Allen Operations - Portfolio Holdings by Quarter
Historical 13F-HR SEC quarterly filings for Allen Operations going back to May 2, 2011
- Allen Operations 2023 Q3 - filed Nov. 13, 2023 - new!
- Allen Operations 2023 Q2 - filed Aug. 7, 2023
- Allen Operations 2023 Q1 - filed May 9, 2023
- Allen Operations 2022 Q4 - filed Feb. 13, 2023
- Allen Operations 2022 Q3 - filed Nov. 7, 2022
- Allen Operations 2022 Q2 - filed Aug. 8, 2022
- Allen Operations 2022 Q1 - filed May 5, 2022
- Allen Operations 2021 Q4 - filed Feb. 10, 2022
- Allen Operations 2021 Q3 - filed Nov. 5, 2021
- Allen Operations 2021 Q2 - filed Aug. 11, 2021
- Allen Operations 2021 Q1 - filed May 17, 2021
- Allen Operations 2020 Q4 - filed Feb. 3, 2021
- Allen Operations 2020 Q3 - filed Nov. 3, 2020
- Allen Operations 2020 Q2 - filed Aug. 10, 2020
- Allen Operations 2020 Q1 - filed May 7, 2020
- Allen Operations 2019 Q4 - filed Feb. 4, 2020
- Allen Operations 2019 Q3 - filed Nov. 6, 2019
- Allen Operations 2019 Q2 - filed Aug. 12, 2019
- Allen Operations 2018 Q4 restated - filed May 16, 2019
- Allen Operations 2019 Q1 - filed May 10, 2019
- Allen Operations 2018 Q4 - filed Feb. 5, 2019
- Allen Operations 2018 Q3 - filed Nov. 6, 2018
- Allen Operations 2018 Q2 - filed July 30, 2018
- Allen Operations 2018 Q1 - filed May 14, 2018
- Allen Operations 2017 Q4 - filed Feb. 13, 2018
- Allen Operations 2017 Q3 - filed Nov. 7, 2017
- Allen Operations 2017 Q2 - filed Aug. 8, 2017
- Allen Operations 2017 Q1 - filed May 15, 2017
- Allen Operations 2016 Q4 - filed Feb. 14, 2017
- Allen Operations 2016 Q3 - filed Nov. 14, 2016
- Allen Operations 2016 Q2 - filed Aug. 15, 2016
- Allen Operations 2016 Q1 - filed May 16, 2016
- Allen Operations 2015 Q4 - filed Feb. 16, 2016
- Allen Operations 2015 Q3 - filed Nov. 16, 2015
- Allen Operations 2015 Q2 - filed Aug. 14, 2015
- Allen Operations 2015 Q1 - filed May 15, 2015
- Allen Operations 2014 Q4 - filed Feb. 17, 2015
- Allen Operations 2014 Q3 - filed Nov. 14, 2014
- Allen Operations 2014 Q2 - filed Aug. 14, 2014
- Allen Operations 2014 Q1 - filed May 15, 2014
- Allen Operations 2013 Q4 - filed Feb. 6, 2014
- Allen Operations 2013 Q3 - filed Nov. 8, 2013
- Allen Operations 2013 Q2 - filed Aug. 2, 2013
- Allen Operations 2013 Q1 - filed April 26, 2013
- Allen Operations 2012 Q4 - filed Feb. 5, 2013
- Allen Operations 2012 Q3 - filed Nov. 8, 2012
- Allen Operations 2012 Q2 - filed Aug. 7, 2012
- Allen Operations 2012 Q1 - filed May 7, 2012
- Allen Operations 2011 Q4 - filed Feb. 8, 2012
- Allen Operations 2011 Q3 - filed Nov. 7, 2011
- Allen Operations 2011 Q2 - filed July 26, 2011
- Allen Operations 2011 Q1 - filed May 2, 2011