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, Q1 2022
Institutional positions in Pacific Biosciences of California, Inc. as of Mar 31, 2022. 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
- 250
- −4 vs. Q4 2021
- Shares held
- 223.1M
- +17.8M (+8.7%) vs. Q4 2021
- Total value
- $2.03B
- −$2.17B (−51.6%) vs. Q4 2021
- New holders
- 44
- 93 more added
- Sold out
- 48
- 70 more reduced
2 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2022
Shares, value and share of portfolio for each institution holding Pacific Biosciences of California, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| ARK Investment Management LLCSuperinvestorARK Invest | 27,259,521 | $248.1M | 1.04% | +876,418+3.3% | Added |
| Jackson Square Partners, LLC | 22,542,589 | $205.1M | 2.04% | +8,039,420+55.4% | Added |
| Vanguard Group Inc | 19,945,092 | $181.5M | 0.00% | +90,216+0.5% | Added |
| BlackRock Inc. | 16,609,353 | $151.1M | 0.00% | +40,109+0.2% | Added |
| Nikko Asset Management Americas, Inc. | 14,021,205 | $127.9M | 0.94% | +2,106,180+17.7% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 14,021,205 | $127.6M | 0.08% | +2,106,180+17.7% | Added |
| Capital International Investors | 12,781,855 | $116.3M | 0.03% | +675,537+5.6% | Added |
| Casdin Capital, LLC | 7,990,652 | $72.7M | 3.26% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 6,104,093 | $55.5M | 0.01% | +270,289+4.6% | Added |
| Baker Bros. Advisors LP | 5,444,963 | $49.5M | 0.28% | 00.0% | Unchanged |
| Bellevue Group AG | 4,881,752 | $44.4M | 0.52% | +3,328,729+214.3% | Added |
| State Street Corp | 4,428,965 | $40.3M | 0.00% | +271,315+6.5% | Added |
| SEI Investments Co | 3,936,287 | $35.8M | 0.07% | +1,261,333+47.2% | Added |
| Geode Capital Management, LLC | 3,842,564 | $35.0M | 0.00% | +138,571+3.7% | Added |
| Macquarie Group Ltd | 3,841,026 | $35.0M | 0.03% | +1,941,270+102.2% | Added |
| Capital World Investors | 3,390,000 | $30.8M | 0.01% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 3,088,155 | $28.1M | 0.08% | +2,699,194+693.9% | Added |
| Goldman Sachs Group Inc | 2,904,619 | $26.4M | 0.01% | +228,964+8.6% | Added |
| Blue Water Life Science Advisors, LLC | 2,660,000 | $24.2M | 11.49% | +2,660,000 | New |
| Millennium Management LLC | 2,436,902 | $22.2M | 0.03% | +1,978,498+431.6% | Added |
| Citadel Advisors LLC | 2,248,249 | $20.5M | 0.02% | +1,893,895+534.5% | Added |
| Northern Trust Corp | 1,979,768 | $18.0M | 0.00% | −4,190−0.2% | Reduced |
| Morgan Stanley | 1,948,642 | $17.7M | 0.00% | +840,967+75.9% | Added |
| SB Management Ltd | 1,886,107 | $17.2M | 3.35% | −6,270,000−76.9% | Reduced |
| Farallon Capital Management, L.L.C. | 1,631,800 | $14.8M | 0.08% | −413,688−20.2% | Reduced |
| Charles Schwab Investment Management Inc | 1,627,942 | $14.8M | 0.00% | +36,617+2.3% | Added |
| FMR LLC | 1,479,433 | $13.5M | 0.00% | −312,858−17.5% | Reduced |
| Decheng Capital Management III (Cayman), LLC | 1,463,872 | $13.3M | 4.08% | +1,463,872 | New |
| Norges Bank | 1,281,967 | $11.7M | 0.00% | −444,602−25.8% | Reduced |
| Oracle Investment Management Inc | 1,225,395 | $11.2M | 2.24% | −195,257−13.7% | Reduced |
| Nuveen Asset Management, LLC | 1,070,303 | $10.6M | 0.00% | −102,415−8.7% | Reduced |
| Two Sigma Advisers, LP | 1,088,300 | $9.90M | 0.03% | +705,900+184.6% | Added |
| JPMorgan Chase & Co | 1,015,819 | $9.24M | 0.00% | +748,630+280.2% | Added |
| Bank of New York Mellon Corp | 997,044 | $9.07M | 0.00% | −9,695−1.0% | Reduced |
| Renaissance Technologies LLC | 868,700 | $7.91M | 0.01% | +868,700 | New |
| Voloridge Investment Management, LLC | 846,180 | $7.70M | 0.04% | +846,180 | New |
| Squarepoint Ops LLC | 819,470 | $7.46M | 0.06% | +800,175+4,147.1% | Added |
| D. E. Shaw & Co., Inc. | 722,527 | $6.58M | 0.01% | −461,687−39.0% | Reduced |
| WCM Investment Management, LLC | 679,803 | $6.19M | 0.02% | +341,557+101.0% | Added |
| Cubist Systematic Strategies, LLC | 622,494 | $5.67M | 0.05% | +577,366+1,279.4% | Added |
| Bank of America Corp | 593,831 | $5.40M | 0.00% | +137,847+30.2% | Added |
| Bourne Lent Asset Management Inc | 556,865 | $5.07M | 1.59% | +1,115+0.2% | Added |
| Swiss National Bank | 495,546 | $4.51M | 0.00% | +80,000+19.3% | Added |
| Polar Asset Management Partners Inc. | 476,500 | $4.34M | 0.05% | +476,500 | New |
| Guggenheim Capital LLC | 450,108 | $4.10M | 0.02% | +31,330+7.5% | Added |
| Granahan Investment Management Inc | 412,183 | $3.75M | 0.09% | −76,712−15.7% | Reduced |
| Engineers Gate Manager LP | 402,217 | $3.66M | 0.14% | +389,169+2,982.6% | Added |
| Banque Pictet & Cie SA | 400,722 | $3.65M | 0.03% | −3,634−0.9% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 377,270 | $3.43M | 0.01% | −68,930−15.4% | Reduced |
| Twinbeech Capital LP | 320,159 | $2.91M | 0.13% | +320,159 | New |
| California Public Employees Retirement System | 307,737 | $2.80M | 0.00% | −76,804−20.0% | Reduced |
| Deutsche Bank AG | 302,301 | $2.75M | 0.00% | −21,993−6.8% | Reduced |
| UBS Asset Management Americas Inc | 286,838 | $2.61M | 0.00% | +68,448+31.3% | Added |
| Cantor Fitzgerald, L. P. | 275,000 | $2.50M | 0.19% | +275,000 | New |
| TD Asset Management Inc | 268,658 | $2.44M | 0.00% | +31,223+13.2% | Added |
| Natixis | 262,858 | $2.39M | 0.01% | −798,838−75.2% | Reduced |
| California State Teachers Retirement System | 261,613 | $2.38M | 0.00% | −4,393−1.7% | Reduced |
| Manufacturers Life Insurance Company, The | 246,142 | $2.33M | 0.00% | +147,698+150.0% | Added |
| State of Wisconsin Investment Board | 249,900 | $2.27M | 0.00% | 00.0% | Unchanged |
| Credit Suisse AG | 246,254 | $2.24M | 0.00% | +37,207+17.8% | Added |
| Alliancebernstein L.P. | 244,800 | $2.23M | 0.00% | +600+0.2% | Added |
| State of New Jersey Common Pension Fund D | 244,882 | $2.23M | 0.01% | +129,084+111.5% | Added |
| Rhumbline Advisers | 236,802 | $2.15M | 0.00% | −8,272−3.4% | Reduced |
| Harvard Management Co Inc | 229,144 | $2.08M | 0.21% | 00.0% | Unchanged |
| Jump Financial, LLC | 218,838 | $1.99M | 0.08% | +129,504+145.0% | Added |
| HighTower Advisors, LLC | 208,655 | $1.90M | 0.00% | +117,770+129.6% | Added |
| Gabelli Funds LLC | 203,000 | $1.85M | 0.01% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 183,126 | $1.67M | 0.01% | −6,719−3.5% | Reduced |
| Legal & General Group Plc | 171,807 | $1.56M | 0.00% | +4,155+2.5% | Added |
| Data Collective II GP, LLC | 164,249 | $1.50M | 5.44% | 00.0% | Unchanged |
| Barclays PLC | 160,814 | $1.46M | 0.00% | −157,996−49.6% | Reduced |
| Seven Eight Capital, LP | 157,308 | $1.43M | 0.19% | +73,819+88.4% | Added |
| Nan Fung Group Holdings Ltd | 144,840 | $1.32M | 0.63% | −26,920−15.7% | Reduced |
| Parametric Portfolio Associates LLC | 144,751 | $1.32M | 0.00% | +21,010+17.0% | Added |
| Abacus Planning Group, Inc. | 140,000 | $1.27M | 0.34% | −15,000−9.7% | Reduced |
| New York State Common Retirement Fund | 136,715 | $1.24M | 0.00% | −190.0% | Reduced |
| LPL Financial LLC | 131,230 | $1.19M | 0.00% | +30,597+30.4% | Added |
| Pictet Asset Management SA | 130,720 | $1.19M | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 129,950 | $1.18M | 0.01% | +129,950 | New |
| Vontobel Holding Ltd. | 115,645 | $1.12M | 0.01% | +23,693+25.8% | Added |
| Wells Fargo & Company | 117,488 | $1.07M | 0.00% | −98,451−45.6% | Reduced |
| Echo Street Capital Management LLC | 114,997 | $1.05M | 0.01% | +114,997 | New |
| Reynders McVeigh Capital Management, LLC | 113,480 | $1.03M | 0.06% | −31,970−22.0% | Reduced |
| Mutual of America Capital Management LLC | 111,798 | $1.02M | 0.01% | −4,861−4.2% | Reduced |
| Raymond James & Associates | 111,686 | $1.02M | 0.00% | +813+0.7% | Added |
| Invesco Ltd. | 111,283 | $1.01M | 0.00% | −3,084,507−96.5% | Reduced |
| Qube Research & Technologies Ltd | 110,092 | $1.00M | 0.01% | +110,092 | New |
| MetLife Investment Management | 103,966 | $946.1K | 0.01% | +34,699+50.1% | Added |
| Shelton Capital Management | 100,000 | $910.0K | 0.03% | −35,000−25.9% | Reduced |
| NJ State Employees Deferred Compensation Plan | 100,000 | $910.0K | 0.12% | 00.0% | Unchanged |
| UBS Group AG | 97,222 | $885.0K | 0.00% | −2,760−2.8% | Reduced |
| HSBC Holdings PLC | 96,953 | $883.0K | 0.00% | +53,919+125.3% | Added |
| American International Group, Inc. | 96,553 | $879.0K | 0.00% | −6,796−6.6% | Reduced |
| Stifel Financial Corp | 90,569 | $824.0K | 0.00% | +25,316+38.8% | Added |
| Hall Laurie J Trustee | 88,185 | $803.0K | 0.31% | +88,185 | New |
| Jennison Associates LLC | 82,216 | $748.0K | 0.00% | +82,216 | New |
| Voya Investment Management LLC | 81,545 | $742.0K | 0.00% | +4,447+5.8% | Added |
| DekaBank Deutsche Girozentrale | 73,300 | $707.0K | 0.00% | +6,700+10.1% | Added |
| Dynamic Technology Lab Private Ltd | 77,696 | $707.0K | 0.08% | +77,696 | New |
| Jane Street Group, LLC | 77,472 | $705.0K | 0.00% | −141,218−64.6% | Reduced |