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ETF comparison

IWF vs VIOV

US Large Cap Growth vs US Small Cap.

iShares Russell 1000 Growth ETF · Vanguard S&P Small-Cap 600 Value Index Fund ETF Shares

Holdings overlap

Weighted by ISIN/CUSIP
0.0 %

3 positions appear in both funds. Buying equal dollars of IWF and VIOV would leave roughly 0.0% of each dollar exposed to the same underlying securities.

IWF unmatched 99.8% Shared 0.0% VIOV unmatched 99.5%

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 IWF only
365 positions
Shared
3 positions
In VIOV only
457 positions

Side by side

IWF

iShares Russell 1000 Growth ETF

iShares · US Large Cap Growth

81 composite / 100
Expense ratio
0.18%
Net assets
$127.74B
TTM yield
0.36%
Top-10 conc.
54.3%
VIOV

Vanguard S&P Small-Cap 600 Value Index Fund ETF Shares

Vanguard · US Small Cap

85 composite / 100
Expense ratio
0.10%
Net assets
$1.85B
whole fund, 2 share classes
TTM yield
1.66%
Top-10 conc.
8.8%

Sub-score comparison

82
Cost
90
90
Tax efficiency
87
100
Liquidity
68
37
Concentration
100
—
Tracking quality
—
IWF sub-score VIOV

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

Cost difference

VIOV is 8 bps cheaper than IWF. On a $100,000 position that's about $80/yr more in fees for IWF.

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 IWF vs VIOV.

Top shared holdings

3 shared in total
# Holding In IWF In VIOV Overlap
1 SEMTECH CORPORATION 0.04% 0.49% 0.04%
2 IRIDIUM COMMUNICATIONS INC. 0.00% 0.25% 0.00%
3 RINGCENTRAL, INC. 0.00% 0.16% 0.00%

Only in IWF

365 total
  • NVIDIA CORPORATION 13.83%
  • APPLE INC. 6.72%
  • ALPHABET INC. 6.17%
  • BROADCOM INC. 5.21%
  • ALPHABET INC. 4.98%
  • MICROSOFT CORPORATION 4.11%
  • MICRON TECHNOLOGY, INC. 3.86%
  • TESLA, INC. 3.64%
  • META PLATFORMS, INC. 3.00%
  • ELI LILLY AND COMPANY 2.84%

Only in VIOV

457 total
  • Enphase Energy Inc 1.04%
  • Molina Healthcare Inc 1.04%
  • Eastman Chemical Co 1.01%
  • Match Group Inc 0.99%
  • Jackson Financial Inc 0.85%
  • SM Energy Co 0.81%
  • LKQ Corp 0.81%
  • Paycom Software Inc 0.80%
  • Vishay Intertechnology Inc 0.75%
  • CarMax Inc 0.74%

Related comparisons

More comparisons with IWF

More comparisons with VIOV

Percentages are holdings overlap with the named fund.

Open IWF or VIOV at a brokerage

Both funds trade commission-free at major US brokerages.

Open at Fidelity

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.