캘리포니아주 퍼시픽 바이오사이언시스(Pacific Biosciences of California, Inc.)
MX ˙ BMV ˙ US69404D1081
SecurityMX:PACB / Pacific Biosciences of California, Inc.
InstitutionLPL Financial LLC
Latest Disclosed Ownership299,597 shares
Latest Disclosed Value $ 395,467
LPL Financial LLC reports 9.24% increase in ownership of PACB / Pacific Biosciences of California, Inc.

On May 6, 2026 - LPL Financial LLC filed a 13F-HR form disclosing ownership of 299,597 shares of Pacific Biosciences of California, Inc. (MX:PACB) valued at $395,467 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 274,247 shares of Pacific Biosciences of California, Inc.. This represents a change in shares of 9.24% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-06 2026-03-31 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 299,597 25,350 9.24 395 -22.85 0.0001
2026-02-11 2025-12-31 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 274,247 60,124 28.08 513 86.86 0.0001
2025-11-12 2025-09-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 214,123 37,581 21.29 274 25.69 0.0001
2025-08-12 2025-06-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 176,542 -7,261 -3.95 219 0.93 0.0001
2025-05-07 2025-03-31 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 183,803 -1,419 -0.77 217 -36.09 0.0001
2025-02-11 2024-12-31 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 185,222 -10,291 -5.26 339 1.81 0.0001
2024-11-08 2024-09-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 195,513 -5,929 -2.94 332 20.73 0.0001
2024-08-07 2024-06-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 201,442 20,790 11.51 276 -59.38 0.0001
2024-05-10 2024-03-31 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 180,652 477 0.26 677 -61.69 0.0004
2024-02-14 2023-12-31 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 180,175 4,844 2.76 1,768 20.70 0.0011
2023-11-13 2023-09-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 175,331 20,386 13.16 1,464 -28.93 0.0010
2023-07-31 2023-06-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 154,945 -5,557 -3.46 2,061 10.87 0.0015
2023-05-10 2023-03-31 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 160,502 -44,664 -21.77 1,859 10.73 0.0014
2023-02-07 2022-12-31 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 205,166 -8,766 -4.10 1,678 35.10 0.0014
2022-11-14 2022-09-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 213,932 12,447 6.18 1,242 39.39 0.0012
2022-08-12 2022-06-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 201,485 70,255 53.54 891 -25.38 0.0008
2022-05-16 2022-03-31 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 131,230 30,597 30.40 1,194 -42.01 0.0010
2022-02-14 2021-12-31 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 100,633 21,035 26.43 2,059 1.23 0.0017
2021-11-15 2021-09-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 79,598 178 0.22 2,034 -26.76 0.0019
2021-08-13 2021-06-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 79,420 35,812 82.12 2,777 91.12 0.0028
2021-05-14 2021-03-31 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 43,608 -87 -0.20 1,453 28.24 0.0017
2021-02-12 2020-12-31 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 43,695 20,985 92.40 1,133 405.80 0.0015
2020-11-09 2020-09-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 22,710 3,085 15.72 224 229.41 0.0003
2020-08-13 2020-06-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 19,625 19,625 -13.58 68 -69.64 0.0001
2019-11-13 2019-09-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 0 -28,350 -100.00 0 -100.00
2019-08-09 2019-06-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 28,350 8,000 39.31 172 17.01 0.0004
2019-05-08 2019-03-31 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 20,350 20,350 -28.22 147 -14.53 0.0003
2019-02-07 2018-12-31 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 0 -23,095 -100.00 0 -100.00
2018-11-14 2018-09-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 23,095 2,405 11.62 125 71.23 0.0003
2018-08-14 2018-06-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 20,690 20,690 -10.41 73 -41.60 0.0002
2018-02-14 2017-12-31 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 0 -40,350 -100.00 0 -100.00
2017-11-14 2017-09-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 40,350 2,750 7.31 212 58.21 0.0007
2017-08-14 2017-06-30 13F PACIFIC BIOSCIENCES CALIF IN COM 69404D108 37,600 37,600 -6.82 134 -36.79 0.0005
2017-05-15 2017-03-31 13F PACIFIC BIOSCIENCES COM 69404D108 0 -11,450 -100.00 0 -100.00
2017-02-13 2016-12-31 13F PACIFIC BIOSCIENCES COM 69404D108 11,450 0 0.00 50 -50.50 0.0004
2016-11-16 2016-09-30 13F PACIFIC BIOSCIENCES COM 69404D108 11,450 11,450 101 0.0010
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.