Loading…
CIK 0000883597 • 79 13F filings • Aug 1, 2025 – Jul 6, 2026
Import this data to Google Sheets with:
=jivedata("tetrad-corp-0000883597-filer","13f")Uses this filer's slug. Install the Jive Data add-on first; the second argument is "13f".
Past 5 quarters
| % of Portfolio | |||||
|---|---|---|---|---|---|
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | $236.5M | 69.1%Prev: 63.1% | 1,290,000 SH | Increased-19,700 SH |
| ENTERPRISE PRODS PARTNERS LP | COM | $6.5M | 1.9%Prev: 1.6% | 250,000 SH | Increased+76,800 SH |
| PLAINS ALL AMERN PIPELINE LP | UNIT LTD PARTN | $23.9M | 7.0%Prev: 11.8% | 1,126,868 SH | Decreased |
| US BANCORP DEL | COM NEW | $75.6M | 22.1%Prev: 20.2% | 1,410,000 SH | Increased |
| 13F-HR |
| 0000900440-25-000161 |
| $446.7M |
| View |
| Aug 1, 2025 | Q4 2022 | 13F-HR | 0000900440-25-000157 | $396.9M | View |
| Aug 1, 2025 | Q4 2021 | 13F-HR | 0000900440-25-000153 | $402.4M | View |
| Aug 1, 2025 | Q4 2020 | 13F-HR | 0000900440-25-000149 | $319.1M | View |
| Aug 1, 2025 | Q4 2019 | 13F-HR | 0000900440-25-000145 | $327.2M | View |
| Aug 1, 2025 | Q4 2018 | 13F-HR | 0000900440-25-000141 | $330.6M | View |
| Aug 1, 2025 | Q4 2017 | 13F-HR | 0000900440-25-000136 | $361.1M | View |
| Aug 1, 2025 | Q4 2016 | 13F-HR | 0000900440-25-000132 | $336.3M | View |
| Aug 1, 2025 | Q4 2015 | 13F-HR | 0000900440-25-000128 | $276.0M | View |
| Aug 1, 2025 | Q4 2014 | 13F-HR | 0000900440-25-000124 | $341.9M | View |
| Aug 1, 2025 | Q4 2013 | 13F-HR | 0000900440-25-000120 | $289.6M | View |
| Aug 1, 2025 | Q4 2012 | 13F-HR | 0000900440-25-000116 | $239.1M | View |
| Aug 1, 2025 | Q4 2011 | 13F-HR | 0000900440-25-000112 | $211.1M | View |
| Aug 1, 2025 | Q4 2010 | 13F-HR | 0000900440-25-000108 | $204.1M | View |
| Aug 1, 2025 | Q4 2009 | 13F-HR | 0000900440-25-000104 | $202.2M | View |
| Aug 1, 2025 | Q4 2008 | 13F-HR | 0000900440-25-000100 | $82.5M | View |
| Aug 1, 2025 | Q4 2007 | 13F-HR | 0000900440-25-000096 | $122.2M | View |
| Aug 1, 2025 | Q4 2006 | 13F-HR | 0000900440-25-000092 | $111.6M | View |
| Oct 6, 2026 | Q3 2026 | 13F-HR | 0000883597-26-000008 | $1.04B | View |
| Nov 6, 2025 | Q3 2025 | 13F-HR | 0000900440-25-000307 | $1.07B | View |
| Aug 1, 2025 | Q3 2024 | 13F-HR | 0000900440-25-000164 | $981.6M | View |
| Aug 1, 2025 | Q3 2023 | 13F-HR | 0000900440-25-000160 | $427.0M | View |
| Aug 1, 2025 | Q3 2022 | 13F-HR | 0000900440-25-000156 | $350.0M | View |
| Aug 1, 2025 | Q3 2021 | 13F-HR | 0000900440-25-000152 | $380.6M | View |
| Aug 1, 2025 | Q3 2020 | 13F-HR | 0000900440-25-000148 | $288.6M | View |
| Aug 1, 2025 | Q3 2019 | 13F-HR | 0000900440-25-000144 | $303.4M | View |
| Aug 1, 2025 | Q3 2018 | 13F-HR | 0000900440-25-000140 | $355.0M | View |
| Aug 1, 2025 | Q3 2017 | 13F-HR | 0000900440-25-000135 | $342.4M | View |
| Aug 1, 2025 | Q3 2016 | 13F-HR | 0000900440-25-000131 | $299.7M | View |
| Aug 1, 2025 | Q3 2015 | 13F-HR | 0000900440-25-000127 | $280.1M | View |
| Aug 1, 2025 | Q3 2014 | 13F-HR | 0000900440-25-000123 | $343.0M | View |
| Aug 1, 2025 | Q3 2013 | 13F-HR | 0000900440-25-000119 | $277.7M | View |
| Aug 1, 2025 | Q3 2012 | 13F-HR | 0000900440-25-000115 | $240.4M | View |
| Aug 1, 2025 | Q3 2011 | 13F-HR | 0000900440-25-000111 | $189.6M | View |
| Aug 1, 2025 | Q3 2010 | 13F-HR | 0000900440-25-000107 | $241.9M | View |
| Aug 1, 2025 | Q3 2009 | 13F-HR | 0000900440-25-000103 | $198.6M | View |
| Aug 1, 2025 | Q3 2008 | 13F-HR | 0000900440-25-000099 | $112.9M | View |
| Aug 1, 2025 | Q3 2007 | 13F-HR | 0000900440-25-000095 | $123.4M | View |
| Jul 6, 2026 | Q2 2026 | 13F-HR | 0000883597-26-000003 | $1.05B | View |
| Aug 5, 2025 | Q2 2025 | 13F-HR | 0000900440-25-000262 | $1.03B | View |
| Aug 1, 2025 | Q2 2024 | 13F-HR | 0000900440-25-000163 | $494.7M | View |
| Aug 1, 2025 | Q2 2023 | 13F-HR | 0000900440-25-000159 | $416.6M | View |
| Aug 1, 2025 | Q2 2022 | 13F-HR | 0000900440-25-000155 | $369.9M | View |
| Aug 1, 2025 | Q2 2021 | 13F-HR | 0000900440-25-000151 | $384.8M | View |
| Aug 1, 2025 | Q2 2020 | 13F-HR | 0000900440-25-000147 | $259.3M | View |
| Aug 1, 2025 | Q2 2019 | 13F-HR | 0000900440-25-000143 | $367.9M | View |
| Aug 1, 2025 | Q2 2018 | 13F-HR | 0000900440-25-000139 | $317.8M | View |
| Aug 1, 2025 | Q2 2017 | 13F-HR | 0000900440-25-000134 | $328.1M | View |
| Aug 1, 2025 | Q2 2016 | 13F-HR | 0000900440-25-000130 | $292.6M | View |
| Aug 1, 2025 | Q2 2015 | 13F-HR | 0000900440-25-000126 | $310.4M | View |
| Aug 1, 2025 | Q2 2014 | 13F-HR | 0000900440-25-000122 | $318.4M | View |
| Aug 1, 2025 | Q2 2013 | 13F-HR | 0000900440-25-000118 | $276.8M | View |
| Aug 1, 2025 | Q2 2012 | 13F-HR | 0000900440-25-000114 | $230.2M | View |
| Aug 1, 2025 | Q2 2011 | 13F-HR | 0000900440-25-000110 | $209.3M | View |
| Aug 1, 2025 | Q2 2010 | 13F-HR | 0000900440-25-000106 | $232.1M | View |
| Aug 1, 2025 | Q2 2009 | 13F-HR | 0000900440-25-000102 | $173.8M | View |
| Aug 1, 2025 | Q2 2008 | 13F-HR | 0000900440-25-000098 | $105.3M | View |
| Aug 1, 2025 | Q2 2007 | 13F-HR | 0000900440-25-000094 | $112.0M | View |
| Apr 9, 2026 | Q1 2026 | 13F-HR | 0000900440-26-000035 | $1.00B | View |
| Aug 1, 2025 | Q1 2025 | 13F-HR | 0000900440-25-000166 | $1.12B | View |
| Aug 1, 2025 | Q1 2024 | 13F-HR | 0000900440-25-000162 | $515.6M | View |
| Aug 1, 2025 | Q1 2023 | 13F-HR | 0000900440-25-000158 | $388.1M | View |
| Aug 1, 2025 | Q1 2022 | 13F-HR | 0000900440-25-000154 | $456.2M | View |
| Aug 1, 2025 | Q1 2021 | 13F-HR | 0000900440-25-000150 | $357.7M | View |
| Aug 1, 2025 | Q1 2020 | 13F-HR | 0000900440-25-000146 | $258.4M | View |
| Aug 1, 2025 | Q1 2019 | 13F-HR | 0000900440-25-000142 | $350.3M | View |
| Aug 1, 2025 | Q1 2018 | 13F-HR | 0000900440-25-000138 | $359.5M | View |
| Aug 1, 2025 | Q1 2017 | 13F-HR | 0000900440-25-000133 | $330.1M | View |
| Aug 1, 2025 | Q1 2016 | 13F-HR | 0000900440-25-000129 | $280.6M | View |
| Aug 1, 2025 | Q1 2015 | 13F-HR | 0000900440-25-000125 | $328.7M | View |
| Aug 1, 2025 | Q1 2014 | 13F-HR | 0000900440-25-000121 | $306.4M | View |
| Aug 1, 2025 | Q1 2013 | 13F-HR | 0000900440-25-000117 | $274.3M | View |
| Aug 1, 2025 | Q1 2012 | 13F-HR | 0000900440-25-000113 | $229.7M | View |
| Aug 1, 2025 | Q1 2011 | 13F-HR | 0000900440-25-000109 | $217.6M | View |
| Aug 1, 2025 | Q1 2010 | 13F-HR | 0000900440-25-000105 | $239.8M | View |
| Aug 1, 2025 | Q1 2009 | 13F-HR | 0000900440-25-000101 | $164.6M | View |
| Aug 1, 2025 | Q1 2008 | 13F-HR | 0000900440-25-000097 | $121.7M | View |
| Aug 1, 2025 | Q1 2007 | 13F-HR | 0000900440-25-000093 | $108.7M | View |