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 |
|---|---|---|---|---|---|
| BNP Paribas Arbitrage, SA | 1,004,115 | $1.38M | 0.00% | −163,593−14.0% | Reduced |
| Casdin Capital, LLC | 1,035,859 | $1.42M | 0.11% | 00.0% | Unchanged |
| Norges Bank | 1,213,637 | $1.66M | 0.00% | −338,940−21.8% | Reduced |
| Assenagon Asset Management S.A. | 1,295,303 | $1.77M | 0.00% | +1,295,303 | New |
| Dimensional Fund Advisors LP | 1,313,137 | $1.80M | 0.00% | −2,121,331−61.8% | Reduced |
| Marshall Wace, LLP | 1,611,300 | $2.21M | 0.00% | +1,117,966+226.6% | Added |
| D. E. Shaw & Co., Inc. | 1,645,499 | $2.25M | 0.00% | +836,239+103.3% | Added |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 1,698,000 | $2.33M | 0.05% | +65,000+4.0% | Added |
| Jane Street Group, LLC | 1,704,491 | $2.34M | 0.00% | +1,183,680+227.3% | Added |
| Bank of America Corp | 1,863,893 | $2.55M | 0.00% | +264,750+16.6% | Added |
| Price T Rowe Associates Inc | 1,939,234 | $2.66M | 0.00% | −16,148−0.8% | Reduced |
| Charles Schwab Investment Management Inc | 1,957,496 | $2.68M | 0.00% | −30,023−1.5% | Reduced |
| Northern Trust Corp | 2,504,276 | $3.43M | 0.00% | −38,621−1.5% | Reduced |
| VK Services, LLC | 2,632,784 | $3.61M | 0.88% | 00.0% | Unchanged |
| Morgan Stanley | 3,079,756 | $4.22M | 0.00% | +1,176,905+61.8% | Added |
| Capital World Investors | 3,390,000 | $4.64M | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 3,982,565 | $5.46M | 0.00% | +1,776,559+80.5% | Added |
| Millennium Management LLC | 4,629,627 | $6.34M | 0.01% | +2,215,506+91.8% | Added |
| State Street Corp | 5,935,390 | $8.13M | 0.00% | +166,503+2.9% | Added |
| Geode Capital Management, LLC | 6,102,872 | $8.36M | 0.00% | +460,093+8.2% | Added |
| Jackson Square Partners, LLC | 8,883,443 | $12.2M | 0.74% | +1,699,130+23.7% | Added |
| Bank of New York Mellon Corp | 9,935,171 | $13.6M | 0.00% | −1,440,228−12.7% | Reduced |
| Nikko Asset Management Americas, Inc. | 12,640,561 | $17.2M | 0.20% | −183,824−1.4% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 12,640,561 | $17.3M | 0.01% | −183,824−1.4% | Reduced |
| Edmond de Rothschild Holding S.A. | 16,736,420 | $22.9M | 0.39% | +6,229,133+59.3% | Added |
| Madrone Advisors, LLC | 23,391,915 | $32.0M | 5.63% | +5,800,000+33.0% | Added |
| BlackRock Inc. | 23,608,688 | $32.3M | 0.00% | +213,704+0.9% | Added |
| Vanguard Group Inc | 25,998,943 | $35.6M | 0.00% | −607,542−2.3% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 33,212,454 | $45.5M | 0.40% | −77,683−0.2% | Reduced |
| T. Rowe Price Investment Management, Inc. | 0 | $0 | 0.00% | −8,397,820−100.0% | Sold out |
| Deep Track Capital, LP | 0 | $0 | 0.00% | −7,000,000−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −6,638,910−100.0% | Sold out |
| Bellevue Group AG | 0 | $0 | 0.00% | −4,592,251−100.0% | Sold out |
| Capital International Investors | 0 | $0 | 0.00% | −3,113,749−100.0% | Sold out |
| Eagle Health Investments LP | 0 | $0 | 0.00% | −2,167,021−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −1,789,237−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −1,537,433−100.0% | Sold out |
| Avidity Partners Management LP | 0 | $0 | 0.00% | −675,000−100.0% | Sold out |
| Schroder Investment Management Group | 0 | $0 | 0.00% | −459,830−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −291,569−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −288,612−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −268,245−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −247,209−100.0% | Sold out |
| SpiderRock Advisors, LLC | 0 | $0 | 0.00% | −201,534−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −193,609−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −155,769−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −148,046−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −124,232−100.0% | Sold out |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −115,620−100.0% | Sold out |
| Capital Impact Advisors, LLC | 0 | $0 | 0.00% | −112,567−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −108,364−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −106,985−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −106,434−100.0% | Sold out |
| Ensign Peak Advisors, Inc | 0 | $0 | 0.00% | −98,112−100.0% | Sold out |
| Steel Peak Wealth Management LLC | 0 | $0 | 0.00% | −94,589−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −88,834−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −86,768−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −84,454−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −69,114−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −61,790−100.0% | Sold out |
| Handelsbanken Fonder AB | 0 | $0 | 0.00% | −53,800−100.0% | Sold out |
| Henshaw Capital LLC | 0 | $0 | 0.00% | −48,109−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −112,869−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −39,974−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −33,006−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −31,500−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −31,410−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −28,098−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −26,751−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −26,744−100.0% | Sold out |
| Numerai GP LLC | 0 | $0 | 0.00% | −25,769−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −21,451−100.0% | Sold out |
| IHT Wealth Management, LLC | 0 | $0 | 0.00% | −19,700−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −19,538−100.0% | Sold out |
| Ethic Inc. | 0 | $0 | 0.00% | −17,383−100.0% | Sold out |
| Kennedy Capital Management, Inc. | 0 | $0 | 0.00% | −17,131−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −16,359−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −14,316−100.0% | Sold out |
| Integrated Wealth Concepts LLC | 0 | $0 | 0.00% | −12,111−100.0% | Sold out |
| Hilltop Holdings Inc. | 0 | $0 | 0.00% | −11,800−100.0% | Sold out |
| Wedbush Securities Inc | 0 | $0 | 0.00% | −11,759−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −11,666−100.0% | Sold out |
| Clearwater Capital Advisors, LLC | 0 | $0 | 0.00% | −11,482−100.0% | Sold out |
| Teza Capital Management LLC | 0 | $0 | 0.00% | −10,706−100.0% | Sold out |
| KBC Group NV | 0 | $0 | 0.00% | −9,997−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −8,555−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −6,400−100.0% | Sold out |
| Van Eck Associates Corp | 0 | $0 | 0.00% | −4,916−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −1,011−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −700−100.0% | Sold out |
| FRG Family Wealth Advisors LLC | 0 | $0 | 0.00% | −625−100.0% | Sold out |
| Tompkins Financial Corp | 0 | $0 | 0.00% | −125−100.0% | Sold out |
| Caitlin John, LLC | 0 | $0 | 0.00% | −125−100.0% | Sold out |
| GAMMA Investing LLC | 0 | $0 | 0.00% | −103−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −77−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −51−100.0% | Sold out |
| Sofos Investments, Inc. | 0 | $0 | 0.00% | −47−100.0% | Sold out |
| JFS Wealth Advisors, LLC | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| DiNuzzo Private Wealth, Inc. | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| SJS Investment Consulting Inc. | 0 | $0 | 0.00% | −6−100.0% | Sold out |