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 |
|---|---|---|---|---|---|
| Commonwealth Equity Services, LLC | 16,882 | $590.0K | 0.00% | +788+4.9% | Added |
| American Portfolios Advisors | 16,877 | $590.2K | 0.02% | +15,602+1,223.7% | Added |
| DuPont Capital Management Corp | 17,581 | $615.0K | 0.01% | +17,581 | New |
| Wedbush Securities Inc | 19,223 | $672.0K | 0.03% | +7,648+66.1% | Added |
| BNP Paribas Arbitrage, SA | 19,522 | $682.7K | 0.00% | −23,646−54.8% | Reduced |
| Caption Management, LLC | 19,700 | $688.0K | 0.06% | +19,700 | New |
| Shay Capital LLC | 20,000 | $699.0K | 0.17% | +20,000 | New |
| Alps Advisors Inc | 20,162 | $705.0K | 0.01% | −722−3.5% | Reduced |
| Gilder Gagnon Howe & Co LLC | 20,237 | $708.0K | 0.00% | −69−0.3% | Reduced |
| Green Alpha Advisors, LLC | 20,279 | $709.0K | 0.48% | +20,279 | New |
| Los Angeles Capital Management LLC | 22,675 | $793.0K | 0.00% | −4,560−16.7% | Reduced |
| Teacher Retirement System of Texas | 23,053 | $806.0K | 0.00% | +3,484+17.8% | Added |
| HarbourVest Partners LLC | 23,484 | $821.0K | 0.08% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 24,505 | $857.0K | 0.01% | +24,505 | New |
| Laurel Wealth Advisors, Inc. | 25,303 | $885.0K | 0.11% | +176+0.7% | Added |
| Weiss Multi-Strategy Advisers LLC | 25,362 | $887.0K | 0.02% | −4,696−15.6% | Reduced |
| Public Employees Retirement Association of Colorado | 26,468 | $926.0K | 0.00% | 00.0% | Unchanged |
| QS Investors, LLC | 26,700 | $934.0K | 0.01% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 26,804 | $937.0K | 0.00% | +4,034+17.7% | Added |
| Erste Asset Management GmbH | 26,200 | $943.7K | 0.02% | 00.0% | Unchanged |
| First Quadrant L P | 27,200 | $951.0K | 0.11% | 00.0% | Unchanged |
| Blueshift Asset Management, LLC | 27,318 | $955.0K | 0.05% | +27,318 | New |
| AdvisorNet Financial, Inc | 28,552 | $998.0K | 0.07% | −490−1.7% | Reduced |
| GAM Holding AG | 29,670 | $1.04M | 0.05% | +29,670 | New |
| Amalgamated Bank | 31,615 | $1.11M | 0.01% | +7,047+28.7% | Added |
| Banque Pictet & Cie SA | 32,585 | $1.14M | 0.01% | +1,507+4.8% | Added |
| Old Mission Capital LLC | 32,966 | $1.15M | 0.04% | +32,966 | New |
| United Bank | 33,558 | $1.17M | 0.16% | +33,558 | New |
| 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 |
| Fisher Asset Management, LLC | 35,412 | $1.24M | 0.00% | −23,244−39.6% | Reduced |
| Victory Capital Management Inc | 38,428 | $1.34M | 0.00% | −1,723−4.3% | Reduced |
| Handelsbanken Fonder AB | 39,000 | $1.36M | 0.01% | +9,800+33.6% | Added |
| Graham Capital Management, L.P. | 39,894 | $1.40M | 0.07% | −4,982−11.1% | Reduced |
| Squarepoint Ops LLC | 40,429 | $1.41M | 0.01% | +6,907+20.6% | Added |
| Quantbot Technologies LP | 40,963 | $1.43M | 0.11% | +40,963 | New |
| Carnegie Capital Asset Management, LLC | 42,022 | $1.47M | 0.06% | +6,600+18.6% | Added |
| Engineers Gate Manager LP | 46,378 | $1.62M | 0.10% | +46,378 | New |
| American Century Companies Inc | 46,761 | $1.64M | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 49,866 | $1.74M | 0.01% | −1,910−3.7% | Reduced |
| Evolution Wealth Advisors, LLC | 50,000 | $1.75M | 0.36% | 00.0% | Unchanged |
| Citigroup Inc | 50,805 | $1.78M | 0.00% | +21,095+71.0% | Added |
| Dimensional Fund Advisors LP | 52,181 | $1.82M | 0.00% | −70,991−57.6% | Reduced |
| Metropolitan Life Insurance Co | 52,779 | $1.85M | 0.03% | +4,712+9.8% | Added |
| Royal Bank of Canada | 55,937 | $1.96M | 0.00% | +27,364+95.8% | Added |
| AtonRa Partners | 57,724 | $2.02M | 0.74% | +30,943+115.5% | Added |
| Barclays PLC | 59,168 | $2.07M | 0.00% | −127,189−68.3% | Reduced |
| Simplex Trading, LLC | 61,415 | $2.15M | 0.08% | +17,357+39.4% | Added |
| Jane Street Group, LLC | 62,806 | $2.20M | 0.01% | −137,226−68.6% | Reduced |
| Prelude Capital Management, LLC | 63,300 | $2.21M | 0.12% | +3,690+6.2% | Added |
| DekaBank Deutsche Girozentrale | 64,800 | $2.30M | 0.01% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 66,857 | $2.34M | 0.03% | +524+0.8% | Added |
| MetLife Investment Management | 69,267 | $2.42M | 0.02% | +2,554+3.8% | Added |
| Susquehanna International Group, LLP | 70,750 | $2.47M | 0.00% | −161,056−69.5% | Reduced |
| Vontobel Holding Ltd. | 69,131 | $2.49M | 0.02% | +33,731+95.3% | Added |
| Advisory Research Inc | 71,363 | $2.50M | 0.16% | +29,719+71.4% | Added |
| Principal Financial Group Inc | 71,649 | $2.50M | 0.00% | −4,567−6.0% | Reduced |
| State Board of Administration of Florida Retirement System | 71,731 | $2.51M | 0.00% | +5,482+8.3% | Added |
| Archford Capital Strategies, LLC | 72,720 | $2.54M | 0.64% | +2,588+3.7% | Added |
| Voya Investment Management LLC | 76,521 | $2.68M | 0.01% | −3,172−4.0% | Reduced |
| LPL Financial LLC | 79,420 | $2.78M | 0.00% | +35,812+82.1% | Added |
| Assenagon Asset Management S.A. | 79,998 | $2.80M | 0.01% | −543,073−87.2% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 80,583 | $2.82M | 0.02% | −33,641−29.5% | Reduced |
| Invesco Ltd. | 81,295 | $2.84M | 0.00% | −1,100,243−93.1% | Reduced |
| Sit Investment Associates Inc | 81,550 | $2.85M | 0.07% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 81,665 | $2.86M | 0.01% | +71,526+705.5% | Added |
| HighTower Advisors, LLC | 82,560 | $2.88M | 0.01% | −10,253−11.0% | Reduced |
| Susquehanna Fundamental Investments, LLC | 84,379 | $2.95M | 0.05% | −31,800−27.4% | Reduced |
| ProShare Advisors LLC | 86,096 | $3.01M | 0.01% | +10,662+14.1% | Added |
| Natixis | 87,197 | $3.05M | 0.01% | +41,732+91.8% | Added |
| SG Americas Securities, LLC | 87,204 | $3.05M | 0.02% | −2,141−2.4% | Reduced |
| Zweig-DiMenna Associates LLC | 89,767 | $3.14M | 0.19% | +89,767 | New |
| Shelton Capital Management | 91,000 | $3.18M | 0.12% | +29,000+46.8% | Added |
| Comerica Bank | 132,600 | $3.42M | 0.02% | +67,002+102.1% | Added |
| NJ State Employees Deferred Compensation Plan | 100,000 | $3.50M | 0.46% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 105,812 | $3.70M | 0.02% | −47,071−30.8% | Reduced |
| Manufacturers Life Insurance Company, The | 108,314 | $3.79M | 0.00% | +6,749+6.6% | Added |
| American International Group, Inc. | 108,970 | $3.81M | 0.02% | +2,676+2.5% | Added |
| ClariVest Asset Management LLC | 109,823 | $3.84M | 0.13% | −212−0.2% | Reduced |
| State of New Jersey Common Pension Fund D | 116,751 | $4.08M | 0.01% | +8,398+7.8% | Added |
| Reynders McVeigh Capital Management, LLC | 118,965 | $4.16M | 0.25% | +14,780+14.2% | Added |
| Mutual of America Capital Management LLC | 119,443 | $4.18M | 0.04% | −5,144−4.1% | Reduced |
| AQR Capital Management LLC | 124,358 | $4.35M | 0.01% | −35,423−22.2% | Reduced |
| Russell Investments Group, Ltd. | 125,150 | $4.37M | 0.01% | −285,697−69.5% | Reduced |
| Avitas Wealth Management LLC | 125,310 | $4.38M | 0.78% | +71,099+131.2% | Added |
| Stifel Financial Corp | 128,927 | $4.51M | 0.01% | +19,903+18.3% | Added |
| Raymond James & Associates | 129,959 | $4.54M | 0.00% | −19,610−13.1% | Reduced |
| Putnam Investments LLC | 130,896 | $4.58M | 0.01% | +57,381+78.1% | Added |
| Legal & General Group Plc | 135,524 | $4.74M | 0.00% | +10,873+8.7% | Added |
| Parametric Portfolio Associates LLC | 138,694 | $4.85M | 0.00% | −27,186−16.4% | Reduced |
| First Trust Advisors LP | 148,260 | $5.18M | 0.01% | +148,260 | New |
| Arrowstreet Capital, Limited Partnership | 150,093 | $5.25M | 0.01% | +150,093 | New |
| UBS Group AG | 155,308 | $5.43M | 0.00% | +68,428+78.8% | Added |
| New York State Common Retirement Fund | 169,232 | $5.92M | 0.01% | +7,264+4.5% | Added |
| Snowden Capital Advisors LLC | 170,304 | $5.96M | 0.30% | +609+0.4% | Added |
| UBS Asset Management Americas Inc | 179,623 | $6.28M | 0.00% | +11,569+6.9% | Added |
| Abacus Planning Group, Inc. | 180,000 | $6.29M | 1.92% | 00.0% | Unchanged |
| TD Asset Management Inc | 228,552 | $7.35M | 0.01% | +3,598+1.6% | Added |
| Macquarie Group Ltd | 210,950 | $7.38M | 0.01% | +20,743+10.9% | Added |
| Credit Suisse AG | 221,627 | $7.75M | 0.01% | −6,878−3.0% | Reduced |