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Quality Systems Inc (QSII) Ownership Data

Short Interest History (%)

This is the historical short interest of Quality Systems Inc, as measured by the Short Percentage Of Float.

Date Short Interest (%)Short Interest (Shares in Mil)
September 29, 201710.635.55
September 15, 201710.65.53
August 31, 20179.975.20
August 15, 20179.975.20
July 31, 20178.44.39
July 14, 20177.784.06
June 30, 20177.834.09
June 15, 201710.84.55
May 31, 201710.424.40
May 15, 201710.114.27
April 28, 20179.524.01
April 13, 20178.073.41
March 31, 20176.72.83
March 15, 20175.492.32
February 28, 20175.492.32
February 15, 20175.72.41
January 31, 20175.632.38
January 13, 20176.052.55
December 30, 20165.842.46
December 15, 20165.782.44
November 30, 20165.032.12
November 15, 20165.292.23
October 31, 20165.532.33
October 14, 20166.372.69
September 30, 20166.172.60
September 15, 20166.342.67
August 31, 20166.482.73
August 15, 20166.832.88
July 29, 20166.642.80
July 15, 20167.23.04
June 30, 20167.73.25
June 15, 20166.593.29
May 31, 20167.313.65
May 13, 20166.633.31
April 29, 20166.483.24
April 15, 20165.92.95
March 31, 20165.862.93
March 15, 20165.912.95
February 29, 20166.363.17
February 12, 20167.153.57
January 29, 20166.223.10
January 15, 20166.153.07
December 31, 20154.662.33
December 15, 20154.622.31
November 30, 20154.922.46
November 13, 20154.272.13
October 30, 20154.672.33
October 15, 20155.482.74
September 30, 20156.983.49
September 15, 20156.473.23
August 31, 20156.423.21
August 14, 20157.523.76
July 31, 20157.463.73
July 15, 20159.354.67
June 30, 20158.774.38
June 15, 20158.754.36
May 29, 20157.983.98
May 15, 20157.933.96
April 30, 20157.893.94
April 15, 20157.863.92
March 31, 20157.833.91
March 13, 20157.583.78
February 27, 20157.563.77
February 13, 20157.923.95
January 30, 20157.673.83
January 15, 20157.633.81
December 31, 20147.143.56
December 15, 20147.153.57
November 28, 20147.53.74
November 14, 20147.43.69
October 31, 20147.623.80
October 15, 20147.713.85
September 30, 20147.43.69
September 15, 20148.254.12
August 29, 20148.24.09
August 15, 20148.244.11
July 31, 20149.164.57
July 15, 20149.44.69
June 30, 20148.774.37
June 13, 20148.864.37
May 30, 20146.333.12
May 15, 20146.423.16
April 30, 20146.763.33
April 15, 20146.363.13
March 31, 20145.882.90
March 14, 20146.253.08
February 28, 20146.032.97
February 14, 20145.782.85
January 31, 20143.661.80
January 15, 20143.881.91
December 31, 20134.32.12
December 13, 20133.941.94
November 29, 20134.442.19
November 15, 20135.012.47
October 31, 20135.682.80
October 15, 20135.882.90
September 30, 20135.592.75
September 13, 20135.532.72
August 30, 20137.753.82
August 15, 20138.344.11
July 31, 20138.64.24
July 15, 20139.014.44
June 28, 20138.444.16
June 14, 201310.54.17
May 31, 201310.824.30
May 15, 20139.613.82
April 30, 20139.653.84
April 15, 20139.483.77
March 28, 20139.413.74
March 15, 20139.723.87
February 28, 20138.933.55
February 15, 20138.543.40
January 31, 20137.793.10
January 15, 20135.212.07
December 31, 20124.281.70
December 14, 20125.352.13
November 30, 20126.472.57
November 15, 20127.422.95
October 31, 20128.233.27
October 15, 20129.463.76
September 28, 20129.223.67
September 14, 20127.312.91
August 31, 20126.472.57
August 15, 20126.672.65
July 31, 20127.432.95
July 13, 20129.013.58
June 29, 201210.24.06
May 31, 20128.73.39
May 15, 20129.463.69
April 30, 201210.584.12
April 13, 201211.424.45
March 30, 201212.114.72
March 15, 201212.384.83
February 29, 201212.114.72
February 15, 201212.564.90
January 31, 201213.395.22
January 13, 201213.185.14
December 30, 201113.15.11
December 15, 201114.475.64
November 30, 201114.975.84
November 15, 201115.696.12
October 31, 201119.57.60
October 14, 201120.638.04
September 30, 201121.818.50
September 15, 201122.978.95
August 31, 201122.578.80
August 15, 201122.128.63
July 29, 201122.648.83
July 15, 201122.468.76
June 30, 201121.018.19
June 15, 201120.217.88
May 31, 201122.568.66
May 13, 201122.338.58
April 29, 201122.528.65
April 15, 201124.199.29
March 31, 201125.249.69
March 15, 201126.310.10
February 28, 201126.610.22
February 15, 201127.6810.63
January 31, 201129.0811.17
January 14, 201129.311.25
December 31, 201029.1111.18
December 15, 201029.8111.45
November 30, 201029.8311.46
November 15, 201029.911.49
October 29, 201029.2611.24
October 15, 201030.9111.87
September 30, 201033.7512.96
September 15, 201034.4813.24
August 31, 201033.512.87
August 13, 201033.512.87
July 30, 201032.3612.43
July 15, 201032.3812.44
June 30, 201032.2512.39
June 15, 201033.3412.80

Institutional Ownership History (%)

This the Institutional Ownership History of Quality Systems IncPeter Lynch prefers to buy companies with low institutional ownership.

Date Institutional Ownership (%)Institutional Ownership (Shares in Mil)
September 30, 201769.1243.72
June 30, 201766.5342.16
March 31, 201763.7339.80
December 31, 201665.3140.77
September 30, 201664.9140.30
June 30, 201671.7844.16
March 31, 201676.7946.83
December 31, 201571.6643.62
September 30, 201570.0942.54
June 30, 201572.5143.76
March 31, 201569.0941.69
December 31, 201468.1141.06
September 30, 201466.3940.01
June 30, 201471.1942.88
March 31, 201467.3440.54
December 31, 201368.2241.07
September 30, 201367.8440.80
June 30, 201372.2143.03
March 31, 201369.2441.18
December 31, 201264.5338.42
September 30, 201268.9640.93
June 30, 201263.8337.93
March 31, 201268.9140.78
December 31, 201171.4642.08
September 30, 201178.3323.04
June 30, 201177.9223.07
March 31, 201179.3223.03
December 31, 201081.6123.65
September 30, 201083.324.12
June 30, 201081.5523.58
March 31, 201076.2422.02
December 31, 200984.0224.06
September 30, 200975.0221.54
June 30, 200977.9922.29
March 31, 200996.9827.68
December 31, 200874.5821.13
September 30, 200871.7520.29
June 30, 200871.9419.97
March 31, 200875.5820.73
December 31, 200764.5117.66
September 30, 200762.4117.07
June 30, 200765.2817.82
March 31, 200765.4917.76
December 31, 200656.6415.34
September 30, 200653.6114.42
June 30, 200652.9914.17
March 31, 200643.6411.65
December 31, 200542.15.59
September 30, 200542.965.66
June 30, 200539.665.19
March 31, 200540.435.18
December 31, 200438.642.56
September 30, 200437.62.42
June 30, 200434.442.23
March 31, 200436.012.31
December 31, 200335.872.25
September 30, 200333.651.98
June 30, 200324.721.52
March 31, 200322.981.43
December 31, 200224.611.52
September 30, 200222.411.38
June 30, 200221.981.34
March 31, 200221.091.31
December 31, 200122.331.35
September 30, 200122.81.37
June 30, 200121.921.31
March 31, 200118.451.10
December 31, 200012.010.72
September 30, 20006.140.38
June 30, 20006.220.39
March 31, 20006.980.44

Insider ownership (%)

This is the historical insider ownership of Quality Systems Inc. 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 (%)Insider Ownership (Shares in Mil)
June 30, 201726.7216.76
May 31, 201726.8416.76
April 30, 201726.7516.70
March 31, 201726.7516.70
February 28, 201726.7516.70
January 31, 201726.916.70
December 31, 201626.4316.41
November 30, 201626.4316.41
October 31, 201626.6816.41
September 30, 201626.6816.41
August 31, 201626.5816.35
July 31, 201626.8116.35
June 30, 201626.816.34
May 31, 201626.8416.34
April 30, 201626.8416.34
March 31, 201626.8416.34
February 29, 201626.8416.34
January 31, 201626.7216.26
December 31, 201526.8416.34
November 30, 201526.7216.26
October 31, 201526.7116.26
September 30, 201526.9916.28
August 31, 201526.9916.28
July 31, 201526.8716.21
June 30, 201526.8716.21
May 31, 201526.8716.21
April 30, 201526.8916.21
March 31, 201526.8916.21
February 28, 201526.8916.21
January 31, 201526.8916.21
December 31, 201426.8816.20
November 30, 201426.916.21
October 31, 201426.916.21
September 30, 201426.9216.21
August 31, 201426.9216.21
July 31, 201426.8716.18
June 30, 201426.8616.18
May 31, 201426.8616.18
March 31, 201455.2316.18
February 28, 201455.2316.18
January 31, 201455.2816.19
December 31, 201355.316.20
November 30, 201355.316.20
October 31, 201355.3116.20
September 30, 201355.2916.20
August 31, 201355.2516.18
July 31, 201355.0916.14
June 30, 201355.0916.14
May 31, 201355.0916.14
April 30, 201355.0216.12
March 31, 201355.0216.12
January 31, 201355.0216.12
November 30, 201255.0116.12
October 31, 201255.0116.12
September 30, 201255.0116.12
August 31, 201255.0116.12
July 31, 201255.416.23
June 30, 201267.2919.71
May 31, 201267.2719.71
April 30, 201267.2719.71
March 31, 201267.2719.71
February 29, 201267.2519.70
January 31, 201267.2119.69
December 31, 201167.2119.69
November 30, 201149.7114.56
October 31, 201133.779.89
September 30, 201133.779.89
August 31, 201133.779.89
July 31, 201133.69.84
June 30, 201133.749.84
May 31, 201133.89.86
April 30, 201134.039.86
March 31, 201134.039.86
February 28, 201134.029.86
January 31, 201134.029.86
December 31, 201034.039.85
November 30, 201034.039.85
October 31, 201034.039.85
September 30, 201034.089.85
August 31, 201034.089.85
July 31, 201034.059.85
June 30, 201034.099.85
May 31, 201034.099.85
April 30, 201034.339.84
March 31, 201034.339.84
February 28, 201034.799.98
January 31, 201034.799.98
December 31, 200934.839.98
November 30, 200934.839.98
October 31, 200934.829.97
September 30, 200934.829.97
August 31, 200934.879.96
July 31, 200935.110.03
June 30, 200935.110.03
May 31, 200935.1710.02
April 30, 200935.1210.01
March 31, 200935.1210.01
February 28, 200935.3110.02
January 31, 200935.3910.02
December 31, 200835.3910.02
November 30, 200835.410.02
October 31, 200835.4310.03
September 30, 200836.1210.03
August 31, 200836.1710.04
July 31, 200836.7710.09
June 30, 200836.7710.09
May 31, 200836.6910.05
April 30, 200836.039.87
March 31, 200836.039.87
February 29, 200835.939.84
January 31, 200835.939.84
December 31, 200735.989.84
November 30, 200735.989.84
October 31, 200735.989.84
September 30, 200736.139.84
August 31, 200736.139.84
July 31, 200736.139.84
June 30, 200736.139.84
May 31, 200736.289.84
April 30, 200736.489.84
March 31, 200736.489.84
February 28, 200736.489.84
January 31, 200736.539.84
December 31, 200636.359.79
November 30, 200636.359.79
October 31, 200636.359.79
September 30, 200636.629.79
June 30, 200636.999.88
May 31, 200636.999.88
April 30, 200637.19.87
March 31, 200637.19.87
February 28, 200637.1619.76
January 31, 200637.169.88
December 31, 200537.89.98
November 30, 200537.89.98
October 31, 200537.89.98
September 30, 200538.510.11
August 31, 200537.4310.11
July 31, 200538.510.11
June 30, 200538.9910.22
May 31, 200538.9810.22
April 30, 200538.9610.22
March 31, 200538.9610.22
February 28, 200539.0920.43
January 31, 200539.0910.22
December 31, 200439.2710.22
November 30, 200439.2710.22
October 31, 200439.5910.22
September 30, 200441.6110.59
August 31, 200441.6110.59
July 31, 200441.5110.57
June 30, 200441.4410.55
May 31, 200441.6710.54
April 30, 200441.2510.42
March 31, 200441.2510.42
February 29, 200441.2510.42

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Mr. Sheldon RazinN/A10,235,65016.15%2016-08-16
Mr. Ahmed HusseinN/A5,687,6968.98%2012-08-23
Mr. James Robert Arnold JrN/A170,2650.27%2016-12-29
Mr. John R. (Rusty) FrantzN/A124,3690.2%2016-12-29
Mr. Louis E. SilvermanN/A76,9000.12%2008-06-18
Mr. David A. MetcalfeN/A51,666less than 0.1%2016-12-29
Mr. D. Russell PfluegerDirector50,145less than 0.1%2016-08-16
Mr. George H. BristolN/A46,658less than 0.1%2016-08-16
Mr. Lance E. RosenzweigN/A33,857less than 0.1%2016-08-16
Mr. Morris PannerN/A29,939less than 0.1%2016-08-16

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value($1000)
BROWN CAPITAL MANAGEMENT LLC   Premium Plus9,520,6552017-06-302.010.15163,850
BlackRock Inc.   Premium Plus5,919,2152017-06-300.010.09101,869
VANGUARD GROUP INC   Premium Plus4,691,3662017-06-300.000.0780,739
DIMENSIONAL FUND ADVISORS LP   Premium Plus2,053,1542017-06-300.020.0335,335
NEW YORK STATE COMMON RETIREMENT FUND   Premium Plus1,544,0342017-06-300.040.0226,573
STATE STREET CORP   Premium Plus1,187,4592017-06-300.000.0220,436
PARADIGM CAPITAL MANAGEMENT INC/NY   Premium Plus1,059,1302017-06-301.640.0218,228
SCHWAB CHARLES INVESTMENT MANAGEMENT INC   Premium Plus977,7942017-06-300.020.0216,828
GEODE CAPITAL MANAGEMENT, LLC   Premium Plus754,5752017-06-300.010.0112,986
NORTHERN TRUST CORP   Premium Plus657,0542017-06-300.000.0111,308
Bank of New York Mellon Corp   Premium Plus605,0132017-06-300.000.0110,412
Smith, Graham & Co., Investment Advisors, LP   Premium Plus527,9062017-09-300.87N/A8,304
AQR CAPITAL MANAGEMENT LLC   Premium Plus445,9282017-06-300.010.017,675
Matarin Capital Management, LLC   Premium Plus432,8562017-06-300.690.017,449
Invesco Ltd.   Premium Plus396,5442017-06-300.000.016,825
PRINCIPAL FINANCIAL GROUP INC   Premium Plus370,4132017-06-300.010.016,375
D. E. Shaw & Co., Inc.   Premium Plus353,0572017-06-300.010.016,076
MILLENNIUM MANAGEMENT LLC   Premium Plus350,1162017-06-300.010.016,025
DEUTSCHE BANK AG\   Premium Plus333,1652017-06-300.000.015,732
Barrow, Hanley, Mewhinney & Strauss Premium325,5092017-06-300.010.015,602

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