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, Q3 2025
Institutional positions in Pacific Biosciences of California, Inc. as of Sep 30, 2025. 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
- 208
- +3 vs. Q2 2025
- Shares held
- 186.2M
- −12.2M (−6.1%) vs. Q2 2025
- Total value
- $237.8M
- −$7.96M (−3.2%) vs. Q2 2025
- New holders
- 28
- 56 more added
- Sold out
- 25
- 61 more reduced
2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding Pacific Biosciences of California, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hantz Financial Services, Inc. | 4 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 44 | $0 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 1 | $1 | 0.00% | 00.0% | Unchanged |
| Atlantic Union Bankshares Corp | 5 | $6 | 0.00% | −385−98.7% | Reduced |
| Nalls Sherbakoff Group, LLC | 16 | $20 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 23 | $29 | 0.00% | 00.0% | Unchanged |
| JPL Wealth Management, LLC | 40 | $52 | 0.00% | +40 | New |
| Gen-Wealth Partners Inc | 70 | $90 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 79 | $101 | 0.00% | 00.0% | Unchanged |
| C M Bidwell & Associates Ltd | 96 | $123 | 0.00% | 00.0% | Unchanged |
| ORG Wealth Partners, LLC | 100 | $128 | 0.00% | 00.0% | Unchanged |
| Medallion Wealth Advisors, LLC | 100 | $128 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 104 | $134 | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 115 | $147 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 118 | $151 | 0.00% | 00.0% | Unchanged |
| VSM Wealth Advisory, LLC | 241 | $308 | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 257 | $329 | 0.00% | +257 | New |
| US Bancorp | 303 | $388 | 0.00% | +7+2.4% | Added |
| Rise Advisors, LLC | 424 | $543 | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 430 | $550 | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 481 | $616 | 0.00% | −238−33.1% | Reduced |
| Colonial Trust Advisors | 500 | $640 | 0.00% | 00.0% | Unchanged |
| Tidemark, LLC | 700 | $896 | 0.00% | 00.0% | Unchanged |
| Smithfield Trust Co | 774 | $1.00K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 909 | $1.00K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 793 | $1.01K | 0.00% | +793 | New |
| CIBC Private Wealth Group, LLC | 859 | $1.10K | 0.00% | −650−43.1% | Reduced |
| UMA Financial Services, Inc. | 917 | $1.17K | 0.00% | 00.0% | Unchanged |
| Caldwell Sutter Capital, Inc. | 950 | $1.22K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 1,365 | $1.75K | 0.00% | −10,651−88.6% | Reduced |
| Dynamic Wealth Strategies, LLC | 1,678 | $2.15K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 1,996 | $2.56K | 0.00% | −526−20.9% | Reduced |
| Bryn Mawr Trust Co | 2,500 | $3.20K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 3,000 | $3.84K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 3,097 | $3.96K | 0.00% | +1,097+54.9% | Added |
| SBI Securities Co., Ltd. | 3,578 | $4.58K | 0.00% | −142−3.8% | Reduced |
| CWM, LLC | 4,140 | $5.00K | 0.00% | +1,865+82.0% | Added |
| Northwestern Mutual Wealth Management Co | 4,000 | $5.12K | 0.00% | +3,995+79,900.0% | Added |
| Allworth Financial LP | 4,532 | $5.80K | 0.00% | +1,864+69.9% | Added |
| Signaturefd, LLC | 4,990 | $6.39K | 0.00% | +2,270+83.5% | Added |
| Newbridge Financial Services Group, Inc. | 6,000 | $7.68K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 6,220 | $7.96K | 0.00% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 6,462 | $8.27K | 0.00% | −329−4.8% | Reduced |
| Baader Bank INC | 12,081 | $9.56K | 0.00% | +12,081 | New |
| Federation des caisses Desjardins du Quebec | 9,200 | $11.8K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 9,441 | $12.0K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 10,148 | $13.0K | 0.00% | 00.0% | Unchanged |
| Abel Hall, LLC | 11,088 | $14.2K | 0.01% | −895−7.5% | Reduced |
| Ieq Capital, LLC | 11,154 | $14.3K | 0.00% | 00.0% | Unchanged |
| Mariner, LLC | 11,396 | $14.6K | 0.00% | −4,030−26.1% | Reduced |
| Equitable Holdings, Inc. | 11,500 | $14.7K | 0.00% | −10,375−47.4% | Reduced |
| Horizon Kinetics Asset Management LLC | 11,517 | $14.7K | 0.00% | +483+4.4% | Added |
| Twin Lakes Capital Management, LLC | 11,557 | $14.8K | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 11,612 | $14.9K | 0.00% | +20+0.2% | Added |
| Cambridge Investment Research Advisors, Inc. | 11,854 | $15.0K | 0.00% | +11,854 | New |
| Ethos Financial Group, LLC | 12,100 | $15.5K | 0.00% | 00.0% | Unchanged |
| Cim Investment Mangement Inc | 12,301 | $15.7K | 0.00% | −13,249−51.9% | Reduced |
| XTX Topco Ltd | 12,315 | $15.8K | 0.00% | −942,281−98.7% | Reduced |
| Worth Asset Management, LLC | 13,100 | $16.8K | 0.01% | −6,800−34.2% | Reduced |
| Alpine Global Management, LLC | 13,848 | $17.7K | 0.00% | +13,848 | New |
| Mercer Global Advisors Inc | 13,968 | $17.9K | 0.00% | +1,581+12.8% | Added |
| Moloney Securities Asset Management, LLC | 14,000 | $17.9K | 0.00% | +14,000 | New |
| Franklin Resources Inc | 14,223 | $18.2K | 0.00% | +203+1.4% | Added |
| Tactive Advisors, LLC | 14,483 | $18.5K | 0.01% | −3,954−21.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,879 | $20.3K | 0.00% | +6,207+64.2% | Added |
| Pathstone Holdings, LLC | 16,046 | $20.5K | 0.00% | +4,158+35.0% | Added |
| Ballentine Partners, LLC | 16,481 | $21.1K | 0.00% | −359−2.1% | Reduced |
| Atom Investors LP | 17,161 | $22.0K | 0.00% | +17,161 | New |
| Mackenzie Financial Corp | 17,499 | $22.4K | 0.00% | 00.0% | Unchanged |
| Interchange Capital Partners, LLC | 17,795 | $22.8K | 0.00% | −512−2.8% | Reduced |
| FMR LLC | 18,576 | $23.8K | 0.00% | −547−2.9% | Reduced |
| Gotham Asset Management, LLC | 18,763 | $24.0K | 0.00% | −16,908−47.4% | Reduced |
| Beta Wealth Group, Inc. | 19,000 | $24.3K | 0.01% | +19,000 | New |
| Sterling Capital Management LLC | 19,053 | $24.4K | 0.00% | +11,722+159.9% | Added |
| Zacks Investment Management | 19,170 | $24.5K | 0.00% | +19,170 | New |
| Wealth Enhancement Advisory Services, LLC | 17,717 | $24.8K | 0.00% | −12,396−41.2% | Reduced |
| FNY Investment Advisers, LLC | 20,000 | $25.0K | 0.01% | 00.0% | Unchanged |
| Great West Life Assurance Co | 19,698 | $25.0K | 0.00% | +5,364+37.4% | Added |
| Citigroup Inc | 19,580 | $25.1K | 0.00% | −109,338−84.8% | Reduced |
| Principal Financial Group Inc | 19,609 | $25.1K | 0.00% | +1,007+5.4% | Added |
| California State Teachers Retirement System | 19,834 | $25.4K | 0.00% | +13+0.1% | Added |
| Advisor Group Holdings, Inc. | 20,198 | $25.7K | 0.00% | −16,575−45.1% | Reduced |
| SVB Capital Management, LLC | 20,586 | $26.4K | 0.08% | 00.0% | Unchanged |
| Xponance, Inc. | 21,467 | $27.5K | 0.00% | +272+1.3% | Added |
| Gallagher Fiduciary Advisors, LLC | 21,673 | $27.7K | 0.00% | +385+1.8% | Added |
| Atria Investments LLC | 21,761 | $27.9K | 0.00% | −410−1.8% | Reduced |
| Prime Capital Investment Advisors, LLC | 21,807 | $27.9K | 0.00% | −2,317−9.6% | Reduced |
| Royal Bank of Canada | 23,258 | $29.0K | 0.00% | −19,589−45.7% | Reduced |
| Acadian Asset Management LLC | 23,116 | $29.0K | 0.00% | +23,116 | New |
| Caitong International Asset Management Co., Ltd | 22,776 | $29.2K | 0.02% | +20,478+891.1% | Added |
| Russell Investments Group, Ltd. | 22,871 | $29.3K | 0.00% | +22,871 | New |
| Cresset Asset Management, LLC | 22,955 | $29.4K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 24,447 | $31.3K | 0.00% | 00.0% | Unchanged |
| Tang Capital Management LLC | 25,000 | $32.0K | 0.00% | +25,000 | New |
| Ameritas Investment Partners, Inc. | 26,094 | $33.4K | 0.00% | 00.0% | Unchanged |
| Sandbox Financial Partners, LLC | 27,517 | $35.2K | 0.01% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 28,619 | $36.6K | 0.00% | −1,150−3.9% | Reduced |
| Axxcess Wealth Management, LLC | 28,860 | $36.9K | 0.00% | −1,000−3.3% | Reduced |
| CIBC Bancorp USA Inc. | 29,435 | $37.7K | 0.00% | +29,435 | New |
| Steel Peak Wealth Management LLC | 29,930 | $38.3K | 0.00% | +14,626+95.6% | Added |