iShares Trust - iShares Biotechnology ETF Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of IBB?
Owner Type	Number of Shares	Ownership Percentage
Institutions	35,958,708	100%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 0% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
0%	Managed Account Advisors LLC	4,479,913	AR$0	-4.27%	0.12%
0%	Morgan Stanley, Investment Banking and Brokerage Investments	3,151,726	AR$0	16%	0.05%
0%	BNP Paribas Arbitrage Sa, Asset Management Arm	2,380,229	AR$0	29.3%	0.28%
0%	Citigroup Inc.,Banking and Securities Investments	1,979,600	AR$0	-35.9%	0.19%
0%	Merrill Lynch & Co. Inc., Banking Investments	1,554,813	AR$0	-5.49%	0.08%
0%	Jane Street Group, LLC, Asset Management Arm	1,436,266	AR$0	45.9%	0.31%
0%	Goldman Sachs Group, Investment Banking and Securities Investments	1,354,621	AR$0	-56.9%	0.09%
0%	Bank of America Corporation, Asset Management Arm	1,117,847	AR$0	-6.48%	0.04%
0%	UBS Asset Management AG	898,699	AR$0	-0.76%	0.01%
0%	Commerce Investment Advisors, Inc.	743,366	AR$0	1.77%	0.6%
0%	Wells Fargo & Company, Securities and Brokerage Investments	716,470	AR$0	15.7%	0.03%
0%	RBC Global Asset Management Inc.	711,540	AR$0	29.9%	0.06%
0%	Healthcare of Ontario Pension Plan	663,000	AR$0	32.9%	0.22%
0%	LPL Financial Corporation, Asset Management Arm	612,455	AR$0	-0.14%	0.04%
0%	Main Management ETF Advisors, LLC	593,370	AR$0	2.51%	3.68%
0%	Royal Bank of Canada, Banking & Securities Investments	527,497	AR$0	-1.09%	0.04%
0%	JPMorgan Chase & Co, Brokerage and Securities Investments	521,133	AR$0	-42.1%	0.03%
0%	BlackRock, Inc.	395,900	AR$0	0%	no data
0%	Barclays PLC Private Banking & Investment Banking Investment	357,085	AR$0	14,200%	0.03%
0%	PNC Financial Services Group Inc., Banking Investments	312,472	AR$0	-1.97%	0.02%
0%	Two Sigma Investments, LP	284,207	AR$0	-32.9%	0.09%
0%	Bronte Capital Management Pty Ltd	272,955	AR$0	0.19%	2.02%
0%	Susquehanna International Group, LLP, Asset Management Arm	270,700	AR$0	-3.57%	0.06%
0%	RBC Dominion Securities Inc., Asset Management Arm	220,350	AR$0	17.6%	0.03%
0%	Raymond James Financial Services Advisors, Inc.	216,543	AR$0	-0.23%	0.04%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/01/31 18:41
End of Day Share Price	2025/01/31 00:00
Earnings	2023/09/30
Annual Earnings	2023/03/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more here.

Analysis Model and Snowflake

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Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on .

Analyst Sources

iShares Trust - iShares Biotechnology ETF is covered by 0 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution