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ETF comparison

IWF vs PRF

US Large Cap Growth vs US Value.

iShares Russell 1000 Growth ETF · Invesco RAFI US 1000 ETF

Holdings overlap

Weighted by ISIN/CUSIP
27.6 %

234 positions appear in both funds. Buying equal dollars of IWF and PRF would leave roughly 27.6% of each dollar exposed to the same underlying securities.

IWF unmatched 72.3% Shared 27.6% PRF unmatched 72.4%

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
134 positions
Shared
234 positions
In PRF only
766 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%
PRF

Invesco RAFI US 1000 ETF

Invesco · US Value

81 composite / 100
Expense ratio
0.34%
Net assets
$9.79B
TTM yield
1.32%
Top-10 conc.
22.9%

Sub-score comparison

82
Cost
66
90
Tax efficiency
88
100
Liquidity
100
37
Concentration
82
—
Tracking quality
—
IWF sub-score PRF

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

Cost difference

IWF is 16 bps cheaper than PRF. On a $100,000 position that's about $160/yr more in fees for PRF.

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 PRF.

Top shared holdings

234 shared in total
# Holding In IWF In PRF Overlap
1 APPLE INC. 6.72% 4.34% 4.34%
2 ALPHABET INC. 6.17% 3.66% 3.66%
3 MICROSOFT CORPORATION 4.11% 2.63% 2.63%
4 META PLATFORMS, INC. 3.00% 1.38% 1.38%
5 MICRON TECHNOLOGY, INC. 3.86% 0.88% 0.88%
6 NVIDIA CORPORATION 13.83% 0.60% 0.60%
7 AMAZON.COM, INC. 0.57% 2.34% 0.57%
8 BROADCOM INC. 5.21% 0.56% 0.56%
9 THE HOME DEPOT, INC. 0.77% 0.48% 0.48%
10 APPLIED MATERIALS, INC. 1.70% 0.45% 0.45%
11 COSTCO WHOLESALE CORPORATION 0.54% 0.44% 0.44%
12 ADVANCED MICRO DEVICES, INC. 2.80% 0.44% 0.44%

Only in IWF

134 total
  • ALPHABET INC. 4.98%
  • SPACE EXPLORATION TECHNOLOGIES CORP. 0.24%
  • BLOOM ENERGY CORPORATION 0.24%
  • CLOUDFLARE, INC. 0.23%
  • Astera Labs, Inc 0.22%
  • SPOTIFY TECHNOLOGY S.A. 0.21%
  • ROCKET LAB CORPORATION 0.16%
  • Nu Holdings Ltd. 0.14%
  • CARVANA CO. 0.14%
  • Credo Technology Group Holding Ltd 0.13%

Only in PRF

766 total
  • ExxonMobil Holdings Corp. 1.86%
  • Berkshire Hathaway Inc. 1.82%
  • Intel Corp. 1.78%
  • JPMorgan Chase & Co. 1.71%
  • UnitedHealth Group Inc. 1.33%
  • Chevron Corp. 1.30%
  • Johnson & Johnson 1.13%
  • Cisco Systems, Inc. 0.85%
  • Wells Fargo & Co. 0.84%
  • Merck & Co., Inc. 0.78%

Percentages are holdings overlap with the named fund.

Open IWF or PRF 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.