Spark Investment Management LLC - PACIFIC BIOSCIENCES CALIF IN ownership

PACIFIC BIOSCIENCES CALIF IN's ticker is PACB and the CUSIP is 69404D108. A total of 117 filers reported holding PACIFIC BIOSCIENCES CALIF IN in Q4 2016. The put-call ratio across all filers is 5.38 and the average weighting 0.1%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of PACIFIC BIOSCIENCES CALIF IN
ValueSharesWeighting
Q4 2017$704,000
-47.9%
267,000
-29.7%
0.04%
-54.2%
Q2 2017$1,352,000
+298.8%
379,800
+325.3%
0.08%
+196.4%
Q4 2016$339,000
-1.2%
89,300
-5.2%
0.03%
-37.8%
Q3 2015$343,000
-62.6%
94,200
-40.9%
0.04%
-64.8%
Q2 2015$916,000
-33.6%
159,400
-32.7%
0.13%
-33.7%
Q1 2015$1,379,000
-34.8%
236,700
-12.3%
0.19%
-45.8%
Q4 2014$2,116,000
+46.5%
269,900
-8.4%
0.36%
+64.1%
Q3 2014$1,444,000
-37.8%
294,700
-22.0%
0.22%
-37.1%
Q2 2014$2,322,000
-18.1%
377,600
-28.6%
0.34%
-21.8%
Q1 2014$2,835,000
+246.6%
529,100
+238.1%
0.44%
+210.6%
Q4 2013$818,000
-14.9%
156,500
-10.3%
0.14%
-35.5%
Q3 2013$961,000
+284.4%
174,500
+75.7%
0.22%
+228.4%
Q2 2013$250,00099,3000.07%
Other shareholders
PACIFIC BIOSCIENCES CALIF IN shareholders Q4 2016
NameSharesValueWeighting ↓
Madrone Advisors, LLC 16,415,933$137,073,04129.47%
ORACLE INVESTMENT MANAGEMENT INC 1,638,395$13,680,5984.20%
Decheng Capital Management III (Cayman), LLC 1,463,872$12,223,3314.08%
VK Services, LLC 2,632,784$21,983,7462.93%
Iron Triangle Partners LP 1,800,000$15,030,0002.20%
BOURNE LENT ASSET MANAGEMENT INC 574,350$4,795,8222.11%
Deep Track Capital, LP 6,000,000$50,100,0001.93%
Jackson Square Partners, LLC 6,933,865$57,897,7731.93%
ARK Investment Management 29,822,440$249,017,3701.90%
Nikko Asset Management Americas, Inc. 13,447,666$112,153,5341.34%
View complete list of PACIFIC BIOSCIENCES CALIF IN shareholders