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Bruker Corp (BRKR) Ownership Data

Short Interest History (%)

This is the historical short interest of Bruker Corp, as measured by the Short Percentage Of Float.

Date Short Interest
May 15, 20156.84
April 30, 20157.53
April 15, 20157.61
March 31, 20157.47
March 13, 20156.78
February 27, 20156.6
February 13, 20156.73
January 30, 20157.01
January 15, 20155.88
December 31, 20144.59
December 15, 20143.79
November 28, 20142.61
November 14, 20142.37
October 31, 20142.04
October 15, 20142.21
September 30, 20141.6
September 15, 20141.53
August 29, 20141.27
August 15, 20141.17
July 31, 20141.55
July 15, 20141.53
June 30, 20141.71
June 13, 20141.81
May 30, 20141.92
May 15, 20141.63
April 30, 20141.47
April 15, 20141.71
March 31, 20141.99
March 14, 20142.53
February 28, 20142.61
February 14, 20143.32
January 31, 20143.56
January 15, 20143.34
December 31, 20133.34
December 13, 20133.41
November 29, 20133.44
November 15, 20133.35
October 31, 20132.53
October 15, 20131.91
September 30, 20131.76
September 13, 20132.03
August 30, 20132.03
August 15, 20131.82
July 31, 20132.75
July 15, 20133
June 28, 20132.59
June 14, 20132.71
May 31, 20131.96
May 15, 20131.81
April 30, 20130.93
April 15, 20131.09
March 28, 20130.83
March 15, 20131.75
February 28, 20132.1
February 15, 20131.99
January 31, 20131.52
January 15, 20131.31
December 31, 20121.45
December 14, 20121.47
November 30, 20122.5
November 15, 20123.04
October 31, 20123.37
October 15, 20124.05
September 28, 20123.74
September 14, 20123.16
August 31, 20122.77
August 15, 20122.86
July 31, 20122.59
July 13, 20123.61
June 29, 20123.63
June 15, 20122.71
May 31, 20122.03
May 15, 20121.73
April 30, 20121.91
April 13, 20122.16
March 30, 20122.43
March 15, 20121.84
February 29, 20122.15
February 15, 20122.04
January 31, 20122.23
January 13, 20122.33
December 30, 20111.93
December 15, 20112.17
November 30, 20112.89
November 15, 20113.49
October 31, 20114.25
October 14, 20113.32
September 30, 20112.61
September 15, 20111.88
August 31, 20111.97
August 15, 20111.52
July 29, 20112.97
July 15, 20112.58
June 30, 20112.65
June 15, 20115.67
May 31, 20115.43
May 13, 20114.48
April 29, 20114.17
April 15, 20114.46
March 31, 20114.41
March 15, 20113.23
February 28, 20113.46
February 15, 20113.5
January 31, 20113.12
January 14, 20113.5
December 31, 20103.75
December 15, 20105.42
November 30, 20105.66
November 15, 20104.86
October 29, 20104.89
October 15, 20106
September 30, 20106.01
September 15, 20106.26
August 31, 20106.29
August 13, 20105.97
July 30, 20106.58
July 15, 20106.19
June 30, 20105.18
June 15, 20103.95
May 28, 20103.8
May 14, 20103.08
April 30, 20102.87
April 15, 20102.71
March 31, 20102.59
March 15, 20101.37
February 26, 20101.52
February 12, 20101.66
January 29, 20101.5
January 15, 20101.23
December 31, 20091.08
December 15, 20091.01
November 30, 20090.92
November 13, 20090.8
October 30, 20090.79
October 15, 20090.81
September 30, 20090.7
September 15, 20090.65
August 31, 20090.69
August 14, 20090.95
July 31, 20091.07
July 15, 20091.17
June 30, 20091.52
June 15, 20090.92
May 29, 20090.92
May 15, 20091.16
April 30, 20091.37
April 15, 20091.8
March 31, 20091.78
March 13, 20092.05
February 27, 20092.17
February 13, 20091.94
January 30, 20091.84
January 15, 20091.64
December 31, 20082.09
December 15, 20081.98
November 28, 20081.9
November 14, 20081.81
October 31, 20081.67
October 15, 20082.14
September 30, 20082.6
September 15, 20082.5
August 29, 20082.17
August 15, 20082.28
July 31, 20082.62
July 15, 20083.3
June 30, 20083.59
June 13, 20083.29
May 30, 20082.83
May 15, 20082.77
April 30, 20082.78
April 15, 20083.7
March 31, 20083.67
March 14, 20083.4
February 29, 20085.09
February 15, 20084.57
January 31, 20084.46
January 15, 20084.09
December 31, 20073.76
December 11, 20074.01
November 27, 20074.29
November 9, 20074.25
October 26, 20073.63
October 10, 20073.45
September 25, 20074.02
September 11, 20074.12
August 10, 20074.6
July 10, 20073.75
June 12, 20072.74
May 10, 20072.73
April 10, 20072.31
March 12, 20072.36
February 12, 20071.74
January 9, 20071.44
December 12, 20061.52
November 10, 20061.54
October 10, 20061.68
September 12, 20061.79
August 10, 20061.74
July 11, 20061.67
June 12, 20061.74
May 10, 20061.37
April 10, 20061.18
March 10, 20061.14
February 10, 20061.07
January 10, 20061.1
December 12, 20051.29
November 10, 20051.4
October 11, 20051.43
September 12, 20051.23
August 10, 20051.16
July 12, 20051.18
June 10, 20050.96
May 10, 20051.08
April 12, 20051.03
March 10, 20051.18
February 10, 20051.11
January 11, 20050.96
December 10, 20040.97
November 10, 20040.94
October 12, 20040.98
September 10, 20040.97
August 10, 20041.05
July 12, 20040.89
June 9, 20040.93
May 11, 20040.95
April 12, 20040.76
March 10, 20040.71
February 10, 20040.68
January 12, 20040.64
December 10, 20030.65
November 11, 20030.66
October 10, 20030.66
September 10, 20030.81
August 12, 20030.69
July 10, 20032.35
June 10, 20033.06
May 12, 20032.89
April 10, 20032.88
March 11, 20032.8
February 11, 20032.9
January 10, 20032.89
December 10, 20022.75
November 12, 20022.83
October 10, 20022.57
September 10, 20022.29
August 12, 20022.47
July 10, 20022.78
June 11, 20023.72
May 10, 20023.74
April 10, 20024.23
March 12, 20024.23
February 12, 20025.12
January 10, 20024.65
December 11, 20013.94
November 12, 20014.19
October 10, 20014.17
September 5, 20013.19
August 10, 20012.97
July 10, 20012.29
June 12, 20011.51
May 10, 20011.6
April 9, 20011.38
March 12, 20011.26
February 12, 20010.96
January 9, 20010.91
December 12, 20000.73
November 10, 20000.75
October 10, 20000.35
September 12, 20000.03

Institutional Ownership History (%)

This the Institutional Ownership History of Bruker CorpPeter Lynch prefers to buy companies with low institutional ownership.

Date Institutional Ownership
April 30, 201568
March 31, 201569
February 28, 201571
January 31, 201570
December 31, 201468
November 30, 201468
October 31, 201468
September 30, 201468
August 31, 201468
July 31, 201468
June 30, 201470
May 31, 201471
April 30, 201471
March 31, 201469
February 28, 201470
January 31, 201470
December 31, 201370
November 30, 201367
October 31, 201368
September 30, 201369
August 31, 201368
July 31, 201368
June 30, 201362
May 31, 201360
April 30, 201360
March 31, 20132
February 28, 201356
January 31, 201356
December 31, 201254
November 30, 201256
October 31, 201254
September 30, 201252
August 31, 201252
July 31, 201252
June 30, 201253
May 31, 201252
April 30, 201252
March 31, 201252
February 29, 201252
January 31, 201252
December 31, 201154
November 30, 201154
October 31, 201154
September 30, 201155
August 31, 201154
July 31, 201151
June 30, 201153
May 31, 201152
April 30, 201149
March 31, 201150
February 28, 201150
January 31, 201149
December 31, 201048
November 30, 201049
October 31, 201048
September 30, 201048
August 31, 201048
July 31, 201045
June 30, 201045
May 31, 201046
April 30, 201044
March 31, 201044
February 28, 201044
January 31, 201043
December 31, 200940
November 30, 200942
October 31, 200938
September 30, 200930
August 31, 200930
July 31, 200927
June 30, 200929
May 31, 200929
April 30, 200928
March 31, 200929
February 28, 200929
January 31, 200932
December 31, 200832
November 30, 200832
October 31, 200834
September 30, 200833
August 31, 200833
July 31, 200833
June 30, 200835
May 31, 200835
April 30, 200835
March 31, 200834
February 29, 200834
January 31, 200834

Insider ownership (%)

This is the historical insider ownership of Bruker Corp. It is usually better to buy companies with large insider ownership. The company insiders' interest are more aligned with external shareholders in this case.

Date Insider Ownership
April 30, 201559
March 31, 201559
February 28, 201559
January 31, 201559
December 31, 201459
November 30, 201459
October 31, 201459
September 30, 201459
August 31, 201459
July 31, 201459
June 30, 201459
May 31, 201459
March 31, 201460
February 28, 201460
January 31, 201460
December 31, 201360
November 30, 201360
October 31, 201360
September 30, 201360
August 31, 201360
July 31, 201360
June 30, 201360
May 31, 201360
April 30, 201360
March 31, 201360
January 31, 201360
November 30, 201262
October 31, 201262
September 30, 201262
August 31, 201261
July 31, 201261
June 30, 201261
May 31, 201261
April 30, 201261
March 31, 201261
February 29, 201261
January 31, 201261
December 31, 201161
November 30, 201161
October 31, 201161
September 30, 201161
August 31, 201161
July 31, 201161
June 30, 201161
May 31, 201161
April 30, 201161
March 31, 201161
February 28, 201163
January 31, 201163
December 31, 201063
November 30, 201064
October 31, 201064
September 30, 201064
August 31, 201065
July 31, 201065
June 30, 201065
May 31, 201065
April 30, 201065
March 31, 201065
February 28, 201066
January 31, 201066
December 31, 200966
November 30, 200967
October 31, 200967
September 30, 200967
August 31, 200972
July 31, 200972
June 30, 200971
May 31, 200971
April 30, 200974
March 31, 200974
February 28, 200973
January 31, 200973
December 31, 200873
November 30, 200873
October 31, 200873
September 30, 200873
August 31, 200873
July 31, 200873
June 30, 200873
May 31, 200873
April 30, 200869
March 31, 200868
February 29, 200869
January 31, 200869
December 31, 200752
November 30, 200752
October 31, 200752
September 30, 200752
August 31, 200752
July 31, 200752
June 30, 200752
May 31, 200752
April 30, 200752
March 31, 200752
February 28, 200755
January 31, 200756
December 31, 200663
November 30, 200649
October 31, 200649
September 30, 200649
June 30, 200656
May 31, 200656
April 30, 200643
March 31, 200658
February 28, 200658
January 31, 200658
December 31, 200558
November 30, 200558
October 31, 200558
September 30, 200558
August 31, 200558
July 31, 200558
June 30, 200558
May 31, 200558
April 30, 200558
March 31, 200558
February 28, 200558
January 31, 200558
December 31, 200458
November 30, 200458
October 31, 200458
September 30, 200457
August 31, 200457
July 31, 200457
June 30, 200457
May 31, 200457
April 30, 200457
March 31, 200460

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Dr. Frank H. Laukien,PhDCEO, President, 10% Owner36,606,16721.68%2015-03-13
Joerg C. LaukienDirector, 10% Owner18,198,44510.78%2014-02-07
Dr. Dirk D. Laukien,PhDDirector, 10% Owner15,862,9729.39%2011-03-14
Laukien Marc M10% Owner14,506,3488.59%2009-05-07
Isolde Laukien10% Owner14,160,1608.39%2009-09-22
Charles F. Wagner,JrEVP & CFO99,925less than 0.1%2015-03-17
William J. KnightCFO63,350less than 0.1%2008-11-20
Dr. William A. LintonN/A46,750less than 0.1%2013-07-24
Juergen SregaGroup President Bruker CALID42,838less than 0.1%2014-08-08
Richard D. KnissDirector36,176less than 0.1%2013-05-07

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value
T. Rowe Price Associates, Inc.   Premium Plus26,104,8102014-12-3115.490.11512,176,000
Fidelity Management and Research Company   Premium Plus9,761,4112014-12-315.790.03191,519,000
T. Rowe Price Mid Cap Growth Fund9,000,0002015-03-315.330.65166,230,000
Vanguard Group, Inc.   Premium Plus6,977,9472014-12-314.140.01136,907,000
Harris Associates L.P.   Premium Plus6,728,3342014-12-313.990.20132,010,000
Wellington Management Company LLP   Premium Plus5,820,1002014-12-313.450.03114,190,376
Fidelity® Magellan® Fund5,191,4622015-03-313.070.5795,886,303
T. Rowe Price New Horizons Fund4,941,1002015-03-312.930.5991,262,117
Harris Assoc. Equity & Income Strategy4,813,7002015-03-312.850.4388,909,039
Oakmark Equity and Income Fund4,813,7002015-03-312.850.4388,909,039

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