Pacific Biosciences of California, Inc.

NasdaqGS:PACB Stock Report

Market Cap: US$457.8m

Pacific Biosciences of California Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:PACB Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
19 Aug 24SellUS$42,602Jeff EidelIndividual26,760US$1.59
16 Aug 24SellUS$63,174Mark Van OeneIndividual38,011US$1.66
20 May 24SellUS$10,708Michele FarmerIndividual5,275US$2.03
06 Mar 24BuyUS$176,160David MelineIndividual40,000US$4.40
04 Mar 24SellUS$69,056Christian O. HenryIndividual14,177US$4.87
04 Mar 24SellUS$25,695Susan KimIndividual5,275US$4.87
04 Mar 24SellUS$44,745Mark Van OeneIndividual9,186US$4.87
04 Mar 24SellUS$14,457Michele FarmerIndividual2,968US$4.87
20 Feb 24SellUS$481,320Christian O. HenryIndividual81,017US$5.96
20 Feb 24SellUS$138,403Susan KimIndividual23,327US$5.96
16 Feb 24SellUS$45,054Michele FarmerIndividual7,562US$5.96
16 Feb 24SellUS$92,337Jeff EidelIndividual15,498US$5.96
16 Feb 24SellUS$199,950Mark Van OeneIndividual33,560US$5.96
09 Jan 24SellUS$241,056Mark Van OeneIndividual31,012US$7.77
29 Sep 23SellUS$162,471Susan KimIndividual19,257US$8.44
18 Sep 23SellUS$980,255Christian O. HenryIndividual96,844US$10.12

Insider Trading Volume

Insider Buying: PACB insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of PACB?
Owner TypeNumber of SharesOwnership Percentage
Individual Insiders1,544,0860.567%
General Public35,635,39513.1%
Institutions235,349,46986.4%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 8.8%.

Top Shareholders

Top 25 shareholders own 74.13% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
12.2%
ARK Investment Management LLC
33,212,454US$55.8m-0.23%0.48%
9.54%
The Vanguard Group, Inc.
25,998,943US$43.7m-2.28%no data
8.66%
BlackRock, Inc.
23,608,688US$39.7m0.91%no data
8.58%
Madrone Advisors, Llc
23,391,915US$39.3m33%6.94%
6.14%
Edmond de Rothschild Asset Management (France)
16,736,420US$28.1m59.3%0.31%
4.64%
Nikko Asset Management Co., Ltd.
12,640,561US$21.2m-1.43%0.01%
3.63%
BNY Asset Management
9,888,414US$16.6m-12.6%no data
3.26%
Jackson Square Partners, LLC
8,883,443US$14.9m23.7%0.91%
2.24%
Geode Capital Management, LLC
6,102,872US$10.3m8.15%no data
2.18%
State Street Global Advisors, Inc.
5,935,390US$10.0m2.89%no data
1.7%
Millennium Management LLC
4,629,627US$7.8m91.8%0.01%
1.28%
Madrone Capital Partners
3,500,000US$5.9m0%100.0%
1.24%
Capital Research and Management Company
3,390,000US$5.7m-47.9%no data
1.09%
Morgan Stanley, Investment Banking and Brokerage Investments
2,960,772US$5.0m85.1%no data
0.97%
Khosla Ventures, LLC
2,632,784US$4.4m0%0.3%
0.92%
Northern Trust Global Investments
2,504,276US$4.2m-1.52%no data
0.77%
Goldman Sachs Group, Investment Banking and Securities Investments
2,093,479US$3.5m13.2%no data
0.72%
Charles Schwab Investment Management, Inc.
1,957,496US$3.3m-1.51%no data
0.71%
T. Rowe Price Group, Inc.
1,939,234US$3.3m-81.3%no data
0.68%
Goldman Sachs Asset Management, L.P.
1,860,987US$3.1m422%no data
0.63%
Jane Street Group, LLC, Asset Management Arm
1,704,491US$2.9m227%no data
0.62%
Soros Fund Management LLC
1,698,000US$2.9m3.98%0.08%
0.6%
D. E. Shaw & Co., L.P.
1,645,499US$2.8m103%no data
0.59%
Marshall Wace LLP
1,611,300US$2.7m227%no data
0.55%
Bank of America Corporation, Asset Management Arm
1,500,149US$2.5m160%no data