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ETF comparison

IWF vs IWR

US Large Cap Growth vs US Mid Cap.

iShares Russell 1000 Growth ETF · iShares Russell Mid-Cap ETF

Holdings overlap

Weighted by ISIN/CUSIP
10.8 %

267 positions appear in both funds. Buying equal dollars of IWF and IWR would leave roughly 10.8% of each dollar exposed to the same underlying securities.

IWF unmatched 89.1% Shared 10.8% IWR unmatched 89.0%

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
101 positions
Shared
267 positions
In IWR only
557 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%
IWR

iShares Russell Mid-Cap ETF

iShares · US Mid Cap

90 composite / 100
Expense ratio
0.18%
Net assets
$54.90B
TTM yield
1.16%
Top-10 conc.
5.6%

Sub-score comparison

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

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

Cost difference

Expense ratios are effectively identical (0.18% vs 0.18%).

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 IWR.

Top shared holdings

267 shared in total
# Holding In IWF In IWR Overlap
1 DATADOG, INC. 0.25% 0.62% 0.25%
2 SNOWFLAKE INC. 0.25% 0.61% 0.25%
3 CLOUDFLARE, INC. 0.23% 0.56% 0.23%
4 TERADYNE, INC. 0.22% 0.55% 0.22%
5 Astera Labs, Inc 0.22% 0.53% 0.22%
6 SIMON PROPERTY GROUP, INC. 0.21% 0.52% 0.21%
7 COMFORT SYSTEMS USA, INC. 0.20% 0.50% 0.20%
8 ROBINHOOD MARKETS, INC. 0.19% 0.56% 0.19%
9 LUMENTUM HOLDINGS INC. 0.18% 0.44% 0.18%
10 TARGA RESOURCES CORP. 0.17% 0.41% 0.17%
11 ROCKET LAB CORPORATION 0.16% 0.39% 0.16%
12 VISTRA CORP. 0.16% 0.39% 0.16%

Only in IWF

101 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 IWR

557 total
  • Warner Bros Discovery, Inc. 0.46%
  • Digital Realty Trust, Inc. 0.45%
  • Kinder Morgan, Inc. 0.45%
  • Allstate Corp. (The) 0.44%
  • Hewlett Packard Enterprise Co. 0.43%
  • Flex Ltd. 0.43%
  • Realty Income Corp. 0.42%
  • Corteva, Inc. 0.41%
  • AMETEK, Inc. 0.40%
  • Baker Hughes Co. 0.40%

Related comparisons

More comparisons with IWF

More comparisons with IWR

Percentages are holdings overlap with the named fund.

Open IWF or IWR 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.