC. 0.49% 0.61% 0.49%
10 CHENIERE ENERGY, INC. 0.70% 0.48% 0.48%
11 THE WILLIAMS COMPANIES, INC. 0.59% 0.44% 0.44%
12 STATE STREET CORPORATION 0.44% 0.43% 0.43%

Only in SUSA

102 total
  • NVIDIA CORPORATION 7.35%
  • APPLE INC. 6.67%
  • MICROSOFT CORPORATION 4.86%
  • ALPHABET INC. 3.42%
  • BROADCOM INC. 2.73%
  • ALPHABET INC. 2.59%
  • ELI LILLY AND COMPANY 1.41%
  • MICRON TECHNOLOGY, INC. 1.38%
  • TESLA, INC. 1.36%
  • ADVANCED MICRO DEVICES, INC. 1.33%

Only in VO

191 total
  • Vertiv Holdings Co 1.22%
  • Constellation Energy Corp 0.78%
  • Robinhood Markets Inc 0.77%
  • Coherent Corp 0.75%
  • Teradyne Inc 0.73%
  • Marathon Petroleum Corp 0.72%
  • TransDigm Group Inc 0.72%
  • Comfort Systems USA Inc 0.67%
  • SLB Ltd 0.67%
  • General Motors Co 0.67%

Percentages are holdings overlap with the named fund.

Open SUSA or VO 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.