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Bio-Techne Corp (TECH)Ownership Data

Short Interest History (%)

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

Date Short Interest
February 13, 20154.61
January 30, 20154.2
January 15, 20153.8
December 31, 20144.05
December 15, 20143.76
November 28, 20143.87
November 14, 20143.57
October 31, 20143.83
October 15, 20144.17
September 30, 20143.84
September 15, 20143.17
August 29, 20143.09
August 15, 20143.2
July 31, 20142.95
July 15, 20143.17
June 30, 20143.46
June 13, 20143.91
May 30, 20143.86
May 15, 20144.25
April 30, 20144.18
April 15, 20143.67
March 31, 20143.18
March 14, 20142.96
February 28, 20143.18
February 14, 20143.24
January 31, 20142.73
January 15, 20142.69
December 31, 20132.26
December 13, 20131.91
November 29, 20131.94
November 15, 20132.03
October 31, 20132.1
October 15, 20131.66
September 30, 20131.79
September 13, 20131.97
August 30, 20132.25
August 15, 20132.26
July 31, 20132.22
July 15, 20132.25
June 28, 20132.23
June 14, 20131.86
May 31, 20131.69
May 15, 20131.78
April 30, 20131.93
April 15, 20131.95
March 28, 20131.8
March 15, 20131.79
February 28, 20131.72
February 15, 20131.67
January 31, 20131.51
January 15, 20131.62
December 31, 20121.9
December 14, 20121.96
November 30, 20122.26
November 15, 20122.14
October 31, 20122.31
October 15, 20122.35
September 28, 20122.41
September 14, 20122.66
August 31, 20122.4
August 15, 20122.44
July 31, 20122.95
July 13, 20122.95
June 29, 20122.95
June 15, 20122.82
May 31, 20122.81
May 15, 20122.62
April 30, 20122.68
April 13, 20122.68
March 30, 20122.56
March 15, 20122.82
February 29, 20122.69
February 15, 20122.16
January 31, 20121.9
January 13, 20121.76
December 30, 20111.78
December 15, 20111.66
November 30, 20111.96
November 15, 20111.73
October 31, 20112
October 14, 20112.12
September 30, 20112.19
September 15, 20112.34
August 31, 20112.25
August 15, 20112.16
July 29, 20111.69
July 15, 20111.97
June 30, 20111.96
June 15, 20112.04
May 31, 20112.15
May 13, 20112.01
April 29, 20112.27
April 15, 20112.23
March 31, 20112.32
March 15, 20112.57
February 28, 20112.48
February 15, 20112.29
January 31, 20112.6
January 14, 20112.45
December 31, 20102.39
December 15, 20102.17
November 30, 20102.29
November 15, 20102.17
October 29, 20102.37
October 15, 20102.51
September 30, 20102.59
September 15, 20102.54
August 31, 20102.62
August 13, 20102.65
July 30, 20102.83
July 15, 20102.89
June 30, 20103
June 15, 20103.13
May 28, 20103.22
May 14, 20102.96
April 30, 20102.54
April 15, 20102.53
March 31, 20103.24
March 15, 20102.97
February 26, 20102.84
February 12, 20102.61
January 29, 20102.13
January 15, 20102.19
December 31, 20092.14
December 15, 20092.22
November 30, 20092.71
November 13, 20092.3
October 30, 20092.15
October 15, 20092.18
September 30, 20092.11
September 15, 20092.43
August 31, 20092
August 14, 20091.97
July 31, 20092.07
July 15, 20092.13
June 30, 20092.27
June 15, 20092.58
May 29, 20092.34
May 15, 20092.26
April 30, 20092.26
April 15, 20092.12
March 31, 20092.39
March 13, 20092.64
February 27, 20092.16
February 13, 20092.33
January 30, 20092.77
January 15, 20093.11
December 31, 20082.71
December 15, 20082.67
November 28, 20082.95
November 14, 20082.72
October 31, 20083.07
October 15, 20083.11
September 30, 20083.18
September 15, 20084.35
August 29, 20084.3
August 15, 20084.47
July 31, 20084.31
July 15, 20084.75
June 30, 20084.57
June 13, 20084.53
May 30, 20084.24
May 15, 20083.82
April 30, 20083.79
April 15, 20084.06
March 31, 20083.96
March 14, 20083.82
February 29, 20083.72
February 15, 20083.5
January 31, 20083.32
January 15, 20083.34
December 31, 20073.42
December 11, 20073.68
November 27, 20072.74
November 9, 20072.54
October 26, 20072.69
October 10, 20072.85
September 25, 20072.82
September 11, 20072.85
August 10, 20072.92
July 10, 20072.95
June 12, 20072.93
May 10, 20073.09
April 10, 20073.33
March 12, 20073.56
February 12, 20073.45
January 9, 20073.59
December 12, 20063.01
November 10, 20063.35
October 10, 20063.23
September 12, 20063.37
August 10, 20063.26
July 11, 20062.77
June 12, 20063.58
May 10, 20065.08
April 10, 20064.74
March 10, 20064.77
February 10, 20064.52
January 10, 20064.98
December 12, 20056.03
November 10, 20057.71
October 11, 20058.55
September 12, 20057.07
August 10, 20058.24
July 12, 20055.83
June 10, 20058.2
May 10, 20058.44
April 12, 20058.42
March 10, 200512.48
February 10, 20054.71
January 11, 20054.02
December 10, 20044.04
November 10, 20043.99
October 12, 20044.61
September 10, 20045.55
August 10, 20045.13
July 12, 20045.42
June 9, 20044.65
May 11, 20045.15
April 12, 20044.71
March 10, 20044.77
February 10, 20043.64
January 12, 20043.93
December 10, 20034.51
November 11, 20034.32
October 10, 20034.13
September 10, 20034.35
August 12, 20034.83
July 10, 20036.1
June 10, 20035.85
May 12, 20037.01
April 10, 20037.57
March 11, 20037.24
February 11, 20037.02
January 10, 20038.11
December 10, 20027.13
November 12, 20028.01
October 10, 20027.37
September 10, 20026
August 12, 20028.75
July 10, 20028.99
June 11, 20026.85
May 10, 20027.01
April 10, 20026.25
March 12, 20025.99
February 12, 20025.11
January 10, 20023.84
December 11, 20012.46
November 12, 20012.76
October 10, 20012.66
September 5, 20012.83
August 10, 20012.98
July 10, 20012.91
June 12, 20011.89
May 10, 20012.08
April 9, 20012.25
March 12, 20011.7
February 12, 20010.89
January 9, 20011.88
December 12, 20002.14
November 10, 20002.26
October 10, 20002.18
September 12, 20002.21
August 10, 20002.17
July 11, 20002.21
June 12, 20001.55
May 10, 20001.25
April 11, 20001.35
March 10, 20001.43
February 10, 20001.36
January 11, 20001.37
December 10, 19991.02
November 10, 19990.74
October 12, 19990.77
August 10, 19991.18
July 12, 19990.61
June 10, 19990.58
May 11, 19990.64
April 12, 19990.73
March 10, 19990.57
February 9, 19990.58
January 8, 19990.58
December 8, 19980.72
November 6, 19980.67
October 8, 19980.59
September 8, 19980.68
August 7, 19980.71
July 8, 19980.62
June 8, 19980.62
May 8, 19980.71
April 7, 19980.64
March 6, 19980.64
February 6, 19980.64
January 8, 19980.66
December 8, 19970.65
November 7, 19970.68
October 8, 19970.68
September 8, 19970.75
August 8, 19970.77
July 8, 19970.65
June 6, 19970.75
May 8, 19970.71
April 8, 19970.75
March 7, 19970.7
February 7, 19970.67
January 8, 19970.63
December 6, 19960.42
November 8, 19960.46
October 8, 19960.47
September 6, 19960.46
August 8, 19960.53
July 8, 19960.52
June 7, 19960.51
May 8, 19960.4
April 8, 19960.3
March 8, 19960.23
February 8, 19960.07
January 8, 19960.09
December 8, 19950.17
November 8, 19950.21
October 6, 19950.04
September 8, 19950.02
August 8, 19950.02
July 7, 19950.02
June 8, 19950.04
May 8, 19950.06
April 6, 19950.11
March 8, 19950.03
February 8, 19950.12
January 6, 19950.03

Institutional Ownership History (%)

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

Date Institutional Ownership
January 31, 2015100
December 31, 201499
November 30, 201499
October 31, 201499
September 30, 201498
August 31, 2014100
July 31, 2014100
March 31, 201498
December 31, 201398
November 30, 201395
October 31, 201394
September 30, 201391
August 31, 201390
July 31, 201390
June 30, 201389
May 31, 201387
April 30, 201387
March 31, 201381
February 28, 201388
January 31, 201380
December 31, 201287
November 30, 201287
October 31, 201284
September 30, 201284
August 31, 201284
July 31, 201284
June 30, 201282
May 31, 201282
April 30, 201282
March 31, 201283
February 29, 201285
January 31, 201285
December 31, 201185
November 30, 201185
October 31, 201185
September 30, 201185
August 31, 201184
July 31, 201184
June 30, 201184
May 31, 201183
April 30, 201182
March 31, 201183
February 28, 201184
January 31, 201184
December 31, 201083
November 30, 201083
October 31, 201083
September 30, 201085
August 31, 201087
July 31, 201085
June 30, 201085
May 31, 201090
April 30, 201086
March 31, 201087
February 28, 201085
January 31, 201086
December 31, 200984
November 30, 200985
October 31, 200986
September 30, 200988
August 31, 200983
July 31, 200983
June 30, 200983
May 31, 200983
April 30, 200981
March 31, 200983
February 28, 200983
January 31, 200986
December 31, 200886
November 30, 200885
October 31, 200886
September 30, 200885
August 31, 200885
July 31, 200885
June 30, 200885
May 31, 200885
April 30, 200885
March 31, 200883
February 29, 200883
January 31, 200883

Insider ownership (%)

This is the historical insider ownership of Bio-Techne 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
January 31, 20154
December 31, 20143
November 30, 20144
October 31, 20144
September 30, 20144
August 31, 20144
July 31, 20143
June 30, 20143
May 31, 20143
March 31, 20143
February 28, 20143
January 31, 20143
December 31, 20133
November 30, 20133
October 31, 20133
September 30, 20133
August 31, 20133
July 31, 20133
June 30, 20133
May 31, 20133
April 30, 20133
March 31, 20133
January 31, 20133
November 30, 20123
October 31, 20123
September 30, 20123
August 31, 20123
July 31, 20123
June 30, 20123
May 31, 20123
April 30, 20123
March 31, 20123
February 29, 20123
January 31, 20123
December 31, 20113
November 30, 20113
October 31, 20113
September 30, 20113
August 31, 20113
July 31, 20113
June 30, 20113
May 31, 20113
April 30, 20113
March 31, 20113
February 28, 20113
January 31, 20113
December 31, 20103
November 30, 20103
October 31, 20103
September 30, 20103
August 31, 20103
July 31, 20103
June 30, 20103
May 31, 20103
April 30, 20103
March 31, 20103
February 28, 20103
January 31, 20103
December 31, 20093
November 30, 20093
October 31, 20093
September 30, 20093
August 31, 20093
July 31, 20093
June 30, 20093
May 31, 20093
April 30, 20093
March 31, 20093
February 28, 20093
January 31, 20093
December 31, 20083
November 30, 20083
October 31, 20083
September 30, 20083
August 31, 20083
July 31, 20083
June 30, 20083
May 31, 20083
April 30, 20087
March 31, 20087
February 29, 20087
January 31, 20087
December 31, 20075
November 30, 20075
October 31, 20075
September 30, 20075
August 31, 20075
July 31, 20075
June 30, 20075
May 31, 20077
April 30, 20077
March 31, 20077
February 28, 20077
January 31, 20077
December 31, 20067
November 30, 20065
October 31, 20065
September 30, 20065
June 30, 20065
May 31, 20065
April 30, 20065
March 31, 20065
February 28, 20065
January 31, 20065
December 31, 20056
November 30, 20055
October 31, 20055
September 30, 20055
August 31, 20055
July 31, 20055
June 30, 20057
May 31, 20057
April 30, 20057
March 31, 20056
February 28, 20056
January 31, 20056
December 31, 20046
November 30, 20044
October 31, 20044
September 30, 20044
August 31, 20044
July 31, 20045
June 30, 20047
May 31, 20047
April 30, 20047
March 31, 20047
February 29, 20047

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Mr. Thomas E. OlandPresident1,177,4203.18%2011-11-30
Mr. Charles R. KummethN/A43,9840.12%2014-08-12
Marcel VeronneauVP Hematology Operations34,913less than 0.1%2014-08-12
Dr. Monica Tsang,PhDVP of Research26,292less than 0.1%2006-02-27
Weatherbee James AChief Scientific Officer5,641less than 0.1%2004-08-11
Dr. Charles A. Dinarello,M.D.Director5,500less than 0.1%2015-02-05
Mr. Robert M. GavinSen. VP Protein Platforms5,000less than 0.1%2014-12-01
Mr. Robert V. Baumgartner, C.P.A.Director5,000less than 0.1%2014-10-30
Dr. Roger C. Lucas, PhDDirector3,456less than 0.1%2014-10-30
Brenda S. FurlowN/A2,500less than 0.1%2014-08-12

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value
Brown Capital Management, LLC2,332,0402014-12-316.283.72215,480,000
Vanguard Group, Inc.2,325,9552014-12-316.270.02214,918,000
Jackson Square Partners, LLC1,651,4632014-12-314.450.60152,595,000
BlackRock Fund Advisors1,509,2772014-12-314.070.03139,457,000
Columbia Wanger Asset Management LLC1,483,3002014-12-314.000.68137,057,000
Janus Capital Management LLC1,405,0772014-12-313.790.18129,829,000
Mairs & Power Inc1,295,4202014-12-313.491.66119,697,000
Blair William & Co1,269,0342014-12-313.420.19117,258,000
Delaware Management Business Trust1,169,9622014-12-313.150.24108,104,000
Columbia Acorn Fund1,169,2002014-12-313.150.69108,034,080

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