INTERNATIONAL BUSINESS MACHS filings

All
Holdings
Significant ownership
Insider transactions
Annual reports
Quarterly reports
Events
Shareholder votes
SEC filings by INTERNATIONAL BUSINESS MACHS (ownership)
TypeFiledFilerSubjectShares OwnedPercent Owned
SC 13G/A2018-02-14BERKSHIRE HATHAWAY INCINTERNATIONAL BUSINESS MACHINES CORP2,057,085-EDGAR
SC 13G2018-02-14STATE STREET CORPINTERNATIONAL BUSINESS MACHINES CORP-6.4%EDGAR
SC 13G2018-02-14STATE STREET CORPINTERNATIONAL BUSINESS MACHINES CORP-5.6%EDGAR
SC 13G/A2018-02-09VANGUARD GROUP INCINTERNATIONAL BUSINESS MACHINES CORP63,708,2226.9%EDGAR
SC 13G/A2018-02-08BlackRock Inc.INTERNATIONAL BUSINESS MACHINES CORP57,755,1526.2%EDGAR
SC 13G/A2017-02-14BERKSHIRE HATHAWAY INCINTERNATIONAL BUSINESS MACHINES CORP81,241,3038.5%EDGAR
SC 13G/A2017-02-13VANGUARD GROUP INCINTERNATIONAL BUSINESS MACHINES CORP57,862,2376.1%EDGAR
SC 13G2017-02-07STATE STREET CORPINTERNATIONAL BUSINESS MACHINES CORP-5.4%EDGAR
SC 13G/A2017-01-25BlackRock Inc.INTERNATIONAL BUSINESS MACHINES CORP52,221,6005.5%EDGAR
SC 13G/A2016-02-16BERKSHIRE HATHAWAY INCINTERNATIONAL BUSINESS MACHINES CORP81,042,4508.4%EDGAR
SC 13G2016-02-16STATE STREET CORPINTERNATIONAL BUSINESS MACHINES CORP-5.1%EDGAR
SC 13G/A2016-02-10BlackRock Inc.INTERNATIONAL BUSINESS MACHINES CORP51,114,6445.3%EDGAR
SC 13G/A2016-02-10VANGUARD GROUP INCINTERNATIONAL BUSINESS MACHINES CORP58,796,4416.1%EDGAR
SC 13G/A2015-02-17BERKSHIRE HATHAWAY INCINTERNATIONAL BUSINESS MACHINES CORP76,980,8177.8%EDGAR
SC 13G2015-02-12STATE STREET CORPINTERNATIONAL BUSINESS MACHINES CORP-5.5%EDGAR
SC 13G/A2015-02-10VANGUARD GROUP INCINTERNATIONAL BUSINESS MACHINES CORP55,042,6855.6%EDGAR
SC 13G2015-02-06BlackRock Inc.INTERNATIONAL BUSINESS MACHINES CORP53,231,0785.4%EDGAR
SC 13G/A2014-04-08BlackRock Inc.INTERNATIONAL BUSINESS MACHINES CORP51,531,2934.9%EDGAR
SC 13G/A2014-02-14BERKSHIRE HATHAWAY INCINTERNATIONAL BUSINESS MACHINES CORP68,130,9846.3%EDGAR
SC 13G2014-02-11VANGUARD GROUP INCINTERNATIONAL BUSINESS MACHINES CORP55,509,6115.1%EDGAR
External links