Compare ETFs

Compare holdings, allocations, classifications, and performance.

Showing cached reports.

MDY: generated Aug 1, 2026, 4:08 AM (as of 2026-07-30); IBB: generated Jul 31, 2026, 10:50 AM (as of 2026-07-30).

Signed out: the comparison includes up to 10 holdings per ETF. Sign in to compare more holdings.

MDY vs IBB

Current snapshot · Current snapshot

Portfolio statistics

MDY

Largest holding: CASHUSD · 0.929%
Top 10 concentration: 7.445%
Gross exposure: 7.445%
Net exposure: 7.445%

IBB

Largest holding: AMGN · 8.419%
Top 10 concentration: 45.52%
Gross exposure: 45.52%
Net exposure: 45.52%

Holdings overlap

Based on returned holdings.

ETF A

MDY

Snapshot: 2026-07-30
Returned holdings: 10
Largest position: CASHUSD · 0.929%

0.862%weighted overlap

ETF B

IBB

Snapshot: 2026-07-30
Returned holdings: 10
Largest position: AMGN · 8.419%

Holdings universe19 distinct mapped tickers in the returned rows

1 shared

Only MDY 9Shared 1Only IBB 9

Largest allocation differences

AMGNAMGEN INC8.419% gap

0.000%8.419%

VRTXVERTEX PHARMACEUTICALS INC7.872% gap

0.000%7.872%

GILDGILEAD SCIENCES INC7.143% gap

0.000%7.143%

REGNREGENERON PHARMACEUTICALS INC5.837% gap

0.000%5.837%

ARGXARGENX SE ADR3.552% gap

0.000%3.552%

NTRANATERA INC2.885% gap

0.000%2.885%

RVMDREVOLUTION MEDICINES INC2.866% gap

0.000%2.866%

BIIBBIOGEN INC2.384% gap

0.000%2.384%

Portfolio composition

Based on classified holdings in the returned results.

No classification data available.

Valuation multiples

Weighted valuation multiples by ETF
Weighted multiple	MDY	IBB
P/E	N/A0/10 valued	N/A0/10 valued
P/B	N/A0/10 valued	N/A0/10 valued
P/S	N/A0/10 valued	N/A0/10 valued

No valuation data available for these holdings.

Holdings details

View

Shared holdings

Sort by1

Ticker	Company	MDY weight	IBB weight	Absolute difference
ILMN	Illumina Inc.	0.862%	2.425%	1.562%