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, Q4 2021
Institutional positions in Pacific Biosciences of California, Inc. as of Dec 31, 2021. 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
- 256
- +11 vs. Q3 2021
- Shares held
- 205.4M
- +16.4M (+8.7%) vs. Q3 2021
- Total value
- $4.20B
- −$628.7M (−13.0%) vs. Q3 2021
- New holders
- 51
- 87 more added
- Sold out
- 40
- 79 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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, Q4 2021
Shares, value and share of portfolio for each institution holding Pacific Biosciences of California, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State Board of Administration of Florida Retirement System | 71,091 | $1.46M | 0.00% | −640−0.9% | Reduced |
| MetLife Investment Management | 69,267 | $1.42M | 0.01% | 00.0% | Unchanged |
| AtonRa Partners | 69,095 | $1.41M | 0.49% | −25,205−26.7% | Reduced |
| Dimensional Fund Advisors LP | 65,657 | $1.34M | 0.00% | +310+0.5% | Added |
| Stifel Financial Corp | 65,253 | $1.33M | 0.00% | −62,514−48.9% | Reduced |
| Snowden Capital Advisors LLC | 63,802 | $1.30M | 0.07% | −108,816−63.0% | Reduced |
| DekaBank Deutsche Girozentrale | 66,600 | $1.28M | 0.00% | +1,800+2.8% | Added |
| AQR Capital Management LLC | 62,416 | $1.28M | 0.00% | −75,003−54.6% | Reduced |
| Royal Bank of Canada | 62,078 | $1.27M | 0.00% | −18,802−23.2% | Reduced |
| Fisher Asset Management, LLC | 54,892 | $1.12M | 0.00% | +6,043+12.4% | Added |
| Metropolitan Life Insurance Co | 51,430 | $1.05M | 0.01% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 50,989 | $1.04M | 0.01% | −16,118−24.0% | Reduced |
| Arizona State Retirement System | 50,882 | $1.04M | 0.01% | −451−0.9% | Reduced |
| Allianz Asset Management GmbH | 50,096 | $1.02M | 0.00% | −7,881−13.6% | Reduced |
| Evolution Wealth Advisors, LLC | 50,000 | $1.02M | 0.18% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 49,941 | $1.02M | 0.00% | +29,338+142.4% | Added |
| Assenagon Asset Management S.A. | 48,822 | $999.0K | 0.00% | +16,281+50.0% | Added |
| Principal Financial Group Inc | 48,236 | $986.0K | 0.00% | −18,355−27.6% | Reduced |
| Panagora Asset Management Inc | 45,963 | $940.0K | 0.00% | −17,261−27.3% | Reduced |
| Ensign Peak Advisors, Inc | 45,150 | $924.0K | 0.00% | +45,150 | New |
| Cubist Systematic Strategies, LLC | 45,128 | $923.0K | 0.01% | +45,128 | New |
| HSBC Holdings PLC | 43,034 | $880.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 42,428 | $868.0K | 0.00% | +7,154+20.3% | Added |
| Carnegie Capital Asset Management, LLC | 40,672 | $832.0K | 0.03% | −3,300−7.5% | Reduced |
| Handelsbanken Fonder AB | 40,300 | $825.0K | 0.00% | +1,300+3.3% | Added |
| Trellus Management Company, LLC | 40,000 | $818.0K | 0.96% | +21,500+116.2% | Added |
| Janus Henderson Group PLC | 37,431 | $765.0K | 0.00% | +18,898+102.0% | Added |
| Teacher Retirement System of Texas | 37,011 | $757.0K | 0.00% | +7,450+25.2% | Added |
| Profund Advisors LLC | 36,905 | $755.0K | 0.02% | −1,056−2.8% | Reduced |
| Victory Capital Management Inc | 31,331 | $641.0K | 0.00% | −9,156−22.6% | Reduced |
| Amalgamated Bank | 29,329 | $600.0K | 0.00% | −291−1.0% | Reduced |
| Janney Montgomery Scott LLC | 28,622 | $586.0K | 0.00% | −86−0.3% | Reduced |
| Ford Foundation | 28,181 | $577.0K | 0.41% | +28,181 | New |
| American Portfolios Advisors | 28,156 | $576.1K | 0.02% | +14,724+109.6% | Added |
| Green Alpha Advisors, LLC | 28,047 | $574.0K | 0.39% | +2,818+11.2% | Added |
| Susquehanna Fundamental Investments, LLC | 27,560 | $564.0K | 0.01% | −15,599−36.1% | Reduced |
| First Quadrant L P | 27,200 | $557.0K | 0.06% | 00.0% | Unchanged |
| Connective Portfolio Management, LLC | 26,960 | $552.0K | 0.97% | +26,960 | New |
| AdvisorNet Financial, Inc | 26,672 | $546.0K | 0.03% | −1,180−4.2% | Reduced |
| Sciencast Management LP | 28,918 | $543.0K | 0.10% | +28,918 | New |
| Public Employees Retirement Association of Colorado | 26,468 | $542.0K | 0.00% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 26,309 | $538.0K | 0.00% | +26,309 | New |
| Weiss Multi-Strategy Advisers LLC | 25,885 | $530.0K | 0.01% | −115−0.4% | Reduced |
| Laurel Wealth Advisors, Inc. | 25,243 | $516.0K | 0.04% | −60−0.2% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 24,505 | $512.0K | 0.00% | 00.0% | Unchanged |
| Pictet & Cie (Europe) SA | 24,393 | $499.0K | 0.02% | +9,052+59.0% | Added |
| Sandbox Financial Partners, LLC | 24,000 | $491.0K | 0.31% | +24,000 | New |
| HarbourVest Partners LLC | 23,484 | $480.0K | 0.06% | 00.0% | Unchanged |
| US Bancorp | 23,292 | $477.0K | 0.00% | +4,462+23.7% | Added |
| GAM Holding AG | 22,659 | $464.0K | 0.02% | −7,011−23.6% | Reduced |
| Franklin Resources Inc | 22,661 | $463.0K | 0.00% | −17,490−43.6% | Reduced |
| Virtu Financial LLC | 22,480 | $460.0K | 0.05% | −978−4.2% | Reduced |
| Oppenheimer & Co Inc | 22,125 | $452.0K | 0.01% | +22,125 | New |
| Los Angeles Capital Management LLC | 22,061 | $451.0K | 0.00% | −614−2.7% | Reduced |
| Wedbush Securities Inc | 20,945 | $429.0K | 0.02% | +505+2.5% | Added |
| Envestnet Asset Management Inc | 20,025 | $410.0K | 0.00% | +20,025 | New |
| Private Advisor Group, LLC | 19,487 | $399.0K | 0.00% | +3,300+20.4% | Added |
| Squarepoint Ops LLC | 19,295 | $395.0K | 0.00% | −357,381−94.9% | Reduced |
| Axxcess Wealth Management, LLC | 17,745 | $363.0K | 0.03% | +17,745 | New |
| IHT Wealth Management, LLC | 17,700 | $362.0K | 0.03% | +5,039+39.8% | Added |
| Blair William & Co | 17,079 | $349.0K | 0.00% | +3,970+30.3% | Added |
| Graham Capital Management, L.P. | 16,475 | $337.0K | 0.02% | −15,000−47.7% | Reduced |
| Beacon Investment Advisory Services, Inc. | 15,813 | $324.0K | 0.01% | +132+0.8% | Added |
| Harbor Capital Advisors, Inc. | 15,596 | $319.0K | 0.12% | +15,596 | New |
| Ameritas Investment Partners, Inc. | 14,908 | $305.0K | 0.01% | 00.0% | Unchanged |
| Prudential Financial Inc | 14,722 | $301.0K | 0.00% | −2,531−14.7% | Reduced |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 14,653 | $300.0K | 0.09% | +150+1.0% | Added |
| Advisor Group Holdings, Inc. | 14,522 | $299.0K | 0.00% | +6,050+71.4% | Added |
| Hamilton Lane Advisors LLC | 14,091 | $288.0K | 0.04% | 00.0% | Unchanged |
| Simplex Trading, LLC | 13,497 | $276.0K | 0.01% | −45,811−77.2% | Reduced |
| Twin Lakes Capital Management, LLC | 13,341 | $273.0K | 0.15% | 00.0% | Unchanged |
| STRS Ohio | 13,200 | $270.0K | 0.00% | −7,400−35.9% | Reduced |
| Engineers Gate Manager LP | 13,048 | $267.0K | 0.01% | −11,619−47.1% | Reduced |
| Ambassador Advisors, LLC | 13,000 | $266.0K | 0.05% | −7,500−36.6% | Reduced |
| Pluribus Labs, LLC | 12,130 | $248.0K | 0.26% | +12,130 | New |
| Horizon Kinetics Asset Management LLC | 12,000 | $246.0K | 0.01% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 11,536 | $236.0K | 0.09% | +11,536 | New |
| Baird Financial Group, Inc. | 11,377 | $233.0K | 0.00% | −135−1.2% | Reduced |
| Titus Wealth Management | 11,261 | $230.0K | 0.10% | +325+3.0% | Added |
| V Wealth Advisors LLC | 11,102 | $227.0K | 0.03% | +11,102 | New |
| Aigen Investment Management, LP | 10,145 | $219.0K | 0.01% | +10,145 | New |
| Mackenzie Financial Corp | 10,631 | $218.0K | 0.00% | −754−6.6% | Reduced |
| Clearwater Capital Advisors, LLC | 10,394 | $213.0K | 0.02% | +1,365+15.1% | Added |
| Bank of Montreal | 10,085 | $212.0K | 0.00% | +875+9.5% | Added |
| Pathstone Family Office, LLC | 10,341 | $212.0K | 0.01% | +1,406+15.7% | Added |
| Great West Life Assurance Co | 10,331 | $210.0K | 0.00% | +144+1.4% | Added |
| ExodusPoint Capital Management, LP | 10,110 | $207.0K | 0.00% | +10,110 | New |
| Cutler Group LP | 10,014 | $204.0K | 0.01% | +10,014 | New |
| Walleye Capital LLC | 9,953 | $204.0K | 0.01% | +9,953 | New |
| Shell Asset Management Co | 9,734 | $199.0K | 0.00% | +39+0.4% | Added |
| The PNC Financial Services Group, Inc. | 9,404 | $192.0K | 0.00% | −182−1.9% | Reduced |
| Tower Research Capital LLC (TRC) | 9,297 | $190.0K | 0.00% | −5,866−38.7% | Reduced |
| Essex Investment Management Co LLC | 9,058 | $185.0K | 0.02% | +1,225+15.6% | Added |
| Foundations Investment Advisors, LLC | 10,688 | $154.0K | 0.01% | +10,688 | New |
| Twin Tree Management, LP | 7,412 | $152.0K | 0.00% | +2,624+54.8% | Added |
| Vienna Asset Management LLC | 7,366 | $151.0K | 0.14% | +7,366 | New |
| Belpointe Asset Management LLC | 6,500 | $133.0K | 0.01% | +866+15.4% | Added |
| Manchester Capital Management LLC | 5,361 | $110.0K | 0.01% | +5,021+1,476.8% | Added |
| Covington Capital Management | 4,975 | $102.0K | 0.00% | +4,975 | New |
| Smithfield Trust Co | 4,862 | $99.0K | 0.01% | 00.0% | Unchanged |