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PACB Institutional Ownership

Top institutional (13F) holders of PACB and activist (13D/G) positions, sourced from SEC EDGAR.

Institutional owners
35
Institutional value
$223.25M
Top holder
BlackRock, Inc.

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Top holders

HolderFiledValue
BlackRock, Inc.holding companyAug 7, 2026$54.33M
ARK Investment Management LLCinvestment advisorAug 14, 2026$50.03M
Vanguard Capital Managementinvestment advisorAug 13, 2026$22.51M
GEODE CAPITAL MANAGEMENT, LLCinvestment advisorAug 12, 2026$12.78M
STATE STREET CORPORATIONinvestment advisorSep 22, 2026$10.01M
Point72 Asset Management, L.P.investment advisorAug 14, 2026$8.04M
TWO SIGMA INVESTMENTS, LPinvestment advisorAug 14, 2026$7.13M
D. E. Shaw & Co., Inc.investment advisorAug 14, 2026$7.07M
MILLENNIUM MANAGEMENT LLCinvestment advisorAug 14, 2026$6.66M
GOLDMAN SACHS GROUP INCinvestment advisorAug 14, 2026$5.43M
CITADEL ADVISORS LLCinvestment advisorSep 1, 2026$5.08M
SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisorAug 14, 2026$4.66M
Vanguard Portfolio Managementinvestment advisorAug 13, 2026$4.49M
CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisorAug 14, 2026$4.46M
NORTHERN TRUST CORPinvestment advisorAug 13, 2026$3.95M
BANK OF AMERICA CORP /DE/investment advisorAug 14, 2026$2.26M
Invesco Ltd.investment advisorAug 14, 2026$2.18M
AQR CAPITAL MANAGEMENT LLCinvestment advisorAug 14, 2026$2.18M
RENAISSANCE TECHNOLOGIES LLCinvestment advisorAug 13, 2026$1.62M
UBS Group AGinvestment advisorAug 13, 2026$1.5M
Bank of New York Mellon Corpholding companyAug 6, 2026$1.29M
Dimensional Fund Advisors LPinvestment advisorAug 11, 2026$1.28M
BALYASNY ASSET MANAGEMENT L.P.investment advisorAug 14, 2026$948.1K
MORGAN STANLEYinvestment advisorAug 13, 2026$802.7K
AllianceBernstein L.P.investment advisorAug 14, 2026$510.9K

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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.