GAM Holding AG - BRUKER CORP ownership

BRUKER CORP's ticker is BRKR and the CUSIP is 116794108. A total of 221 filers reported holding BRUKER CORP in Q3 2018. The put-call ratio across all filers is 0.96 and the average weighting 0.1%.

Quarter-by-quarter ownership
GAM Holding AG ownership history of BRUKER CORP
ValueSharesWeighting
Q3 2019$562,000
-62.4%
12,789
-57.3%
0.02%
-56.9%
Q2 2019$1,494,000
+45.2%
29,919
+11.8%
0.06%
+34.9%
Q1 2019$1,029,000
+341.6%
26,756
+241.4%
0.04%
+258.3%
Q4 2018$233,000
+10.4%
7,836
+24.1%
0.01%
+50.0%
Q3 2018$211,000
-62.8%
6,315
-66.7%
0.01%
-60.0%
Q1 2018$567,000
-66.5%
18,965
-61.6%
0.02%
-61.5%
Q4 2017$1,693,000
-53.0%
49,324
-66.8%
0.05%
-7.1%
Q4 2015$3,602,000
+47.7%
148,4000.0%0.06%
+33.3%
Q3 2015$2,438,000
-19.5%
148,4000.0%0.04%
-4.5%
Q2 2015$3,029,000
-3.7%
148,400
-12.8%
0.04%
-6.4%
Q1 2015$3,144,000
+10.9%
170,200
+17.8%
0.05%
+11.9%
Q4 2014$2,835,000
+22.4%
144,500
+15.5%
0.04%
+23.5%
Q3 2014$2,316,000
-38.3%
125,100
-19.1%
0.03%
-40.4%
Q2 2014$3,755,000
-0.3%
154,700
-6.4%
0.06%
-5.0%
Q1 2014$3,767,000
+54.5%
165,300
+34.1%
0.06%
+39.5%
Q4 2013$2,438,000
+6.0%
123,300
+10.7%
0.04%0.0%
Q3 2013$2,300,000
+27.8%
111,4000.0%0.04%
+10.3%
Q2 2013$1,799,000111,4000.04%
Other shareholders
BRUKER CORP shareholders Q3 2018
NameSharesValueWeighting ↓
TRAXIS PARTNERS LP 170,000$2,746,0002.12%
RICE HALL JAMES & ASSOCIATES, LLC 1,174,364$18,966,0001.87%
Tamarack Capital Management, LLC 200,000$3,230,0001.81%
Ensemble Capital Management 237,515$3,836,0001.78%
RUDMAN ERROL M 112,900$1,823,0001.49%
THOMPSON RUBINSTEIN INVESTMENT MANAGEMENT INC /OR/ 172,339$2,783,0001.25%
CHILTON CAPITAL MANAGEMENT LLC 546,342$8,823,0001.10%
Granahan Investment Management 2,296,500$37,088,0001.07%
Strategic Capital Group LLC 127,386$2,057,0001.02%
DECADE CAPITAL MANAGEMENT LLC 788,178$12,729,0000.81%
View complete list of BRUKER CORP shareholders