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Pacific Biosciences of California (PACB) Institutional Ownership

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$1.21 -0.05 (-3.97%)
Closing price 08/12/2025 04:00 PM Eastern
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$1.22 +0.01 (+0.41%)
As of 08/12/2025 07:58 PM Eastern
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Institutional Ownership Changes (13F Filings) for Pacific Biosciences of California (NASDAQ:PACB)

Number of
Institutional Buyers
(last 12 months)
84
Total
Institutional Inflows
(last 12 months)
$97.16M
Number of
Institutional Sellers
(last 12 months)
52
Total
Institutional Outflows
(last 12 months)
$50.14M
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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
8/12/2025Prudential Financial Inc.35,684$44K0.0%+73.0%0.012%
8/12/2025Rhumbline Advisers407,147$505K0.0%-7.2%0.136%
8/12/2025Legal & General Group Plc24,447$30K0.0%-89.6%0.008%
8/12/2025JPMorgan Chase & Co.480,502$596K0.0%-7.8%0.160%
8/8/2025 Intech Investment Management LLC125,804$156K0.0%-32.8%0.042%
8/8/2025 Cetera Investment Advisers104,725$130K0.0%+10.1%0.035%
8/8/2025 Creative Planning175,690$218K0.0%+245.9%0.059%
8/8/2025 Geode Capital Management LLC6,718,879$8.33M0.0%+6.4%2.239%
8/7/2025 Jackson Square Partners LLC553,103$686K0.3%-83.3%0.184%
8/6/2025 Vestmark Advisory Solutions Inc.1,294,186$1.61M0.0%+89.9%0.431%
8/4/2025 Carret Asset Management LLC315,000$391K0.0%N/A0.105%
8/1/2025 IQ EQ FUND MANAGEMENT IRELAND Ltd789,271$979K0.1%+148.1%0.263%
8/1/2025 Koss Olinger Consulting LLC3,300,000$4.09M0.3%+10.0%1.100%
8/1/2025 Envestnet Asset Management Inc.149,741$186K0.0%-8.4%0.050%
8/1/2025 Green Alpha Advisors LLC207,023$257K0.2%-4.5%0.069%
7/31/2025 Sumitomo Mitsui Trust Group Inc.9,218,455$11.43M0.0%-3.6%3.072%
7/30/2025 ARK Investment Management LLC36,298,163$45.01M0.3%-0.5%12.096%
7/24/2025 IFP Advisors Inc148,330$184K0.0%-23.7%0.049%
7/23/2025 Prime Capital Investment Advisors LLC24,124$30K0.0%-32.4%0.008%
7/14/2025 AdvisorNet Financial Inc108,769$135K0.0%+41.9%0.036%
7/10/2025 Wealth Enhancement Advisory Services LLC30,113$37K0.0%+47.8%0.010%
7/9/2025 Mirador Capital Partners LP563,670$699K0.1%+9.3%0.188%
5/29/2025Rhumbline Advisers438,775$518K0.0%+4.8%0.146%
5/16/2025Goldman Sachs Group Inc.1,864,483$2.20M0.0%-61.1%0.621%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.689,526$814K0.0%-2.1%0.230%
5/16/2025Edmond DE Rothschild Holding S.A.21,855,180$25.79M0.5%+2.4%7.283%
5/14/2025 Freedom Investment Management Inc.24,606$29K0.0%-49.6%0.008%
5/14/2025Jump Financial LLC21,413$25K0.0%N/A0.007%
5/13/2025 Vestmark Advisory Solutions Inc.681,426$804K0.0%-24.0%0.227%
5/12/2025Nuveen LLC270,184$319K0.0%N/A0.090%
5/12/2025Invesco Ltd.524,643$619K0.0%+100.6%0.175%
5/12/2025 Koss Olinger Consulting LLC3,000,000$3.54M0.3%+50.0%1.000%
5/12/2025 Jackson Square Partners LLC3,320,361$3.92M0.5%-35.0%1.107%
5/9/2025Charles Schwab Investment Management Inc.2,121,524$2.50M0.0%-2.5%0.707%
5/9/2025Vanguard Group Inc.16,263,464$19.19M0.0%+6.8%5.420%
5/9/2025 IQ EQ FUND MANAGEMENT IRELAND Ltd318,170$375K0.0%+94.6%0.106%
5/8/2025 Baader Bank Aktiengesellschaft61,962$73K0.0%N/A0.021%
5/8/2025XTX Topco Ltd488,237$576K0.0%N/A0.163%
5/8/2025Federated Hermes Inc.465,258$549K0.0%+3.8%0.155%
5/7/2025 ARK Investment Management LLC36,478,441$43.05M0.4%+1.2%12.158%
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5/7/2025Nikko Asset Management Americas Inc.9,565,331$11.19M0.1%-6.0%3.188%
5/6/2025Universal Beteiligungs und Servicegesellschaft mbH408,700$482K0.0%N/A0.136%
5/2/2025 Wealthfront Advisers LLC89,576$106K0.0%+137.3%0.030%
4/29/2025 Bank of New York Mellon Corp863,639$1.02M0.0%-83.4%0.290%
4/29/2025 Hartline Investment Corp31,000$37K0.0%N/A0.010%
4/28/2025 Teacher Retirement System of Texas36,528$43K0.0%N/A0.012%
4/25/2025 Sumitomo Mitsui Trust Group Inc.9,565,331$11.29M0.0%-6.0%3.211%
4/14/2025 Bourne Lent Asset Management Inc.972,255$1.15M0.5%+3.0%0.326%
4/11/2025 Sandbox Financial Partners LLC27,517$32K0.0%N/A0.009%
4/9/2025 Green Alpha Advisors LLC216,794$256K0.3%+111.7%0.073%
4/9/2025 Mirador Capital Partners LP515,734$609K0.1%+127.6%0.173%
4/8/2025Rhumbline Advisers438,775$518K0.0%+4.8%0.147%
4/7/2025 AdvisorNet Financial Inc76,664$90K0.0%+18.4%0.026%
3/17/2025 Wealth Enhancement Advisory Services LLC22,973$42K0.0%-62.2%0.008%
2/19/2025Toronto Dominion Bank850,000$1.56M0.0%N/A0.310%
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC551,904$1.01M0.0%+7.4%0.202%
2/17/2025Two Sigma Advisers LP167,900$307K0.0%+19.8%0.061%
2/17/2025Two Sigma Investments LP1,113,577$2.04M0.0%+139.4%0.407%
2/17/2025Toronto Dominion Bank850,000$1.56M0.0%N/A0.310%
2/17/2025Softbank Group CORP.20,451,570$37.43M0.2%N/A7.468%
2/17/2025 ProShare Advisors LLC90,008$165K0.0%+32.8%0.033%
2/17/2025Millennium Management LLC17,065,331$31.23M0.0%+66.9%6.231%
2/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.703,961$1.29M0.0%-3.9%0.257%
2/17/2025Deutsche Bank AG249,841$457K0.0%+47.6%0.091%
2/17/2025Cresset Asset Management LLC25,883$47K0.0%-61.2%0.009%
2/17/2025 Cetera Investment Advisers28,332$52K0.0%-76.3%0.010%
2/17/2025Caxton Associates LP315,348$577K0.0%N/A0.115%
2/17/2025Bank of America Corp DE2,214,513$4.05M0.0%-5.9%0.809%
2/17/2025Benjamin Edwards Inc.165,431$303K0.0%+33.9%0.060%
2/17/2025BNP Paribas Financial Markets370,868$679K0.0%-44.0%0.135%
2/17/2025Algert Global LLC273,557$501K0.0%+8.9%0.100%
2/14/2025Oracle Investment Management Inc.279,638$512K0.3%-61.6%0.102%
2/14/2025Mercer Global Advisors Inc. ADV23,826$44K0.0%N/A0.009%
2/14/2025Soros Fund Management LLC2,372,265$4.34M0.1%+13.1%0.866%
2/14/2025Northern Trust Corp2,514,824$4.60M0.0%+6.7%0.918%
2/14/2025Boothbay Fund Management LLC23,608$43K0.0%N/A0.009%
2/14/2025Susquehanna Fundamental Investments LLC192,884$353K0.0%N/A0.070%
2/14/2025Voya Investment Management LLC81,344$149K0.0%-10.0%0.030%
2/14/2025T. Rowe Price Investment Management Inc.4,896,844$8.96M0.0%N/A1.788%
2/14/2025Price T Rowe Associates Inc. MD1,771,653$3.24M0.0%-3.6%0.647%
2/14/2025Hsbc Holdings PLC86,809$154K0.0%+10.3%0.032%
2/14/2025Stifel Financial Corp67,531$124K0.0%+33.2%0.025%
2/14/2025MetLife Investment Management LLC145,379$266K0.0%+21.0%0.053%
2/14/2025Dimensional Fund Advisors LP496,816$909K0.0%-9.6%0.181%
2/14/2025First Trust Advisors LP22,896$42K0.0%N/A0.008%
2/13/2025Marshall Wace LLP50,900$93K0.0%-97.6%0.019%
2/13/2025Guggenheim Capital LLC54,460$100K0.0%-24.5%0.020%
2/13/2025Barclays PLC1,660,059$3.04M0.0%+178.9%0.606%
2/13/2025Raymond James Financial Inc.138,116$253K0.0%N/A0.050%
2/13/2025Legal & General Group Plc234,635$429K0.0%-6.7%0.086%
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2/13/2025 Envestnet Asset Management Inc.140,123$256K0.0%-11.4%0.051%
2/13/2025Wells Fargo & Company MN163,154$299K0.0%+26.3%0.060%
2/12/2025RPO LLC31,477$58K0.1%N/A0.011%
2/12/2025Arete Wealth Advisors LLC32,616$58K0.0%-50.7%0.012%
2/12/2025 Geode Capital Management LLC6,262,925$11.46M0.0%-1.0%2.287%
2/12/2025Franklin Resources Inc.214,094$392K0.0%+20.3%0.078%
2/12/2025Alliancebernstein L.P.201,480$369K0.0%-41.2%0.074%
2/12/2025Edmond DE Rothschild Holding S.A.21,346,480$39.06M0.7%+5.1%7.795%
2/12/2025 IQ EQ FUND MANAGEMENT IRELAND Ltd163,482$299K0.0%+142.7%0.060%
2/12/2025JPMorgan Chase & Co.514,505$942K0.0%-8.9%0.188%
(Data available from 1/1/2016 forward)

PACB Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of PACB shares?

During the previous two years, 190 institutional investors and hedge funds held shares of Pacific Biosciences of California. The most heavily invested institutionals were ARK Investment Management LLC ($45.01M), Softbank Group CORP. ($37.43M), Millennium Management LLC ($31.23M), Lord Abbett & CO. LLC ($30.61M), Decheng Capital LLC ($28.85M), Deep Track Capital LP ($19.30M), and Vanguard Group Inc. ($19.19M).Learn more on Pacific Biosciences of California's institutional investors.

Which institutional investors have been buying Pacific Biosciences of California's stock?

Of the 147 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), Edmond DE Rothschild Holding S.A. ($11.25M), ARK Investment Management LLC ($11.14M), Millennium Management LLC ($6.84M), T. Rowe Price Investment Management Inc. ($4.90M), Vanguard Group Inc. ($4.70M), and Assenagon Asset Management S.A. ($4.34M).

How much institutional buying is happening at Pacific Biosciences of California?

Institutional investors have bought a total of 57,005,663 shares in the last 24 months. This purchase volume represents approximately $97.79M in transactions.

Which of Pacific Biosciences of California's major shareholders have been selling company stock?

Of the 53 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), Jackson Square Partners LLC ($5.74M), Bank of New York Mellon Corp ($4.71M), Farallon Capital Management LLC ($3.64M), Sumitomo Mitsui Trust Group Inc. ($3.42M), Goldman Sachs Group Inc. ($2.93M), and Vanguard Group Inc. ($2.42M).

How much institutional selling is happening at Pacific Biosciences of California?

Institutional investors have sold a total of 42,487,559 shares in the last 24 months. This volume of shares sold represents approximately $60.67M in transactions.


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This page (NASDAQ:PACB) was last updated on 8/13/2025 by MarketBeat.com Staff
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