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 2024
Institutional positions in Pacific Biosciences of California, Inc. as of Dec 31, 2024. 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
- 227
- +5 vs. Q3 2024
- Shares held
- 259.5M
- +27.7M (+12.0%) vs. Q3 2024
- Total value
- $475.1M
- +$81.0M (+20.6%) vs. Q3 2024
- New holders
- 39
- 75 more added
- Sold out
- 34
- 65 more reduced
4 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Pacific Biosciences of California, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hantz Financial Services, Inc. | 4 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 47 | $0 | 0.00% | −16−25.4% | Reduced |
| Huntington National Bank | 1 | $2 | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 20 | $37 | 0.00% | 00.0% | Unchanged |
| Gen-Wealth Partners Inc | 70 | $128 | 0.00% | 00.0% | Unchanged |
| C M Bidwell & Associates Ltd | 96 | $176 | 0.00% | −220−69.6% | Reduced |
| Medallion Wealth Advisors, LLC | 100 | $183 | 0.00% | +100 | New |
| ORG Partners LLC | 101 | $184 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 107 | $196 | 0.00% | +107 | New |
| MAI Capital Management | 153 | $280 | 0.00% | +153 | New |
| Farther Finance Advisors, LLC | 201 | $368 | 0.00% | −15−6.9% | Reduced |
| Measured Risk Portfolios, Inc. | 241 | $441 | 0.00% | +241 | New |
| VSM Wealth Advisory, LLC | 241 | $441 | 0.00% | +241 | New |
| CoreCap Advisors, LLC | 281 | $514 | 0.00% | +281 | New |
| Sandy Spring Bank | 300 | $549 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 305 | $558 | 0.00% | +305 | New |
| Global Retirement Partners, LLC | 317 | $580 | 0.00% | 00.0% | Unchanged |
| Colonial Trust Advisors | 500 | $915 | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 500 | $915 | 0.00% | +500 | New |
| GPS Wealth Strategies Group, LLC | 511 | $935 | 0.00% | 00.0% | Unchanged |
| Smithfield Trust Co | 774 | $1.00K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 755 | $1.00K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 694 | $1.27K | 0.00% | +310+80.7% | Added |
| Tidemark, LLC | 700 | $1.28K | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 719 | $1.32K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 740 | $1.35K | 0.00% | +740 | New |
| US Bancorp | 764 | $1.40K | 0.00% | −733−49.0% | Reduced |
| Nisa Investment Advisors, LLC | 889 | $1.63K | 0.00% | −9,609−91.5% | Reduced |
| Caldwell Sutter Capital, Inc. | 950 | $1.74K | 0.00% | +950 | New |
| SRS Capital Advisors, Inc. | 1,000 | $1.83K | 0.00% | −1,000−50.0% | Reduced |
| The PNC Financial Services Group, Inc. | 1,081 | $1.98K | 0.00% | +1,019+1,643.5% | Added |
| Daiwa Securities Group Inc. | 909 | $2.00K | 0.00% | 00.0% | Unchanged |
| Plante Moran Financial Advisors, LLC | 1,110 | $2.03K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 1,509 | $3.17K | 0.00% | −1,000−39.9% | Reduced |
| Fortitude Family Office, LLC | 1,950 | $3.57K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 2,001 | $4.00K | 0.00% | +1,880+1,553.7% | Added |
| Lindbrook Capital, LLC | 2,318 | $4.24K | 0.00% | +483+26.3% | Added |
| Bryn Mawr Trust Co | 2,500 | $4.58K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 2,522 | $4.62K | 0.00% | −813−24.4% | Reduced |
| SBI Securities Co., Ltd. | 3,091 | $5.66K | 0.00% | +3,091 | New |
| Parallel Advisors, LLC | 3,264 | $5.97K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 3,568 | $6.53K | 0.00% | +3,096+655.9% | Added |
| Signaturefd, LLC | 4,454 | $8.15K | 0.00% | −173−3.7% | Reduced |
| Allworth Financial LP | 4,551 | $8.24K | 0.00% | +2,947+183.7% | Added |
| First Horizon Advisors, Inc. | 4,977 | $9.11K | 0.00% | +178+3.7% | Added |
| Russell Investments Group, Ltd. | 5,057 | $9.25K | 0.00% | +148+3.0% | Added |
| GF Fund Management Co. Ltd. | 5,750 | $10.5K | 0.00% | +5,750 | New |
| Newbridge Financial Services Group, Inc. | 6,000 | $11.0K | 0.00% | 00.0% | Unchanged |
| R Squared Ltd | 6,140 | $11.2K | 0.01% | +6,140 | New |
| Canada Pension Plan Investment Board | 6,500 | $11.9K | 0.00% | −25,600−79.8% | Reduced |
| State of Wyoming | 6,614 | $12.1K | 0.00% | +1,579+31.4% | Added |
| Federation des caisses Desjardins du Quebec | 6,900 | $12.6K | 0.00% | +5,000+263.2% | Added |
| GeoWealth Management, LLC | 7,560 | $13.8K | 0.00% | +7,560 | New |
| Amalgamated Bank | 8,228 | $15.0K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 8,762 | $16.0K | 0.00% | +7,800+810.8% | Added |
| Tower Research Capital LLC (TRC) | 8,799 | $16.1K | 0.00% | −3,190−26.6% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 9,126 | $17.0K | 0.00% | −731−7.4% | Reduced |
| Squarepoint Ops LLC | 10,178 | $18.6K | 0.00% | −32,862−76.4% | Reduced |
| Steel Peak Wealth Management LLC | 10,236 | $18.7K | 0.00% | +10,236 | New |
| Scientech Research LLC | 10,688 | $19.6K | 0.01% | +10,688 | New |
| Ieq Capital, LLC | 11,424 | $20.9K | 0.00% | 00.0% | Unchanged |
| Horizon Kinetics Asset Management LLC | 11,517 | $21.1K | 0.00% | +483+4.4% | Added |
| Twin Lakes Capital Management, LLC | 11,557 | $21.1K | 0.01% | −2,713−19.0% | Reduced |
| Orin Green Financial, LLC | – | $22.0K | 0.01% | – | – |
| Amundi | 10,766 | $22.6K | 0.00% | +10,766 | New |
| Cim Investment Mangement Inc | 13,031 | $23.8K | 0.01% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 13,701 | $25.0K | 0.00% | −20,007−59.4% | Reduced |
| HighTower Advisors, LLC | 13,803 | $25.3K | 0.00% | −2,795−16.8% | Reduced |
| EMC Capital Management | 14,785 | $27.0K | 0.02% | +954+6.9% | Added |
| PCA Investment Advisory Services Inc. | 15,000 | $27.4K | 0.01% | +5,000+50.0% | Added |
| Mackenzie Financial Corp | 15,090 | $27.6K | 0.00% | 00.0% | Unchanged |
| Principal Financial Group Inc | 15,248 | $27.9K | 0.00% | −3,917−20.4% | Reduced |
| Wolverine Trading, LLC | 15,715 | $28.1K | 0.00% | +3,718+31.0% | Added |
| Gallagher Fiduciary Advisors, LLC | 17,050 | $31.2K | 0.01% | +3,104+22.3% | Added |
| Xponance, Inc. | 19,394 | $35.5K | 0.00% | +1,148+6.3% | Added |
| Prudential Financial Inc | 20,232 | $37.0K | 0.00% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 20,542 | $37.6K | 0.00% | −11,237−35.4% | Reduced |
| SVB Capital Management, LLC | 20,586 | $37.7K | 0.05% | 00.0% | Unchanged |
| Equitable Holdings, Inc. | 21,875 | $40.0K | 0.00% | +21,875 | New |
| FMR LLC | 22,653 | $41.5K | 0.00% | −385,498−94.4% | Reduced |
| First Trust Advisors LP | 22,896 | $41.9K | 0.00% | +22,896 | New |
| Wealth Enhancement Advisory Services, LLC | 22,973 | $42.0K | 0.00% | −37,819−62.2% | Reduced |
| Boothbay Fund Management, LLC | 23,608 | $43.2K | 0.00% | +23,608 | New |
| Mercer Global Advisors Inc | 23,826 | $43.6K | 0.00% | +23,826 | New |
| United Capital Financial Advisers, LLC | 24,484 | $44.8K | 0.00% | −2,063−7.8% | Reduced |
| FNY Investment Advisers, LLC | 25,000 | $45.0K | 0.02% | +25,000 | New |
| CIBC World Markets Corp | 25,600 | $46.8K | 0.00% | +25,600 | New |
| Cresset Asset Management, LLC | 25,883 | $47.4K | 0.00% | −40,890−61.2% | Reduced |
| Private Advisor Group, LLC | 26,008 | $47.6K | 0.00% | −1,853−6.7% | Reduced |
| Ameritas Investment Partners, Inc. | 26,094 | $47.8K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 26,468 | $48.0K | 0.00% | 00.0% | Unchanged |
| Atria Investments LLC | 26,254 | $48.0K | 0.00% | +4,286+19.5% | Added |
| Pictet Asset Management Holding SA | 27,025 | $49.5K | 0.00% | 00.0% | Unchanged |
| SEI Investments Co | 28,004 | $51.2K | 0.00% | −91,853−76.6% | Reduced |
| Neuberger Berman Group LLC | 28,208 | $51.6K | 0.00% | +892+3.3% | Added |
| Cetera Investment Advisers | 28,332 | $51.8K | 0.00% | −91,167−76.3% | Reduced |
| Interchange Capital Partners, LLC | 29,996 | $52.9K | 0.02% | +1,034+3.6% | Added |
| Ballentine Partners, LLC | 29,152 | $53.3K | 0.00% | +3,845+15.2% | Added |
| MML Investors Services, LLC | 29,567 | $54.0K | 0.00% | +8,239+38.6% | Added |
| Mariner, LLC | 29,764 | $54.5K | 0.00% | +118+0.4% | Added |