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K12 Inc (LRN) Ownership Data

Short Interest History (%)

Due to the license agreement change with our data vendor, Short Interest related data is no longer available on GuruFocus website.

Institutional Ownership History (%)

This the Institutional Ownership History of K12 IncPeter Lynch prefers to buy companies with low institutional ownership.

Date Institutional Ownership (%)Institutional Ownership (Shares in Mil)
December 31, 201781.7433.73
September 30, 201777.2331.91
June 30, 201776.3231.16
March 31, 201778.2131.72
December 31, 201675.1830.56
September 30, 201680.2732.65
June 30, 201686.3734.28
March 31, 201684.3232.96
December 31, 201583.0932.33
September 30, 201587.9232.63
June 30, 201586.2533.06
March 31, 201586.3133.12
December 31, 201485.3632.74
March 31, 201496.438.47
December 31, 201396.1439.26
September 30, 201387.7236.10
June 30, 201386.9234.93
March 31, 201399.6139.77
September 30, 201296.9738.39
March 31, 201296.2637.67
December 31, 201189.5135.03
September 30, 201169.4327.10
June 30, 201180.0830.90
March 31, 201175.8826.03
December 31, 201079.5824.77
September 30, 201076.3323.63
June 30, 201083.5924.48
March 31, 201082.6625.01
December 31, 200996.3828.94
September 30, 200985.4425.14
June 30, 200993.2327.34
March 31, 200992.6826.68
December 31, 200880.523.03
September 30, 200865.1818.71
June 30, 200852.5414.68
March 31, 200832.489.09
December 31, 200725.717.06

Insider ownership (%)

This is the historical insider ownership of K12 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)
December 31, 20178.063.33
November 30, 20177.873.25
October 31, 20178.013.27
September 30, 20178.013.27
August 31, 20177.222.94
July 31, 20177.282.97
June 30, 20177.543.06
May 31, 20177.573.07
April 30, 20177.072.87
March 31, 20177.072.87
February 28, 20176.582.68
January 31, 20176.662.71
December 31, 20166.662.71
November 30, 20166.842.71
October 31, 20166.832.71
September 30, 20165.872.33
August 31, 20165.22.03
July 31, 20165.252.05
June 30, 20165.262.06
May 31, 20165.262.06
April 30, 20165.282.06
March 31, 20165.282.06
February 29, 20165.282.06
January 31, 20164.911.91
December 31, 20155.282.06
November 30, 20154.791.87
October 31, 20154.871.87
September 30, 20154.871.87
August 31, 20154.741.81
July 31, 20154.771.83
June 30, 20154.441.70
May 31, 20154.481.72
April 30, 20154.471.72
March 31, 20154.411.69
February 28, 20154.411.69
January 31, 20154.431.70
December 31, 20143.531.35
November 30, 20144.311.65
October 31, 20144.311.65
September 30, 20144.321.66
August 31, 20144.351.67
July 31, 20143.431.36
June 30, 20143.431.36
May 31, 20143.461.37
March 31, 20143.511.37
February 28, 20143.511.37
January 31, 20143.521.38
December 31, 20133.461.35
November 30, 20133.511.37
October 31, 20133.451.35
September 30, 20133.461.35
August 31, 20133.321.29
July 31, 20132.991.17
June 30, 20132.941.15
May 31, 20132.671.04
April 30, 20132.71.05
March 31, 20132.71.05
January 31, 20132.731.06
November 30, 20122.150.84
October 31, 20122.130.83
September 30, 20122.140.83
August 31, 20122.140.84
July 31, 20121.660.65
June 30, 20121.670.65
May 31, 20121.670.65
April 30, 20121.670.65
March 31, 20121.540.60
February 29, 20121.560.61
January 31, 20121.570.61
December 31, 20111.560.61
November 30, 20111.460.57
October 31, 20111.470.57
September 30, 20111.630.58
August 31, 20111.640.59
July 31, 20111.220.44
June 30, 20111.230.44
May 31, 20111.230.44
April 30, 20111.410.44
March 31, 20111.410.44
February 28, 20111.420.44
January 31, 20111.270.39
December 31, 20101.390.43
November 30, 20101.40.43
October 31, 20101.350.41
September 30, 20101.220.37
August 31, 20100.640.19
July 31, 20100.640.19
June 30, 20100.640.20
May 31, 20100.640.20
April 30, 20100.570.17
March 31, 20100.570.17
February 28, 20100.350.11
January 31, 20100.120.04
December 31, 20090.110.03
November 30, 20090.060.02
October 31, 20090.060.02
September 30, 20090.060.02
August 31, 20090.060.02
July 31, 20090.060.02
June 30, 20090.020.01
May 31, 20090.020.01
April 30, 20090.030.01
March 31, 20090.050.02
February 28, 20090.050.02
January 31, 20090.170.05
April 30, 200835.799.93
March 31, 200836.269.93
February 29, 200848.7413.35
January 31, 200849.2713.50
December 31, 200730.228.22

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Mr. Nathaniel A. DavisExecutive Chairman854,6533.12%2017-12-23
Stuart UdellN/A613,0972.24%2017-12-23
James J. RhyuEVP & CFO209,7100.77%2017-11-15
Mr. Howard D. PolskyGeneral Counsel & Secretary134,8270.49%2017-11-15
Ms. Allison B. ClevelandEVP, School Mgmt. & Services125,0280.46%2017-11-15
Laurence A. TischN/A121,0410.44%2017-04-27
Mr. Kevin ChavousN/A66,0920.24%2017-12-07
Mr. Steven B. FinkDirector64,9600.24%2011-01-04
Mr. Guillermo BronDirector42,0270.15%2017-05-04
Dr. Craig R. BarrettN/A39,5190.14%2017-01-03

Top Fund Holders

HolderSharesReport Date% of Total
Assets Managed
% of Shares
Outstanding
Market Value($1000)
Technology Crossover Management VII, Ltd.   Premium Plus4,000,0002017-09-302.73%14.6%71,360
DIMENSIONAL FUND ADVISORS LP   Premium Plus3,110,3882017-09-300.02%11.36%55,490
VANGUARD GROUP INC   Premium Plus2,813,8412017-09-300.00%10.27%50,200
BlackRock Inc.   Premium Plus2,421,5932017-09-300.00%8.84%43,202
PALISADE CAPITAL MANAGEMENT LLC/NJ   Premium Plus1,196,2742017-09-300.96%4.37%21,342
NUMERIC INVESTORS LLC   Premium Plus1,171,6952017-09-300.16%4.28%20,903
HIGHLAND CAPITAL MANAGEMENT LP   Premium Plus1,053,8802017-09-300.83%3.85%18,802
ACADIAN ASSET MANAGEMENT LLC   Premium Plus917,6812017-12-310.06%3.35%14,593
Jim Simons Premium897,1002017-09-300.02%3.28%16,004
HENDERSON GROUP PLC   Premium Plus802,4782017-09-300.01%2.93%14,316
STATE STREET CORP   Premium Plus763,2182017-09-300.00%2.79%13,618
D. E. Shaw & Co., Inc.   Premium Plus759,0602017-09-300.02%2.77%13,542
AQR CAPITAL MANAGEMENT LLC   Premium Plus750,6742017-09-300.02%2.74%13,392
GEODE CAPITAL MANAGEMENT, LLC   Premium Plus525,1832017-09-300.00%1.92%9,368
Bank of New York Mellon Corp   Premium Plus469,8992017-09-300.00%1.72%8,383
DEUTSCHE BANK AG\   Premium Plus451,9082017-09-300.01%1.65%8,060
Chuck Royce Premium437,1112017-09-300.05%1.6%7,798
PRINCIPAL FINANCIAL GROUP INC   Premium Plus434,9602017-09-300.01%1.59%7,760
NORTHERN TRUST CORP   Premium Plus427,8932017-09-300.00%1.56%7,634
SCHWAB CHARLES INVESTMENT MANAGEMENT INC   Premium Plus397,2652017-12-310.01%1.45%6,317

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