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.
13F holders, Q2 2025
Institutional positions in Pacific Biosciences of California, Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 207
- −16 vs. Q1 2025
- Shares held
- 198.5M
- −26.7M (−11.9%) vs. Q1 2025
- Total value
- $245.8M
- −$19.7M (−7.4%) vs. Q1 2025
- New holders
- 30
- 53 more added
- Sold out
- 46
- 72 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PACB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 223 | $320.8M |
| Q1 2026 | 231 | $248.5M |
| Q4 2025 | 216 | $373.5M |
| Q3 2025 | 208 | $237.8M |
| Q2 2025 | 207 | $245.8M |
| Q1 2025 | 225 | $265.6M |
| Q4 2024 | 227 | $475.1M |
| Q3 2024 | 226 | $394.3M |
| Q2 2024 | 229 | $331.9M |
| Q1 2024 | 268 | $1.01B |
| Q4 2023 | 274 | $2.76B |
| Q3 2023 | 275 | $2.20B |
| Q2 2023 | 272 | $3.37B |
| Q1 2023 | 260 | $2.93B |
| Q4 2022 | 237 | $1.84B |
| Q3 2022 | 227 | $1.23B |
| Q2 2022 | 230 | $1.03B |
| Q1 2022 | 250 | $2.03B |
| Q4 2021 | 256 | $4.20B |
| Q3 2021 | 246 | $4.83B |
| Q2 2021 | 261 | $6.04B |
| Q1 2021 | 263 | $5.47B |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Pacific Biosciences of California, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hartline Investment Corp | 31,000 | $38.4K | 0.00% | 00.0% | Unchanged |
| Victory Capital Management Inc | 31,499 | $39.1K | 0.00% | +2,134+7.3% | Added |
| Cim Investment Mangement Inc | 25,550 | $39.4K | 0.01% | +12,822+100.7% | Added |
| Two Sigma Securities, LLC | 32,017 | $39.7K | 0.00% | −1,021−3.1% | Reduced |
| D. E. Shaw & Co., Inc. | 32,073 | $39.8K | 0.00% | +32,073 | New |
| CIBC World Markets Inc. | 33,100 | $41.0K | 0.00% | −25,000−43.0% | Reduced |
| CIBC World Markets Corp | 34,023 | $42.2K | 0.00% | −26,674−43.9% | Reduced |
| Gotham Asset Management, LLC | 35,671 | $44.2K | 0.00% | +35,671 | New |
| Prudential Financial Inc | 35,684 | $44.2K | 0.00% | +15,062+73.0% | Added |
| BNP Paribas Arbitrage, SA | 36,462 | $45.2K | 0.00% | −7,359−16.8% | Reduced |
| JustInvest LLC | 36,746 | $45.6K | 0.00% | +6,321+20.8% | Added |
| Advisor Group Holdings, Inc. | 36,773 | $45.6K | 0.00% | −664−1.8% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 30,113 | $48.2K | 0.00% | +9,739+47.8% | Added |
| Financial Advocates Investment Management | 40,000 | $49.6K | 0.00% | +40,000 | New |
| Royal Bank of Canada | 42,847 | $52.0K | 0.00% | −4,078−8.7% | Reduced |
| Wealth Architects, LLC | 48,725 | $60.4K | 0.01% | 00.0% | Unchanged |
| Evolution Wealth Advisors, LLC | 50,000 | $62.0K | 0.01% | 00.0% | Unchanged |
| Archford Capital Strategies, LLC | 52,694 | $65.3K | 0.01% | 00.0% | Unchanged |
| Stifel Financial Corp | 57,112 | $70.8K | 0.00% | −2,420−4.1% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 57,886 | $71.8K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 60,178 | $74.6K | 0.00% | +10,840+22.0% | Added |
| TCG Advisory Services, LLC | 61,900 | $76.8K | 0.00% | +61,900 | New |
| China Universal Asset Management Co., Ltd. | 62,190 | $77.1K | 0.01% | +5,339+9.4% | Added |
| Commonwealth Equity Services, LLC | 63,227 | $78.0K | 0.00% | −13,135−17.2% | Reduced |
| Wolverine Trading, LLC | 61,165 | $78.9K | 0.00% | +25,493+71.5% | Added |
| ProShare Advisors LLC | 67,828 | $84.1K | 0.00% | −3,744−5.2% | Reduced |
| State Board of Administration of Florida Retirement System | 71,941 | $89.2K | 0.00% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 73,300 | $90.9K | 0.00% | +66,800+1,027.7% | Added |
| Voya Investment Management LLC | 77,398 | $96.0K | 0.00% | +820+1.1% | Added |
| DekaBank Deutsche Girozentrale | 73,300 | $96.0K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 84,825 | $105.2K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 88,827 | $110.1K | 0.00% | +88,827 | New |
| Wealthfront Advisers LLC | 89,818 | $111.4K | 0.00% | +242+0.3% | Added |
| Gabelli Funds LLC | 100,000 | $124.0K | 0.00% | 00.0% | Unchanged |
| NJ State Employees Deferred Compensation Plan | 100,000 | $124.0K | 0.01% | 00.0% | Unchanged |
| Abacus Planning Group, Inc. | 100,000 | $124.0K | 0.02% | 00.0% | Unchanged |
| Bank of Montreal | 100,875 | $125.1K | 0.00% | −4,690−4.4% | Reduced |
| Manufacturers Life Insurance Company, The | 100,914 | $125.1K | 0.00% | +2,798+2.9% | Added |
| Group One Trading, L.P. | 102,442 | $127.0K | 0.00% | +102,442 | New |
| Tower Research Capital LLC (TRC) | 103,954 | $128.9K | 0.00% | +7,497+7.8% | Added |
| Cetera Investment Advisers | 104,725 | $129.9K | 0.00% | +9,617+10.1% | Added |
| HRT Financial LP | 106,280 | $131.0K | 0.00% | −37,563−26.1% | Reduced |
| AdvisorNet Financial, Inc | 108,769 | $134.9K | 0.01% | +32,105+41.9% | Added |
| Simplex Trading, LLC | 117,525 | $145.0K | 0.00% | +116,763+15,323.2% | Added |
| Koa Wealth Management, LLC | 120,000 | $148.8K | 0.12% | 00.0% | Unchanged |
| Clear Harbor Asset Management, LLC | 122,894 | $152.4K | 0.01% | −290−0.2% | Reduced |
| Intech Investment Management LLC | 125,804 | $156.0K | 0.00% | −61,382−32.8% | Reduced |
| Citigroup Inc | 128,918 | $159.9K | 0.00% | −153,323−54.3% | Reduced |
| Farallon Capital Management, L.L.C. | 135,000 | $167.4K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 148,330 | $183.9K | 0.01% | −45,950−23.7% | Reduced |
| Envestnet Asset Management Inc | 149,741 | $185.7K | 0.00% | −13,741−8.4% | Reduced |
| Raymond James Financial Inc | 151,969 | $188.4K | 0.00% | +21,863+16.8% | Added |
| Benjamin Edwards Inc | 154,107 | $191.1K | 0.00% | −5,695−3.6% | Reduced |
| MetLife Investment Management | 165,992 | $205.8K | 0.00% | +22,561+15.7% | Added |
| Creative Planning | 175,690 | $217.9K | 0.00% | +124,893+245.9% | Added |
| LPL Financial LLC | 176,542 | $218.9K | 0.00% | −7,261−4.0% | Reduced |
| Deutsche Bank AG | 181,251 | $224.8K | 0.00% | −72,896−28.7% | Reduced |
| Wells Fargo & Company | 187,863 | $232.9K | 0.00% | +16,875+9.9% | Added |
| Virtu Financial LLC | 205,780 | $255.0K | 0.01% | +205,780 | New |
| Green Alpha Advisors, LLC | 207,023 | $256.7K | 0.25% | −9,771−4.5% | Reduced |
| Nuveen, LLC | 270,184 | $335.0K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 279,237 | $347.0K | 0.00% | +18,396+7.1% | Added |
| Squarepoint Ops LLC | 294,584 | $365.3K | 0.00% | +215,006+270.2% | Added |
| Carret Asset Management, LLC | 315,000 | $390.6K | 0.04% | +315,000 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 350,548 | $434.7K | 0.00% | −338,978−49.2% | Reduced |
| Alliancebernstein L.P. | 387,060 | $480.0K | 0.00% | +159,400+70.0% | Added |
| Dimensional Fund Advisors LP | 390,583 | $485.0K | 0.00% | −56,405−12.6% | Reduced |
| Birchview Capital, LP | 400,000 | $496.0K | 0.49% | +400,000 | New |
| Rhumbline Advisers | 407,147 | $504.9K | 0.00% | −31,628−7.2% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 408,700 | $506.8K | 0.00% | 00.0% | Unchanged |
| ArrowMark Colorado Holdings LLC | 468,382 | $580.8K | 0.01% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 480,502 | $595.8K | 0.00% | −40,832−7.8% | Reduced |
| Goldman Sachs Group Inc | 484,741 | $601.1K | 0.00% | −1,379,742−74.0% | Reduced |
| Barclays PLC | 490,092 | $607.7K | 0.00% | +105,065+27.3% | Added |
| Jackson Square Partners, LLC | 553,103 | $685.8K | 0.25% | −2,767,258−83.3% | Reduced |
| Mirador Capital Partners LP | 563,670 | $699.0K | 0.11% | +47,936+9.3% | Added |
| Bank of America Corp | 702,703 | $871.4K | 0.00% | −154,352−18.0% | Reduced |
| Casdin Capital, LLC | 723,767 | $897.5K | 0.08% | 00.0% | Unchanged |
| Davy Global Fund Management Ltd | 789,271 | $978.7K | 0.09% | +471,101+148.1% | Added |
| Morgan Stanley | 831,770 | $1.03M | 0.00% | −2,539,962−75.3% | Reduced |
| Invesco Ltd. | 839,340 | $1.04M | 0.00% | +314,697+60.0% | Added |
| Millennium Management LLC | 868,240 | $1.08M | 0.00% | −1,335,804−60.6% | Reduced |
| Bank of New York Mellon Corp | 888,466 | $1.10M | 0.00% | +24,827+2.9% | Added |
| Point72 Asset Management, L.P. | 914,190 | $1.13M | 0.00% | +914,190 | New |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 918,892 | $1.14M | 0.04% | 00.0% | Unchanged |
| XTX Topco Ltd | 954,596 | $1.18M | 0.05% | +466,359+95.5% | Added |
| Bourne Lent Asset Management Inc | 972,255 | $1.21M | 0.47% | 00.0% | Unchanged |
| PEAK6 LLC | 1,000,000 | $1.24M | 0.04% | +1,000,000 | New |
| National Bank of Canada | 1,084,578 | $1.34M | 0.00% | +712,978+191.9% | Added |
| Susquehanna International Group, LLP | 1,282,635 | $1.59M | 0.00% | +934,622+268.6% | Added |
| Vestmark Advisory Solutions, Inc. | 1,294,186 | $1.60M | 0.02% | +612,760+89.9% | Added |
| UBS Group AG | 1,993,158 | $2.47M | 0.00% | −291,120−12.7% | Reduced |
| Northern Trust Corp | 2,206,093 | $2.74M | 0.00% | −228,596−9.4% | Reduced |
| Charles Schwab Investment Management Inc | 2,289,929 | $2.84M | 0.00% | +168,405+7.9% | Added |
| Point72 (DIFC) Ltd | 2,459,000 | $3.05M | 0.24% | +2,459,000 | New |
| Amiral Gestion | 2,733,290 | $3.21M | 1.38% | +2,733,290 | New |
| Koss-Olinger Consulting, LLC | 3,300,000 | $4.09M | 0.34% | +300,000+10.0% | Added |
| State Street Corp | 5,754,583 | $7.14M | 0.00% | −625,009−9.8% | Reduced |
| Geode Capital Management, LLC | 6,718,879 | $8.33M | 0.00% | +401,637+6.4% | Added |
| Nikko Asset Management Americas, Inc. | 9,218,455 | $11.3M | 0.11% | −346,876−3.6% | Reduced |