THOMPSON DAVIS & CO., INC. - PACIFIC BIOSCIENCES CALIF IN ownership

PACIFIC BIOSCIENCES CALIF IN's ticker is PACB and the CUSIP is 69404D108. A total of 94 filers reported holding PACIFIC BIOSCIENCES CALIF IN in Q1 2015. The put-call ratio across all filers is 1.27 and the average weighting 0.1%.

Quarter-by-quarter ownership
THOMPSON DAVIS & CO., INC. ownership history of PACIFIC BIOSCIENCES CALIF IN
ValueSharesWeighting
Q2 2015$3,0000.0%5000.0%0.00%
-25.0%
Q1 2015$3,000
-25.0%
5000.0%0.00%
-20.0%
Q4 2014$4,000
+100.0%
5000.0%0.01%
+66.7%
Q3 2014$2,0005000.00%
Other shareholders
PACIFIC BIOSCIENCES CALIF IN shareholders Q1 2015
NameSharesValueWeighting ↓
Madrone Advisors, LLC 16,415,933$218,331,90938.11%
ORACLE INVESTMENT MANAGEMENT INC 2,015,495$26,806,08419.75%
Decheng Capital Management III (Cayman), LLC 1,463,872$19,469,4986.11%
Iron Triangle Partners LP 2,400,000$31,920,0004.27%
Jackson Square Partners, LLC 8,517,624$113,284,3993.30%
BOURNE LENT ASSET MANAGEMENT INC 580,000$7,714,0002.69%
ARK Investment Management 26,634,620$354,240,4432.34%
ARDSLEY ADVISORY PARTNERS LP 906,000$12,049,8002.04%
Avidity Partners Management LP 4,337,400$57,687,4202.02%
Nikko Asset Management Americas, Inc. 13,649,948$181,271,3091.91%
View complete list of PACIFIC BIOSCIENCES CALIF IN shareholders