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Pacific Biosciences of California, Inc.

PACB
Exchange
Nasdaq
Industry
Laboratory Analytical Instruments
SEC CIK
0001299130

In the last 90 days, Pacific Biosciences of California, Inc. insiders filed 0 open-market purchases and 1 sale; 223 institutions reported holding it in 13F filings for Q2 2026, worth $320.8M in total; superinvestors ARK Invest and HHLR Advisors (Hillhouse) hold it.

Q2 2023 vs. Q1 2023

How the institutions holding Pacific Biosciences of California, Inc. changed between Q1 2023 and Q2 2023.

All holders in Q2 2023All holders in Q1 2023

13F holders of PACB: Q1 2023 compared with Q2 2023
MeasureQ1 2023Of which not filed for Q2 2023Q2 2023Change
Holders2602272+14
Shares253.4M76.3K253.8M+447.9K (+0.2%)
Value$2.93B$883.2K$3.37B+$444.3M (+15.2%)

2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (45)

Institutions that held Pacific Biosciences of California, Inc. at the end of Q2 2023 but not at the end of Q1 2023.

Institutions new to PACB in Q2 2023
InstitutionSharesValue% of portfolio
Millennium Management LLC1,303,381$17.3M0.02%
Schroder Investment Management Group712,417$9.48M0.01%
Man Group plc483,580$6.43M0.02%
Edmond de Rothschild Holding S.A.427,500$5.69M0.11%
Neuberger Berman Group LLC412,749$5.49M0.00%
Parkman Healthcare Partners LLC325,500$4.33M0.75%
Numerai GP LLC291,117$3.87M0.79%
GTS Securities LLC207,799$2.76M0.09%
First Trust Advisors LP204,779$2.72M0.00%
Simplex Trading, LLC170,443$2.27M0.10%
Quantbot Technologies LP163,024$2.17M0.14%
Cinctive Capital Management LP149,798$1.99M0.08%
Harvest Investment Services, LLC145,876$1.94M1.11%
Squarepoint Ops LLC98,944$1.32M0.01%
Gotham Asset Management, LLC85,599$1.14M0.02%
MML Investors Services, LLC71,791$955.0K0.01%
Holocene Advisors, LP70,709$940.4K0.00%
Fred Alger Management, LLC69,780$928.1K0.00%
Healthcare of Ontario Pension Plan Trust Fund68,000$904.4K0.00%
Franklin Resources Inc67,920$903.3K0.00%
Neo Ivy Capital Management60,282$802.0K0.42%
Cresset Asset Management, LLC50,944$677.6K0.00%
Difesa Capital Management, LP36,700$488.1K1.28%
Tiemann Investment Advisors, LLC34,000$452.2K0.23%
Kennedy Capital Management, Inc.27,012$359.3K0.01%
Dark Forest Capital Management LP25,729$342.2K0.04%
HRT Financial LP24,713$328.0K0.00%
Advisory Research Inc23,455$312.0K0.04%
E. Ohman J:or Asset Management AB21,400$284.6K0.01%
Counterpoint Mutual Funds LLC18,739$249.2K0.23%
Steel Peak Wealth Management LLC15,848$210.8K0.01%
Los Angeles Capital Management LLC15,547$206.8K0.00%
Interchange Capital Partners, LLC12,660$168.4K0.13%
Aigen Investment Management, LP12,537$166.7K0.02%
Cetera Advisor Networks LLC12,213$162.4K0.00%
Captrust Financial Advisors11,591$154.2K0.00%
Bayesian Capital Management, LP10,836$144.1K0.02%
My Legacy Advisors, LLC10,000$138.8K0.05%
Fairfield, Bush & Co.2,000$26.6K0.01%
GPS Wealth Strategies Group, LLC511$6.80K0.00%
State of Wyoming406$5.40K0.00%
Impact Partnership Wealth, LLC136$1.81K0.00%
Versant Capital Management, Inc48$6380.00%
Crewe Advisors LLC10$1330.00%
Ronald Blue Trust, Inc.34$00.00%

Sold out (31)

Institutions that held Pacific Biosciences of California, Inc. at the end of Q1 2023 and filed for Q2 2023 without it.

Not filed for Q2 2023 yet (2)

Institutions that held Pacific Biosciences of California, Inc. at the end of Q1 2023 and haven't filed a 13F for Q2 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding PACB in Q1 2023 that haven't filed for Q2 2023
InstitutionShares, Q1 2023Value, Q1 2023
ETF Managers Group, LLC47,036$544.7K
Kula Investments, LLC29,236$338.6K