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 2021
Institutional positions in Pacific Biosciences of California, Inc. as of Jun 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
- 261
- −1 vs. Q1 2021
- Shares held
- 172.6M
- +8.50M (+5.2%) vs. Q1 2021
- Total value
- $6.04B
- +$570.9M (+10.4%) vs. Q1 2021
- New holders
- 45
- 97 more added
- Sold out
- 46
- 73 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Pacific Biosciences of California, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Archford Capital Strategies, LLC | 72,720 | $2.54M | 0.64% | +2,588+3.7% | Added |
| State Board of Administration of Florida Retirement System | 71,731 | $2.51M | 0.00% | +5,482+8.3% | Added |
| Principal Financial Group Inc | 71,649 | $2.50M | 0.00% | −4,567−6.0% | Reduced |
| Advisory Research Inc | 71,363 | $2.50M | 0.16% | +29,719+71.4% | Added |
| Vontobel Holding Ltd. | 69,131 | $2.49M | 0.02% | +33,731+95.3% | Added |
| Susquehanna International Group, LLP | 70,750 | $2.47M | 0.00% | −161,056−69.5% | Reduced |
| MetLife Investment Management | 69,267 | $2.42M | 0.02% | +2,554+3.8% | Added |
| Cresset Asset Management, LLC | 66,857 | $2.34M | 0.03% | +524+0.8% | Added |
| DekaBank Deutsche Girozentrale | 64,800 | $2.30M | 0.01% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 63,300 | $2.21M | 0.12% | +3,690+6.2% | Added |
| Jane Street Group, LLC | 62,806 | $2.20M | 0.01% | −137,226−68.6% | Reduced |
| Simplex Trading, LLC | 61,415 | $2.15M | 0.08% | +17,357+39.4% | Added |
| Barclays PLC | 59,168 | $2.07M | 0.00% | −127,189−68.3% | Reduced |
| AtonRa Partners | 57,724 | $2.02M | 0.74% | +30,943+115.5% | Added |
| Royal Bank of Canada | 55,937 | $1.96M | 0.00% | +27,364+95.8% | Added |
| Metropolitan Life Insurance Co | 52,779 | $1.85M | 0.03% | +4,712+9.8% | Added |
| Dimensional Fund Advisors LP | 52,181 | $1.82M | 0.00% | −70,991−57.6% | Reduced |
| Citigroup Inc | 50,805 | $1.78M | 0.00% | +21,095+71.0% | Added |
| Evolution Wealth Advisors, LLC | 50,000 | $1.75M | 0.36% | 00.0% | Unchanged |
| Arizona State Retirement System | 49,866 | $1.74M | 0.01% | −1,910−3.7% | Reduced |
| American Century Companies Inc | 46,761 | $1.64M | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 46,378 | $1.62M | 0.10% | +46,378 | New |
| Carnegie Capital Asset Management, LLC | 42,022 | $1.47M | 0.06% | +6,600+18.6% | Added |
| Quantbot Technologies LP | 40,963 | $1.43M | 0.11% | +40,963 | New |
| Squarepoint Ops LLC | 40,429 | $1.41M | 0.01% | +6,907+20.6% | Added |
| Graham Capital Management, L.P. | 39,894 | $1.40M | 0.07% | −4,982−11.1% | Reduced |
| Handelsbanken Fonder AB | 39,000 | $1.36M | 0.01% | +9,800+33.6% | Added |
| Victory Capital Management Inc | 38,428 | $1.34M | 0.00% | −1,723−4.3% | Reduced |
| Fisher Asset Management, LLC | 35,412 | $1.24M | 0.00% | −23,244−39.6% | Reduced |
| STRS Ohio | 34,000 | $1.19M | 0.00% | −31,100−47.8% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 33,963 | $1.19M | 0.01% | −407−1.2% | Reduced |
| United Bank | 33,558 | $1.17M | 0.16% | +33,558 | New |
| Old Mission Capital LLC | 32,966 | $1.15M | 0.04% | +32,966 | New |
| Banque Pictet & Cie SA | 32,585 | $1.14M | 0.01% | +1,507+4.8% | Added |
| Amalgamated Bank | 31,615 | $1.11M | 0.01% | +7,047+28.7% | Added |
| GAM Holding AG | 29,670 | $1.04M | 0.05% | +29,670 | New |
| AdvisorNet Financial, Inc | 28,552 | $998.0K | 0.07% | −490−1.7% | Reduced |
| Blueshift Asset Management, LLC | 27,318 | $955.0K | 0.05% | +27,318 | New |
| First Quadrant L P | 27,200 | $951.0K | 0.11% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 26,200 | $943.7K | 0.02% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 26,804 | $937.0K | 0.00% | +4,034+17.7% | Added |
| QS Investors, LLC | 26,700 | $934.0K | 0.01% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 26,468 | $926.0K | 0.00% | 00.0% | Unchanged |
| Weiss Multi-Strategy Advisers LLC | 25,362 | $887.0K | 0.02% | −4,696−15.6% | Reduced |
| Laurel Wealth Advisors, Inc. | 25,303 | $885.0K | 0.11% | +176+0.7% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 24,505 | $857.0K | 0.01% | +24,505 | New |
| HarbourVest Partners LLC | 23,484 | $821.0K | 0.08% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 23,053 | $806.0K | 0.00% | +3,484+17.8% | Added |
| Los Angeles Capital Management LLC | 22,675 | $793.0K | 0.00% | −4,560−16.7% | Reduced |
| Green Alpha Advisors, LLC | 20,279 | $709.0K | 0.48% | +20,279 | New |
| Gilder Gagnon Howe & Co LLC | 20,237 | $708.0K | 0.00% | −69−0.3% | Reduced |
| Alps Advisors Inc | 20,162 | $705.0K | 0.01% | −722−3.5% | Reduced |
| Shay Capital LLC | 20,000 | $699.0K | 0.17% | +20,000 | New |
| Caption Management, LLC | 19,700 | $688.0K | 0.06% | +19,700 | New |
| BNP Paribas Arbitrage, SA | 19,522 | $682.7K | 0.00% | −23,646−54.8% | Reduced |
| Wedbush Securities Inc | 19,223 | $672.0K | 0.03% | +7,648+66.1% | Added |
| DuPont Capital Management Corp | 17,581 | $615.0K | 0.01% | +17,581 | New |
| American Portfolios Advisors | 16,877 | $590.2K | 0.02% | +15,602+1,223.7% | Added |
| Commonwealth Equity Services, LLC | 16,882 | $590.0K | 0.00% | +788+4.9% | Added |
| Private Advisor Group, LLC | 16,587 | $580.0K | 0.01% | −851−4.9% | Reduced |
| Allianz Asset Management GmbH | 16,527 | $578.0K | 0.00% | −45,191−73.2% | Reduced |
| Prudential Financial Inc | 16,326 | $571.0K | 0.00% | +891+5.8% | Added |
| Quantitative Systematic Strategies LLC | 16,226 | $567.0K | 0.20% | −16,677−50.7% | Reduced |
| US Bancorp | 16,052 | $561.0K | 0.00% | +1,307+8.9% | Added |
| Twin Lakes Capital Management, LLC | 15,795 | $552.0K | 0.31% | −3,572−18.4% | Reduced |
| Ameritas Investment Partners, Inc. | 15,401 | $539.0K | 0.02% | +590+4.0% | Added |
| Koss-Olinger Consulting, LLC | 15,000 | $525.0K | 0.08% | 00.0% | Unchanged |
| M&G Investment Management Ltd | 14,184 | $496.0K | 0.00% | +14,184 | New |
| Hamilton Lane Advisors LLC | 14,091 | $493.0K | 0.15% | 00.0% | Unchanged |
| Beacon Investment Advisory Services, Inc. | 13,691 | $479.0K | 0.02% | +4,587+50.4% | Added |
| Oppenheimer & Co Inc | 13,171 | $461.0K | 0.01% | +1,103+9.1% | Added |
| Pictet & Cie (Europe) SA | 13,140 | $460.0K | 0.02% | +1,908+17.0% | Added |
| Franklin Resources Inc | 12,907 | $452.0K | 0.00% | +90+0.7% | Added |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 12,728 | $445.0K | 0.15% | +825+6.9% | Added |
| Man Group plc | 12,711 | $444.0K | 0.00% | −149,350−92.2% | Reduced |
| Nisa Investment Advisors, LLC | 12,493 | $437.0K | 0.00% | 00.0% | Unchanged |
| Compagnie Lombard Odier SCmA | 12,500 | $437.0K | 0.01% | +10,500+525.0% | Added |
| Horizon Kinetics Asset Management LLC | 12,000 | $420.0K | 0.01% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 11,145 | $390.0K | 0.01% | −6,964−38.5% | Reduced |
| Algert Global LLC | 11,120 | $389.0K | 0.13% | +11,120 | New |
| Ambassador Advisors, LLC | 11,000 | $385.0K | 0.08% | +11,000 | New |
| Great West Life Assurance Co | 10,982 | $384.0K | 0.00% | 00.0% | Unchanged |
| Titus Wealth Management | 10,921 | $382.0K | 0.21% | +970+9.7% | Added |
| Tower Research Capital LLC (TRC) | 10,810 | $378.0K | 0.01% | −53,359−83.2% | Reduced |
| Xponance, Inc. | 10,648 | $372.0K | 0.01% | +10,648 | New |
| Avestar Capital, LLC | 10,520 | $368.0K | 0.07% | 00.0% | Unchanged |
| HSBC Holdings PLC | 10,395 | $364.0K | 0.00% | +10,395 | New |
| Shell Asset Management Co | 10,165 | $355.0K | 0.01% | +10,165 | New |
| IHT Wealth Management, LLC | 10,048 | $351.0K | 0.02% | −580−5.5% | Reduced |
| SG3 Management, LLC | 10,000 | $350.0K | 0.15% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 10,000 | $350.0K | 0.15% | +10,000 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 9,708 | $339.0K | 0.03% | +2,702+38.6% | Added |
| The PNC Financial Services Group, Inc. | 9,498 | $331.0K | 0.00% | −1,533−13.9% | Reduced |
| Centiva Capital, LP | 8,736 | $305.0K | 0.02% | +8,736 | New |
| Ballentine Partners, LLC | 8,134 | $284.0K | 0.01% | −479−5.6% | Reduced |
| Advisor Group Holdings, Inc. | 8,072 | $284.0K | 0.00% | +329+4.2% | Added |
| Bank of Montreal | 7,856 | $283.0K | 0.00% | −5,532−41.3% | Reduced |
| Essex Investment Management Co LLC | 7,833 | $274.0K | 0.03% | +7,833 | New |
| Clearwater Capital Advisors, LLC | 7,792 | $272.0K | 0.03% | +398+5.4% | Added |
| Freestone Capital Holdings, LLC | 7,700 | $269.0K | 0.01% | 00.0% | Unchanged |