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Maxwell Technologies Inc (MXWL) Ownership Data

Short Interest History (%)

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

Date Short Interest (%)Short Interest (Shares in Mil)
September 29, 20178.232.88
September 15, 20174.61.61
August 31, 20174.81.68
August 15, 20174.511.58
July 31, 20174.631.62
July 14, 20174.611.61
June 30, 20174.211.47
June 15, 20174.681.64
May 31, 20173.991.40
May 15, 20174.821.53
April 28, 20174.971.57
March 31, 20175.251.64
March 15, 20175.481.71
February 28, 20175.921.84
February 15, 20175.811.81
January 31, 20176.131.91
January 13, 20176.031.88
December 30, 20165.361.67
December 15, 20165.461.70
November 30, 20165.121.59
November 15, 20165.591.74
October 31, 20165.041.57
October 14, 20164.951.54
September 30, 20165.451.70
September 15, 20165.741.79
August 31, 20165.351.67
August 15, 20164.911.53
July 29, 20165.631.76
July 15, 20166.151.92
June 30, 20166.732.10
June 15, 20163.561.11
May 31, 20163.441.07
May 13, 20163.791.18
April 29, 20164.421.38
April 15, 20164.761.48
February 29, 20167.231.75
February 12, 20167.261.75
January 29, 20167.461.80
January 15, 20168.632.08
December 31, 20158.762.11
December 15, 20159.982.41
November 30, 201511.262.72
November 13, 201512.553.03
October 30, 201513.93.35
October 15, 201514.733.55
September 30, 201515.363.71
September 15, 201516.864.07
August 31, 201517.944.33
August 14, 201517.534.23
July 31, 201517.564.24
July 15, 201520.624.97
June 30, 201524.245.85
June 15, 201524.085.81
May 29, 201523.535.68
May 15, 201522.995.55
April 30, 201521.855.27
April 15, 201521.215.12
March 31, 201520.915.04
March 13, 201520.544.95
February 27, 201520.14.69
February 13, 201519.124.46
January 30, 201518.964.42
January 15, 201518.74.36
December 31, 201418.834.39
December 15, 201419.834.62
November 28, 201419.574.56
November 14, 201420.54.78
October 31, 201422.045.14
October 15, 201420.354.74
September 30, 201419.174.47
September 15, 201417.444.07
August 29, 201416.283.79
August 15, 201414.033.27
July 31, 201417.754.14
July 15, 201415.833.69
June 30, 201414.233.32
June 13, 201414.153.30
May 30, 201414.983.49
May 15, 201415.033.50
April 30, 201415.693.66
April 15, 201415.343.58
March 31, 201413.83.22
March 14, 201414.293.33
February 28, 201413.253.07
February 14, 201415.143.51
January 31, 201415.213.53
January 15, 201415.363.56
December 31, 201315.683.64
December 13, 201315.653.63
November 29, 2013163.71
November 15, 201315.893.69
October 31, 201316.123.74
October 15, 201313.883.22
September 30, 201310.232.75
September 13, 20139.362.52
August 30, 20139.142.46
August 15, 20139.332.51
July 31, 201310.152.73
July 15, 201310.812.91
June 28, 201310.672.87
June 14, 201310.512.83
May 31, 20139.382.53
May 15, 20139.392.53
April 30, 20139.222.48
April 15, 20139.092.45
March 28, 20139.122.46
March 15, 20139.062.44
February 28, 20138.242.24
February 15, 20138.752.38
January 31, 20138.92.42
January 15, 20139.192.50
December 31, 20129.252.52
December 14, 201210.082.74
November 30, 201210.372.82
November 15, 20129.842.68
October 31, 20129.342.54
October 15, 20128.462.30
September 28, 20128.662.36
September 14, 20129.462.57
August 31, 20129.152.49
August 15, 20129.52.59
July 31, 20129.342.54
July 13, 20129.312.53
June 29, 20129.372.55
June 15, 20129.822.67
May 31, 20129.642.62
May 15, 20129.612.61
April 30, 201215.614.25
April 13, 201215.074.10
March 30, 201214.283.89
March 15, 201216.053.61
February 29, 201215.613.51
February 15, 201214.653.29
January 31, 201215.473.48
January 13, 201215.33.44
December 30, 201115.143.40
December 15, 201114.883.34
November 30, 201115.573.50
November 15, 201113.833.11
October 31, 201111.92.67
October 14, 201113.963.14
September 30, 201114.833.33
September 15, 201115.513.49
August 31, 201115.053.38
August 15, 201114.793.33
July 29, 201113.062.93
July 15, 201112.242.75
June 30, 201112.572.83
June 15, 201112.082.71
May 31, 201111.742.64
May 13, 201111.442.57
April 29, 201111.172.51
April 15, 201110.352.33
March 31, 20119.712.18
February 28, 201110.782.28
February 15, 201110.332.19
January 31, 201110.742.27
January 14, 201111.362.40
December 31, 201011.862.51
December 15, 2010132.75
November 30, 201013.372.83
November 15, 201013.252.80
October 29, 201013.252.81
October 15, 201013.562.87
September 30, 201013.662.89
September 15, 201014.223.01
August 31, 201014.733.12
August 13, 201014.23.00
July 30, 201014.773.13
July 15, 201015.283.23
June 30, 201015.293.24
June 15, 201014.213.01
May 28, 201014.673.10
May 14, 201014.23.01
April 30, 201013.712.90
April 15, 201013.442.84
March 31, 201012.162.57
March 15, 201011.482.43

Institutional Ownership History (%)

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

Date Institutional Ownership (%)Institutional Ownership (Shares in Mil)
September 30, 201750.7319.00
June 30, 201749.4818.27
March 31, 201749.3316.06
December 31, 201657.5718.50
September 30, 201657.618.48
June 30, 201663.4420.35
March 31, 201660.6719.38
December 31, 201560.8319.33
September 30, 201559.2219.96
June 30, 201575.9324.10
March 31, 201580.3724.07
December 31, 201482.2124.54
September 30, 201482.3324.56
June 30, 201485.5925.59
March 31, 201482.4924.70
December 31, 201379.623.53
September 30, 201375.5522.37
June 30, 201373.9921.86
March 31, 201377.0622.78
December 31, 201280.5823.52
September 30, 201280.2623.42
June 30, 201281.6123.79
September 30, 201194.2626.51
June 30, 201188.6424.79
March 31, 201188.224.67
December 31, 201088.5624.07
September 30, 201083.822.21
June 30, 201074.1819.57
March 31, 201070.8118.69
December 31, 200977.6520.59
September 30, 200968.3917.87
June 30, 200966.4817.20
March 31, 200965.4314.77
December 31, 200863.9613.92
September 30, 200863.7113.88
June 30, 200868.7214.55
March 31, 200864.8313.50
December 31, 200765.6512.56
September 30, 200759.5212.26
June 30, 200766.312.95
March 31, 200771.4912.57
December 31, 200679.8329.72
September 30, 200684.7714.67
June 30, 200680.4613.87
March 31, 200668.4611.54
December 31, 200558.689.74
September 30, 200554.158.95
June 30, 200562.989.92
March 31, 200556.328.92
December 31, 200463.4110.25
September 30, 200457.398.28
June 30, 200458.098.40
March 31, 200454.397.82
December 31, 200354.526.15
September 30, 200355.747.67
June 30, 200355.917.69
March 31, 200353.057.36
December 31, 200254.17.14
September 30, 200250.747.09
June 30, 200248.366.78
March 31, 200251.935.58
December 31, 200152.135.22
September 30, 200149.94.00
June 30, 200148.454.93
March 31, 200142.34.23
December 31, 200037.023.66
September 30, 200035.063.46
June 30, 200035.423.40
March 31, 200030.432.97

Insider ownership (%)

This is the historical insider ownership of Maxwell Technologies 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, 201710.373.80
May 31, 201710.173.73
April 30, 201711.563.73
March 31, 201711.563.73
February 28, 201711.313.63
January 31, 201711.313.63
December 31, 201612.894.13
November 30, 201612.894.13
October 31, 201612.844.12
September 30, 201612.844.12
August 31, 201612.844.12
July 31, 201612.894.12
June 30, 201612.894.12
May 31, 201612.874.11
April 30, 201612.844.09
March 31, 201612.844.09
February 29, 201612.864.09
January 31, 201612.684.03
December 31, 201512.844.09
November 30, 201512.684.03
October 31, 201512.684.03
September 30, 201511.083.52
August 31, 201511.773.52
July 31, 201511.73.50
June 30, 201511.23.35
May 31, 201511.23.35
April 30, 201511.23.35
March 31, 201511.183.34
February 28, 201511.183.34
January 31, 201510.93.25
December 31, 201410.663.18
November 30, 201410.93.25
October 31, 201410.93.25
September 30, 201410.843.25
August 31, 201410.843.25
July 31, 201410.783.23
June 30, 201410.793.23
May 31, 201410.793.23
March 31, 201411.493.21
February 28, 201411.493.21
January 31, 201411.383.18
December 31, 201311.383.18
November 30, 201311.353.17
October 31, 201311.353.17
September 30, 201311.353.17
August 31, 201311.353.17
July 31, 201311.023.08
June 30, 201311.023.08
May 31, 201311.023.08
April 30, 201310.933.06
March 31, 201310.943.06
January 31, 201310.252.87
November 30, 201210.252.87
October 31, 201210.252.87
September 30, 201210.252.87
August 31, 201210.252.87
July 31, 201210.212.86
June 30, 201210.212.86
May 31, 201210.192.85
April 30, 201210.122.83
March 31, 201210.012.80
February 29, 201210.012.80
January 31, 201210.092.82
December 31, 20119.762.73
November 30, 20119.762.73
October 31, 20119.762.73
September 30, 20119.762.73
August 31, 20119.762.73
July 31, 20119.762.73
June 30, 20119.772.73
May 31, 20119.772.73
April 30, 201114.514.05
March 31, 201114.594.05
February 28, 201115.264.06
January 31, 201110.042.67
December 31, 201010.052.67
November 30, 201010.052.67
October 31, 201010.12.67
September 30, 201010.282.72
August 31, 201010.282.72
July 31, 201010.282.72
June 30, 201010.32.72
May 31, 201010.312.72
April 30, 201010.312.72
March 31, 201010.312.72
February 28, 201010.782.85
January 31, 201010.72.80
December 31, 200910.732.81
November 30, 200910.732.81
October 31, 200910.732.81
September 30, 200910.792.81
August 31, 200911.142.89
July 31, 200911.082.88
June 30, 200911.112.88
May 31, 200912.432.88
April 30, 200912.432.88
March 31, 200912.572.84
February 28, 200912.572.84
January 31, 200912.462.81
December 31, 200812.852.81
November 30, 200812.852.81
October 31, 200812.722.78
September 30, 200813.142.78
August 31, 200813.122.77
July 31, 200813.32.77
June 30, 200813.322.77
May 31, 200823.174.82
April 30, 20082.760.58
March 31, 20082.440.50
February 29, 20082.440.50
January 31, 20082.440.50
December 31, 20072.440.50
November 30, 20072.330.47
October 31, 20072.290.47
September 30, 20072.40.45
August 31, 20072.420.46
July 31, 20072.420.46
June 30, 20072.450.45
May 31, 20071.90.35
April 30, 20072.120.39
March 31, 20072.210.39
February 28, 20072.210.39
January 31, 20072.30.40
December 31, 20062.280.39
November 30, 20061.880.32
October 31, 20061.930.33
September 30, 20061.930.33
June 30, 20061.910.33
May 31, 20061.880.32
April 30, 20061.960.33
March 31, 20061.90.32
February 28, 20061.680.28
January 31, 20061.660.27
December 31, 20051.680.27
November 30, 20051.490.24
October 31, 20051.480.24
September 30, 20051.390.23
August 31, 20051.390.23
July 31, 20051.390.23
June 30, 20051.270.21
May 31, 20052.10.33
April 30, 20051.280.20
March 31, 20051.140.18
February 28, 20051.140.18
January 31, 20051.690.24
December 31, 20041.690.24
November 30, 20041.690.24
October 31, 20041.690.24
September 30, 20041.690.24
August 31, 20041.690.24
July 31, 20041.690.24
June 30, 20041.690.24
May 31, 20041.690.24
April 30, 20041.690.24
March 31, 20041.270.18
February 29, 20041.270.18

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Montena SaN/A2,052,0005.54%2006-12-13
Mr. Franz J. FinkN/A220,0270.59%2017-03-02
Mark RossiN/A189,7780.51%2016-02-26
Mr. David J. SchrammN/A178,6430.48%2013-08-15
Prof. Dr. Burkhard Goeschel,PhDN/A111,8430.3%2017-02-21
Mr. John WarwickN/A90,8270.25%2014-08-05
Roger L. HowsmonN/A82,8430.22%2017-02-21
Mr. David L. SchlotterbeckN/A75,8300.2%2017-02-21
Dr. Richard D. Balanson,PhDN/A71,3690.19%2007-01-25
Kevin S. RoyalN/A70,1410.19%2015-05-05

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value($1000)
BlackRock Inc.   Premium Plus2,215,4382017-06-300.000.0613,270
Neuberger Berman Group LLC   Premium Plus1,951,0602017-06-300.020.0511,687
VIEX Capital Advisors, LLC   Premium Plus1,690,4252017-06-305.600.0510,126
Bernard Horn Premium1,524,8682017-06-301.430.049,134
MS Global Franchise Fund Premium1,524,8682017-06-301.430.049,134
David Nadel Premium1,524,8682017-06-301.430.049,134
David Williams Premium1,524,8682017-06-301.430.049,134
Mawer New Canada Fund Premium1,524,8682017-06-301.430.049,134
Matthews Japan Fund Premium1,524,8682017-06-301.430.049,134
Meryl Witmer Premium1,524,8682017-06-301.430.049,134
Jerome Dodson Premium1,524,8682017-06-301.430.049,134
Fairholme Focused Income Fund Premium1,524,8682017-06-301.430.049,134
Chou RRSP Fund Premium1,524,8682017-06-301.430.049,134
Invesco European Growth Fund Premium1,524,8682017-06-301.430.049,134
Causeway International Value Premium1,524,8682017-06-301.430.049,134
Spiros Segalas Premium1,524,8682017-06-301.430.049,134
Vanguard Health Care Fund Premium1,524,8682017-06-301.430.049,134
Leith Wheeler Canadian Equity Premium1,524,8682017-06-301.430.049,134
Wintergreen Fund Premium1,524,8682017-06-301.430.049,134
Charles de Vaulx Premium1,524,8682017-06-301.430.049,134
Eaton Vance Worldwide Health Sciences Fund Premium1,524,8682017-06-301.430.049,134
Signature Select Canadian Fund Premium1,524,8682017-06-301.430.049,134
David Herro Premium1,524,8682017-06-301.430.049,134
Hennessy Japan Small Cap Fund Premium1,524,8682017-06-301.430.049,134
Value Partners Premium1,524,8682017-06-301.430.049,134
Yacktman Focused Fund Premium1,524,8682017-06-301.430.049,134
Oakmark Intl Small Cap Premium1,524,8682017-06-301.430.049,134
Wasatch International Growth Premium1,524,8682017-06-301.430.049,134
azValor Iberia FI Premium1,524,8682017-06-301.430.049,134
FPA Capital Fund Premium1,524,8682017-06-301.430.049,134
Mawer Canadian Equity Fund Premium1,524,8682017-06-301.430.049,134
IVA International Fund Premium1,524,8682017-06-301.430.049,134
Bestinfond Premium1,524,8682017-06-301.430.049,134
David Carlson Premium1,524,8682017-06-301.430.049,134
Steven Romick Premium1,524,8682017-06-301.430.049,134
CI Can Am Small Cap Premium1,524,8682017-06-301.430.049,134
Tweedy Browne Global Value Premium1,524,8682017-06-301.430.049,134
Hennessy Japan Fund Premium1,524,8682017-06-301.430.049,134
Matthews China Fund Premium1,524,8682017-06-301.430.049,134
Francisco García Paramés Premium1,524,8682017-06-301.430.049,134
Yacktman Fund Premium1,524,8682017-06-301.430.049,134
VANGUARD GROUP INC   Premium Plus1,375,3292017-06-300.000.048,238
GUGGENHEIM CAPITAL LLC   Premium Plus1,045,3012017-06-300.020.036,260
Chuck Royce Premium1,041,2422017-06-300.040.036,237
DIMENSIONAL FUND ADVISORS LP   Premium Plus907,3132017-06-300.000.025,435
JANE STREET GROUP, LLC   Premium Plus660,0002017-06-300.010.023,953
Invesco Ltd.   Premium Plus582,5512017-06-300.000.023,489
Walleye Trading LLC   Premium Plus511,0002017-06-300.020.013,061
STATE STREET CORP   Premium Plus493,3352017-06-300.000.012,956
Portolan Capital Management, LLC   Premium Plus422,8652017-06-300.330.012,533
NORTHERN TRUST CORP   Premium Plus385,9562017-06-300.000.012,312
Bank of New York Mellon Corp   Premium Plus249,3182017-06-300.000.011,494
GEODE CAPITAL MANAGEMENT, LLC   Premium Plus242,2282017-06-300.000.011,450
Walleye Trading LLC   Premium Plus212,4002017-06-300.010.011,273
DSC Advisors, L.P.   Premium Plus200,0002017-06-300.400.011,198
Cutler Group LP   Premium Plus160,4002017-09-300.00N/A48
Ancora Advisors, LLC   Premium Plus146,8412017-06-300.060.00880

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