Our Terms of Service and Privacy Policy have changed.

By continuing to use this site, you are agreeing to the new Privacy Policy and Terms of Service.

Pacific Biosciences of California Inc (NASDAQ:PACB)

Delayed Data
As of Nov 27
 +0.01 / +0.10%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $201.3 thousand shares of PACB during the quarter ended September 2015, and now own 53.62% of the total float, a percentage that is typical for companies in the Biotechnology industry.
Other institutional41.42%
Individual stakeholders18.35%
Mutual fund holders12.20%

Largest Quarterly Institutional

Latest Institutional Activity

9/30/2015RAGING CAPITAL MANAGEMENT LLC  Bought 1.6 Million shares of Pacific Biosciences of Ca...
9/30/2015CONSONANCE CAPITAL MANAGEMENT LP  Bought 859.0 Thousand shares of Pacific Biosciences of Ca...
9/30/2015DEERFIELD MANAGEMENT CO. LP  Bought 699.9 Thousand shares of Pacific Biosciences of Ca...

Top 10 Owners of Pacific Biosciences of California Inc

Total value ($)Shares
bought / sold
Maverick Capital Ltd.9.85%7,456,03452,937,841+395,000+5.59%
Consonance Capital Management LP8.27%6,257,86144,430,813+859,000+15.91%
BlackRock Fund Advisors5.39%4,077,74328,951,975+305,823+8.11%
Oracle Investment Management, Inc...4.28%3,236,16122,976,743-5,600-0.17%
Millennium Management LLC3.83%2,895,70520,559,506-548,762-15.93%
Deerfield Management Co. LP2.89%2,185,77115,518,974+699,910+47.10%
The Vanguard Group, Inc.2.70%2,040,06814,484,483+125,397+6.55%
BlackRock Advisors LLC2.27%1,716,13912,184,587-695,298-28.83%
Raging Capital Management LLC2.07%1,566,05611,118,998+1,566,056--
SSgA Funds Management, Inc.1.09%821,3215,831,379+16,504+2.05%

Top 10 Mutual Funds Holding Pacific Biosciences of California Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
iShares Nasdaq Biotechnology ETF1.35%1,022,2597,258,039+6,024+0.59%
Vanguard Total Stock Market Index...1.33%1,003,1627,122,45000.00%
iShares Russell 2000 ETF1.22%924,1946,561,777+19,190+2.12%
BlackRock Global Small Cap Fund0.97%736,8785,231,834-58,815-7.39%
Vanguard Extended Market Index Fu...0.83%624,6334,434,894+2,700+0.43%
BlackRock Master Value Opportunit...0.67%504,5063,581,993-285,679-36.15%
iShares Russell 2000 Growth ETF0.62%471,9593,350,90900.00%
BlackRock Global Funds - Global S...0.55%419,4022,977,754-27,829-6.22%
Fidelity Spartan Extended Market ...0.33%246,5851,750,75400.00%
Mutual of America Small Cap Value...0.26%200,1081,420,76700.00%