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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
June 15, 20155.64
May 29, 20155.87
May 15, 20156.64
April 30, 20155.63
April 15, 20155.67
March 31, 20155.22
March 13, 20155.06
February 27, 20155.25
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, 20083.35
January 15, 20083.36
December 31, 20073.45
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, 20058.56
September 12, 20057.07
August 10, 20058.2
July 12, 20055.8
June 10, 20058.2
May 10, 20058.44
April 12, 20059.06
March 10, 200512.48
February 10, 20054.71
January 11, 20054.02
December 10, 20044.04
November 10, 20043.99
October 12, 20044.6
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, 20034.34
August 12, 20034.81
July 10, 20036.07
June 10, 20035.85
May 12, 20037.01
April 10, 20037.7
March 11, 20037.24
February 11, 20037.02
January 10, 20038.09
December 10, 20027.13
November 12, 20028.01
October 10, 20027.37
September 10, 20026.01
August 12, 20028.75
July 10, 20028.99
June 11, 20026.85
May 10, 20027.01
April 10, 20026.24
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, 20002.17
September 12, 20002.21
August 10, 20002.15
July 11, 20002.2
June 12, 20001.55
May 10, 20001.25
April 11, 20001.33
March 10, 20001.43
February 10, 20001.36
January 11, 20001.37
December 10, 19991.02
November 10, 19990.74
October 12, 19990.77
September 10, 19990.83
August 10, 19991.18
July 12, 19990.61
June 10, 19990.58
May 11, 19990.64
April 12, 19990.73
March 10, 19990.58
February 9, 19990.58
January 8, 19990.58
December 8, 19980.72
November 6, 19980.68
October 8, 19980.59
September 8, 19980.68
August 7, 19980.7
July 8, 19980.62
June 8, 19980.61
May 8, 19980.71
April 7, 19980.64
March 6, 19980.63
February 6, 19980.64
January 8, 19980.66
December 8, 19970.65
November 7, 19970.68
October 8, 19970.68
September 8, 19970.76
August 8, 19970.78
July 8, 19970.65
June 6, 19970.76
May 8, 19970.72
April 8, 19970.76
March 7, 19970.71
February 7, 19970.67
January 8, 19970.64
December 6, 19960.43
November 8, 19960.47
October 8, 19960.47
September 6, 19960.45
August 8, 19960.53
July 8, 19960.52
June 7, 19960.5
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
March 31, 201599
December 31, 201499
September 30, 201497
June 30, 201496
March 31, 201496
December 31, 201394
September 30, 201389
June 30, 201385
March 31, 201384
December 31, 201285
September 30, 201284
June 30, 201285
March 31, 201284
December 31, 201184
September 30, 201182
June 30, 201183
March 31, 201181
December 31, 201083
September 30, 201081
June 30, 201082
March 31, 201082
December 31, 200998
September 30, 200984
June 30, 200985
December 31, 200885
September 30, 200887
June 30, 200886
March 31, 200886
December 31, 200784
September 30, 200783
June 30, 200786
March 31, 200787
December 31, 200685
September 30, 200682
June 30, 200683
March 31, 200684
December 31, 200582
September 30, 200585
June 30, 200584
March 31, 200585
December 31, 200480
September 30, 200482
June 30, 200481
March 31, 200481
December 31, 200382
September 30, 200381
March 31, 200385
December 31, 200279
September 30, 200282
June 30, 200279
March 31, 200279
December 31, 200176
September 30, 200172
June 30, 200169
December 31, 200079
September 30, 200075
June 30, 200066
March 31, 200068

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
April 30, 20154
March 31, 20154
February 28, 20154
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. OlandPresident1,177,4203.17%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 V. Baumgartner, C.P.A.Director5,000less than 0.1%2014-10-30
Mr. Robert M. GavinSen. VP Protein Platforms5,000less than 0.1%2014-12-01
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
Vanguard Group, Inc.   Premium Plus2,442,4232015-03-316.570.02244,950,000
Brown Capital Management, LLC   Premium Plus2,317,2902015-03-316.243.83232,401,000
Jackson Square Partners, LLC   Premium Plus1,745,0032015-03-314.700.67175,006,000
BlackRock Fund Advisors   Premium Plus1,602,2672015-03-314.310.04160,691,000
Columbia Wanger Asset Management LLC Premium1,483,3002015-03-313.990.81148,760,000
Janus Capital Management LLC   Premium Plus1,472,0442015-03-313.960.19147,631,000
Mairs & Power Inc Premium1,379,6872015-03-313.711.90138,369,000
Blair William & Co   Premium Plus1,274,5482015-03-313.430.20127,824,000
Delaware Management Business Trust   Premium Plus1,169,6472015-03-313.150.24117,304,000
Columbia Acorn Fund1,169,2002015-03-313.150.85117,259,068

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