TETRAD CORP

Q1 2010 13F-HR Holdings

Location
Omaha, NE
Holdings as of
3/31/2010
Date filed
8/1/2025
Form type
13F-HR
Num holdings
11
Total value ($000)
$239,801
Net value change ($000)
+37,591 (18.6%)
New positions
0
Sold out positions
0
Turnover %
0.0%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/1/2025 Next filing: 8/1/2025 SEC filing

Snapshot: Change Analysis

Compared to Q4 2009
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
BRK-B 28,840 23.7%
USB 6,150 15.0%
PAA 2,059 7.7%
EPD 275 10.1%
APC 229 16.7%
LEVEL 3 COMM 180 5.9%
REGENCY ENERGY PARTNERS L P COM UNITS L P 50 4.8%
EL PASO PIPELINE PARTNERS 39 7.5%
OXY 23 3.9%
Top Reduces (Value $000, Stocks/ETFs)
DVN -145 -12.3%
ENBRIDGE ENERGY PARTNERS L P -109 -5.8%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type