IBB Holdings Information

IBB is an equity ETF with a total of 248 individual holdings. The top holdings are Gilead Sciences stock at 8.57%, Amgen at 8.21%, Vertex Pharmaceuticals at 7.73%, Regeneron Pharmaceuticals at 5.67%, and Moderna at 5.20%.

Total Holdings

248

Top 10 Percentage

50.78%

Asset Class

Equity

ETF Category

Health

Assets

10.83B

PE Ratio

27.76

Breakdown by Country

Top 25 Holdings

Updated Oct 23, 2026

No.	Symbol	Name	Weight% Weight	Shares	Stock Price	% Change
1	GILD	Gilead Sciences, Inc.	8.57%	5,878,634	158.69	1.70%
2	AMGN	Amgen Inc.	8.21%	1,999,978	444.63	1.22%
3	VRTX	Vertex Pharmaceuticals Incorporated	7.73%	1,579,219	517.49	-1.23%
4	REGN	Regeneron Pharmaceuticals, Inc.	5.67%	754,121	807.67	0.33%
5	MRNA	Moderna, Inc.	5.20%	2,779,830	198.85	-0.62%
6	NTRA	Natera, Inc.	3.87%	1,024,459	404.90	0.24%
7	ARGX	argenx SE	3.45%	422,913	869.33	-0.50%
8	ILMN	Illumina, Inc.	2.89%	1,145,983	271.04	0.60%
9	BIIB	Biogen Inc.	2.62%	1,115,936	252.26	0.63%
10	RVMD	Revolution Medicines, Inc.	2.56%	1,466,991	183.90	-1.65%
11	ONC	BeOne Medicines AG	2.26%	640,199	370.87	-1.79%
12	ALNY	Alnylam Pharmaceuticals, Inc.	2.13%	1,014,976	227.66	1.62%
13	UTHR	United Therapeutics Corporation	1.73%	315,476	592.84	0.91%
14	GMAB	Genmab A/S	1.73%	4,215,833	44.69	2.04%
15	INCY	Incyte Corporation	1.65%	1,529,097	113.31	-2.07%
16	INSM	Insmed Incorporated	1.43%	1,636,948	93.33	-0.06%
17	ROIV	Roivant Sciences Ltd.	1.36%	3,988,568	36.05	-1.21%
18	CRL	Charles River Laboratories International, Inc.	1.16%	359,258	357.27	3.45%
19	EXEL	Exelixis, Inc.	1.10%	1,825,634	65.11	0.90%
20	MEDP	Medpace Holdings, Inc.	1.07%	171,003	676.77	1.13%
21	ASND	Ascendis Pharma A/S	1.07%	469,199	245.15	0.73%
22	NBIX	Neurocrine Biosciences, Inc.	1.02%	764,733	145.87	2.22%
23	HALO	Halozyme Therapeutics, Inc.	1.00%	854,487	128.01	1.89%
24	BBIO	BridgeBio Pharma, Inc.	0.85%	1,332,788	68.15	-0.60%
25	TECH	Bio-Techne Corporation	0.80%	1,186,949	72.69	0.19%

Showing 25 of 248 holdings

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