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 97 filers reported holding PACIFIC BIOSCIENCES CALIF IN in Q3 2017. The put-call ratio across all filers is 6.74 and the average weighting 0.2%.

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 Q3 2017
NameSharesValueWeighting ↓
WATER ISLAND CAPITAL LLC 4,718,964$24,255,0001.69%
HighVista Strategies LLC 378,479$1,945,0001.48%
Exane Asset Management 198,743$1,021,539,0001.26%
ORACLE INVESTMENT MANAGEMENT INC 1,110,666$5,709,0001.07%
BOURNE LENT ASSET MANAGEMENT INC 441,650$2,270,0001.07%
Versor Investments LP 3,148,691$16,184,0000.82%
Magnetar Financial LLC 6,919,655$35,567,0000.74%
AQR Arbitrage LLC 6,953,621$35,742,0000.60%
GABELLI & Co INVESTMENT ADVISERS, INC. 915,124$4,704,0000.54%
Bellevue Group AG 5,734,309$29,474,0000.47%
View complete list of PACIFIC BIOSCIENCES CALIF IN shareholders