Free Trial
Tada emoji MarketBeat All Access — Now Just $5.00 for 5 Weeks

iShares Biotechnology ETF (IBB) Institutional Ownership

iShares Biotechnology ETF logo
$139.84 +1.08 (+0.78%)
Closing price 08/22/2025 04:00 PM Eastern
Extended Trading
$140.01 +0.17 (+0.13%)
As of 08/22/2025 07:50 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for iShares Biotechnology ETF (NASDAQ:IBB)

Current
Institutional Ownership
Percentage
62.45%
Number of
Institutional Buyers
(last 12 months)
403
Total
Institutional Inflows
(last 12 months)
$968.89M
Number of
Institutional Sellers
(last 12 months)
457
Total
Institutional Outflows
(last 12 months)
$1.08B
Get IBB Insider Trade Alerts

Want to know when executives and insiders are buying or selling iShares Biotechnology ETF stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Skip Chart & View Institutional Buying and Selling Data

IBB Institutional Buying and Selling by Quarter

iShares Biotechnology ETF Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/22/2025Carter Financial Group INC.2,370$300K0.2%N/A0.006%
8/22/2025 TT Capital Management LLC26,350$3.24M1.1%N/A0.065%
8/19/2025 B. Riley Wealth Advisors Inc.3,357$425K0.0%N/A0.008%
8/19/2025 Advisory Services Network LLC3,976$528K0.0%-25.8%0.010%
8/19/2025 Anchor Investment Management LLC2,610$330K0.0%-15.3%0.006%
8/18/2025 Brick & Kyle Associates2,143$296K0.1%N/A0.005%
8/18/2025 N.E.W. Advisory Services LLC272$34K0.0%-22.1%0.001%
8/18/2025 Geneos Wealth Management Inc.648$82K0.0%-25.8%0.002%
8/16/2025 Evergreen Capital Management LLC25,629$3.24M0.1%-10.9%0.063%
8/15/2025 CANADA LIFE ASSURANCE Co100,936$12.80M0.0%-1.7%0.249%
8/15/2025 Tower Research Capital LLC TRC 51,037$6.46M0.2%+148.2%0.126%
8/15/2025 Caz Investments LP20,000$2.53M14.3%+86.9%0.049%
8/15/2025 Resources Management Corp CT ADV257$33K0.0%-55.1%0.001%
8/15/2025 Corient Private Wealth LLC56,590$7.16M0.0%-53.0%0.139%
8/15/2025 Northeast Financial Consultants Inc5,347$676K0.0%-21.5%0.013%
8/15/2025 Captrust Financial Advisors18,695$2.37M0.0%+16.3%0.045%
8/15/2025 Two Sigma Securities LLC4,647$588K0.1%N/A0.011%
8/15/2025 MML Investors Services LLC67,355$8.52M0.0%+3.5%0.162%
8/15/2025 Michelson Medical Research Foundation Inc.35,095$4.44M4.3%-19.1%0.084%
8/15/2025 Militia Capital Partners LP15,000$1.90M0.9%N/A0.036%
8/15/2025 LM Advisors LLC6,569$831K0.1%-3.1%0.016%
8/15/2025 Holt Capital Advisors L.L.C. dba Holt Capital Partners L.P.2,965$375K0.1%-68.1%0.007%
8/15/2025 IHT Wealth Management LLC2,403$304K0.0%-23.1%0.006%
8/15/2025 Great Valley Advisor Group Inc.3,762$475K0.0%-33.7%0.009%
8/15/2025 Group One Trading LLC15,929$2.02M0.0%N/A0.038%
8/15/2025 EP Wealth Advisors LLC6,637$840K0.0%-25.8%0.016%
8/15/2025 BNP Paribas Financial Markets463,575$58.65M0.0%-49.4%1.116%
8/15/2025 BTG Pactual Asset Management US LLC15,626$1.98M0.2%+2.8%0.038%
8/15/2025 Bank of America Corp DE6,136,949$776.39M0.1%-11.3%14.770%
8/15/2025 Ameriprise Financial Inc.104,144$13.18M0.0%-11.8%0.251%
8/14/2025 Raymond James Financial Inc.259,741$32.86M0.0%-26.0%0.635%
8/14/2025 Darwin Wealth Management LLC200$25K0.0%N/A0.000%
8/14/2025 Quantinno Capital Management LP4,318$546K0.0%+131.7%0.011%
8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.32,500$4.11M0.0%N/A0.079%
8/14/2025 Objective Capital Management LLC1,815$230K0.3%-25.3%0.004%
8/14/2025 Peapack Gladstone Financial Corp58,429$7.39M0.1%-6.2%0.143%
8/14/2025 Main Street Financial Solutions LLC8,899$1.13M0.1%-3.0%0.021%
8/14/2025 FAS Wealth Partners Inc.14,979$1.90M0.1%-19.0%0.036%
8/14/2025 Investment House LLC94,948$12.01M0.6%+10.8%0.228%
8/14/2025 Marathon Capital Management3,315$419K0.1%-8.3%0.008%
This stock could leave NVDA in the dust (Ad)

Investing Legend Hints the End May be Near for These 3 Iconic Stocks Futurist Eric Fry say Amazon, Tesla and Nvidia are all on the verge of major disruption. To help protect anyone with money invested in them, he's sharing three exciting stocks to replace them with. He gives away the names and tickers completely free in his brand-new "Sell This, Buy That" broadcast.tc pixel

Click to get the full details on Eric Fry's "Nvidia alternative" right here.
8/14/2025 Dearborn Partners LLC5,383$681K0.0%-1.6%0.013%
8/14/2025 NewEdge Advisors LLC14,484$1.83M0.0%-3.3%0.035%
8/14/2025 Qube Research & Technologies Ltd2,552$323K0.0%+15,850.0%0.006%
8/14/2025 Daiwa Securities Group Inc.924$117K0.0%+123.2%0.002%
8/14/2025 Maven Securities LTD6,014$761K0.0%N/A0.014%
8/14/2025 Gerber Kawasaki Wealth & Investment Management11,298$1.43M0.1%-44.9%0.027%
8/14/2025 SVB Wealth LLC2,566$325K0.0%N/A0.006%
8/14/2025 Ally Invest Advisors Inc.1,938$245K0.0%+21.1%0.005%
8/14/2025 Cerity Partners LLC46,512$5.88M0.0%-5.2%0.112%
8/13/2025 Finer Wealth Management Inc.9,135$1.16M0.6%-2.4%0.022%
8/13/2025 Brown Advisory Inc.59,920$7.58M0.0%-25.6%0.147%
8/13/2025 Milestone Investment Advisors LLC7,325$927K0.2%-9.6%0.018%
8/13/2025 Walleye Capital LLC4,655$589K0.0%+26.8%0.011%
8/13/2025 Baird Financial Group Inc.18,183$2.30M0.0%-27.9%0.044%
8/13/2025 Crescent Grove Advisors LLC31,672$4.01M0.4%-2.3%0.077%
8/13/2025 CW Advisors LLC9,532$1.21M0.0%+18.3%0.023%
8/13/2025 Fort Sheridan Advisors LLC4,133$523K0.1%+7.8%0.010%
8/13/2025 Beacon Pointe Advisors LLC41,341$5.23M0.1%-17.4%0.101%
8/13/2025 Quantbot Technologies LP10,260$1.30M0.0%-13.6%0.025%
8/13/2025 M&T Bank Corp2,660$337K0.0%+39.3%0.007%
8/13/2025 Fisher Asset Management LLC2,267$287K0.0%-5.7%0.006%
8/13/2025 Edgestream Partners L.P.1,837$232K0.0%N/A0.004%
8/13/2025 Smith Moore & CO.4,935$624K0.1%-3.4%0.012%
8/13/2025 Lido Advisors LLC33,950$4.30M0.0%+0.4%0.083%
8/13/2025 Martin & Co. Inc. TN20,218$2.56M0.5%+0.4%0.049%
8/13/2025 Colonial Trust Advisors36,030$4.56M0.4%-5.7%0.088%
8/13/2025 Scotia Capital Inc.7,402$936K0.0%-18.5%0.018%
8/13/2025 Northwestern Mutual Wealth Management Co.28,742$3.64M0.0%-21.4%0.070%
8/13/2025 Aristides Capital LLC28,467$3.60M0.7%N/A0.070%
8/13/2025 Sumitomo Mitsui Financial Group Inc.7,497$948K0.0%+23.7%0.018%
8/13/2025 Employees Retirement System of Texas198,000$25.05M0.2%N/A0.484%
8/13/2025 Choreo LLC3,071$389K0.0%+2.7%0.008%
8/12/2025 J.W. Cole Advisors Inc.4,623$585K0.0%-2.5%0.011%
8/12/2025 SlateStone Wealth LLC5,790$732K0.1%-2.0%0.014%
8/12/2025 Associated Banc Corp37,134$4.70M0.1%-13.8%0.091%
8/12/2025 XTX Topco Ltd5,428$687K0.0%+18.7%0.013%
8/12/2025 Steward Partners Investment Advisory LLC28,998$3.67M0.0%+2.2%0.071%
8/12/2025 Global Retirement Partners LLC15,873$2.01M0.0%N/A0.039%
8/12/2025 Boston Research & Management Inc.11,465$1.45M0.3%-3.9%0.028%
8/12/2025 Richard W. Paul & Associates LLC7,289$922K0.3%+8.3%0.018%
8/12/2025 AlphaCore Capital LLC826$105K0.0%+37.0%0.002%
8/12/2025 Franklin Resources Inc.14,222$1.80M0.0%-21.8%0.035%
8/12/2025 MAI Capital Management70,346$8.90M0.1%-28.3%0.172%
8/12/2025 JPMorgan Chase & Co.833,196$105.41M0.0%+74.2%2.037%
8/12/2025 Bank Julius Baer & Co. Ltd Zurich3,250$411K0.0%-26.3%0.008%
8/12/2025 Bronte Capital Management Pty Ltd.295,346$37K0.0%+12.6%0.722%
8/11/2025 TD Waterhouse Canada Inc.2,051$262K0.0%-22.6%0.005%
8/11/2025 FineMark National Bank & Trust3,594$455K0.0%-20.2%0.009%
8/11/2025 Wealthspire Advisors LLC6,921$876K0.0%-37.2%0.017%
8/11/2025 Lighthouse Financial LLC3,010$381K0.3%-6.2%0.007%
This stock could leave NVDA in the dust (Ad)

Investing Legend Hints the End May be Near for These 3 Iconic Stocks Futurist Eric Fry say Amazon, Tesla and Nvidia are all on the verge of major disruption. To help protect anyone with money invested in them, he's sharing three exciting stocks to replace them with. He gives away the names and tickers completely free in his brand-new "Sell This, Buy That" broadcast.tc pixel

Click to get the full details on Eric Fry's "Nvidia alternative" right here.
8/11/2025 Rothschild Investment LLC4,400$557K0.0%-23.9%0.011%
8/11/2025 Citigroup Inc.4,073,967$515.40M0.3%+27.0%9.961%
8/11/2025 Knott David M Jr2,000$253K0.1%N/A0.005%
8/11/2025 PAX Financial Group LLC2,792$353K0.1%-6.9%0.007%
8/8/2025 Financial Gravity Companies Inc.231$29K0.0%N/A0.001%
8/8/2025 Rockefeller Capital Management L.P.131,535$16.64M0.0%-8.2%0.322%
8/8/2025 Kingsview Wealth Management LLC3,381$428K0.0%+4.2%0.008%
8/8/2025 Citizens Financial Group Inc. RI2,949$373K0.0%+7.7%0.007%
8/8/2025 Sculati Wealth Management LLC3,874$490K0.2%-27.6%0.009%
8/8/2025 Cetera Investment Advisers61,454$7.78M0.0%-2.3%0.150%
(Data available from 1/1/2016 forward)

IBB Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of IBB shares?

During the previous two years, 870 institutional investors and hedge funds held shares of iShares Biotechnology ETF. The most heavily invested institutionals were Bank of America Corp DE ($776.39M), Citigroup Inc. ($515.40M), Morgan Stanley ($358.56M), JPMorgan Chase & Co. ($105.41M), Royal Bank of Canada ($97.76M), Healthcare of Ontario Pension Plan Trust Fund ($96.53M), and Wells Fargo & Company MN ($89.88M).Learn more on iShares Biotechnology ETF's institutional investors.

What percentage of iShares Biotechnology ETF's stock is owned by institutional investors?

62.45% of iShares Biotechnology ETF's stock is owned by institutional investors. Learn more on IBB's institutional investor holdings.

Which institutional investors have been buying iShares Biotechnology ETF's stock?

Of the 642 institutional investors that purchased iShares Biotechnology ETF's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Citigroup Inc. ($2.37M), BNP Paribas Financial Markets ($958.95K), International Assets Investment Management LLC ($570.17K), Global Assets Advisory LLC ($488.73K), Bank of America Corp DE ($460.15K), Raymond James Financial Inc. ($416.08K), and Itau Unibanco Holding S.A. ($394.49K).

How much institutional buying is happening at iShares Biotechnology ETF?

Institutional investors have bought a total of 7,360,438 shares in the last 24 months. This purchase volume represents approximately $968.89M in transactions.

Which of iShares Biotechnology ETF's major shareholders have been selling company stock?

Of the 457 institutional investors that sold iShares Biotechnology ETF's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: BNP Paribas Financial Markets ($1.92M), JPMorgan Chase & Co. ($1.69M), Bank of America Corp DE ($780.46K), Royal Bank of Canada ($708.07K), Goldman Sachs Group Inc. ($312.04K), LPL Financial LLC ($208.59K), and Raymond James Financial Inc. ($156.34K).

How much institutional selling is happening at iShares Biotechnology ETF?

Institutional investors have sold a total of 8,109,060 shares in the last 24 months. This volume of shares sold represents approximately $1.08B in transactions.


Related Companies

This page (NASDAQ:IBB) was last updated on 8/23/2025 by MarketBeat.com Staff
From Our Partners
BONUS GUIDE - Ben Stein Prepares For the Next Financial Crisis
With inflation high, debt soaring, and global tensions rising, a financial storm may be brewing. Economist ...
Goldco Precious Metals | Sponsoredtc pixel
Alex’s “Next Magnificent Seven” stocks
The original “Magnificent Seven” turned $7K into $1.18 million. Now, Alex Green has identified AI’s Next Ma...
The Oxford Club | Sponsoredtc pixel
Elon’s Secret Social Security Bombshell
To All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...
Banyan Hill Publishing | Sponsoredtc pixel
The $7 company helping Nvidia build the world’s first trillion-dollar robot …
Michael Robinson has been at the forefront of the technology market for over 40 years. Spotting some profit...
Weiss Ratings | Sponsoredtc pixel
INVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting Off
Right now, we’re witnessing a monumental shift in the world.
Traders Agency | Sponsoredtc pixel
Trump set to Boost Social Security Checks by 400%?
If you're collecting or planning to collect social security... You should see this presentation about Presi...
InvestorPlace | Sponsoredtc pixel
The Trump Dump is starting; Get out of stocks now?
The first 365 days of the Trump presidency… Will be the best time to get rich in American history.
Paradigm Press | Sponsoredtc pixel
Amazon’s big Bitcoin embarrassment
Bitcoin just passed Amazon in total market cap — but most investors are missing the bigger opportunity. Whi...
Brownstone Research | Sponsoredtc pixel