Institutional shares held 199 Million
893K calls
840K puts
Total value of holdings $241M
$1.08M calls
$1.02M puts
Market Cap $272M
224,840,992 Shares Out.
Institutional ownership 88.7%
# of Institutions 243


Latest Institutional Activity in PACB

Top Purchases

Q2 2025
Point72 (Difc) LTD Shares Held: 2.46M ($2.98M)
Q2 2025
Peak6 LLC Shares Held: 1M ($1.21M)
Q2 2025
Bourne Lent Asset Management Inc Shares Held: 972K ($1.18M)
Q2 2025
Susquehanna International Group, LLP Shares Held: 1.28M ($1.55M)
Q2 2025
Point72 Asset Management, L.P. Shares Held: 914K ($1.11M)

Top Sells

Q2 2025
Edmond De Rothschild Holding S.A. Shares Held: 13.4M ($16.2M)
Q2 2025
Madrone Advisors, LLC Shares Held: 16.8M ($20.3M)
Q2 2025
T. Rowe Price Investment Management, Inc. Shares Held: 7.3K ($8.83K)
Q2 2025
Jackson Square Partners, LLC Shares Held: 553K ($669K)
Q2 2025
Morgan Stanley Shares Held: 832K ($1.01M)

About PACB

Pacific Biosciences of California, Inc. designs, develops, and manufactures sequencing systems to resolve genetically complex problems. The company provides PacBio's Systems, which conduct, monitor, and analyse biochemical sequencing reactions; consumable products, including single molecule real-time (SMRT) cells; and various reagent kits designed for specific workflow, such as template preparation kit to convert DNA into SMRTbell double-stranded DNA library formats, including molecular biology reagents, such as ligase, buffers, and exonucleases. It also offers binding kits, such as modified DNA polymerase used to bind SMRTbell libraries to the polymerase in preparation for sequencing; and sequencing kits comprise reagents required for on-instrument, real-time sequencing, including the phospholinked nucleotides. The company serves research institutions; commercial laboratories; genome centers; public health labs, hospitals and clinical research institutes, contract research organizations, and academic institutions; pharmaceutical companies; and agricultural companies. It markets its products through a direct sales force in North America and Europe, as well as through distribution partners in Asia, Europe, the Middle East, Africa, and Latin America. Pacific Biosciences of California, Inc. has a development and commercialization agreement with Invitae Corporation. The company was formerly known as Nanofluidics, Inc. and changed its name to Pacific Biosciences of California, Inc. in 2005. Pacific Biosciences of California, Inc. was incorporated in 2000 and is headquartered in Menlo Park, California.


Insider Transactions at PACB

Insider Transaction List

View all
Date Insider Transaction Ownership Type Shares Traded Value / Price
View All Transactions

Last 12 Months Summary

Buy / Acquisition
2.51M Shares
From 5 Insiders
Grant, award, or other acquisition 2.51M shares
Sell / Disposition
592K Shares
From 5 Insiders
Open market or private sale 592K shares

Track Institutional and Insider Activities on PACB

Follow PACIFIC BIOSCIENCES OF CALIFORNIA, INC. and customize your updates to receive the information that matters most to you.

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells PACB shares.

Notify only if

Insider Trading

Get notified when an Pacific Biosciences Of California, Inc. insider buys or sells PACB shares.

Notify only if

News

Receive news related to PACIFIC BIOSCIENCES OF CALIFORNIA, INC.

Track Activities on PACB