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 |
|---|---|---|---|---|---|
| Wells Fargo & Company | 237,563 | $8.31M | 0.00% | +47,789+25.2% | Added |
| Alliancebernstein L.P. | 245,600 | $8.59M | 0.00% | +6,400+2.7% | Added |
| Rhumbline Advisers | 249,771 | $8.73M | 0.01% | +34,330+15.9% | Added |
| Farallon Capital Management, L.L.C. | 250,000 | $8.74M | 0.04% | +250,000 | New |
| State of Wisconsin Investment Board | 261,089 | $9.13M | 0.02% | +56,489+27.6% | Added |
| Platinum Investment Management Ltd | 261,242 | $9.14M | 0.21% | 00.0% | Unchanged |
| FMR LLC | 263,338 | $9.21M | 0.00% | −2,712,824−91.2% | Reduced |
| Citadel Advisors LLC | 266,657 | $9.32M | 0.01% | −94,484−26.2% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 266,891 | $9.33M | 0.05% | −24,429−8.4% | Reduced |
| California State Teachers Retirement System | 267,972 | $9.37M | 0.01% | −7,117−2.6% | Reduced |
| Bank of America Corp | 279,796 | $9.78M | 0.00% | −3,740−1.3% | Reduced |
| Candriam Luxembourg S.C.A. | 280,431 | $9.81M | 0.07% | +280,431 | New |
| Mirae Asset Global Investments Co., Ltd. | 281,328 | $9.84M | 0.03% | −85,483−23.3% | Reduced |
| Granahan Investment Management Inc | 281,987 | $9.86M | 0.18% | +281,987 | New |
| JPMorgan Chase & Co | 299,014 | $10.5M | 0.00% | −289,477−49.2% | Reduced |
| WCM Investment Management, LLC | 302,878 | $10.6M | 0.03% | +302,878 | New |
| Deutsche Bank AG | 335,638 | $11.7M | 0.01% | +157,492+88.4% | Added |
| Swiss National Bank | 404,346 | $14.1M | 0.01% | −2,000−0.5% | Reduced |
| California Public Employees Retirement System | 441,380 | $15.4M | 0.01% | +1,292+0.3% | Added |
| Amundi | 448,093 | $15.7M | 0.01% | +448,093 | New |
| Pura Vida Investments, LLC | 471,777 | $16.5M | 1.18% | −115,178−19.6% | Reduced |
| Two Sigma Advisers, LP | 507,300 | $17.7M | 0.05% | +275,500+118.9% | Added |
| Bourne Lent Asset Management Inc | 548,850 | $19.2M | 5.39% | +12,050+2.2% | Added |
| Senator Investment Group LP | 550,000 | $19.2M | 0.37% | +550,000 | New |
| Millennium Management LLC | 667,005 | $23.3M | 0.03% | +324,372+94.7% | Added |
| Eagle Asset Management Inc | 719,021 | $25.1M | 0.11% | −6,458−0.9% | Reduced |
| Alyeska Investment Group, L.P. | 731,353 | $25.6M | 0.30% | +406,353+125.0% | Added |
| Pictet Asset Management Ltd | 744,897 | $26.0M | 0.03% | +47,379+6.8% | Added |
| Renaissance Technologies LLC | 820,800 | $28.7M | 0.04% | +37,300+4.8% | Added |
| Morgan Stanley | 941,831 | $32.9M | 0.00% | +85,278+10.0% | Added |
| Bank of New York Mellon Corp | 953,789 | $33.4M | 0.01% | −9,242−1.0% | Reduced |
| Iron Triangle Partners LP | 976,245 | $34.1M | 3.52% | +40,440+4.3% | Added |
| D. E. Shaw & Co., Inc. | 1,114,419 | $39.0M | 0.04% | +899,874+419.4% | Added |
| Viking Global Investors LPSuperinvestorViking Global Investors | 1,273,659 | $44.5M | 0.14% | +980,324+334.2% | Added |
| Nuveen Asset Management, LLC | 1,278,579 | $44.7M | 0.01% | +160,159+14.3% | Added |
| Oracle Investment Management Inc | 1,374,159 | $48.1M | 6.69% | −72,300−5.0% | Reduced |
| Charles Schwab Investment Management Inc | 1,434,300 | $50.2M | 0.02% | +72,151+5.3% | Added |
| Norges Bank | 1,502,141 | $52.5M | 0.01% | −150,470−9.1% | Reduced |
| Two Sigma Investments, LP | 1,512,729 | $52.9M | 0.14% | +97,846+6.9% | Added |
| Bellevue Group AG | 1,643,159 | $57.5M | 0.56% | +25,654+1.6% | Added |
| Westfield Capital Management Co LP | 1,684,958 | $58.9M | 0.35% | +288,362+20.6% | Added |
| Ameriprise Financial Inc | 2,220,167 | $77.6M | 0.02% | +471,044+26.9% | Added |
| Northern Trust Corp | 2,346,958 | $82.1M | 0.01% | +278,659+13.5% | Added |
| SEI Investments Co | 2,549,225 | $89.1M | 0.20% | +436,096+20.6% | Added |
| Goldman Sachs Group Inc | 2,628,842 | $91.9M | 0.02% | +1,410,554+115.8% | Added |
| Baker Bros. Advisors LP | 3,201,972 | $112.0M | 0.49% | 00.0% | Unchanged |
| Capital World Investors | 3,390,000 | $118.5M | 0.02% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 3,492,046 | $122.1M | 0.02% | +237,209+7.3% | Added |
| Price T Rowe Associates Inc | 3,534,812 | $123.6M | 0.01% | −5,487−0.2% | Reduced |
| State Street Corp | 4,253,575 | $148.7M | 0.01% | +222,602+5.5% | Added |
| Casdin Capital, LLC | 5,000,000 | $174.8M | 4.44% | 00.0% | Unchanged |
| Nikko Asset Management Americas, Inc. | 8,122,072 | $284.3M | 1.11% | +2,874,835+54.8% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 8,132,325 | $284.4M | 0.17% | +2,929,012+56.3% | Added |
| Capital International Investors | 8,777,304 | $306.9M | 0.07% | +840,179+10.6% | Added |
| SB Management Ltd | 9,861,089 | $344.8M | 4.06% | 00.0% | Unchanged |
| Jackson Square Partners, LLC | 14,836,494 | $518.8M | 2.96% | +1,924,799+14.9% | Added |
| BlackRock Inc. | 16,189,432 | $566.1M | 0.02% | −303,683−1.8% | Reduced |
| Vanguard Group Inc | 18,196,904 | $636.3M | 0.02% | +430,821+2.4% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 20,481,486 | $716.2M | 1.33% | −819,705−3.8% | Reduced |
| Sofos Investments, Inc. | 1 | – | – | −1−50.0% | Reduced |
| Edge Wealth Management LLC | 6 | – | – | +6 | New |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −1,019,453−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −468,000−100.0% | Sold out |
| Bamco Inc | 0 | $0 | 0.00% | −385,786−100.0% | Sold out |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0 | $0 | 0.00% | −184,000−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −184,000−100.0% | Sold out |
| Castleark Management LLC | 0 | $0 | 0.00% | −141,100−100.0% | Sold out |
| Sandler Capital Management | 0 | $0 | 0.00% | −130,000−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −113,279−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −67,267−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −61,900−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −59,024−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −45,633−100.0% | Sold out |
| Mackay Shields LLC | 0 | $0 | 0.00% | −43,700−100.0% | Sold out |
| Migdal Insurance & Financial Holdings Ltd. | 0 | $0 | 0.00% | −35,786−100.0% | Sold out |
| ETF Managers Group, LLC | 0 | $0 | 0.00% | −38,656−100.0% | Sold out |
| Banco Bilbao Vizcaya Argentaria, S.A. | 0 | $0 | 0.00% | −23,417−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −26,400−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −19,081−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −16,400−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −17,256−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −15,394−100.0% | Sold out |
| Strategic Wealth Advisors Group, LLC | 0 | $0 | 0.00% | −12,821−100.0% | Sold out |
| Banque Cantonale Vaudoise | 0 | $0 | 0.00% | −11,890−100.0% | Sold out |
| Creative Planning | 0 | $0 | 0.00% | −10,424−100.0% | Sold out |
| Kovitz Investment Group Partners, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −8,031−100.0% | Sold out |
| Dynamic Advisor Solutions LLC | 0 | $0 | 0.00% | −7,796−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −7,633−100.0% | Sold out |
| Resources Investment Advisors, LLC. | 0 | $0 | 0.00% | −6,599−100.0% | Sold out |
| Convergence Investment Partners, LLC | 0 | $0 | 0.00% | −6,371−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −1,379−100.0% | Sold out |
| Eaton Vance Management | 0 | $0 | 0.00% | −1,208−100.0% | Sold out |
| Front Row Advisors LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Wealthcare Advisory Partners LLC | 0 | $0 | 0.00% | −880−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −716−100.0% | Sold out |
| Harvest Fund Management Co., Ltd | 0 | $0 | 0.00% | −377−100.0% | Sold out |
| Valeo Financial Advisors, LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| WealthShield Partners, LLC | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| BDO Wealth Advisors, LLC | 0 | $0 | 0.00% | −140−100.0% | Sold out |