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Disclosery

PACB PACIFIC BIOSCIENCES CALIF IN

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Stock (common), issuer CIK 1299130

224 managers (231 13F filers) reported a position in PACB shares at 2026-03-31, 188,188,584 shares in all. 46 filers opened a position and 31 filers sold out during the quarter.

Managers
224
13F filers
231
New
46
Added
60
Reduced
71
Sold out
31
Shares held by filers
188,188,584

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Gibson James R IIofficer (See Remarks)2026-10-06-661,815 S$3.108Form 4
Gibson James R IIofficer (See Remarks)2026-10-06+500,000 M$1.18Form 4

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
ARK Investment Management LLCin group ARK Investment Management LLC36,273,288$47.9M0.37%-990,94013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.25,267,429$33.4M<0.01%+1,922,45913F-HRTimelineGroup
SOFTBANK GROUP CORP.in group SOFTBANK GROUP CORP.20,451,570$27M0.24%013F-HRTimelineGroup
VANGUARD GROUP INCgroup of 6 filers holding17,780,265$23.5M+17,746,385Timeline
Sumitomo Mitsui Trust Group, Inc.in group Sumitomo Mitsui Trust Group, …7,037,987$9.29M0.01%-770,59313F-HRTimelineGroup
Amova Asset Management Americas, Inc.in group Amova Asset Management Americ…7,037,987$9.22M0.13%-770,59313F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC6,975,266$9.21M<0.01%-103,47813F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP6,121,716$8.08M<0.01%+209,49313F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC4,892,318$6.46M<0.01%+547,74913F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.3,637,547$4.8M<0.01%-800,72613F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP3,509,613$4.63M<0.01%+632,42913F-HRTimelineGroup
Nuveen, LLCin group TIAA2,950,929$3.9M<0.01%+2,102,71013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC2,489,100$3.29M0.01%-1,361,50013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co2,405,496$3.18M<0.01%-60,35713F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP2,130,788$2.81M<0.01%+83,94913F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,840,461$2.43M<0.01%-570,07913F-HRTimelineGroup
IQ EQ FUND MANAGEMENT (IRELAND) Ltd1,788,393$2.36M0.18%-106,53813F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…1,719,165$2.27M<0.01%-892,37813F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/1,666,706$2.2M<0.01%-188,10813F-HRTimelineGroup
UBS Group AGin group UBS Group AG1,640,099$2.16M<0.01%-1,531,44713F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,576,051$2.08M<0.01%-1,590,19013F-HRTimelineGroup
Birchview Capital, LP1,500,000$1.98M1.13%+1,000,00013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.1,468,148$1.94M<0.01%+35,13713F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC1,390,070$1.83M<0.01%-110,44813F-HRTimelineGroup
HRT FINANCIAL LP1,265,535$1.67M<0.01%-98,04213F-HRTimeline
Qube Research & Technologies Ltd1,184,975$1.56M<0.01%new13F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC988,467$1.3M<0.01%-390,40513F-HRTimelineGroup
BOURNE LENT ASSET MANAGEMENT INC951,055$1.26M0.46%-16,00013F-HRTimeline
HHLR ADVISORS, LTD.in group HHLR ADVISORS, LTD.918,892$1.21M0.07%013F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP899,550$1.19M<0.01%+575,80113F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp813,406$1.07M<0.01%-21,16713F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …808,700$1.07M<0.01%013F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC759,492$1M<0.01%+672,52813F-HRTimelineGroup
Casdin Capital, LLC723,767$955K0.07%-3,500,00013F-HRTimeline
TUDOR INVESTMENT CORP ET AL684,707$904K<0.01%new13F-HRTimeline
Mirador Capital Partners LP604,884$798K0.11%+13,87913F-HRTimeline
PEAK6 LLCin group PEAK6 LLC599,022$791K0.02%new13F-HRTimelineGroup
CARRET ASSET MANAGEMENT, LLC559,140$738K0.07%+89,14013F-HRTimeline
Vestmark Advisory Solutions, Inc.550,089$726K0.01%-25513F-HRTimeline
ALLIANCEBERNSTEIN L.P.387,060$724K<0.01%013F-HRTimeline
PANAGORA ASSET MANAGEMENT INC502,663$664K<0.01%new13F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…469,875$620K<0.01%+445,97513F-HRTimelineGroup
ArrowMark Colorado Holdings LLC468,382$618K0.02%013F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC418,791$549K<0.01%-22,45913F-HRTimelineGroup
GROUP ONE TRADING LLC365,021$482K0.02%-95,22913F-HRTimeline
CAXTON ASSOCIATES LLP353,130$466K0.01%-288,59413F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding352,009$465K+12,199Timeline
RHUMBLINE ADVISERS348,942$461K<0.01%-12,02113F-HRTimeline
Creative Planningin group Creative Planning327,360$432K<0.01%-192,36613F-HRTimelineGroup
LPL Financial LLC299,597$395K<0.01%+25,35013F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.285,700$377K<0.01%-2,671,70013F-HRTimelineGroup
HIMENSION CAPITAL (SINGAPORE) PTE. LTD.276,532$365K0.03%new13F-HRTimeline
WATER ISLAND CAPITAL LLC272,040$359K0.05%new13F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management260,538$344K<0.01%new13F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC248,477$327K<0.01%+195,76913F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\244,769$323K<0.01%+25,78813F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd244,764$323K0.01%-383,45813F-HRTimelineGroup
JENNISON ASSOCIATES LLC229,794$303K<0.01%new13F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC222,347$293K<0.01%-249,76113F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/188,043$249K<0.01%+24,51613F-HRTimeline
Green Alpha Advisors, LLC182,618$241K0.24%-84813F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO166,823$220K<0.01%new13F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC164,558$217K<0.01%-18,72013F-HRTimelineGroup
Main Street Research LLC152,100$201K0.01%new13F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC148,961$197K<0.01%+44,34013F-HRTimelineGroup
AdvisorNet Financial, Inc142,057$188K0.01%+8,29013F-HRTimeline
GSA CAPITAL PARTNERS LLP137,332$181K0.01%-167,84513F-HRTimeline
FARALLON CAPITAL MANAGEMENT, L.L.C.135,000$178K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO138,504$175K<0.01%-318,40413F-HR/ATimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN131,214$173K<0.01%-182,80013F-HR/ATimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…127,090$168K<0.01%+10,90213F-HRTimelineGroup
Koa Wealth Management, LLC120,000$158K0.11%013F-HRTimeline
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC115,549$152K<0.01%-6,37713F-HRTimelineGroup
IEQ CAPITAL, LLC112,698$149K<0.01%new13F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd112,503$149K<0.01%-93,90713F-HRTimelineGroup
SIMPLEX TRADING, LLC109,016$144K<0.01%new13F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD107,800$142K<0.01%new13F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC101,371$134K<0.01%-22,56513F-HRTimeline
GABELLI FUNDS LLCin group GAMCO Investors (Gabelli)100,000$132K<0.01%013F-HRTimelineGroup
KAVAR CAPITAL PARTNERS GROUP, LLC93,319$123K0.02%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND84,825$112K<0.01%013F-HRTimeline
Kestra Advisory Services, LLCgroup of 2 filers holding84,398$111K-1,660Timeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP81,300$107K<0.01%new13F-HRTimelineGroup
Police & Firemen's Retirement System of…79,955$106K<0.01%013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …74,844$98.8K<0.01%-7,68313F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…71,941$95K<0.01%013F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP70,026$92.4K<0.01%-83413F-HRTimelineGroup
HARTLINE INVESTMENT CORP/69,000$91.1K0.01%+38,00013F-HRTimeline
HUB Investment Partners, LLC67,000$88.4K<0.01%+5,10013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS65,398$86.3K<0.01%-65713F-HRTimelineGroup
State of Wyoming55,529$73.3K0.01%+48,25513F-HRTimeline
CWM, LLCin group CWM, LLC53,794$71K<0.01%+47,59113F-HRTimelineGroup
China Universal Asset Management Co., L…53,592$70.7K0.01%+4,39613F-HRTimeline
ProShare Advisors LLC53,535$70.7K<0.01%-10,26413F-HRTimeline
Engineers Gate Manager LP52,289$69K<0.01%+30,81813F-HRTimeline
Cetera Investment Advisers51,359$67.8K<0.01%+2,41613F-HRTimeline
Abacus Planning Group, Inc.51,238$67.6K0.01%-48,76213F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…50,517$66.7K<0.01%+42,58513F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC50,142$66.2K<0.01%-1,40613F-HRTimelineGroup
Evolution Wealth Advisors, LLC50,000$66K0.01%013F-HRTimeline
Wealth Architects, LLC48,725$64.3K0.01%013F-HRTimeline
SteelPeak Wealth, LLC47,872$63.2K<0.01%-33,55013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…43,661$58.5K<0.01%+24,32413F-HRTimeline
CAPTRUST FINANCIAL ADVISORS44,320$58.5K<0.01%+1,36113F-HRTimeline
Clear Harbor Asset Management, LLC44,130$58.3K<0.01%-14,58013F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC43,487$57.4K<0.01%+20,75013F-HRTimelineGroup
Graham Capital Management, L.P.42,179$55.7K<0.01%-146,30613F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.40,291$53.2K<0.01%+15,21613F-HRTimelineGroup
Wealthfront Advisers LLC39,446$52.1K<0.01%+1,40513F-HRTimeline
Scientech Research LLC38,450$50.8K0.04%-214,43713F-HRTimeline
FMR LLCin group FMR LLC36,983$48.8K<0.01%+7,12813F-HRTimelineGroup
Sanctuary Advisors, LLC36,826$48.6K<0.01%+1,94613F-HRTimeline
DRW Securities, LLC35,565$46.9K<0.01%new13F-HRTimeline
IFP Advisors, Inc34,706$45.8K<0.01%-18,08113F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV34,673$45.8K<0.01%+14,01013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC33,099$43.7K<0.01%+2,89913F-HRTimelineGroup
SG Americas Securities, LLC32,061$42K<0.01%-68,69013F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC30,941$40.8K<0.01%+9,50613F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC30,843$40.7K<0.01%-34113F-HRTimeline
Venture Visionary Partners LLC30,300$40K<0.01%013F-HRTimeline
AXXCESS WEALTH MANAGEMENT, LLC28,603$37.8K<0.01%013F-HRTimeline
Sandbox Financial Partners, LLC27,517$36.3K0.01%013F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co25,662$34K<0.01%+5,38213F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC25,492$33.6K<0.01%-8,25413F-HRTimelineGroup
Private Wealth Partners, LLC25,000$33K<0.01%013F-HRTimeline
XPONANCE LLC24,777$32.7K<0.01%+3,31013F-HRTimeline
Private Advisor Group, LLC24,737$32.7K<0.01%+44113F-HRTimeline
Aquatic Capital Management LLC24,622$32.5K<0.01%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc24,447$32.3K<0.01%013F-HRTimelineGroup
Cresset Asset Management, LLC23,508$31K<0.01%+55313F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…22,894$30.2K<0.01%-3,20013F-HRTimelineGroup
Abel Hall, LLC22,699$30K0.01%+6,20813F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC22,602$29.8K<0.01%-71,46113F-HRTimelineGroup
Bay Colony Advisory Group, Inc d/b/a Ba…22,000$29K<0.01%013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC21,421$28.3K<0.01%new13F-HRTimelineGroup
SBI Securities Co., Ltd.20,984$27.7K<0.01%+15,61313F-HRTimeline
Pinegrove Venture Partners, LLC20,586$27.2K1.31%013F-HRTimeline
Prime Capital Investment Advisors, LLC20,279$26.8K<0.01%-1,69413F-HRTimeline
Interchange Capital Partners, LLC21,400$25.3K0.01%+4,58713F-HRTimeline
Krilogy Financial LLC15,344$25K<0.01%new13F-HRTimeline
Pallas Capital Advisors LLC18,811$24.8K<0.01%new13F-HRTimeline
Essential Partners LLC18,615$24.6K0.01%new13F-HRTimeline
INSIGNEO ADVISORY SERVICES, LLC18,595$24.5K<0.01%new13F-HRTimeline
Abacus Wealth Partners, LLC18,407$24.3K<0.01%-95,48213F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA17,230$23K<0.01%-7,66113F-HRTimelineGroup
GTS SECURITIES LLC17,133$22.6K<0.01%new13F-HRTimeline
Ballentine Partners, LLC16,663$22K<0.01%-4,16013F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP16,858$21.3K<0.01%new13F-HRTimelineGroup
Merit Financial Group, LLC15,567$20.5K<0.01%new13F-HRTimeline
Polymer Capital Management (US) LLC15,300$20.2K<0.01%-22,25813F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…14,943$19.7K<0.01%-2,05513F-HRTimeline
Quantinno Capital Management LP14,655$19.3K<0.01%+2,43013F-HRTimeline
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.14,514$19.2K<0.01%13F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…14,300$18.9K<0.01%new13F-HRTimelineGroup
BRIGHTON JONES LLC14,006$18.5K<0.01%new13F-HR/ATimeline
Chicago Partners Investment Group LLC10,447$17.9K<0.01%new13F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC11,998$15.8K<0.01%-11713F-HRTimelineGroup
CIBC WORLD MARKET INC.11,400$15K<0.01%013F-HRTimeline
HighTower Advisors, LLC11,287$14.9K<0.01%+1,18413F-HRTimeline
AXQ CAPITAL, LP10,974$14.5K<0.01%new13F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…10,806$14.3K<0.01%new13F-HRTimelineGroup
Kingsview Wealth Management, LLC10,765$14.2K<0.01%+33113F-HRTimeline
HORIZON KINETICS ASSET MANAGEMENT LLC10,551$13.9K<0.01%-48313F-HRTimeline
DKM Wealth Management, Inc.10,000$13.2K0.01%013F-HRTimeline
FNY Investment Advisers, LLC10,000$13K0.01%013F-HRTimeline
Sterling Capital Management LLC9,203$12.1K<0.01%-6,71313F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…9,146$12.1K<0.01%-4,43613F-HRTimeline
Allworth Financial LP7,928$10.5K<0.01%+3,87713F-HRTimeline
Federation des caisses Desjardins du Qu…7,500$9.9K<0.01%013F-HRTimeline
SIGNATUREFD, LLC6,957$9.18K<0.01%-51013F-HRTimeline
GF FUND MANAGEMENT CO. LTD.6,705$8.85K<0.01%+77313F-HRTimeline
Twin Lakes Capital Management, LLC5,669$7.48K<0.01%-5,88813F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…5,198$6.86K<0.01%+3,95213F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC3,642$4.81K<0.01%013F-HRTimeline
Caitong International Asset Management …3,358$4.43K<0.01%-7,01313F-HRTimeline
Parallel Advisors, LLC3,101$4.09K<0.01%+10113F-HR/ATimeline
Hurley Capital, LLC2,976$3.93K<0.01%013F-HRTimeline
GAMMA Investing LLC2,965$3.91K<0.01%-8,56813F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…2,785$3.68K<0.01%new13F-HR/ATimelineGroup
Wilmington Savings Fund Society, FSB2,500$3.3K<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.2,140$2.83K<0.01%new13F-HR/ATimelineGroup
Arax Advisory Partners2,133$2.82K<0.01%+12113F-HRTimeline
LOUISBOURG INVESTMENTS INC.1,900$2.51K<0.01%013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…1,827$2.41K<0.01%new13F-HRTimelineGroup
Dynamic Wealth Strategies, LLC1,678$2.21K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC1,556$2.1K<0.01%+1,04713F-HRTimeline
Keating Financial Advisory Services, In…1,500$1.98K<0.01%013F-HRTimeline
Stone House Investment Management, LLC1,497$1.98K<0.01%new13F-HRTimeline
GILL CAPITAL PARTNERS, LLC977$1.29K<0.01%new13F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,000$1.26K<0.01%-1,66613F-HRTimelineGroup
CALDWELL SUTTER CAPITAL, INC.950$1.25K<0.01%013F-HRTimeline
Physician Wealth Advisors, Inc.917$1.21K<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC819$1.08K<0.01%+62613F-HRTimeline
Smithfield Trust Co774$1K<0.01%013F-HRTimeline
Tidemark, LLC700$924<0.01%013F-HRTimeline
QUADRANT CAPITAL GROUP LLC644$851<0.01%-1,91013F-HR/ATimeline
Ancora Advisors LLCin group Ancora Advisors LLC430$568<0.01%013F-HRTimelineGroup
Cassaday & Co Wealth Management LLC380$502<0.01%new13F-HRTimeline
Cornerstone Financial Management LLC377$498<0.01%013F-HR/ATimeline
US BANCORP \DE\in group US BANCORP \DE\303$400<0.01%013F-HRTimelineGroup

Events

  • Gibson James R II disposed of 161,815 PACB shares on 2026-10-06, Form 4 filed 2026-10-08. 0001384133-26-000004

    Accepted , ingested