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 2023
Institutional positions in Pacific Biosciences of California, Inc. as of Jun 30, 2023. 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
- 272
- +14 vs. Q1 2023
- Shares held
- 253.8M
- +447.9K (+0.2%) vs. Q1 2023
- Total value
- $3.37B
- +$444.3M (+15.2%) vs. Q1 2023
- New holders
- 45
- 99 more added
- Sold out
- 31
- 64 more reduced
2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: 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 2023
Shares, value and share of portfolio for each institution holding Pacific Biosciences of California, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| E. Ohman J:or Asset Management AB | 21,400 | $284.6K | 0.01% | +21,400 | New |
| Grey Street Capital, LLC | 22,000 | $292.6K | 0.15% | 00.0% | Unchanged |
| Advisory Research Inc | 23,455 | $312.0K | 0.04% | +23,455 | New |
| HarbourVest Partners LLC | 23,484 | $312.3K | 0.09% | 00.0% | Unchanged |
| Capital Impact Advisors, LLC | 23,575 | $313.5K | 0.34% | 00.0% | Unchanged |
| Sandbox Financial Partners, LLC | 24,000 | $319.2K | 0.17% | 00.0% | Unchanged |
| Vident Investment Advisory, LLC | 24,630 | $327.4K | 0.01% | +10,476+74.0% | Added |
| HRT Financial LP | 24,713 | $328.0K | 0.00% | +24,713 | New |
| Ghisallo Capital Management LLC | 25,000 | $332.5K | 0.04% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 25,729 | $342.2K | 0.04% | +25,729 | New |
| Public Employees Retirement Association of Colorado | 26,468 | $352.0K | 0.00% | 00.0% | Unchanged |
| McGuire Investment Group, LLC | 26,820 | $356.7K | 0.07% | +6,669+33.1% | Added |
| Kennedy Capital Management, Inc. | 27,012 | $359.3K | 0.01% | +27,012 | New |
| Pictet Asset Management SA | 27,025 | $359.4K | 0.00% | +3,692+15.8% | Added |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 27,551 | $366.4K | 0.09% | −4,500−14.0% | Reduced |
| Virginia Retirement Systems Et Al | 28,200 | $375.1K | 0.00% | +14,200+101.4% | Added |
| AdvisorNet Financial, Inc | 28,909 | $384.5K | 0.03% | +197+0.7% | Added |
| Snowden Capital Advisors LLC | 31,653 | $421.0K | 0.02% | +120.0% | Added |
| Amalgamated Bank | 31,673 | $421.0K | 0.00% | +6,522+25.9% | Added |
| Federated Hermes, Inc. | 33,537 | $446.0K | 0.00% | +33,536+3,353,600.0% | Added |
| AQR Capital Management LLC | 33,743 | $448.8K | 0.00% | +17,519+108.0% | Added |
| Tiemann Investment Advisors, LLC | 34,000 | $452.2K | 0.23% | +34,000 | New |
| Envestnet Asset Management Inc | 34,542 | $459.4K | 0.00% | +9,936+40.4% | Added |
| Handelsbanken Fonder AB | 36,100 | $480.0K | 0.00% | 00.0% | Unchanged |
| Difesa Capital Management, LP | 36,700 | $488.1K | 1.28% | +36,700 | New |
| Advisor Group Holdings, Inc. | 40,575 | $539.7K | 0.00% | −1,148−2.8% | Reduced |
| Putnam Investments LLC | 40,698 | $541.3K | 0.00% | −1,268−3.0% | Reduced |
| Aquatic Capital Management LLC | 46,600 | $620.0K | 0.03% | +44,400+2,018.2% | Added |
| ProShare Advisors LLC | 49,663 | $660.5K | 0.00% | +1,445+3.0% | Added |
| Evolution Wealth Advisors, LLC | 50,000 | $665.0K | 0.15% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 50,944 | $677.6K | 0.00% | +50,944 | New |
| Y-Intercept (Hong Kong) Ltd | 53,218 | $707.8K | 0.07% | −7,545−12.4% | Reduced |
| Fisher Asset Management, LLC | 54,882 | $729.9K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 55,495 | $738.1K | 0.00% | +3,798+7.3% | Added |
| Weiss Multi-Strategy Advisers LLC | 56,895 | $757.0K | 0.02% | −6,004−9.5% | Reduced |
| Clear Harbor Asset Management, LLC | 57,250 | $761.4K | 0.07% | +36+0.1% | Added |
| Jennison Associates LLC | 59,408 | $790.1K | 0.00% | −17,580−22.8% | Reduced |
| SG Americas Securities, LLC | 59,626 | $793.0K | 0.01% | −59,343−49.9% | Reduced |
| Principal Financial Group Inc | 59,736 | $794.5K | 0.00% | −955−1.6% | Reduced |
| Qube Research & Technologies Ltd | 59,758 | $794.8K | 0.00% | −88,183−59.6% | Reduced |
| Koss-Olinger Consulting, LLC | 60,000 | $798.0K | 0.09% | 00.0% | Unchanged |
| Neo Ivy Capital Management | 60,282 | $802.0K | 0.42% | +60,282 | New |
| AtonRa Partners | 62,578 | $832.3K | 1.29% | −13,853−18.1% | Reduced |
| Erste Asset Management GmbH | 63,500 | $833.1K | 0.01% | −35,000−35.5% | Reduced |
| Great West Life Assurance Co | 65,595 | $876.0K | 0.00% | +5,484+9.1% | Added |
| Arizona State Retirement System | 66,659 | $886.6K | 0.01% | +4,419+7.1% | Added |
| Franklin Resources Inc | 67,920 | $903.3K | 0.00% | +67,920 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 68,000 | $904.4K | 0.00% | +68,000 | New |
| Fred Alger Management, LLC | 69,780 | $928.1K | 0.00% | +69,780 | New |
| Prudential Financial Inc | 70,572 | $938.6K | 0.00% | +53,360+310.0% | Added |
| Holocene Advisors, LP | 70,709 | $940.4K | 0.00% | +70,709 | New |
| DekaBank Deutsche Girozentrale | 73,300 | $951.0K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 71,561 | $951.8K | 0.00% | +460+0.6% | Added |
| Archford Capital Strategies, LLC | 73,846 | $951.9K | 0.18% | −393−0.5% | Reduced |
| MML Investors Services, LLC | 71,791 | $955.0K | 0.01% | +71,791 | New |
| Raymond James & Associates | 73,746 | $980.8K | 0.00% | −4,636−5.9% | Reduced |
| HighTower Advisors, LLC | 78,341 | $1.04M | 0.00% | −11,565−12.9% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 78,600 | $1.04M | 0.01% | +25,500+48.0% | Added |
| Ensign Peak Advisors, Inc | 81,350 | $1.08M | 0.00% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 81,443 | $1.08M | 0.00% | −1,391,749−94.5% | Reduced |
| Stifel Financial Corp | 85,099 | $1.13M | 0.00% | −864−1.0% | Reduced |
| Gotham Asset Management, LLC | 85,599 | $1.14M | 0.02% | +85,599 | New |
| EAM Investors, LLC | 85,761 | $1.14M | 0.21% | 00.0% | Unchanged |
| Trellus Management Company, LLC | 88,500 | $1.18M | 1.81% | 00.0% | Unchanged |
| STRS Ohio | 90,200 | $1.20M | 0.01% | −1,900−2.1% | Reduced |
| Amundi | 99,590 | $1.28M | 0.00% | +99,226+27,259.9% | Added |
| Squarepoint Ops LLC | 98,944 | $1.32M | 0.01% | +98,944 | New |
| Voya Investment Management LLC | 99,461 | $1.32M | 0.00% | +6,792+7.3% | Added |
| Abacus Planning Group, Inc. | 100,000 | $1.33M | 0.32% | −20,000−16.7% | Reduced |
| Gabelli Funds LLC | 100,000 | $1.33M | 0.01% | 00.0% | Unchanged |
| NJ State Employees Deferred Compensation Plan | 100,000 | $1.33M | 0.19% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 100,500 | $1.34M | 0.00% | −74,824−42.7% | Reduced |
| Green Alpha Advisors, LLC | 111,111 | $1.48M | 0.97% | +6,216+5.9% | Added |
| Janus Henderson Group PLC | 111,261 | $1.48M | 0.00% | +10,383+10.3% | Added |
| Nordea Investment Management AB | 108,464 | $1.50M | 0.00% | −26,952−19.9% | Reduced |
| Jump Financial, LLC | 120,621 | $1.60M | 0.06% | −22,890−15.9% | Reduced |
| American International Group, Inc. | 121,332 | $1.61M | 0.01% | +1,786+1.5% | Added |
| Wells Fargo & Company | 126,499 | $1.68M | 0.00% | +54,621+76.0% | Added |
| MetLife Investment Management | 131,795 | $1.75M | 0.01% | +1,753+1.3% | Added |
| Citigroup Inc | 136,345 | $1.81M | 0.00% | +118,613+668.9% | Added |
| Nan Fung Group Holdings Ltd | 136,655 | $1.82M | 1.16% | 00.0% | Unchanged |
| Harvest Investment Services, LLC | 145,876 | $1.94M | 1.11% | +145,876 | New |
| Royal Bank of Canada | 147,137 | $1.96M | 0.00% | +38,684+35.7% | Added |
| Cinctive Capital Management LP | 149,798 | $1.99M | 0.08% | +149,798 | New |
| LPL Financial LLC | 154,945 | $2.06M | 0.00% | −5,557−3.5% | Reduced |
| Deutsche Bank AG | 161,636 | $2.15M | 0.00% | −49,589−23.5% | Reduced |
| Nisa Investment Advisors, LLC | 162,258 | $2.16M | 0.02% | +540+0.3% | Added |
| Quantbot Technologies LP | 163,024 | $2.17M | 0.14% | +163,024 | New |
| Duality Advisers, LP | 165,047 | $2.20M | 0.28% | +60,693+58.2% | Added |
| Simplex Trading, LLC | 170,443 | $2.27M | 0.10% | +170,443 | New |
| State of Wisconsin Investment Board | 172,191 | $2.29M | 0.01% | −8,297−4.6% | Reduced |
| State of New Jersey Common Pension Fund D | 193,524 | $2.57M | 0.01% | −55,564−22.3% | Reduced |
| Two Sigma Advisers, LP | 194,800 | $2.59M | 0.01% | +30,200+18.3% | Added |
| First Trust Advisors LP | 204,779 | $2.72M | 0.00% | +204,779 | New |
| GTS Securities LLC | 207,799 | $2.76M | 0.09% | +207,799 | New |
| Legal & General Group Plc | 226,827 | $3.02M | 0.00% | +14,746+7.0% | Added |
| Guggenheim Capital LLC | 228,091 | $3.03M | 0.02% | −35,293−13.4% | Reduced |
| UBS Group AG | 230,082 | $3.06M | 0.00% | +193,508+529.1% | Added |
| Harvard Management Co Inc | 233,186 | $3.10M | 0.30% | +4,042+1.8% | Added |
| Group One Trading, L.P. | 238,442 | $3.17M | 0.14% | −8,058−3.3% | Reduced |