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Pacific Biosciences of California (PACB) Institutional Ownership

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$1.34 -0.06 (-3.93%)
As of 11:23 AM Eastern
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Institutional Ownership Changes (13F Filings) for Pacific Biosciences of California (NASDAQ:PACB)

Number of
Institutional Buyers
(last 12 months)
80
Total
Institutional Inflows
(last 12 months)
$61.67M
Number of
Institutional Sellers
(last 12 months)
39
Total
Institutional Outflows
(last 12 months)
$37.92M
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PACB Institutional Buying and Selling by Quarter

Pacific Biosciences of California Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/7/2026 Mirador Capital Partners LP342,482$575K0.1%-43.4%0.110%
5/21/2026Essential Partners LLC18,615$25K0.0%N/A0.006%
5/19/2026Bank of America Corp DE1,666,706$2.20M0.0%-10.1%0.537%
5/14/2026Renaissance Technologies LLC2,489,100$3.29M0.0%-35.4%0.801%
5/14/2026Caxton Associates LLP353,130$466K0.0%-45.0%0.114%
5/14/2026Sei Investments Co.166,823$220K0.0%N/A0.054%
5/14/2026State of Wyoming55,529$73K0.0%+663.4%0.018%
5/12/2026Himension Capital Singapore PTE. LTD.276,532$365K0.0%N/A0.089%
5/8/2026Amova Asset Management Americas Inc.7,037,987$9.22M0.1%-9.9%2.267%
5/7/2026Dimensional Fund Advisors LP899,550$1.19M0.0%+177.9%0.290%
5/6/2026Jennison Associates LLC229,794$303K0.0%N/A0.074%
5/6/2026 SteelPeak Wealth LLC47,872$63K0.0%-41.2%0.015%
5/5/2026Bank of New York Mellon Corp813,406$1.07M0.0%-2.5%0.262%
4/30/2026Hsbc Holdings PLC248,477$327K0.0%+371.4%0.080%
4/30/2026Main Street Research LLC152,100$201K0.0%N/A0.049%
4/30/2026Sumitomo Mitsui Trust Group Inc.7,037,987$9.29M0.0%-9.9%2.267%
4/29/2026Hartline Investment Corp69,000$91K0.0%+122.6%0.022%
4/18/2026Bourne Lent Asset Management Inc.951,055$1.26M0.5%-1.7%0.315%
4/17/2026AdvisorNet Financial Inc142,057$188K0.0%+6.2%0.047%
4/16/2026SG Americas Securities LLC32,061$42K0.0%-68.2%0.011%
4/16/2026 Kavar Capital Partners Group LLC93,319$123K0.0%N/A0.031%
3/20/2026Hsbc Holdings PLC52,708$98K0.0%N/A0.017%
2/19/2026Invesco Ltd.1,433,011$2.68M0.0%+29.5%0.475%
2/18/2026Mercer Global Advisors Inc. ADV20,663$39K0.0%+47.9%0.007%
2/18/2026XTX Topco Ltd628,222$1.18M0.0%+5,001.3%0.208%
2/18/2026Polymer Capital Management US LLC37,558$70K0.0%N/A0.012%
2/18/2026Quadrature Capital Ltd206,410$386K0.0%-41.4%0.068%
2/18/2026Millennium Management LLC4,344,569$8.12M0.0%-11.6%1.439%
2/18/2026Engineers Gate Manager LP21,471$40K0.0%N/A0.007%
2/18/2026Casdin Capital LLC4,223,767$7.90M0.5%+483.6%1.399%
2/17/2026AQR Capital Management LLC86,964$163K0.0%+69.4%0.029%
2/17/2026Cetera Investment Advisers48,943$92K0.0%-67.4%0.016%
2/17/2026Jump Financial LLC33,746$63K0.0%N/A0.011%
2/17/2026Price T Rowe Associates Inc. MD163,527$306K0.0%+12.1%0.054%
2/17/2026Captrust Financial Advisors42,959$80K0.0%N/A0.014%
2/17/2026Graham Capital Management L.P.188,485$352K0.0%N/A0.062%
2/17/2026Magnetar Financial LLC31,602$59K0.0%N/A0.010%
2/17/2026Carret Asset Management LLC470,000$879K0.1%+11.9%0.156%
2/16/2026Mariner LLC40,004$75K0.0%+251.0%0.013%
2/16/2026Barclays PLC472,108$883K0.0%+18.1%0.156%
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2/13/2026The Manufacturers Life Insurance Company 82,527$154K0.0%-12.1%0.027%
2/13/2026Stifel Financial Corp70,860$133K0.0%+29.5%0.023%
2/13/2026Headlands Technologies LLC733,840$1.37M0.1%N/A0.243%
2/13/2026Charles Schwab Investment Management Inc.2,465,853$4.61M0.0%+1.6%0.817%
2/13/2026Wells Fargo & Company MN314,014$587K0.0%+35.4%0.104%
2/12/2026HRT Financial LP1,363,577$2.55M0.0%N/A0.452%
2/12/2026MetLife Investment Management LLC116,188$217K0.0%-15.1%0.038%
2/12/2026Cibc World Markets Corp18,268$34K0.0%N/A0.006%
2/12/2026Renaissance Technologies LLC3,850,600$7.20M0.0%N/A1.275%
2/12/2026Dimensional Fund Advisors LP323,749$603K0.0%-10.8%0.107%
2/12/2026IQ EQ FUND MANAGEMENT IRELAND Ltd1,894,931$3.54M0.2%+47.0%0.628%
2/12/2026Polen Capital Management LLC137,149$256K0.0%N/A0.045%
2/12/2026Nuveen LLC848,219$1.59M0.0%+213.9%0.281%
2/11/2026ARK Investment Management LLC37,264,228$69.68M0.5%+20.5%12.343%
2/11/2026Deutsche Bank AG218,981$409K0.0%+4.8%0.073%
2/11/2026Amova Asset Management Americas Inc.7,808,580$14.60M0.2%-10.0%2.586%
2/11/2026Outlook Wealth Advisors LLC18,000$34K0.0%N/A0.006%
2/11/2026LPL Financial LLC274,247$513K0.0%+28.1%0.091%
2/10/2026Goldman Sachs Group Inc.1,378,872$2.58M0.0%+170.7%0.457%
2/10/2026Clear Harbor Asset Management LLC58,710$110K0.0%-53.1%0.019%
2/10/2026Koss Olinger Consulting LLC2,600,000$4.86M0.4%-21.2%0.861%
2/10/2026Intech Investment Management LLC123,936$232K0.0%-6.4%0.041%
2/9/2026Geode Capital Management LLC7,078,744$13.24M0.0%+2.5%2.345%
2/6/2026 IFP Advisors Inc52,787$99K0.0%-44.8%0.017%
2/6/2026ProShare Advisors LLC63,799$119K0.0%+10.2%0.021%
2/5/2026 Abacus Wealth Partners LLC113,889$213K0.0%N/A0.038%
2/2/2026Benjamin Edwards Inc.121,926$228K0.0%-8.9%0.040%
1/30/2026Wealthfront Advisers LLC38,041$71K0.0%-57.8%0.013%
1/29/2026UBS Group AG3,171,546$5.93M0.0%+111.8%1.050%
1/27/2026Private Wealth Partners LLC25,000$47K0.0%N/A0.008%
1/23/2026Sumitomo Mitsui Trust Group Inc.7,808,580$14.60M0.0%-10.0%2.586%
1/20/2026 SteelPeak Wealth LLC81,422$152K0.0%+172.0%0.027%
1/14/2026 Mirador Capital Partners LP591,005$1.11M0.2%+1.7%0.196%
1/9/2026SG Americas Securities LLC100,751$188K0.0%+42.6%0.033%
1/7/2026Green Alpha Advisors LLC183,466$343K0.3%+5.4%0.061%
1/1/2026JPMorgan Chase & Co.468,880$600K0.0%-2.4%0.155%
12/15/2025Bourne Lent Asset Management Inc.967,055$1.24M0.4%-0.5%0.320%
12/2/2025 IFP Advisors Inc95,612$122K0.0%-35.5%0.032%
11/21/2025CIBC Bancorp USA Inc.29,435$38K0.0%N/A0.010%
11/19/2025Caitong International Asset Management Co. Ltd22,776$29K0.0%+891.1%0.008%
11/17/2025Kestra Private Wealth Services LLC49,900$64K0.0%+78.9%0.017%
11/17/2025Water Island Capital LLC35,754$46K0.0%N/A0.012%
11/17/2025Millennium Management LLC4,916,795$6.29M0.0%+500.9%1.629%
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.325,150$416K0.0%-7.2%0.108%
11/17/2025Brevan Howard Capital Management LP101,957$131K0.0%N/A0.034%
11/17/2025Bank of America Corp DE1,472,690$1.89M0.0%+109.6%0.488%
11/14/2025Creative Planning318,850$408K0.0%+81.5%0.106%
11/14/2025Zacks Investment Management19,170$25K0.0%N/A0.006%
11/14/2025Raymond James Financial Inc.161,865$207K0.0%+6.5%0.054%
11/14/2025Man Group plc250,276$320K0.0%N/A0.083%
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11/14/2025Two Sigma Investments LP401,766$514K0.0%N/A0.133%
11/14/2025Main Street Research LLC142,100$182K0.0%N/A0.047%
11/13/2025UBS Group AG1,497,226$1.92M0.0%-24.9%0.496%
11/13/2025BNP Paribas Financial Markets58,326$75K0.0%+60.0%0.019%
11/13/2025Russell Investments Group Ltd.22,871$29K0.0%N/A0.008%
11/12/2025Amova Asset Management Americas Inc.8,677,558$11.02M0.1%-5.9%2.889%
11/12/2025ARK Investment Management LLC30,924,103$39.58M0.2%-14.8%10.295%
11/12/2025Dimensional Fund Advisors LP362,823$464K0.0%-7.1%0.121%
11/12/2025Intech Investment Management LLC132,368$169K0.0%+5.2%0.044%
11/10/2025Vestmark Advisory Solutions Inc.601,523$770K0.0%-53.5%0.200%


PACB Institutional Ownership - Frequently Asked Questions

During the previous two years, 162 institutional investors and hedge funds held shares of Pacific Biosciences of California. The most heavily invested institutionals were ARK Investment Management LLC ($69.68M), Softbank Group CORP. ($37.43M), Vanguard Group Inc. ($20.97M), Edmond DE Rothschild Holding S.A. ($16.57M), Geode Capital Management LLC ($13.24M), Nikko Asset Management Americas Inc. ($11.34M), and State Street Corp ($10.67M).Learn more on Pacific Biosciences of California's institutional investors.

Of the 131 institutional investors that purchased Pacific Biosciences of California's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Softbank Group CORP. ($20.45M), Millennium Management LLC ($10.94M), ARK Investment Management LLC ($9.61M), T. Rowe Price Investment Management Inc. ($4.90M), Renaissance Technologies LLC ($3.85M), Casdin Capital LLC ($3.50M), and Koss Olinger Consulting LLC ($3.30M).

Institutional investors have bought a total of 38,257,434 shares in the last 24 months. This purchase volume represents approximately $61.67M in transactions.

Of the 39 institutional investors that sold Pacific Biosciences of California's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Edmond DE Rothschild Holding S.A. ($8.49M), ARK Investment Management LLC ($5.55M), Jackson Square Partners LLC ($2.77M), Sumitomo Mitsui Trust Group Inc. ($2.53M), Amova Asset Management Americas Inc. ($2.18M), Renaissance Technologies LLC ($1.36M), and Koss Olinger Consulting LLC ($700K).

Institutional investors have sold a total of 28,238,335 shares in the last 24 months. This volume of shares sold represents approximately $37.92M in transactions.


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This page (NASDAQ:PACB) was last updated on 7/24/2026 by MarketBeat.com Staff.
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