Pacific Biosciences of CalifPACB
13F holders, Q3 2024 (September 30)226holders −3
21new positions
25sold out
6famous investors
$1.70avg. 13F price*
At the end of Q3 2024, 226 institutions reported holding Pacific Biosciences of Calif (PACB) in their 13F filings, down 3 from Q2 2024. 21 opened new positions and 25 sold out. The largest holders were ARK Investment Management ($56.8M), Madrone Advisors, LLC ($39.8M) and BlackRock, Inc. ($39.5M). 6 famous investors held it, including Cathie Wood (0.5% of ARK Investment Management's portfolio), George Soros (0.1% of Soros Fund Management's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Pacific Biosciences of Calif
- CUSIP
- 69404D108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2024 → Q3 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 21 | $2.7M |
| Exits | 25 | $5.8M |
All 13F filers, Q2 2024 → Q3 2024: 18,805,806 shares bought and 28,747,321 shares sold, net −9,941,515 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 226 holders
| ARK Investment Management | 0.52% | Add +0.6% | 33,406,401 | $56.8M |
| Madrone Advisors, LLC | 6.35% | No change | 23,391,915 | $39.8M |
| BlackRock, Inc. | 0.00% | — | 23,252,682 | $39.5M |
| Edmond DE Rothschild Holding S.A. | 0.56% | Add +21.3% | 20,307,880 | $34.5M |
| Vanguard Group Inc. | 0.00% | Reduce -32.1% | 17,642,804 | $30.0M |
| Sumitomo Mitsui Trust Group, Inc. | 0.01% | Reduce -6.1% | 11,865,766 | $20.2M |
| Amova Asset Management Americas, Inc. | 0.23% | Reduce -6.1% | 11,865,766 | $20.1M |
| Millennium Management | 0.02% | Add +125.1% | 10,422,578 | $17.7M |
| Geode Capital Management, LLC | 0.00% | Add +3.7% | 6,327,906 | $10.8M |
| Jackson Square Partners, LLC | 0.92% | Reduce -29.1% | 6,296,116 | $10.7M |
| State Street Corp. | 0.00% | Add +5.7% | 6,276,156 | $10.7M |
| Bank of New York Mellon Corp | 0.00% | Reduce -43.9% | 5,573,167 | $9.5M |
| Goldman Sachs Group Inc. | 0.00% | Add +6.4% | 4,238,267 | $7.2M |
| Morgan Stanley | 0.00% | Add +26.4% | 3,892,542 | $6.6M |
| Capital World Investors | 0.00% | No change | 3,390,000 | $5.8M |
| Jane Street Group, LLC | 0.01% | Add +56.7% | 2,671,269 | $4.5M |
| Northern Trust Corp. | 0.00% | Reduce -5.8% | 2,357,679 | $4.0M |
| Bank of America Corp. | 0.00% | Add +26.3% | 2,353,847 | $4.0M |
| Marshall Wace, LLP | 0.00% | Add +31.7% | 2,121,920 | $3.6M |
| Soros Fund Management | 0.10% | Add +23.6% | 2,098,000 | $3.6M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +4.2% | 2,040,303 | $3.5M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -5.2% | 1,838,752 | $3.1M |
| Susquehanna International Group, LLP | 0.01% | Add +111.4% | 1,728,864 | $2.9M |
| VK Services, LLC | 0.49% | Reduce -50.0% | 1,316,393 | $2.2M |
| Senvest Management, LLC | 0.06% | Add +36.1% | 1,093,954 | $1.9M |
| Casdin Capital, LLC | 0.12% | No change | 1,035,859 | $1.8M |
| Group One Trading LLC | 0.07% | Add +14.7% | 1,032,431 | $1.8M |
| Bourne Lent Asset Management Inc. | 0.62% | Add +0.3% | 954,595 | $1.6M |
| HHLR Advisors, LTD. | 0.03% | No change | 918,892 | $1.6M |
| Koss-Olinger Consulting, LLC | 0.12% | No change | 800,000 | $1.4M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -10.6% | 732,467 | $1.2M |
| Oracle Investment Management Inc. | 0.99% | Add +72.0% | 727,877 | $1.2M |
| BNP Paribas Financial Markets | 0.00% | Reduce -34.0% | 662,728 | $1.1M |
| Schonfeld Strategic Advisors LLC | 0.01% | New | 655,885 | $1.1M |
| UBS Group AG | 0.00% | Reduce -22.5% | 642,849 | $1.1M |
| Vestmark Advisory Solutions, Inc. | 0.04% | Reduce -12.7% | 620,707 | $1.1M |
| Barclays PLC | 0.00% | Add +143.0% | 595,150 | $1.0M |
| JPMorgan Chase & Co. | 0.00% | Add +8.9% | 564,507 | $960K |
| Dimensional Fund Advisors LP | 0.00% | Reduce -58.1% | 549,875 | $935K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -14.2% | 513,801 | $873K |
| Swiss National Bank | 0.00% | No change | 475,246 | $808K |
| ArrowMark Colorado Holdings LLC | 0.01% | No change | 468,382 | $796K |
| Two Sigma Investments, LP | 0.00% | Reduce -44.3% | 465,170 | $791K |
| Federated Hermes, Inc. | 0.00% | Reduce -0.9% | 442,924 | $753K |
| Nordea Investment Management AB | 0.00% | Reduce -1.6% | 425,626 | $747K |
| Rhumbline Advisers | 0.00% | Reduce -5.5% | 412,900 | $702K |
| FMR LLC | 0.00% | Add +641.3% | 408,151 | $694K |
| Alliancebernstein L.P. | 0.00% | No change | 342,540 | $582K |
| TD Asset Management Inc | 0.00% | No change | 292,686 | $512K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -10.4% | 295,365 | $502K |
| Assenagon Asset Management S.A. | 0.00% | Reduce -78.2% | 281,887 | $479K |
| Nuveen Asset Management, LLC | 0.00% | No change | 270,184 | $459K |
| Invesco Ltd. | 0.00% | Add +2.6% | 260,572 | $443K |
| Algert Global LLC | 0.01% | Reduce -26.4% | 251,196 | $427K |
| Walleye Capital LLC | 0.00% | Add +57.9% | 244,115 | $415K |
| Legal & General Group Plc | 0.00% | No change | 234,635 | $399K |
| California State Teachers Retirement System | 0.00% | Reduce -3.0% | 233,780 | $397K |
| Citigroup Inc. | 0.00% | Add +95.1% | 229,100 | $389K |
| Mirador Capital Partners LP | 0.07% | Add +263.6% | 223,212 | $379K |
| Franklin Resources Inc. | 0.00% | New | 177,936 | $365K |
| Bayesian Capital Management, LP | 0.04% | New | 213,900 | $364K |
| LPL Financial LLC | 0.00% | Reduce -2.9% | 195,513 | $332K |
| Brevan Howard Capital Management LP | 0.02% | Reduce -13.2% | 192,956 | $328K |
| Deutsche Bank AG | 0.00% | Add +43.8% | 169,301 | $288K |
| State of Wisconsin Investment Board | 0.00% | No change | 169,138 | $288K |
| Carret Asset Management, LLC | 0.03% | Add +110.0% | 163,000 | $277K |
| IFP Advisors, Inc | 0.01% | Add +16160.1% | 162,601 | $276K |
| Envestnet Asset Management Inc. | 0.00% | Add +35.9% | 158,170 | $269K |
| EMC Capital Management | 0.17% | Reduce -75.9% | 13,831 | $265K |
| Corebridge Financial, Inc. | 0.00% | Reduce -0.6% | 146,261 | $249K |
| Two Sigma Advisers, LP | 0.00% | Add +14.7% | 140,100 | $238K |
| Farallon Capital Management, L.L.C. | 0.00% | No change | 135,000 | $230K |
| Wells Fargo & Company | 0.00% | Reduce -13.1% | 129,221 | $220K |
| Benjamin Edwards Inc. | 0.00% | Add +12341.8% | 123,547 | $210K |
| MetLife Investment Management, LLC | 0.00% | Reduce -22.1% | 120,163 | $204K |
| Koa Wealth Management, LLC | 0.16% | No change | 120,000 | $204K |
| Clear Harbor Asset Management, LLC | 0.02% | Reduce -0.0% | 119,886 | $204K |
| Sei Investments Co. | 0.00% | Reduce -81.4% | 119,857 | $204K |
| Cetera Investment Advisers | 0.00% | Add +293.6% | 119,499 | $203K |
| Raymond James & Associates | 0.00% | Add +7.7% | 118,197 | $201K |
| Intech Investment Management LLC | 0.00% | New | 111,837 | $190K |
| Janus Henderson Group PLC | 0.00% | No change | 109,941 | $186K |
| Abacus Planning Group, Inc. | 0.03% | No change | 100,000 | $170K |
| NJ State Employees Deferred Compensation Plan | 0.02% | No change | 100,000 | $170K |
| Gabelli Funds LLC | 0.00% | No change | 100,000 | $170K |
| Commonwealth Equity Services, LLC | 0.00% | Add +614.0% | 91,321 | $155K |
| Voya Investment Management LLC | 0.00% | Reduce -0.7% | 90,391 | $154K |
| Osaic Holdings, Inc. | 0.00% | Add +1.3% | 87,373 | $149K |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 73,300 | $137K |
| HSBC Holdings PLC | 0.00% | Reduce -0.5% | 78,703 | $137K |
| Tudor Investment Corporation | 0.00% | New | 78,171 | $133K |
| Exome Asset Management LLC | 0.09% | No change | 75,300 | $128K |
| Guggenheim Capital LLC | 0.00% | Reduce -62.0% | 72,163 | $123K |
| State Board of Administration of Florida Retirement System | 0.00% | No change | 71,941 | $122K |
| Arizona State Retirement System | 0.00% | Add +2.9% | 70,581 | $120K |
| ProShare Advisors LLC | 0.00% | Add +34.0% | 67,793 | $115K |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 0.01% | Add +54.0% | 67,364 | $115K |
| Moloney Securities Asset Management, LLC | 0.02% | Reduce -56.0% | 67,200 | $114K |
| Arete Wealth Advisors, LLC | 0.01% | Reduce -20.2% | 66,172 | $114K |
| Cresset Asset Management, LLC | 0.00% | Reduce -3.3% | 66,773 | $114K |
"% of holder's portfolio" is PACB's weight in each manager's 13F, not the share of Pacific Biosciences of Calif the manager owns.