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AMERICAN TOWER CORP (AMT) Create: Alert

All | News | Filings
Date FiledTypeDescription
02/09/2023 SC 13G/A VANGUARD GROUP INC reports a 13.2% stake in American Tower Corp.
01/31/2023 SC 13G/A BlackRock Inc. reports a 7.7% stake in AMERICAN TOWER CORP
02/09/2022 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/01/2022 SC 13G/A BlackRock Inc. reports a 8% stake in AMERICAN TOWER CORP
02/10/2021 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/11/2020 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/05/2020 SC 13G/A BlackRock Inc. reports a 7.3% stake in AMERICAN TOWER REIT INC
01/28/2020 SC 13G/A WELLINGTON MANAGEMENT GROUP LLP reports a 3.9% stake in AMERICAN TOWER CORP /MA/
03/18/2019 SC 13G/A BlackRock Inc. reports a 6.7% stake in AMERICAN TOWER CORPORATION
02/12/2019 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/11/2019 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
06/11/2018 SC 13G/A VANGUARD GROUP INC reports a 11.1% stake in American Tower Corp
02/14/2018 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/12/2018 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/08/2018 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/08/2017 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/06/2017 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
01/19/2017 SC 13G/A Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals [Amend]
02/11/2016 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/12/2013 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/13/2012 SC 13G/A AMERICAN TOWER CORP reports a 7% stake in AMERICAN TOWER CORP CL A
04/08/2011 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/10/2011 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/12/2010 SC 13G/A Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/17/2009 SC 13G/A Form SC 13G/A -- Statement of acquisition of beneficial ownership by individuals [amend]
02/11/2009 SC 13G/A Form SC 13G/A -- Statement of acquisition of beneficial ownership by individuals [amend]
02/14/2007 SC 13G/A SEC Filing in the EDGAR database
02/09/2007 SC 13G/A SEC Filing in the EDGAR database
02/14/2006 SC 13G/A AMERICAN TOWER CORP /MA/ reports a 0% stake in
02/14/2006 SC 13G/A AMERICAN TOWER CORP /MA/ reports a 0% stake in
02/01/2006 SC 13G/A AMERICAN TOWER CORP /MA/ reports a 0% stake in
07/11/2005 SC 13G/A AMERICAN TOWER CORP /MA/ reports a 0% stake in
02/14/2005 SC 13G/A AMERICAN TOWER CORP /MA/ reports a 0% stake in
02/14/2005 SC 13G/A AMERICAN TOWER CORP /MA/ reports a 0% stake in
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