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iShares Biotechnology ETF (IBB) Institutional Ownership

iShares Biotechnology ETF logo
$210.53 -0.51 (-0.24%)
Closing price 04:00 PM Eastern
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$210.25 -0.28 (-0.13%)
As of 07:40 PM Eastern
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Institutional Ownership Changes (13F Filings) for iShares Biotechnology ETF (NASDAQ:IBB)

Current
Institutional Ownership
Percentage
62.45%
Number of
Institutional Buyers
(last 12 months)
486
Total
Institutional Inflows
(last 12 months)
$2.21B
Number of
Institutional Sellers
(last 12 months)
322
Total
Institutional Outflows
(last 12 months)
$703.46M
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IBB Institutional Buying and Selling by Quarter

iShares Biotechnology ETF Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/23/2026Envestnet Asset Management Inc.1,122,659$213.52M0.0%-8.5%2.199%
9/18/2026Security National Bank of Sioux City Iowa IA12,187$2.32M1.0%+31.8%0.025%
9/15/2026Anchor Investment Management LLC1,475$281K0.0%-16.4%0.003%
9/9/2026The Manufacturers Life Insurance Company101,838$19.37M0.0%+64.0%0.206%
9/9/2026Sequoia Financial Advisors LLC3,258$620K0.0%+5.4%0.007%
9/9/2026Tidal Investments LLC7,952$1.51M0.0%N/A0.016%
9/9/2026Cahill Financial Advisors Inc.1,370$261K0.0%-4.1%0.003%
9/9/2026Pinnacle Wealth Management Advisory Group LLC5,168$983K0.1%-6.8%0.010%
9/9/2026NorthRock Partners LLC1,940$369K0.0%+51.8%0.004%
9/9/2026Integrated Wealth Concepts LLC8,547$1.63M0.0%-52.2%0.017%
9/9/2026Community Bank N.A.1,483$282K0.0%+5.2%0.003%
9/9/2026RFG Advisory LLC1,837$349K0.0%N/A0.004%
9/9/2026NewEdge Advisors LLC19,622$3.73M0.0%+33.2%0.039%
9/9/2026IFP Advisors Inc49,988$9.51M0.2%+39.3%0.099%
9/9/2026Baird Financial Group Inc.22,980$4.37M0.0%+7.5%0.046%
9/9/2026Beacon Investment Advisory Services Inc.2,249$428K0.0%+4.6%0.004%
9/8/2026Allworth Financial LP4,604$876K0.0%-3.5%0.009%
9/8/2026Waverly Advisors LLC52,515$9.99M0.1%+128.6%0.104%
8/27/2026Corient Private Wealth LP56,763$10.80M0.0%-1.1%0.114%
8/26/2026HighTower Advisors LLC46,004$8.75M0.0%-35.1%0.091%
8/23/2026Ameritas Advisory Services LLC5,096$969K0.0%+33.1%0.010%
8/23/2026Wedmont Private Capital3,527$677K0.0%-16.8%0.007%
8/23/2026Kintra Wealth LLC3,479$692K0.0%-2.7%0.007%
8/23/2026HB Wealth Management LLC4,771$907K0.0%+1.9%0.010%
8/22/2026Compass Financial Management LLC296$56K0.0%N/A0.001%
8/22/2026William John Sempolinski1,368$260K0.1%N/A0.003%
8/22/2026Timbuktu Capital Management LLC2,439$464K0.7%N/A0.005%
8/22/2026Strive Financial Group LLC587$112K0.0%-7.4%0.001%
8/22/2026Tudor Financial Inc.7,487$1.42M0.6%-38.4%0.015%
8/22/2026Concurrent Investment Advisors LLC41,899$7.97M0.1%+3.9%0.084%
8/21/2026KFG Wealth Management LLC4,160$791K0.1%+10.6%0.008%
8/21/2026Carter Financial Group INC.2,423$461K0.2%+2.2%0.005%
8/21/2026Continuum Advisory LLC2,468$469K0.0%-19.0%0.005%
8/21/2026XML Financial LLC1,555$296K0.0%N/A0.003%
8/21/2026Vanguard Capital Wealth Advisors2,125$404K0.3%N/A0.004%
8/21/2026Triumph Capital Management2,532$482K0.1%-32.9%0.005%
8/20/2026Nwam LLC2,865$545K0.0%+103.5%0.006%
8/20/2026CMH Wealth Management LLC28,838$5.49M0.8%N/A0.058%
8/20/2026BTG Pactual Asset Management US LLC14,799$2.82M0.2%-7.5%0.030%
8/20/2026Ancora Advisors LLC1,712$326K0.0%-3.9%0.003%
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8/20/2026Sigma Planning Corp8,039$1.53M0.0%-19.9%0.016%
8/20/2026Benjamin Edwards Inc.3,231$614K0.0%-79.7%0.006%
8/20/2026GTS Securities LLC1,399$266K0.0%-61.9%0.003%
8/20/2026Flputnam Investment Management Co.2,441$443K0.0%+16.3%0.005%
8/20/2026Cookson Peirce & Co. Inc.2,066$393K0.0%-11.7%0.004%
8/20/2026Northwestern Mutual Wealth Management Co.27,208$5.18M0.0%+12.7%0.055%
8/20/2026Wedbush Securities Inc.4,235$805K0.0%+2.6%0.008%
8/20/2026Greenleaf Trust1,124$214K0.0%N/A0.002%
8/19/2026Toth Financial Advisory Corp42,261$8.04M0.8%+12.7%0.086%
8/19/2026Ferguson Wellman Capital Management Inc.6,013$1.14M0.0%-2.7%0.012%
8/19/2026Navellier & Associates Inc.2,794$531K0.0%N/A0.006%
8/19/2026Hsbc Holdings PLC1,541$293K0.0%-57.4%0.003%
8/15/2026First Bancorp Inc ME539$103K0.0%N/A0.001%
8/12/2026Compass Financial Management LLC296$56K0.0%N/A0.001%
8/8/2026Burke & Herbert Bank & Trust Co.3,085$587K0.1%-8.1%0.006%
8/8/2026Wealthfront Advisers LLC14,753$2.81M0.0%+11.5%0.030%
8/8/2026Pension & Wealth Management Advisors Inc.145$28K0.0%N/A0.000%
8/7/2026Citizens Financial Group Inc. RI2,412$459K0.0%-22.5%0.005%
8/7/2026BlackRock Inc.6,520$1.24M0.0%+21.3%0.013%
8/7/2026Trust Co. of Vermont230$44K0.0%N/A0.000%
8/7/2026Joseph P. Lucia & Associates LLC2,670$508K0.2%-2.9%0.005%
8/7/2026Beverly Hills Private Wealth LLC2,821$537K0.1%-5.0%0.006%
8/7/2026Simplicity Wealth LLC5,864$1.12M0.0%+25.7%0.012%
8/7/2026Baxter Bros Inc.4,949$941K0.1%+29.8%0.010%
8/7/2026HBK Sorce Advisory LLC1,489$286K0.0%-13.8%0.003%
8/7/2026Continuum Advisory LLC2,468$469K0.0%-19.0%0.005%
8/6/2026Argent Trust Co1,618$308K0.0%-5.5%0.003%
8/6/2026Flputnam Investment Management Co.2,441$443K0.0%+16.3%0.005%
8/6/2026Global Retirement Partners LLC1,782$339K0.0%N/A0.004%
8/6/2026Bank of New York Mellon Corp12,725$2.42M0.0%+1.5%0.026%
8/6/2026Avalon Trust Co14,805$2.82M0.2%-1.5%0.030%
8/6/2026Canton Hathaway LLC8,711$1.66M0.3%-12.5%0.018%
8/5/2026Innovative Asset Advisors Group LLC819$156K0.1%+27.2%0.002%
8/5/2026HighTower Advisors LLC46,004$8.75M0.0%-35.1%0.093%
8/5/2026Janney Montgomery Scott LLC653,390$124.27M0.2%+0.1%1.323%
8/5/2026Fifth Third Bancorp27,456$5.22M0.0%+0.4%0.056%
8/5/2026White Lighthouse Investment Management Inc.9,050$1.72M0.2%-2.4%0.018%
8/5/2026Midwest Trust Co4,423$841K0.0%-9.6%0.009%
8/5/2026Founders Financial Alliance LLC1,177$224K0.0%+177.6%0.002%
8/5/2026Investment Partners LTD.1,090$207K0.1%N/A0.002%
8/4/2026Leuthold Group LLC12,614$2.40M0.2%-4.9%0.026%
8/4/2026Choreo LLC3,403$647K0.0%+18.5%0.007%
8/3/2026Pinnacle Associates Ltd.16,846$3.20M0.0%-8.8%0.034%
8/3/2026Oppenheimer & Co. Inc.22,528$4.29M0.0%-15.7%0.046%
7/10/2026Whitener Capital Management Inc.1,110$211K0.0%N/A0.002%
7/10/2026City Holding Co.1,507$287K0.0%+9,946.7%0.003%
7/10/2026Bay Colony Advisory Group Inc d b a Bay Colony Advisors2,363$449K0.0%+34.0%0.005%
7/10/2026Community Financial Services Group LLC3,716$706K0.1%-2.4%0.008%
7/10/2026Perkins Coie Trust Co19,544$3.72M0.6%-1.6%0.040%
7/10/2026Wealthcare Advisory Partners LLC8,457$1.61M0.0%-5.1%0.017%
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7/9/2026Harrell Investment Partners LLC3,957$753K0.2%-1.6%0.008%
7/9/2026Bay Rivers Group2,026$385K0.1%-4.5%0.004%
7/9/2026Focus Financial Network Inc.5,697$1.08M0.0%-8.4%0.012%
7/9/2026Hennion & Walsh Asset Management Inc.3,610$687K0.0%+2.8%0.007%
7/8/2026Beacon Investment Advisory Services Inc.2,249$428K0.0%+4.6%0.005%
7/8/2026Chesley Taft & Associates LLC23,862$4.54M0.2%+0.2%0.049%
7/8/2026FNY Investment Advisers LLC1,791$340K0.1%+17,810.0%0.004%
7/8/2026Apella Capital LLC57,530$11.40M0.2%-0.7%0.119%
7/7/2026Mechanics Bank Trust Department1,350$257K0.0%-28.0%0.003%
7/7/2026Dynamic Advisor Solutions LLC3,058$582K0.0%-2.7%0.006%


IBB Institutional Ownership - Frequently Asked Questions

During the previous two years, 934 institutional investors and hedge funds held shares of iShares Biotechnology ETF. The most heavily invested institutionals were Bank of America Corp DE ($1.23B), Citigroup Inc. ($884.81M), Morgan Stanley ($540.76M), BNP Paribas Financial Markets ($360.06M), Envestnet Asset Management Inc. ($213.52M), Goldman Sachs Group Inc. ($203.21M), and Raymond James Financial Inc. ($167.81M).Learn more on iShares Biotechnology ETF's institutional investors.

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

Of the 723 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. ($3.89M), BNP Paribas Financial Markets ($2.21M), Bank of America Corp DE ($1.17M), Raymond James Financial Inc. ($1.15M), WestEnd Advisors LLC ($629.67K), Truist Financial Corp ($629.35K), and Janney Montgomery Scott LLC ($621.96K).

Institutional investors have bought a total of 13,514,283 shares in the last 24 months. This purchase volume represents approximately $2.21B in transactions.

Of the 322 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: Goldman Sachs Group Inc. ($1.34M), JPMorgan Chase & Co. ($711.99K), Citigroup Inc. ($353.27K), Bank of America Corp DE ($243.11K), Bronte Capital Management Pty Ltd. ($226.08K), Healthcare of Ontario Pension Plan Trust Fund ($154K), and Jefferies Financial Group Inc. ($150.35K).

Institutional investors have sold a total of 4,292,045 shares in the last 24 months. This volume of shares sold represents approximately $703.46M in transactions.


Related Companies

Institutional ownership data for NASDAQ:IBB is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/23/2026. New 13F filings are added each quarter as they're published.
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