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, Q1 2024
Institutional positions in Pacific Biosciences of California, Inc. as of Mar 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
- 268
- −2 vs. Q4 2023
- Shares held
- 266.1M
- −14.7M (−5.2%) vs. Q4 2023
- Total value
- $1.01B
- −$1.75B (−63.5%) vs. Q4 2023
- New holders
- 48
- 93 more added
- Sold out
- 50
- 70 more reduced
4 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Pacific Biosciences of California, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 29 | $0 | 0.00% | −161−84.7% | Reduced |
| Hantz Financial Services, Inc. | 4 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 25 | $0 | 0.00% | +11+78.6% | Added |
| Huntington National Bank | 1 | $4 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 6 | $23 | 0.00% | −3−33.3% | Reduced |
| DiNuzzo Private Wealth, Inc. | 7 | $27 | 0.00% | −4−36.4% | Reduced |
| JFS Wealth Advisors, LLC | 14 | $53 | 0.00% | −7−33.3% | Reduced |
| Northwestern Mutual Wealth Management Co | 20 | $75 | 0.00% | 00.0% | Unchanged |
| Sofos Investments, Inc. | 47 | $176 | 0.00% | +42+840.0% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 51 | $191 | 0.00% | +51 | New |
| Abich Financial Wealth Management LLC | 63 | $236 | 0.00% | +63 | New |
| Gen-Wealth Partners Inc | 70 | $263 | 0.00% | +70 | New |
| Bell Investment Advisors, Inc | 77 | $289 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 79 | $297 | 0.00% | −37−31.9% | Reduced |
| Proequities, Inc. | 100 | $375 | 0.00% | 00.0% | Unchanged |
| Sittner & Nelson, LLC | 100 | $375 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 103 | $386 | 0.00% | −870−89.4% | Reduced |
| Rothschild Investment LLC | 114 | $428 | 0.00% | +35+44.3% | Added |
| Caitlin John, LLC | 125 | $469 | 0.00% | 00.0% | Unchanged |
| Tompkins Financial Corp | 125 | $469 | 0.00% | +125 | New |
| FinTrust Capital Advisors, LLC | 142 | $533 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 158 | $577 | 0.00% | +46+41.1% | Added |
| Dunhill Financial, LLC | 189 | $709 | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 202 | $758 | 0.00% | −36−15.1% | Reduced |
| FRG Family Wealth Advisors LLC | 625 | $1.03K | 0.00% | +625 | New |
| Sandy Spring Bank | 300 | $1.13K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 300 | $1.13K | 0.00% | 00.0% | Unchanged |
| C M Bidwell & Associates Ltd | 316 | $1.19K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 500 | $1.88K | 0.00% | −121−19.5% | Reduced |
| GPS Wealth Strategies Group, LLC | 511 | $1.92K | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 519 | $1.95K | 0.00% | +45+9.5% | Added |
| Quadrant Capital Group LLC | 529 | $1.98K | 0.00% | +529 | New |
| Leonteq Securities AG | 644 | $2.42K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 662 | $2.48K | 0.00% | +189+40.0% | Added |
| GWM Advisors LLC | 700 | $2.63K | 0.00% | 00.0% | Unchanged |
| Tidemark, LLC | 741 | $2.78K | 0.00% | 00.0% | Unchanged |
| Smithfield Trust Co | 774 | $3.00K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 2,000 | $3.54K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 1,000 | $3.75K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 1,000 | $3.75K | 0.00% | 00.0% | Unchanged |
| Jefferies Financial Group Inc. | 1,011 | $3.79K | 0.00% | +1,011 | New |
| Plante Moran Financial Advisors, LLC | 1,110 | $4.16K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 1,484 | $5.42K | 0.00% | +1,484 | New |
| Dynamic Wealth Strategies, LLC | 1,678 | $6.00K | 0.01% | 00.0% | Unchanged |
| Benjamin Edwards Inc | 1,574 | $6.00K | 0.00% | +563+55.7% | Added |
| Federation des caisses Desjardins du Quebec | 1,900 | $7.13K | 0.00% | +1,700+850.0% | Added |
| The PNC Financial Services Group, Inc. | 2,004 | $7.51K | 0.00% | +1,771+760.1% | Added |
| Benjamin F. Edwards & Company, Inc. | 2,422 | $9.00K | 0.00% | +2,422 | New |
| EntryPoint Capital, LLC | 2,713 | $10.2K | 0.01% | +2,713 | New |
| US Bancorp | 2,923 | $11.0K | 0.00% | −57,777−95.2% | Reduced |
| Parallel Advisors, LLC | 3,000 | $11.3K | 0.00% | +3,000 | New |
| Byrne Asset Management LLC | 3,200 | $12.0K | 0.01% | +3,200 | New |
| Tower Research Capital LLC (TRC) | 3,950 | $14.8K | 0.00% | −62,246−94.0% | Reduced |
| Comerica Bank | 4,395 | $16.5K | 0.00% | −1,457−24.9% | Reduced |
| Van Eck Associates Corp | 4,916 | $18.0K | 0.00% | +506+11.5% | Added |
| First Horizon Advisors, Inc. | 4,950 | $18.6K | 0.00% | +778+18.6% | Added |
| Caption Management, LLC | 6,400 | $24.0K | 0.00% | −45,273−87.6% | Reduced |
| Walleye Capital LLC | 6,422 | $24.1K | 0.00% | −31,323−83.0% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 7,046 | $26.4K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 8,228 | $31.0K | 0.00% | −20,996−71.8% | Reduced |
| Nisa Investment Advisors, LLC | 8,303 | $31.1K | 0.00% | −153,955−94.9% | Reduced |
| Ci Investments Inc. | 8,566 | $32.0K | 0.00% | +7+0.1% | Added |
| Headlands Technologies LLC | 8,555 | $32.1K | 0.01% | +8,555 | New |
| KBC Group NV | 9,997 | $37.0K | 0.00% | +4,569+84.2% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 10,088 | $38.0K | 0.00% | +10,088 | New |
| Water Island Capital LLC | 10,463 | $39.2K | 0.00% | +10,463 | New |
| Teza Capital Management LLC | 10,706 | $40.1K | 0.01% | +10,706 | New |
| CWA Asset Management Group, LLC | 10,950 | $41.1K | 0.00% | +10,950 | New |
| Ieq Capital, LLC | 11,471 | $43.0K | 0.00% | +47+0.4% | Added |
| Clearwater Capital Advisors, LLC | 11,482 | $43.1K | 0.00% | −402−3.4% | Reduced |
| Horizon Kinetics Asset Management LLC | 11,517 | $43.2K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 11,666 | $43.7K | 0.00% | −2,856−19.7% | Reduced |
| Wedbush Securities Inc | 11,759 | $44.0K | 0.00% | −3,058−20.6% | Reduced |
| Hilltop Holdings Inc. | 11,800 | $44.3K | 0.00% | +11,800 | New |
| Cambridge Investment Research Advisors, Inc. | 11,934 | $45.0K | 0.00% | −90,867−88.4% | Reduced |
| Orin Green Financial, LLC | – | $45.0K | 0.02% | – | – |
| Integrated Wealth Concepts LLC | 12,111 | $45.4K | 0.00% | 00.0% | Unchanged |
| MML Investors Services, LLC | 12,339 | $46.0K | 0.00% | +935+8.2% | Added |
| Commonwealth Equity Services, LLC | 13,870 | $52.0K | 0.00% | −1,589−10.3% | Reduced |
| Wolverine Trading, LLC | 14,195 | $53.2K | 0.00% | +14,195 | New |
| Twin Lakes Capital Management, LLC | 14,270 | $53.5K | 0.04% | 00.0% | Unchanged |
| Verition Fund Management LLC | 14,316 | $53.7K | 0.00% | +14,316 | New |
| Mackenzie Financial Corp | 15,090 | $56.6K | 0.00% | 00.0% | Unchanged |
| Xponance, Inc. | 15,345 | $57.5K | 0.00% | +53+0.3% | Added |
| Eqis Capital Management, Inc. | 15,439 | $57.9K | 0.00% | +4,947+47.2% | Added |
| Westmount Partners, LLC | 15,500 | $58.1K | 0.02% | +15,500 | New |
| Wealth Enhancement Advisory Services, LLC | 15,577 | $58.4K | 0.00% | −897−5.4% | Reduced |
| Pathstone Holdings, LLC | 15,923 | $59.7K | 0.00% | +729+4.8% | Added |
| Cim Investment Mangement Inc | 16,137 | $60.5K | 0.02% | 00.0% | Unchanged |
| Vident Advisory, LLC | 16,154 | $60.6K | 0.00% | −15,159−48.4% | Reduced |
| Los Angeles Capital Management LLC | 16,359 | $61.3K | 0.00% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 17,131 | $64.2K | 0.00% | +17,131 | New |
| Ethic Inc. | 17,383 | $65.2K | 0.00% | +564+3.4% | Added |
| Prelude Capital Management, LLC | 17,850 | $66.9K | 0.00% | −2,309−11.5% | Reduced |
| Prudential Financial Inc | 18,562 | $69.6K | 0.00% | −228−1.2% | Reduced |
| Seven Eight Capital, LP | 19,538 | $73.3K | 0.01% | −250,629−92.8% | Reduced |
| IHT Wealth Management, LLC | 19,700 | $73.9K | 0.00% | 00.0% | Unchanged |
| SVB Financial Group | 20,586 | $77.2K | 0.04% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 21,401 | $80.0K | 0.00% | +21,401 | New |
| Mariner, LLC | 21,451 | $80.4K | 0.00% | +10,090+88.8% | Added |