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Pacific Biosciences of California Inc (NASDAQ:PACB)

Delayed Data
As of Jul 31
 +0.15 / +2.71%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $208.1 thousand shares of PACB during the quarter ended March 2015, and now own 48.83% of the total float, a percentage that is typical for companies in the Biotechnology industry.
Other institutional35.19%
Individual stakeholders20.76%
Mutual fund holders13.64%

Largest Quarterly Institutional

Latest Institutional Activity

6/30/2015BLACKROCK INVESTMENT MANAGEMENT ...  Bought 44.6 Thousand shares of Pacific Biosciences of Ca...
6/30/2015ARK INVESTMENT MANAGEMENT LLC  Bought 10.4 Thousand shares of Pacific Biosciences of Ca...
6/30/2015BOURNE LENT ASSET MANAGEMENT, IN...  Bought 5.0 Thousand shares of Pacific Biosciences of Ca...

Top 10 Owners of Pacific Biosciences of California Inc

Total value ($)Shares
bought / sold
Maverick Capital Ltd.9.47%7,061,03440,671,556+601,250+9.31%
BlackRock Fund Advisors4.98%3,715,46721,401,090+499,037+15.52%
Oracle Investment Management, Inc...4.41%3,284,79618,920,425+54,278+1.68%
Deerfield Management Co. LP4.09%3,048,31017,558,266-2,072,461-40.47%
BlackRock Advisors LLC3.74%2,787,44516,055,683-373,193-11.81%
Millennium Management LLC2.91%2,168,90712,492,904+1,889+0.09%
Consonance Capital Management LP2.69%2,002,97111,537,113+2,002,971--
The Vanguard Group, Inc.2.44%1,817,65810,469,710+190,484+11.71%
SSgA Funds Management, Inc.1.08%804,0104,631,098+28,941+3.73%
Northern Trust Investments, Inc.0.83%615,5373,545,493+3,935+0.64%

Top 10 Mutual Funds Holding Pacific Biosciences of California Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
BlackRock Global Small Cap Fund1.49%1,110,4736,396,324+19,636+1.80%
Vanguard Total Stock Market Index...1.35%1,003,1625,778,21300.00%
iShares Nasdaq Biotechnology ETF1.31%974,0075,610,280+29,532+3.13%
iShares Russell 2000 ETF1.29%959,7465,528,137+43,776+4.78%
BlackRock Master Value Opportunit...1.15%856,5444,933,693-46,117-5.11%
Vanguard Extended Market Index Fu...0.75%562,3443,239,101+6,332+1.14%
BlackRock Global Funds - Global S...0.74%551,0203,173,875-84,662-13.32%
iShares Russell 2000 Growth ETF0.62%459,7322,648,056-1,895-0.41%
BlackRock Value Opportunities V.I...0.38%280,6641,616,625-15,103-5.11%
Fidelity Spartan Extended Market ...0.30%221,1591,273,87600.00%