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ETF comparison

OEF vs SCHX

Both US Large Cap.

iShares S&P 100 ETF · Schwab U.S. Large-Cap ETF

Holdings overlap

Weighted by ISIN/CUSIP
69.5 %

100 positions appear in both funds. Buying equal dollars of OEF and SCHX would leave roughly 69.5% of each dollar exposed to the same underlying securities.

OEF unmatched 30.4% Shared 69.5% SCHX unmatched 30.3%

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 OEF only
2 positions
Shared
100 positions
In SCHX only
648 positions

Side by side

OEF

iShares S&P 100 ETF

iShares · US Large Cap

81 composite / 100
Expense ratio
0.20%
Net assets
$20.43B
TTM yield
0.86%
Top-10 conc.
50.7%
SCHX

Schwab U.S. Large-Cap ETF

Schwab · US Large Cap

91 composite / 100
Expense ratio
0.030%
Net assets
$73.85B
TTM yield
1.04%
Top-10 conc.
37.3%

Sub-score comparison

80
Cost
97
89
Tax efficiency
88
100
Liquidity
100
42
Concentration
61
—
Tracking quality
—
OEF sub-score SCHX

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

Cost difference

SCHX is 17 bps cheaper than OEF. On a $100,000 position that's about $170/yr more in fees for OEF.

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 OEF vs SCHX.

Top shared holdings

100 shared in total
# Holding In OEF In SCHX Overlap
1 NVIDIA CORP 10.47% 7.50% 7.50%
2 APPLE INC 9.18% 6.69% 6.69%
3 MICROSOFT CORP 5.99% 4.88% 4.88%
4 AMAZON.COM INC 5.04% 3.86% 3.86%
5 ALPHABET INC 4.53% 3.24% 3.24%
6 BROADCOM INC 3.86% 3.10% 3.10%
7 ALPHABET INC 3.61% 2.57% 2.57%
8 META PLATFORMS INC 2.67% 2.02% 2.02%
9 TESLA INC 2.56% 1.79% 1.79%
10 MICRON TECHNOLOGY INC 2.81% 1.60% 1.60%
11 ELI LILLY & COMPANY 2.05% 1.28% 1.28%
12 BERKSHIRE HATHAWAY INC 1.98% 1.27% 1.27%

Only in OEF

2 total
  • HONEYWELL AEROSPACE INC 0.15%
  • HONEYWELL INTERNATIONAL INC 0.00%

Only in SCHX

648 total
  • KLA Corp 0.37%
  • Palo Alto Networks Inc 0.33%
  • Analog Devices Inc 0.30%
  • Seagate Technology Holdings PLC 0.28%
  • Crowdstrike Holdings Inc 0.27%
  • Amphenol Corp 0.27%
  • Western Digital Corp 0.26%
  • Marvell Technology Inc 0.26%
  • TJX Cos Inc/The 0.25%
  • AppLovin Corp 0.24%

Percentages are holdings overlap with the named fund.

Open OEF or SCHX 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.