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ETF comparison

IVV vs VOT

US Large Cap vs US Mid Cap.

iShares Core S&P 500 ETF · Vanguard Morningstar Mid-Cap Growth ETF

Holdings overlap

Weighted by ISIN/CUSIP
6.9 %

95 positions appear in both funds. Buying equal dollars of IVV and VOT would leave roughly 6.9% of each dollar exposed to the same underlying securities.

IVV unmatched 92.9% Shared 6.9% VOT unmatched 92.9%

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 IVV only
409 positions
Shared
95 positions
In VOT only
27 positions

Side by side

IVV

iShares Core S&P 500 ETF

iShares · US Large Cap

91 composite / 100
Expense ratio
0.030%
Net assets
$881.27B
TTM yield
1.10%
Top-10 conc.
36.4%
VOT

Vanguard Morningstar Mid-Cap Growth ETF

Vanguard · US Mid Cap

93 composite / 100
Expense ratio
0.050%
Net assets
$33.19B
whole fund, 3 share classes
TTM yield
0.62%
Top-10 conc.
21.3%

Sub-score comparison

97
Cost
95
88
Tax efficiency
89
100
Liquidity
100
62
Concentration
84
—
Tracking quality
—
IVV sub-score VOT

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

Cost difference

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

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 IVV vs VOT.

Top shared holdings

95 shared in total
# Holding In IVV In VOT Overlap
1 Western Digital Corp. 0.34% 2.42% 0.34%
2 Seagate Technology Holdings plc 0.34% 2.38% 0.34%
3 Vertiv Holdings Co. 0.20% 2.83% 0.20%
4 Quanta Services, Inc. 0.17% 2.38% 0.17%
5 Howmet Aerospace, Inc. 0.17% 2.37% 0.17%
6 Fortinet, Inc. 0.15% 1.05% 0.15%
7 Datadog, Inc. 0.13% 1.90% 0.13%
8 Constellation Energy Corp. 0.12% 1.77% 0.12%
9 Robinhood Markets, Inc. 0.12% 1.75% 0.12%
10 Royal Caribbean Cruises Ltd. 0.12% 1.69% 0.12%
11 Coherent Corp. 0.12% 1.70% 0.12%
12 Teradyne, Inc. 0.12% 1.67% 0.12%

Only in IVV

409 total
  • NVIDIA Corp. 7.51%
  • Apple, Inc. 6.58%
  • Microsoft Corp. 4.29%
  • Amazon.com, Inc. 3.61%
  • Alphabet, Inc. 3.25%
  • Broadcom, Inc. 2.77%
  • Alphabet, Inc. 2.59%
  • Micron Technology, Inc. 2.02%
  • Meta Platforms, Inc. 1.92%
  • Tesla, Inc. 1.83%

Only in VOT

27 total
  • Bloom Energy Corp 1.80%
  • Cloudflare Inc 1.72%
  • Rocket Lab Corp 1.29%
  • Waste Connections Inc 0.94%
  • Snowflake Inc 0.92%
  • Alnylam Pharmaceuticals Inc 0.88%
  • Coreweave Inc 0.83%
  • Astera Labs Inc 0.82%
  • ROBLOX Corp 0.76%
  • MongoDB Inc 0.57%

Percentages are holdings overlap with the named fund.

Open IVV or VOT 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.