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 2026
Institutional positions in Pacific Biosciences of California, Inc. as of Jun 30, 2026. 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
- 223
- −5 vs. Q1 2026
- Shares held
- 191.1M
- +2.97M (+1.6%) vs. Q1 2026
- Total value
- $320.8M
- +$72.4M (+29.1%) vs. Q1 2026
- New holders
- 24
- 70 more added
- Sold out
- 29
- 77 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Pacific Biosciences of California, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hantz Financial Services, Inc. | 4 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 147 | $0 | 0.00% | +104+241.9% | Added |
| Avion Wealth | 435 | $0 | 0.00% | +435 | New |
| Atlantic Union Bankshares Corp | 5 | $8 | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 10 | $17 | 0.00% | −266−96.4% | Reduced |
| Nalls Sherbakoff Group, LLC | 16 | $27 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 23 | $39 | 0.00% | 00.0% | Unchanged |
| JPL Wealth Management, LLC | 40 | $68 | 0.00% | 00.0% | Unchanged |
| Gen-Wealth Partners Inc | 70 | $118 | 0.00% | 00.0% | Unchanged |
| Transamerica Financial Advisors, Inc. | 95 | $159 | 0.00% | +53+126.2% | Added |
| C M Bidwell & Associates Ltd | 96 | $161 | 0.00% | 00.0% | Unchanged |
| Medallion Wealth Advisors, LLC | 100 | $168 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 104 | $175 | 0.00% | +104 | New |
| LRI Investments, LLC | 170 | $286 | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 182 | $306 | 0.00% | +44+31.9% | Added |
| Cassaday & Co Wealth Management LLC | 200 | $336 | 0.00% | −180−47.4% | Reduced |
| VSM Wealth Advisory, LLC | 241 | $405 | 0.00% | 00.0% | Unchanged |
| US Bancorp | 250 | $420 | 0.00% | −53−17.5% | Reduced |
| Global Retirement Partners, LLC | 263 | $442 | 0.00% | +263 | New |
| Farther Finance Advisors, LLC | 274 | $461 | 0.00% | −1,282−82.4% | Reduced |
| Ameritas Advisory Services, LLC | 308 | $517 | 0.00% | +308 | New |
| Rothschild Investment LLC | 323 | $543 | 0.00% | −496−60.6% | Reduced |
| True Wealth Design, LLC | 365 | $614 | 0.00% | +95+35.2% | Added |
| Cornerstone Financial Management LLC | 377 | $633 | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 397 | $663 | 0.00% | +199+100.5% | Added |
| Core Capital Management & Research, inc. | 518 | $699 | 0.00% | +518 | New |
| Ancora Advisors, LLC | 430 | $722 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 500 | $840 | 0.00% | +500 | New |
| Quarry LP | 504 | $847 | 0.00% | +504 | New |
| Essential Partners LLC | 570 | $958 | 0.00% | −18,045−96.9% | Reduced |
| Smithfield Trust Co | 774 | $1.00K | 0.00% | 00.0% | Unchanged |
| Tidemark, LLC | 700 | $1.18K | 0.00% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 797 | $1.34K | 0.00% | −700−46.8% | Reduced |
| Gill Capital Partners, LLC | 800 | $1.34K | 0.00% | −177−18.1% | Reduced |
| Louisbourg Investments Inc. | 900 | $1.51K | 0.00% | −1,000−52.6% | Reduced |
| UMA Financial Services, Inc. | 917 | $1.54K | 0.00% | 00.0% | Unchanged |
| Caldwell Sutter Capital, Inc. | 950 | $1.60K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 1,000 | $1.65K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 1,131 | $1.90K | 0.00% | +1,131 | New |
| SJS Investment Consulting Inc. | 1,144 | $1.92K | 0.00% | +1,094+2,188.0% | Added |
| Sterling Capital Management LLC | 1,306 | $2.19K | 0.00% | −7,897−85.8% | Reduced |
| Optiver Holding B.V. | 1,436 | $2.41K | 0.00% | −704−32.9% | Reduced |
| Keating Financial Advisory Services, Inc. | 1,500 | $2.52K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 1,508 | $2.53K | 0.00% | −319−17.5% | Reduced |
| Dynamic Wealth Strategies, LLC | 1,678 | $2.82K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 1,879 | $3.16K | 0.00% | −5,078−73.0% | Reduced |
| Rockefeller Capital Management L.P. | 2,368 | $3.98K | 0.00% | −2,830−54.4% | Reduced |
| Huntington National Bank | 2,481 | $4.17K | 0.00% | +2,480+248,000.0% | Added |
| Bryn Mawr Trust Co | 2,500 | $4.20K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 2,572 | $4.32K | 0.00% | −393−13.3% | Reduced |
| Hurley Capital, LLC | 2,976 | $5.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 3,000 | $5.04K | 0.00% | −101−3.3% | Reduced |
| SBI Securities Co., Ltd. | 3,157 | $5.30K | 0.00% | −17,827−85.0% | Reduced |
| EverSource Wealth Advisors, LLC | 3,183 | $5.35K | 0.00% | +398+14.3% | Added |
| Nisa Investment Advisors, LLC | 3,642 | $6.12K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 3,867 | $6.50K | 0.00% | −11,076−74.1% | Reduced |
| Twin Lakes Capital Management, LLC | 5,669 | $9.52K | 0.00% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 6,391 | $10.7K | 0.00% | −314−4.7% | Reduced |
| Allworth Financial LP | 6,809 | $11.4K | 0.00% | −1,119−14.1% | Reduced |
| Federation des caisses Desjardins du Quebec | 7,500 | $12.6K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,146 | $15.4K | 0.00% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 10,000 | $16.0K | 0.01% | 00.0% | Unchanged |
| DKM Wealth Management, Inc. | 10,000 | $16.8K | 0.01% | 00.0% | Unchanged |
| Horizon Kinetics Asset Management LLC | 10,068 | $16.9K | 0.00% | −483−4.6% | Reduced |
| Colony Group, LLC | 10,077 | $16.9K | 0.00% | +10,077 | New |
| CAPROCK Group, Inc. | 10,325 | $17.3K | 0.00% | +10,325 | New |
| Kingsview Wealth Management, LLC | 10,765 | $18.1K | 0.00% | 00.0% | Unchanged |
| GTS Securities LLC | 10,896 | $18.3K | 0.00% | −6,237−36.4% | Reduced |
| Merit Financial Group, LLC | 11,005 | $18.5K | 0.00% | −4,562−29.3% | Reduced |
| Krilogy Financial LLC | 11,490 | $19.3K | 0.00% | −3,854−25.1% | Reduced |
| Quantbot Technologies LP | 11,949 | $20.1K | 0.00% | +11,948+1,194,800.0% | Added |
| Headlands Technologies LLC | 12,537 | $21.1K | 0.00% | +12,537 | New |
| Bank of Montreal | 13,427 | $22.6K | 0.00% | +13,427 | New |
| Tower Research Capital LLC (TRC) | 13,784 | $23.2K | 0.00% | −36,733−72.7% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 13,891 | $23.3K | 0.00% | −1,861−11.8% | Reduced |
| Farallon Capital Management, L.L.C. | 14,200 | $23.9K | 0.00% | −120,800−89.5% | Reduced |
| Ballentine Partners, LLC | 14,386 | $24.2K | 0.00% | −2,277−13.7% | Reduced |
| Abel Hall, LLC | 14,963 | $25.1K | 0.00% | −7,736−34.1% | Reduced |
| Quantinno Capital Management LP | 15,373 | $25.8K | 0.00% | +718+4.9% | Added |
| CIBC Bancorp USA Inc. | 16,193 | $27.2K | 0.00% | +1,679+11.6% | Added |
| ExodusPoint Capital Management, LP | 17,004 | $28.6K | 0.00% | +17,004 | New |
| Private Advisor Group, LLC | 17,237 | $29.0K | 0.00% | −7,500−30.3% | Reduced |
| CI Private Wealth, LLC | 17,660 | $29.7K | 0.00% | +802+4.8% | Added |
| SRS Capital Advisors, Inc. | 17,775 | $29.9K | 0.00% | +15,642+733.3% | Added |
| Bronte Capital Management Pty Ltd. | 17,881 | $30.0K | 0.00% | +17,881 | New |
| Insigneo Advisory Services, LLC | 18,595 | $31.2K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 18,609 | $31.3K | 0.00% | −16,097−46.4% | Reduced |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 19,000 | $31.9K | 0.00% | −3,000−13.6% | Reduced |
| Prime Capital Investment Advisors, LLC | 19,923 | $33.5K | 0.00% | −356−1.8% | Reduced |
| Neuberger Berman Group LLC | 20,251 | $34.0K | 0.00% | −10,690−34.5% | Reduced |
| Brighton Jones LLC | 20,491 | $34.4K | 0.00% | +6,485+46.3% | Added |
| Principal Financial Group Inc | 20,581 | $34.6K | 0.00% | +8,583+71.5% | Added |
| SVB Capital Management, LLC | 20,586 | $34.6K | 0.47% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 22,894 | $38.5K | 0.00% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 23,508 | $39.5K | 0.00% | 00.0% | Unchanged |
| Axxcess Wealth Management, LLC | 24,178 | $40.6K | 0.00% | −4,425−15.5% | Reduced |
| Private Wealth Partners, LLC | 25,000 | $42.0K | 0.00% | 00.0% | Unchanged |
| JustInvest LLC | 25,164 | $42.3K | 0.00% | −942−3.6% | Reduced |
| FMR LLC | 25,342 | $42.6K | 0.00% | −11,641−31.5% | Reduced |
| Scientech Research LLC | 26,256 | $44.1K | 0.04% | −12,194−31.7% | Reduced |