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Berkshire Hathaway Inc (BRK.B) Ownership Data

Short Interest History (%)

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

Date Short Interest
May 15, 20150.72
April 30, 20150.7
April 15, 20150.74
March 31, 20150.76
March 13, 20150.92
February 27, 20150.9
February 13, 20150.92
January 30, 20150.75
January 15, 20150.93
December 31, 20141.03
December 15, 20141.16
November 28, 20141.17
November 14, 20141.23
October 31, 20141.36
October 15, 20141.43
September 30, 20141.41
September 15, 20141.34
August 29, 20141.52
August 15, 20141.47
July 31, 20141.41
July 15, 20141.43
June 30, 20141.65
June 13, 20141.66
May 30, 20141.6
May 15, 20141.6
April 30, 20141.72
April 15, 20141.64
March 31, 20141.68
March 14, 20141.65
February 28, 20141.45
February 14, 20141.35
January 31, 20141.27
January 15, 20141.3
December 31, 20131.16
December 13, 20131.4
November 29, 20131.55
November 15, 20131.56
October 31, 20131.46
October 15, 20131.28
September 30, 20131.58
September 13, 20131.41
August 30, 20131.42
August 15, 20131.43
July 31, 20131.43
July 15, 20131.54
June 28, 20131.52
June 14, 20131.46
May 31, 20131.27
May 15, 20131.36
April 30, 20131.44
April 15, 20131.3
March 28, 20131.22
March 15, 20131.3
February 28, 20131.28
February 15, 20131.12
January 31, 20131.07
January 15, 20131.32
December 31, 20121.51
December 14, 20121.51
November 30, 20121.7
November 15, 20121.73
October 31, 20121.63
October 15, 20121.44
September 28, 20121.74
September 14, 20121.55
August 31, 20121.56
August 15, 20121.51
July 31, 20121.6
July 13, 20121.56
June 29, 20121.56
June 15, 20121.71
May 31, 20121.59
May 15, 20121.19
April 30, 20121.19
April 13, 20120.97
March 30, 20120.97
March 15, 20120.97
February 29, 20121.04
February 15, 20121.06
January 31, 20121.22
January 13, 20121.35
December 30, 20111.35
December 15, 20111.43
November 30, 20111.67
November 15, 20111.78
October 31, 20112.12
October 14, 20112.25
September 30, 20112.22
September 15, 20112.36
August 31, 20111.92
August 15, 20111.65
July 29, 20111.1
July 15, 20111.14
June 30, 20111.13
June 15, 20111.35
May 31, 20111.23
May 13, 20111.3
April 29, 20111.33
April 15, 20111.22
March 31, 20111.17
March 15, 20111.23
February 28, 20111.39
February 15, 20111.59
January 31, 20111.67
January 14, 20111.8
December 31, 20101.89
December 15, 20102.1
November 30, 20102.41
November 15, 20102.63
October 29, 20103.14
October 15, 20103.59
September 30, 20104.03
September 15, 20104.34
August 31, 20104.07
August 13, 20104.13
July 30, 20105.06
July 15, 20105.68
June 30, 20106.75
June 15, 20102.84
May 28, 20102.62
May 14, 20102.74
April 30, 20102.68
April 15, 20103.1
March 31, 20103.62
March 15, 20104.54
February 26, 20102.46
February 12, 20101.34
January 29, 20100.67
January 15, 20100.4
December 31, 20090.39
December 15, 20090.42
November 30, 20090.44
November 13, 20090.36
October 30, 20090.23
October 15, 20090.28
September 30, 20090.24
September 15, 20090.2
August 31, 20090.19
August 14, 20090.2
July 31, 20090.18
July 15, 20090.16
June 30, 20090.15
June 15, 20090.15
May 29, 20090.15
March 13, 20090.32
February 27, 20090.26
February 13, 20090.2
January 30, 20090.22
January 15, 20090.14
December 31, 20080.13
December 15, 20080.11
November 28, 20080.25
November 14, 20080.14
October 31, 20080.12
October 15, 20080.08
September 30, 20080.08
September 15, 20080.12
August 29, 20080.11
August 15, 20080.12
July 31, 20080.14
July 15, 20080.12
June 30, 20080.15
June 13, 20080.14
May 30, 20080.1
May 15, 20080.14
April 30, 20080.13
April 15, 20080.09
March 31, 20080.1
March 14, 20080.08
February 29, 20080.09
February 15, 20080.07
January 31, 20080.09
January 15, 20080.06
December 31, 20070.07
December 11, 20070.13
November 27, 20070.14
November 9, 20070.13
October 26, 20070.13
October 10, 20070.13
September 25, 20070.1
September 11, 20070.07
August 10, 20070.04
July 10, 20070.05
June 12, 20070.05
May 10, 20070.1
April 10, 20070.11
March 12, 20070.17
February 12, 20070.2
January 9, 20070.23
December 12, 20060.21
November 10, 20060.23
October 10, 20060.11
September 12, 20060.19
August 10, 20060.16
July 11, 20060.2
June 12, 20060.15
May 10, 20060.09
April 10, 20060.16
March 10, 20060.13
February 10, 20060.11
January 10, 20060.08
December 12, 20050.08
November 10, 20050.08
October 11, 20050.11
September 12, 20050.16
August 10, 20050.18
July 12, 20050.19
June 10, 20050.19
May 10, 20050.19
April 12, 20050.13
March 10, 20050.1
February 10, 20050.12
January 11, 20050.1
December 10, 20040.07
November 10, 20040.1
October 12, 20040.1
September 10, 20040.11
August 10, 20040.11
July 12, 20040.09
June 9, 20040.07
May 11, 20040.08
April 12, 20040.08
March 10, 20040.08
February 10, 20040.07
January 12, 20040.08
December 10, 20030.08
November 11, 20030.08
October 10, 20030.09
September 10, 20030.09
August 12, 20030.08
July 10, 20030.09
June 10, 20030.06
May 12, 20030.07
April 10, 20030.11
March 11, 20030.04
February 11, 20030.04
January 10, 20030.05
December 10, 20020.05
November 12, 20020.08
October 10, 20020.05
September 10, 20020.08
August 12, 20020.07
July 10, 20020.07
June 11, 20020.07
May 10, 20020.05
April 10, 20020.05
March 12, 20020.07
February 12, 20020.06
January 10, 20020.07
December 11, 20010.06
November 12, 20010.06
October 10, 20010.1
September 5, 20010.08
August 10, 20010.07
July 10, 20010.11
June 12, 20010.15
May 10, 20010.15
April 9, 20010.16
March 12, 20010.2
February 12, 20010.19
January 9, 20010.18
December 12, 20000.13
November 10, 20000.04
October 10, 20000.04
September 12, 20000.1
August 10, 20000.07
July 11, 20000.07
June 12, 20000.03
May 10, 20000.04
April 11, 20000.04
February 10, 20000.05
January 11, 20000.04
December 10, 19990.03
November 10, 19990.07
October 12, 19990.08
September 10, 19990.03
August 10, 19990.03
July 12, 19990.03
June 10, 19990.03
May 11, 19990.03
April 12, 19990.03
March 10, 19990.04
February 9, 19990.02
January 8, 19990.03
December 8, 19980.13
November 6, 19980.1
October 8, 19980.02
September 8, 19980.08
August 7, 19980.09
July 8, 19980.11
June 8, 19980.1
May 8, 19980.09
April 7, 19980.07
March 6, 19980.05
February 6, 19980.04
January 8, 19980.02
November 7, 19970.01
October 8, 19970.01
September 8, 19970.02
August 8, 19970.01
July 8, 19970.01
January 8, 19970.01
October 8, 19960.01

Institutional Ownership History (%)

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

Date Institutional Ownership
April 30, 201538
March 31, 201539
February 28, 201539
January 31, 201539
December 31, 201438
November 30, 201438
October 31, 201438
September 30, 201438
August 31, 201438
July 31, 201438
June 30, 201438
May 31, 201438
April 30, 201438
March 31, 201437
February 28, 201438
January 31, 201437
December 31, 201337
November 30, 201337
October 31, 201334
September 30, 201333
August 31, 201333
July 31, 201333
June 30, 201332
May 31, 201329
April 30, 201329
March 31, 201330
February 28, 201330
January 31, 201330
December 31, 201229
November 30, 201229
October 31, 201229
September 30, 201227
August 31, 201227
July 31, 201227
June 30, 201226
May 31, 201225
April 30, 201225
March 31, 201226
February 29, 201228
January 31, 201228
December 31, 201128
November 30, 201128
October 31, 201128
September 30, 201128
August 31, 201128
July 31, 201128
June 30, 201127
May 31, 201126
April 30, 201126
March 31, 201126
February 28, 201127
January 31, 201127
December 31, 201026
November 30, 201027
October 31, 201026
September 30, 201025
August 31, 201028
July 31, 201026
June 30, 201025
May 31, 201025
April 30, 20108
March 31, 20104
December 31, 200914
November 30, 200914
September 30, 200813
August 31, 200813
July 31, 200813
June 30, 200812
May 31, 200812
April 30, 200812
March 31, 200812
February 29, 200812
January 31, 200812

Insider ownership (%)

This is the historical insider ownership of Berkshire Hathaway 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
May 31, 20121
April 30, 20121
March 31, 20121
February 29, 20121
January 31, 20121
December 31, 20111
November 30, 20111
October 31, 20111
September 30, 20111
August 31, 20111
July 31, 20111
June 30, 20111
May 31, 20112
April 30, 20112
March 31, 20112
February 28, 20112
January 31, 20112
December 31, 20102
November 30, 20102
October 31, 20102
September 30, 20102
August 31, 20102
July 31, 20102
June 30, 20102
May 31, 20103
April 30, 20103
March 31, 20103
February 28, 20103
December 31, 20093
November 30, 20093
October 31, 20093
September 30, 20093
August 31, 20093
July 31, 20093
June 30, 20094
May 31, 20094
April 30, 20094
March 31, 20094
February 28, 20094
January 31, 20094
December 31, 20084
November 30, 20084
October 31, 20084
September 30, 20084
August 31, 20084
July 31, 20084
June 30, 20086
May 31, 20086
April 30, 200819
March 31, 200819
February 29, 200819
January 31, 200819
December 31, 200719
November 30, 200719
October 31, 200719
September 30, 200719
August 31, 200719
July 31, 200719
June 30, 200719
May 31, 200719
April 30, 200723
March 31, 200725
February 28, 200725
January 31, 200725
December 31, 200625
November 30, 200625
October 31, 200625
September 30, 200626
June 30, 200645

Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Ronald L. OlsonDirector2,435less than 0.1%2014-12-19

Top Fund Holders

HolderSharesReport Date% of Shares
Outstanding
% of Total
Assets Managed
Market Value
Vanguard Group, Inc.   Premium Plus87,382,6502014-12-313.740.9413,120,504,000
State Street Corp   Premium Plus82,746,3682014-12-313.541.2412,424,375,000
Gates Bill & Melinda Foundation Premium78,625,3142014-12-313.3759.0411,805,591,000
Cascade Investment Llc73,546,0142015-04-013.150.0010,614,160,740
BlackRock Fund Advisors   Premium Plus52,848,0672014-12-312.261.117,935,137,000
Vanguard Total Stock Mkt Idx31,174,5202015-03-311.331.114,499,106,726
Northern Trust Investments, N.A.   Premium Plus20,996,5352014-12-310.900.943,152,629,000
Vanguard Five Hundred Index Fund18,935,7652015-03-310.811.322,732,809,605
Vanguard Institutional Index Fund18,082,6652015-03-310.771.352,609,690,213
State Street Global Advisors (Aus) Ltd17,352,3662015-05-070.611.402,005,130,615

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User Comments

Cpryds
ReplyCpryds - 2 months ago
Difference in price and book value is too high?!
Stocksnowball.com
ReplyStocksnowball.com - 5 months ago
Paulduda,
I was laughing at this...
Johan.v
ReplyJohan.v - 9 months ago
The Z-Score doesn't apply to insurance companies and banks.
Klausbella
ReplyKlausbella - 1 year ago
Paulduda,
shows stupidity and low life (lack of intelligence) of some of these indicators
Bryand24
ReplyBryand24 - 1 year ago
Can someone explain how to calculate insurance float for Berkshire??
Daniel.karsanti@facebook
ReplyDaniel.karsanti@facebook - 1 year ago
impossible
Paulduda
ReplyPaulduda - 1 year ago
Berkshire Hathaway has a possibility of bankruptcy in the next two years? Really?

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