Tetrad Corp.

In its 13F for Q1 2024 (holdings as of March 31, 2024, filed August 1, 2025), Tetrad Corp. reported 3 stock positions worth $515.6 million. Its top holding was Berkshire Hathaway Class B (BRK.B) at 81.6% of the portfolio, followed by US Bancorp (USB, 12.2%) and Enterprise Products Partners (EPD, 6.2%). Its holdings were unchanged from Q4 2023.

Most Recent 13F
Q2 2026
Location
Omaha, NE
CIK
0000883597
Portfolio Value
$515.6M (Q1 2024)
SEC Filing
0000900440-25-000162 ↗ filed Aug 1, 2025

Holdings Value

0$500.0M$1.0B$1.5B Q1 2024: $515.6M $515.6M Q1 2024 Q2 2024: $494.7M Q2 2024 Q3 2024: $981.6M Q3 2024 Q4 2024: $973.6M Q4 2024 Q1 2025: $1.1B Q1 2025 Q2 2025: $1.0B Q2 2025 Q3 2025: $1.1B Q3 2025 Q4 2025: $1.0B Q4 2025 Q1 2026: $1.0B Q1 2026 Q2 2026: $1.0B Q2 2026

Holdings 3 stocks · $515.6M
BRK.B Berkshire Hathaway Inc. Class B 81.55% 1,000,000 $420.5M No change
USB US Bancorp 12.22% 1,410,000 $63.0M No change
EPD Enterprise Products Partners 6.22% 1,100,000 $32.1M No change

Portfolio Sells Q4 2023 → Q1 2024
None this quarter.

Portfolio Buys Q4 2023 → Q1 2024
None this quarter.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 3$1.0BBRK.B, USB, EPD
Q1 2026 3$1.0BBRK.B, EPD, USB
Q4 2025 3$1.0BBRK.B, USB, EPD
Q3 2025 3$1.1BBRK.B, USB, EPD
Q2 2025 3$1.0BBRK.B, USB, EPD
Q1 2025 3$1.1BBRK.B, USB, EPD
Q4 2024 3$973.6MBRK.B, USB, EPD
Q3 2024 3$981.6MBRK.B, USB, EPD
Q2 2024 3$494.7MBRK.B, USB, EPD
Q1 2024 3$515.6MBRK.B, USB, EPD