Preview mode · synthetic examples.

Source: BasisPilot built-in test holdings, not official Vanguard or iShares holdings. Example date: 2026-08-01 (UTC), not a fund disclosure date.

Coverage: 20 ETFs with partial synthetic equity rows. Unrepresented weight does not imply cash or non-equity assets. Row resolution coverage applies only to included examples, not the full fund.

Real data is unavailable: data-use authorization, holdings adapters, and snapshot integration are required.

Fixture comparison · development preview

VB vs IJR

Vanguard Small-Cap ETFvsiShares Core S&P Small-Cap ETF

Source statusFixture data

Weighted overlap29.0%by reported portfolio weight

Shared holdings11resolved equity securities

VB holdings shared100.0%11 / 11

IJR holdings shared100.0%11 / 11

Exposure

Shared vs unique exposure

VB29.8% recognized

Shared weight · unique recognized equity weight

IJR29.3% recognized

Shared weight · unique recognized equity weight

Shared exposure

Top shared holdings

Show

Holding	Company	VB	IJR	Shared	Difference
AMD	Advanced Micro Devices Inc.	4.1%	3.7%	3.7%	+0.40 pp
INTC	Intel Corp.	3.6%	3.4%	3.4%	+0.20 pp
SBUX	Starbucks Corp.	3.1%	3.4%	3.1%	-0.30 pp
NKE	NIKE Inc.	2.9%	2.7%	2.7%	+0.20 pp
GE	GE Aerospace	2.7%	2.7%	2.7%	+0.00 pp
DUK	Duke Energy Corp.	2.5%	2.5%	2.5%	+0.00 pp
SO	Southern Co.	2.4%	2.4%	2.4%	+0.00 pp
CAT	Caterpillar Inc.	2.3%	2.3%	2.3%	+0.00 pp
QCOM	QUALCOMM Inc.	2.2%	2.2%	2.2%	+0.00 pp
TXN	Texas Instruments Inc.	2.1%	2.1%	2.1%	+0.00 pp

Holdings detail

Shared and unique holdings

Holding	Company	VB	IJR	Shared	Difference
AMD	Advanced Micro Devices Inc.	4.1%	3.7%	3.7%	+0.40 pp
INTC	Intel Corp.	3.6%	3.4%	3.4%	+0.20 pp
SBUX	Starbucks Corp.	3.1%	3.4%	3.1%	-0.30 pp
NKE	NIKE Inc.	2.9%	2.7%	2.7%	+0.20 pp
GE	GE Aerospace	2.7%	2.7%	2.7%	+0.00 pp
DUK	Duke Energy Corp.	2.5%	2.5%	2.5%	+0.00 pp
SO	Southern Co.	2.4%	2.4%	2.4%	+0.00 pp
CAT	Caterpillar Inc.	2.3%	2.3%	2.3%	+0.00 pp
QCOM	QUALCOMM Inc.	2.2%	2.2%	2.2%	+0.00 pp
TXN	Texas Instruments Inc.	2.1%	2.1%	2.1%	+0.00 pp
TMO	Thermo Fisher Scientific Inc.	1.9%	1.9%	1.9%	+0.00 pp

Weight comparison

Largest weighting differences

Holding	Company	VB	IJR	Difference
AMD	Advanced Micro Devices Inc.	4.1%	3.7%	+0.40 pp
SBUX	Starbucks Corp.	3.1%	3.4%	-0.30 pp
INTC	Intel Corp.	3.6%	3.4%	+0.20 pp
NKE	NIKE Inc.	2.9%	2.7%	+0.20 pp
GE	GE Aerospace	2.7%	2.7%	+0.00 pp
DUK	Duke Energy Corp.	2.5%	2.5%	+0.00 pp
SO	Southern Co.	2.4%	2.4%	+0.00 pp
CAT	Caterpillar Inc.	2.3%	2.3%	+0.00 pp
QCOM	QUALCOMM Inc.	2.2%	2.2%	+0.00 pp
TXN	Texas Instruments Inc.	2.1%	2.1%	+0.00 pp

Data quality

Snapshot and coverage

VBIJR

Synthetic example date (UTC)Aug 1, 2026Aug 1, 2026

Recognized equity weight29.8%29.3%

Unresolved equity weight0.8%0.8%

Resolved securities1111

Included row resolution coverage97.4%97.3%

SourceBasisPilot synthetic fixturesBasisPilot synthetic fixtures

Fund issuer (not data source)VanguardiShares

Included synthetic equity weight30.6%30.1%

Weight basisSynthetic % of fundSynthetic % of fund

Source scopeSynthetic partial equity rowsSynthetic partial equity rows

Valuation methodFixtureFixture

Comparability

Data comparability · Compatible

Interpretation

What this result means

Weighted overlap adds the smaller reported weight for each recognized equity security held by both ETFs. It measures shared reported portfolio weight at the selected snapshots; it does not measure return correlation or predict future performance.

Limitations

This page uses synthetic fixture holdings for product development. Results are not current ETF holdings and should not be used for investment decisions. Real provider data remains disabled until data-use authorization, retention rules, holdings adapters, and snapshot integration are completed.