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 2024
Institutional positions in Pacific Biosciences of California, Inc. as of Jun 30, 2024. 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
- 229
- −37 vs. Q1 2024
- Shares held
- 242.4M
- −23.4M (−8.8%) vs. Q1 2024
- Total value
- $331.9M
- −$672.1M (−66.9%) vs. Q1 2024
- New holders
- 34
- 82 more added
- Sold out
- 71
- 60 more reduced
2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding Pacific Biosciences of California, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| ARK Investment Management LLCSuperinvestorARK Invest | 33,212,454 | $45.5M | 0.40% | −77,683−0.2% | Reduced |
| Vanguard Group Inc | 25,998,943 | $35.6M | 0.00% | −607,542−2.3% | Reduced |
| BlackRock Inc. | 23,608,688 | $32.3M | 0.00% | +213,704+0.9% | Added |
| Madrone Advisors, LLC | 23,391,915 | $32.0M | 5.63% | +5,800,000+33.0% | Added |
| Edmond de Rothschild Holding S.A. | 16,736,420 | $22.9M | 0.39% | +6,229,133+59.3% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 12,640,561 | $17.3M | 0.01% | −183,824−1.4% | Reduced |
| Nikko Asset Management Americas, Inc. | 12,640,561 | $17.2M | 0.20% | −183,824−1.4% | Reduced |
| Bank of New York Mellon Corp | 9,935,171 | $13.6M | 0.00% | −1,440,228−12.7% | Reduced |
| Jackson Square Partners, LLC | 8,883,443 | $12.2M | 0.74% | +1,699,130+23.7% | Added |
| Geode Capital Management, LLC | 6,102,872 | $8.36M | 0.00% | +460,093+8.2% | Added |
| State Street Corp | 5,935,390 | $8.13M | 0.00% | +166,503+2.9% | Added |
| Millennium Management LLC | 4,629,627 | $6.34M | 0.01% | +2,215,506+91.8% | Added |
| Goldman Sachs Group Inc | 3,982,565 | $5.46M | 0.00% | +1,776,559+80.5% | Added |
| Capital World Investors | 3,390,000 | $4.64M | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 3,079,756 | $4.22M | 0.00% | +1,176,905+61.8% | Added |
| VK Services, LLC | 2,632,784 | $3.61M | 0.88% | 00.0% | Unchanged |
| Northern Trust Corp | 2,504,276 | $3.43M | 0.00% | −38,621−1.5% | Reduced |
| Charles Schwab Investment Management Inc | 1,957,496 | $2.68M | 0.00% | −30,023−1.5% | Reduced |
| Price T Rowe Associates Inc | 1,939,234 | $2.66M | 0.00% | −16,148−0.8% | Reduced |
| Bank of America Corp | 1,863,893 | $2.55M | 0.00% | +264,750+16.6% | Added |
| Jane Street Group, LLC | 1,704,491 | $2.34M | 0.00% | +1,183,680+227.3% | Added |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 1,698,000 | $2.33M | 0.05% | +65,000+4.0% | Added |
| D. E. Shaw & Co., Inc. | 1,645,499 | $2.25M | 0.00% | +836,239+103.3% | Added |
| Marshall Wace, LLP | 1,611,300 | $2.21M | 0.00% | +1,117,966+226.6% | Added |
| Dimensional Fund Advisors LP | 1,313,137 | $1.80M | 0.00% | −2,121,331−61.8% | Reduced |
| Assenagon Asset Management S.A. | 1,295,303 | $1.77M | 0.00% | +1,295,303 | New |
| Norges Bank | 1,213,637 | $1.66M | 0.00% | −338,940−21.8% | Reduced |
| Casdin Capital, LLC | 1,035,859 | $1.42M | 0.11% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 1,004,115 | $1.38M | 0.00% | −163,593−14.0% | Reduced |
| Bourne Lent Asset Management Inc | 951,395 | $1.30M | 0.50% | +296,980+45.4% | Added |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 918,892 | $1.26M | 0.03% | 00.0% | Unchanged |
| Citadel Advisors LLC | 904,201 | $1.24M | 0.00% | −578,114−39.0% | Reduced |
| Group One Trading, L.P. | 900,144 | $1.23M | 0.04% | +706,229+364.2% | Added |
| Two Sigma Investments, LP | 835,420 | $1.14M | 0.00% | +646,728+342.7% | Added |
| UBS Group AG | 829,134 | $1.14M | 0.00% | +151,881+22.4% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 818,902 | $1.12M | 0.00% | +818,902 | New |
| Susquehanna International Group, LLP | 817,761 | $1.12M | 0.00% | +288,145+54.4% | Added |
| Senvest Management, LLC | 803,954 | $1.10M | 0.04% | +109,400+15.8% | Added |
| Koss-Olinger Consulting, LLC | 800,000 | $1.10M | 0.10% | +800,000 | New |
| Vestmark Advisory Solutions, Inc. | 710,850 | $973.9K | 0.04% | −224,439−24.0% | Reduced |
| SEI Investments Co | 643,436 | $881.5K | 0.00% | −914,278−58.7% | Reduced |
| UBS Asset Management Americas Inc | 598,730 | $820.3K | 0.00% | +301,959+101.7% | Added |
| Gsa Capital Partners LLP | 595,874 | $816.0K | 0.06% | +595,874 | New |
| Squarepoint Ops LLC | 524,608 | $718.7K | 0.00% | +524,608 | New |
| JPMorgan Chase & Co | 518,550 | $710.4K | 0.00% | −342,843−39.8% | Reduced |
| Swiss National Bank | 475,246 | $651.1K | 0.00% | 00.0% | Unchanged |
| ArrowMark Colorado Holdings LLC | 468,382 | $641.7K | 0.01% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 446,854 | $612.2K | 0.00% | +446,854 | New |
| Rhumbline Advisers | 436,868 | $598.5K | 0.00% | +51,727+13.4% | Added |
| Nordea Investment Management AB | 432,337 | $594.5K | 0.00% | +218,182+101.9% | Added |
| Oracle Investment Management Inc | 423,138 | $579.7K | 0.62% | −932,888−68.8% | Reduced |
| Alliancebernstein L.P. | 342,540 | $469.3K | 0.00% | +71,810+26.5% | Added |
| Algert Global LLC | 341,066 | $467.3K | 0.02% | +161,066+89.5% | Added |
| Manufacturers Life Insurance Company, The | 329,815 | $451.8K | 0.00% | +15,567+5.0% | Added |
| TD Asset Management Inc | 292,686 | $401.0K | 0.00% | −240,814−45.1% | Reduced |
| Nan Fung Group Holdings Ltd | 274,488 | $376.0K | 0.40% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 270,184 | $370.2K | 0.00% | −409,742−60.3% | Reduced |
| Invesco Ltd. | 253,854 | $347.8K | 0.00% | +11,121+4.6% | Added |
| Barclays PLC | 244,954 | $335.6K | 0.00% | −420,123−63.2% | Reduced |
| California State Teachers Retirement System | 241,104 | $330.3K | 0.00% | −717−0.3% | Reduced |
| Daiwa Securities Group Inc. | 235,308 | $322.0K | 0.00% | +9,516+4.2% | Added |
| Legal & General Group Plc | 234,635 | $321.4K | 0.00% | −975−0.4% | Reduced |
| Brevan Howard Capital Management LP | 222,403 | $304.7K | 0.02% | +182,434+456.4% | Added |
| LPL Financial LLC | 201,442 | $276.0K | 0.00% | +20,790+11.5% | Added |
| Guggenheim Capital LLC | 189,824 | $260.1K | 0.00% | −37,702−16.6% | Reduced |
| State of Wisconsin Investment Board | 169,138 | $231.7K | 0.00% | −4,405−2.5% | Reduced |
| Walleye Capital LLC | 154,631 | $211.8K | 0.00% | +148,209+2,307.8% | Added |
| MetLife Investment Management | 154,159 | $211.2K | 0.00% | +32,858+27.1% | Added |
| Moloney Securities Asset Management, LLC | 152,700 | $209.2K | 0.03% | −12,000−7.3% | Reduced |
| Wells Fargo & Company | 148,637 | $203.6K | 0.00% | +6,678+4.7% | Added |
| Corebridge Financial, Inc. | 147,163 | $201.6K | 0.00% | +147,163 | New |
| Benjamin F. Edwards & Company, Inc. | 141,830 | $194.0K | 0.00% | +139,408+5,755.9% | Added |
| Farallon Capital Management, L.L.C. | 135,000 | $184.9K | 0.00% | −3,637,452−96.4% | Reduced |
| Two Sigma Advisers, LP | 122,200 | $167.4K | 0.00% | −22,200−15.4% | Reduced |
| Koa Wealth Management, LLC | 120,000 | $164.4K | 0.14% | 00.0% | Unchanged |
| Clear Harbor Asset Management, LLC | 119,936 | $164.3K | 0.01% | +5,000+4.4% | Added |
| Russell Investments Group, Ltd. | 119,522 | $163.7K | 0.00% | +10,936+10.1% | Added |
| Deutsche Bank AG | 117,745 | $161.3K | 0.00% | −50,267−29.9% | Reduced |
| Citigroup Inc | 117,403 | $160.8K | 0.00% | +66,397+130.2% | Added |
| Envestnet Asset Management Inc | 116,378 | $159.4K | 0.00% | −9,129−7.3% | Reduced |
| Raymond James & Associates | 109,767 | $150.4K | 0.00% | +23,161+26.7% | Added |
| Janus Henderson Group PLC | 109,941 | $150.1K | 0.00% | −1,383−1.2% | Reduced |
| Vident Advisory, LLC | 108,680 | $148.9K | 0.00% | +92,526+572.8% | Added |
| Engineers Gate Manager LP | 102,260 | $140.1K | 0.00% | −195,611−65.7% | Reduced |
| Toroso Investments, LLC | 100,430 | $137.6K | 0.00% | +100,430 | New |
| Gabelli Funds LLC | 100,000 | $137.0K | 0.00% | 00.0% | Unchanged |
| NJ State Employees Deferred Compensation Plan | 100,000 | $137.0K | 0.02% | 00.0% | Unchanged |
| Abacus Planning Group, Inc. | 100,000 | $137.0K | 0.03% | 00.0% | Unchanged |
| Lombard Odier Asset Management (USA) Corp | 94,557 | $129.5K | 0.05% | +20,092+27.0% | Added |
| Voya Investment Management LLC | 90,992 | $124.7K | 0.00% | +8,547+10.4% | Added |
| New York State Common Retirement Fund | 86,625 | $118.7K | 0.00% | +2,125+2.5% | Added |
| Advisor Group Holdings, Inc. | 86,247 | $118.1K | 0.00% | −9,476−9.9% | Reduced |
| Arete Wealth Advisors, LLC | 82,920 | $110.0K | 0.01% | +26,052+45.8% | Added |
| Carret Asset Management, LLC | 77,600 | $106.3K | 0.01% | +45,600+142.5% | Added |
| HSBC Holdings PLC | 79,122 | $105.6K | 0.00% | +32,899+71.2% | Added |
| Exome Asset Management LLC | 75,300 | $103.2K | 0.09% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 71,941 | $98.6K | 0.00% | +840+1.2% | Added |
| DekaBank Deutsche Girozentrale | 73,300 | $96.0K | 0.00% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 69,053 | $94.6K | 0.00% | −9,857−12.5% | Reduced |
| Arizona State Retirement System | 68,603 | $94.0K | 0.00% | +2,453+3.7% | Added |