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, Q3 2021
Institutional positions in Pacific Biosciences of California, Inc. as of Sep 30, 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
- 246
- −13 vs. Q2 2021
- Shares held
- 189.0M
- +17.1M (+10.0%) vs. Q2 2021
- Total value
- $4.83B
- −$1.18B (−19.6%) vs. Q2 2021
- New holders
- 25
- 97 more added
- Sold out
- 38
- 77 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Pacific Biosciences of California, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Simplex Trading, LLC | 59,308 | $2.04M | 0.07% | −2,107−3.4% | Reduced |
| LPL Financial LLC | 79,598 | $2.03M | 0.00% | +178+0.2% | Added |
| Ergoteles LLC | 79,558 | $2.03M | 0.07% | +79,558 | New |
| Voya Investment Management LLC | 75,873 | $1.94M | 0.00% | −648−0.8% | Reduced |
| Vontobel Holding Ltd. | 74,714 | $1.91M | 0.02% | +5,583+8.1% | Added |
| Archford Capital Strategies, LLC | 73,046 | $1.87M | 0.44% | +326+0.4% | Added |
| ProShare Advisors LLC | 72,147 | $1.84M | 0.01% | −13,949−16.2% | Reduced |
| State Board of Administration of Florida Retirement System | 71,731 | $1.83M | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 69,267 | $1.77M | 0.02% | 00.0% | Unchanged |
| Jane Street Group, LLC | 68,172 | $1.74M | 0.00% | +5,366+8.5% | Added |
| Cresset Asset Management, LLC | 67,107 | $1.72M | 0.02% | +250+0.4% | Added |
| Principal Financial Group Inc | 66,591 | $1.70M | 0.00% | −5,058−7.1% | Reduced |
| Dimensional Fund Advisors LP | 65,347 | $1.67M | 0.00% | +13,166+25.2% | Added |
| Panagora Asset Management Inc | 63,224 | $1.61M | 0.01% | −42,588−40.2% | Reduced |
| DekaBank Deutsche Girozentrale | 64,800 | $1.60M | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 61,711 | $1.58M | 0.00% | +10,906+21.5% | Added |
| Quantbot Technologies LP | 61,410 | $1.57M | 0.11% | +20,447+49.9% | Added |
| Allianz Asset Management GmbH | 57,977 | $1.48M | 0.00% | +41,450+250.8% | Added |
| Metropolitan Life Insurance Co | 51,430 | $1.31M | 0.02% | −1,349−2.6% | Reduced |
| Arizona State Retirement System | 51,333 | $1.31M | 0.01% | +1,467+2.9% | Added |
| Evolution Wealth Advisors, LLC | 50,000 | $1.28M | 0.27% | 00.0% | Unchanged |
| Fisher Asset Management, LLC | 48,849 | $1.25M | 0.00% | +13,437+37.9% | Added |
| American Century Companies Inc | 47,267 | $1.21M | 0.00% | +506+1.1% | Added |
| Banque Pictet & Cie SA | 46,343 | $1.18M | 0.01% | +13,758+42.2% | Added |
| Carnegie Capital Asset Management, LLC | 43,972 | $1.12M | 0.04% | +1,950+4.6% | Added |
| Susquehanna Fundamental Investments, LLC | 43,159 | $1.10M | 0.02% | −41,220−48.9% | Reduced |
| HSBC Holdings PLC | 43,034 | $1.10M | 0.00% | +32,639+314.0% | Added |
| HRT Financial LP | 41,001 | $1.05M | 0.01% | +41,001 | New |
| Victory Capital Management Inc | 40,487 | $1.03M | 0.00% | +2,059+5.4% | Added |
| Franklin Resources Inc | 40,151 | $1.03M | 0.00% | +27,244+211.1% | Added |
| Handelsbanken Fonder AB | 39,000 | $996.0K | 0.01% | 00.0% | Unchanged |
| Profund Advisors LLC | 37,961 | $970.0K | 0.03% | +32,252+564.9% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 35,274 | $901.0K | 0.00% | +1,311+3.9% | Added |
| Jump Financial, LLC | 32,708 | $835.0K | 0.06% | +32,708 | New |
| Assenagon Asset Management S.A. | 32,541 | $831.0K | 0.00% | −47,457−59.3% | Reduced |
| Graham Capital Management, L.P. | 31,475 | $804.0K | 0.05% | −8,419−21.1% | Reduced |
| GAM Holding AG | 29,670 | $758.0K | 0.04% | 00.0% | Unchanged |
| Amalgamated Bank | 29,620 | $757.0K | 0.01% | −1,995−6.3% | Reduced |
| Teacher Retirement System of Texas | 29,561 | $755.0K | 0.00% | +6,508+28.2% | Added |
| Janney Montgomery Scott LLC | 28,708 | $733.0K | 0.00% | +1,904+7.1% | Added |
| AdvisorNet Financial, Inc | 27,852 | $712.0K | 0.05% | −700−2.5% | Reduced |
| First Quadrant L P | 27,200 | $695.0K | 0.08% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 26,468 | $676.0K | 0.00% | 00.0% | Unchanged |
| Weiss Multi-Strategy Advisers LLC | 26,000 | $664.0K | 0.01% | +638+2.5% | Added |
| Erste Asset Management GmbH | 26,200 | $651.3K | 0.01% | 00.0% | Unchanged |
| Laurel Wealth Advisors, Inc. | 25,303 | $646.0K | 0.12% | 00.0% | Unchanged |
| Green Alpha Advisors, LLC | 25,229 | $645.0K | 0.45% | +4,950+24.4% | Added |
| Engineers Gate Manager LP | 24,667 | $630.0K | 0.04% | −21,711−46.8% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 24,505 | $626.0K | 0.00% | 00.0% | Unchanged |
| HarbourVest Partners LLC | 23,484 | $600.0K | 0.06% | 00.0% | Unchanged |
| Virtu Financial LLC | 23,458 | $599.0K | 0.05% | +23,458 | New |
| Los Angeles Capital Management LLC | 22,675 | $579.0K | 0.00% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 22,000 | $562.0K | 0.03% | −41,300−65.2% | Reduced |
| STRS Ohio | 20,600 | $526.0K | 0.00% | −13,400−39.4% | Reduced |
| Commonwealth Equity Services, LLC | 20,603 | $526.0K | 0.00% | +3,721+22.0% | Added |
| Ambassador Advisors, LLC | 20,500 | $524.0K | 0.10% | +9,500+86.4% | Added |
| Wedbush Securities Inc | 20,440 | $522.0K | 0.02% | +1,217+6.3% | Added |
| Gilder Gagnon Howe & Co LLC | 19,896 | $508.0K | 0.00% | −341−1.7% | Reduced |
| Prudential Financial Inc | 17,253 | $508.0K | 0.00% | +927+5.7% | Added |
| US Bancorp | 18,830 | $482.0K | 0.00% | +2,778+17.3% | Added |
| Janus Henderson Group PLC | 18,533 | $474.0K | 0.00% | +18,533 | New |
| Trellus Management Company, LLC | 18,500 | $473.0K | 0.42% | +18,500 | New |
| Alps Advisors Inc | 16,557 | $423.0K | 0.00% | −3,605−17.9% | Reduced |
| Private Advisor Group, LLC | 16,187 | $414.0K | 0.00% | −400−2.4% | Reduced |
| Beacon Investment Advisory Services, Inc. | 15,681 | $401.0K | 0.02% | +1,990+14.5% | Added |
| Pictet & Cie (Europe) SA | 15,341 | $392.0K | 0.01% | +2,201+16.8% | Added |
| Tower Research Capital LLC (TRC) | 15,163 | $387.0K | 0.01% | +4,353+40.3% | Added |
| Ameritas Investment Partners, Inc. | 14,908 | $381.0K | 0.01% | −493−3.2% | Reduced |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 14,503 | $371.0K | 0.12% | +1,775+13.9% | Added |
| Hamilton Lane Advisors LLC | 14,091 | $360.0K | 0.06% | 00.0% | Unchanged |
| Steel Peak Wealth Management LLC | 14,003 | $358.0K | 0.02% | +6,951+98.6% | Added |
| American Portfolios Advisors | 13,432 | $343.2K | 0.01% | −3,445−20.4% | Reduced |
| Twin Lakes Capital Management, LLC | 13,341 | $341.0K | 0.20% | −2,454−15.5% | Reduced |
| Blair William & Co | 13,109 | $335.0K | 0.00% | +13,109 | New |
| IHT Wealth Management, LLC | 12,661 | $323.0K | 0.03% | +2,613+26.0% | Added |
| Algert Global LLC | 12,111 | $309.0K | 0.04% | +991+8.9% | Added |
| Horizon Kinetics Asset Management LLC | 12,000 | $307.0K | 0.01% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 11,512 | $294.0K | 0.00% | +11,512 | New |
| Mackenzie Financial Corp | 11,385 | $291.0K | 0.00% | +4,710+70.6% | Added |
| Titus Wealth Management | 10,936 | $280.0K | 0.15% | +15+0.1% | Added |
| Parallax Volatility Advisers, L.P. | 10,901 | $279.0K | 0.00% | +10,901 | New |
| Great West Life Assurance Co | 10,187 | $262.0K | 0.00% | −795−7.2% | Reduced |
| Paloma Partners Management Co | 10,177 | $260.0K | 0.01% | +10,177 | New |
| Echo Street Capital Management LLC | 9,925 | $254.0K | 0.00% | +9,925 | New |
| Shell Asset Management Co | 9,695 | $248.0K | 0.01% | −470−4.6% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 9,708 | $248.0K | 0.02% | 00.0% | Unchanged |
| AlphaCrest Capital Management LLC | 9,700 | $248.0K | 0.01% | +9,700 | New |
| The PNC Financial Services Group, Inc. | 9,586 | $245.0K | 0.00% | +88+0.9% | Added |
| Avestar Capital, LLC | 9,520 | $243.0K | 0.05% | −1,000−9.5% | Reduced |
| Xponance, Inc. | 9,131 | $233.0K | 0.00% | −1,517−14.2% | Reduced |
| Clearwater Capital Advisors, LLC | 9,029 | $231.0K | 0.03% | +1,237+15.9% | Added |
| Bank of Montreal | 9,210 | $230.0K | 0.00% | +1,354+17.2% | Added |
| Pathstone Family Office, LLC | 8,935 | $228.0K | 0.01% | +1,394+18.5% | Added |
| Advisor Group Holdings, Inc. | 8,472 | $216.0K | 0.00% | +400+5.0% | Added |
| Ballentine Partners, LLC | 8,270 | $211.0K | 0.01% | +136+1.7% | Added |
| CIBC Asset Management Inc | 8,042 | $205.0K | 0.00% | +1,121+16.2% | Added |
| Cambridge Investment Research Advisors, Inc. | 7,997 | $204.0K | 0.00% | −73,668−90.2% | Reduced |
| Essex Investment Management Co LLC | 7,833 | $200.0K | 0.02% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 7,202 | $184.0K | 0.00% | −5,291−42.4% | Reduced |
| Belpointe Asset Management LLC | 5,634 | $144.0K | 0.01% | +5,634 | New |