Spark Investment Management LLC - BRUKER CORP ownership

BRUKER CORP's ticker is BRKR and the CUSIP is 116794108. A total of 236 filers reported holding BRUKER CORP in Q2 2016. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of BRUKER CORP
ValueSharesWeighting
Q1 2019$5,865,000
+29.1%
152,6000.0%0.27%
-13.4%
Q4 2018$4,542,000
-11.0%
152,6000.0%0.31%
+7.2%
Q3 2018$5,104,000
-4.4%
152,600
-17.0%
0.29%
-6.7%
Q2 2018$5,340,000
-2.9%
183,9000.0%0.31%
-10.8%
Q1 2018$5,502,000
-12.8%
183,9000.0%0.35%
+3.8%
Q4 2017$6,311,000
+15.4%
183,9000.0%0.34%
+15.4%
Q3 2017$5,471,000
-17.2%
183,900
-19.8%
0.29%
-28.2%
Q2 2017$6,610,000
+23.6%
229,2000.0%0.41%
+20.7%
Q1 2017$5,347,000
+40.3%
229,200
+27.4%
0.34%
+8.0%
Q4 2016$3,810,000
+25.8%
179,900
+34.6%
0.31%
+27.8%
Q3 2016$3,028,000
+66.1%
133,700
+66.7%
0.24%
+44.1%
Q2 2016$1,823,000
+439.3%
80,200
+338.3%
0.17%
+233.3%
Q3 2014$338,000
+17.0%
18,300
+2.2%
0.05%
-33.8%
Q2 2013$289,00017,9000.08%
Other shareholders
BRUKER CORP shareholders Q2 2016
NameSharesValueWeighting ↓
TAMRO Capital Partners LLC 1,419,474$26,282,0001.74%
Camber Capital Management LP 1,000,000$18,515,0001.74%
Ghost Tree Capital, LLC 140,000$2,592,0001.41%
RICE HALL JAMES & ASSOCIATES, LLC 1,071,957$19,847,0001.38%
THOMPSON RUBINSTEIN INVESTMENT MANAGEMENT INC /OR/ 176,180$3,262,0001.28%
Strategic Capital Alternatives LLC 192,568$3,565,0001.26%
Parametrica Management Ltd 11,352$210,0001.22%
Ensemble Capital Management 190,840$3,533,0001.22%
Granahan Investment Management 2,095,100$38,791,0001.20%
CHILTON CAPITAL MANAGEMENT LLC 564,991$10,461,0001.11%
View complete list of BRUKER CORP shareholders