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 |
|---|---|---|---|---|---|
| ARK Investment Management LLCSuperinvestorARK Invest | 26,383,103 | $539.8M | 1.63% | +3,660,028+16.1% | Added |
| Vanguard Group Inc | 19,854,876 | $406.2M | 0.01% | +1,858,227+10.3% | Added |
| BlackRock Inc. | 16,569,244 | $339.0M | 0.01% | +436,273+2.7% | Added |
| Jackson Square Partners, LLC | 14,503,169 | $296.7M | 2.49% | −33,502−0.2% | Reduced |
| Capital International Investors | 12,106,318 | $247.7M | 0.05% | +712,191+6.3% | Added |
| Nikko Asset Management Americas, Inc. | 11,915,025 | $244.9M | 1.29% | +2,567,023+27.5% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 11,915,025 | $243.8M | 0.15% | +2,567,023+27.5% | Added |
| SB Management Ltd | 8,156,107 | $166.9M | 16.61% | 00.0% | Unchanged |
| Casdin Capital, LLC | 7,990,652 | $163.5M | 4.61% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 5,833,804 | $118.2M | 0.01% | +84,468+1.5% | Added |
| William Blair Investment Management, LLC | 5,469,636 | $111.9M | 0.30% | +1,374,633+33.6% | Added |
| Baker Bros. Advisors LP | 5,444,963 | $111.4M | 0.54% | 00.0% | Unchanged |
| State Street Corp | 4,157,650 | $85.1M | 0.00% | −112,957−2.6% | Reduced |
| Geode Capital Management, LLC | 3,703,993 | $75.8M | 0.01% | +218,252+6.3% | Added |
| Capital World Investors | 3,390,000 | $69.4M | 0.01% | 00.0% | Unchanged |
| Invesco Ltd. | 3,195,790 | $65.4M | 0.02% | +3,103,297+3,355.2% | Added |
| Goldman Sachs Group Inc | 2,675,655 | $54.7M | 0.01% | +309,978+13.1% | Added |
| SEI Investments Co | 2,674,954 | $54.7M | 0.10% | +146,263+5.8% | Added |
| Ameriprise Financial Inc | 2,502,687 | $51.2M | 0.01% | +280,209+12.6% | Added |
| Farallon Capital Management, L.L.C. | 2,045,488 | $41.9M | 0.24% | +53,238+2.7% | Added |
| Northern Trust Corp | 1,983,958 | $40.6M | 0.01% | −318,587−13.8% | Reduced |
| Macquarie Group Ltd | 1,899,756 | $38.9M | 0.03% | +1,692,396+816.2% | Added |
| FMR LLC | 1,792,291 | $36.7M | 0.00% | +1,528,880+580.4% | Added |
| Norges Bank | 1,726,569 | $35.3M | 0.01% | +532,100+44.5% | Added |
| Charles Schwab Investment Management Inc | 1,591,325 | $32.6M | 0.01% | +145,480+10.1% | Added |
| Bellevue Group AG | 1,553,023 | $31.8M | 0.33% | −90,136−5.5% | Reduced |
| Oracle Investment Management Inc | 1,420,652 | $29.1M | 4.28% | −24,307−1.7% | Reduced |
| D. E. Shaw & Co., Inc. | 1,184,214 | $24.2M | 0.03% | −360,118−23.3% | Reduced |
| Nuveen Asset Management, LLC | 1,172,718 | $24.0M | 0.01% | −76,841−6.1% | Reduced |
| Morgan Stanley | 1,107,675 | $22.7M | 0.00% | −438,882−28.4% | Reduced |
| Natixis | 1,061,696 | $21.7M | 0.07% | +980,439+1,206.6% | Added |
| Bank of New York Mellon Corp | 1,006,739 | $20.6M | 0.00% | +11,720+1.2% | Added |
| Westfield Capital Management Co LP | 858,583 | $17.6M | 0.10% | −878,542−50.6% | Reduced |
| Bourne Lent Asset Management Inc | 555,750 | $11.4M | 3.04% | +2,900+0.5% | Added |
| Granahan Investment Management Inc | 488,895 | $10.0M | 0.21% | +36,593+8.1% | Added |
| Millennium Management LLC | 458,404 | $9.38M | 0.01% | +69,124+17.8% | Added |
| Bank of America Corp | 455,984 | $9.33M | 0.00% | +196,212+75.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 446,200 | $9.13M | 0.02% | +95,609+27.3% | Added |
| Guggenheim Capital LLC | 418,778 | $8.57M | 0.04% | +81,136+24.0% | Added |
| Swiss National Bank | 415,546 | $8.50M | 0.01% | −900−0.2% | Reduced |
| Banque Pictet & Cie SA | 404,356 | $8.27M | 0.06% | +358,013+772.5% | Added |
| Two Sigma Investments, LP | 388,961 | $7.96M | 0.02% | −532,651−57.8% | Reduced |
| California Public Employees Retirement System | 384,541 | $7.87M | 0.01% | −54,772−12.5% | Reduced |
| Two Sigma Advisers, LP | 382,400 | $7.82M | 0.02% | −178,400−31.8% | Reduced |
| Citadel Advisors LLC | 354,354 | $7.25M | 0.01% | −50,549−12.5% | Reduced |
| WCM Investment Management, LLC | 338,246 | $6.92M | 0.02% | +36,012+11.9% | Added |
| Pura Vida Investments, LLC | 330,033 | $6.75M | 0.70% | −10,110−3.0% | Reduced |
| Deutsche Bank AG | 324,294 | $6.63M | 0.00% | −65,213−16.7% | Reduced |
| Barclays PLC | 318,810 | $6.52M | 0.00% | +206,485+183.8% | Added |
| JPMorgan Chase & Co | 267,189 | $5.47M | 0.00% | +19,052+7.7% | Added |
| California State Teachers Retirement System | 266,006 | $5.44M | 0.01% | +6,647+2.6% | Added |
| State of Wisconsin Investment Board | 249,900 | $5.11M | 0.01% | 00.0% | Unchanged |
| Rhumbline Advisers | 245,074 | $5.01M | 0.01% | −3,129−1.3% | Reduced |
| Alliancebernstein L.P. | 244,200 | $5.00M | 0.00% | 00.0% | Unchanged |
| TD Asset Management Inc | 237,435 | $4.86M | 0.00% | +4,666+2.0% | Added |
| Harvard Management Co Inc | 229,144 | $4.69M | 0.44% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 220,106 | $4.50M | 0.09% | +134,269+156.4% | Added |
| Jane Street Group, LLC | 218,690 | $4.47M | 0.01% | +150,518+220.8% | Added |
| UBS Asset Management Americas Inc | 218,390 | $4.47M | 0.00% | +15,188+7.5% | Added |
| Wells Fargo & Company | 215,939 | $4.42M | 0.00% | +17,765+9.0% | Added |
| Credit Suisse AG | 209,047 | $4.28M | 0.00% | −45,296−17.8% | Reduced |
| Gabelli Funds LLC | 203,000 | $4.15M | 0.03% | +203,000 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 189,845 | $3.97M | 0.02% | −62,834−24.9% | Reduced |
| Alyeska Investment Group, L.P. | 173,885 | $3.56M | 0.04% | −221,439−56.0% | Reduced |
| Nan Fung Group Holdings Ltd | 171,760 | $3.51M | 1.04% | +171,760 | New |
| Legal & General Group Plc | 167,652 | $3.43M | 0.00% | +780.0% | Added |
| Data Collective II GP, LLC | 164,249 | $3.36M | 3.50% | +164,249 | New |
| Abacus Planning Group, Inc. | 155,000 | $3.17M | 0.85% | −25,000−13.9% | Reduced |
| Reynders McVeigh Capital Management, LLC | 145,450 | $2.98M | 0.17% | +14,720+11.3% | Added |
| Putnam Investments LLC | 139,254 | $2.85M | 0.00% | +8,390+6.4% | Added |
| New York State Common Retirement Fund | 136,734 | $2.80M | 0.00% | −402−0.3% | Reduced |
| Shelton Capital Management | 135,000 | $2.76M | 0.10% | 00.0% | Unchanged |
| Pictet Asset Management SA | 130,720 | $2.67M | 0.00% | −538,440−80.5% | Reduced |
| SG Americas Securities, LLC | 126,676 | $2.59M | 0.02% | −13,614−9.7% | Reduced |
| Parametric Portfolio Associates LLC | 123,741 | $2.53M | 0.00% | −2,417−1.9% | Reduced |
| Mutual of America Capital Management LLC | 116,659 | $2.39M | 0.02% | −1,088−0.9% | Reduced |
| State of New Jersey Common Pension Fund D | 115,798 | $2.37M | 0.01% | −2,236−1.9% | Reduced |
| Raymond James & Associates | 110,873 | $2.27M | 0.00% | −22,300−16.7% | Reduced |
| American International Group, Inc. | 103,349 | $2.12M | 0.01% | −3,092−2.9% | Reduced |
| Susquehanna International Group, LLP | 100,887 | $2.06M | 0.00% | +12,035+13.5% | Added |
| LPL Financial LLC | 100,633 | $2.06M | 0.00% | +21,035+26.4% | Added |
| UBS Group AG | 99,982 | $2.05M | 0.00% | −9,570−8.7% | Reduced |
| NJ State Employees Deferred Compensation Plan | 100,000 | $2.05M | 0.26% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 98,444 | $2.04M | 0.00% | −254−0.3% | Reduced |
| Russell Investments Group, Ltd. | 98,892 | $2.02M | 0.00% | −3,345−3.3% | Reduced |
| Vontobel Holding Ltd. | 91,952 | $1.92M | 0.02% | +17,238+23.1% | Added |
| HighTower Advisors, LLC | 90,885 | $1.86M | 0.00% | +9,646+11.9% | Added |
| Jump Financial, LLC | 89,334 | $1.83M | 0.11% | +56,626+173.1% | Added |
| Citigroup Inc | 87,166 | $1.78M | 0.00% | +25,455+41.2% | Added |
| Seven Eight Capital, LP | 83,489 | $1.71M | 0.31% | +83,489 | New |
| Baker Chad R | 82,875 | $1.70M | 0.35% | +82,875 | New |
| BNP Paribas Arbitrage, SA | 81,935 | $1.68M | 0.00% | −5,447−6.2% | Reduced |
| Sit Investment Associates Inc | 81,550 | $1.67M | 0.04% | 00.0% | Unchanged |
| ClariVest Asset Management LLC | 80,304 | $1.64M | 0.05% | −7,238−8.3% | Reduced |
| ProShare Advisors LLC | 79,023 | $1.62M | 0.00% | +6,876+9.5% | Added |
| Voya Investment Management LLC | 77,098 | $1.58M | 0.00% | +1,225+1.6% | Added |
| Allspring Global Investments Holdings, LLC | 74,495 | $1.52M | 0.00% | +74,495 | New |
| Amundi | 114,240 | $1.51M | 0.00% | −152,141−57.1% | Reduced |
| Goldstream Capital Management Ltd | 72,386 | $1.48M | 0.36% | +72,386 | New |
| Archford Capital Strategies, LLC | 71,837 | $1.47M | 0.34% | −1,209−1.7% | Reduced |