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Pacific Biosciences of California (PACB) Institutional Ownership

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$1.25 -0.04 (-3.10%)
Closing price 04:00 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)
85
Total
Institutional Inflows
(last 12 months)
$99.79M
Number of
Institutional Sellers
(last 12 months)
52
Total
Institutional Outflows
(last 12 months)
$53.90M
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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
9/15/2025 Amiral Gestion2,733,290$3.21M1.4%N/A0.910%
8/22/2025 Cim Investment Management Inc.25,550$32K0.0%+100.7%0.009%
8/16/2025 Nikko Asset Management Americas Inc.9,218,455$11.34M0.1%-3.6%3.069%
8/15/2025 Engineers Gate Manager LP88,827$110K0.0%N/A0.030%
8/15/2025 Birchview Capital LP400,000$496K0.5%N/A0.133%
8/15/2025 Bank of America Corp DE702,703$871K0.0%+35.9%0.234%
8/14/2025 California State Teachers Retirement System19,821$25K0.0%-91.4%0.007%
8/14/2025 Raymond James Financial Inc.151,969$188K0.0%+16.8%0.051%
8/14/2025 Canada Pension Plan Investment Board73,300$91K0.0%+1,027.7%0.024%
8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.350,548$435K0.0%-49.2%0.117%
8/14/2025 HUB Investment Partners LLC61,900$77K0.0%N/A0.021%
8/13/2025 Invesco Ltd.839,340$1.04M0.0%+60.0%0.279%
8/12/2025 Financial Advocates Investment Management40,000$50K0.0%N/A0.013%
8/12/2025 XTX Topco Ltd954,596$1.18M0.0%+95.5%0.318%
8/12/2025 Edmond DE Rothschild Holding S.A.13,366,200$16.57M0.3%-38.8%4.450%
8/12/2025 Prudential Financial Inc.35,684$44K0.0%+73.0%0.012%
8/12/2025 Rhumbline Advisers407,147$505K0.0%-7.2%0.136%
8/12/2025 Legal & General Group Plc24,447$30K0.0%-89.6%0.008%
8/12/2025 JPMorgan 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%
5/14/2025Freedom Investment Management Inc.24,606$29K0.0%-49.6%0.008%
5/14/2025Jump Financial LLC21,413$25K0.0%N/A0.007%
5/13/2025Vestmark 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%
5/12/2025Koss Olinger Consulting LLC3,000,000$3.54M0.3%+50.0%1.000%
5/12/2025Jackson 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%
5/9/2025IQ EQ FUND MANAGEMENT IRELAND Ltd318,170$375K0.0%+94.6%0.106%
5/8/2025Baader 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%
5/7/2025ARK Investment Management LLC36,478,441$43.05M0.4%+1.2%12.158%
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%
5/2/2025Wealthfront Advisers LLC89,576$106K0.0%+137.3%0.030%
4/29/2025Bank of New York Mellon Corp863,639$1.02M0.0%-83.4%0.290%
4/29/2025Hartline Investment Corp31,000$37K0.0%N/A0.010%
4/28/2025Teacher Retirement System of Texas36,528$43K0.0%N/A0.012%
4/25/2025Sumitomo Mitsui Trust Group Inc.9,565,331$11.29M0.0%-6.0%3.211%
4/14/2025Bourne Lent Asset Management Inc.972,255$1.15M0.5%+3.0%0.326%
4/11/2025Sandbox Financial Partners LLC27,517$32K0.0%N/A0.009%
4/9/2025Green Alpha Advisors LLC216,794$256K0.3%+111.7%0.073%
4/9/2025Mirador Capital Partners LP515,734$609K0.1%+127.6%0.173%
4/8/2025Rhumbline Advisers438,775$518K0.0%+4.8%0.147%
4/7/2025AdvisorNet Financial Inc76,664$90K0.0%+18.4%0.026%
3/17/2025Wealth 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%
2/17/2025ProShare 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%
2/17/2025Cetera 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%
(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, 192 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), Vanguard Group Inc. ($19.19M), and Iron Triangle Partners LP ($18.08M).Learn more on Pacific Biosciences of California's institutional investors.

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

Of the 152 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 58,835,666 shares in the last 24 months. This purchase volume represents approximately $99.79M in transactions.

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

Of the 52 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), Sumitomo Mitsui Trust Group Inc. ($3.42M), Goldman Sachs Group Inc. ($2.93M), Nikko Asset Management Americas Inc. ($2.65M), and Vanguard Group Inc. ($2.42M).

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

Institutional investors have sold a total of 37,636,746 shares in the last 24 months. This volume of shares sold represents approximately $53.90M in transactions.


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This page (NASDAQ:PACB) was last updated on 9/24/2025 by MarketBeat.com Staff
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