US595620AL95 · Corp · USD

Midamerican Energy Co 4.80% 2043/09

Midamerican Energy CoUnited StatesUS DOMESTICSenior Unsecured
MID PRICE
90.59
par = 100
YIELD TO MAT.
5.72%
semi-annual
COUPON
4.800%
semi-annual · fixed
MATURITY
2043-09-15
bullet · 17.36y
OUTSTANDING
not disclosed
AS OF
2026-05-01
Fund disclosure

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About this bond

AI BRIEF · GROUNDED IN STRUCTURED DATA
About the issuer

MidAmerican Energy Company (MidAmerican) is an American energy company based in Des Moines, Iowa. Its service area includes almost two-thirds of Iowa, as well as portions of Illinois, South Dakota, and Nebraska. Its territory is wholly encompassed by the territory of the Midcontinent Independent System Operator. Major cities in MidAmerican's service territory are Des Moines, Sioux City, Sioux Falls, Council Bluffs, Waterloo, Iowa City, and the Quad Cities.

Source: Wikipedia →

Risk analytics

SEMI-ANNUAL · BULLET · PAR 100
Modified duration
11.24 y
1bp ↑ ≈ -0.112% P&L
Convexity
167.73
higher = more curvature
Years to maturity
17.36 y
YTM source
Ingested
Fund disclosure
Market signals · funds disclosing this bond
SignalCategoryExposureLast moveWeightAs of
Vanguard Total Bond Market
Vanguard
US Aggregate$7.1M0.00%2026-03-31
iShares Core U.S. Aggregate Bond
iShares
US Aggregate$1.9M▲ $5K0.00%2026-05-01
iShares Broad USD Investment Grade Corporate Bond
iShares
US Broad IG Corporate$624K▲ $9970.00%2026-05-01
Vanguard Long-Term Bond
Vanguard
US Aggregate Long$364K0.00%2026-03-31
SPDR Portfolio Long Term Corporate Bond
SPDR
US IG Corporate Long$260K▼ $5100.02%2026-04-30
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Price history

Sherpa Signal

AS OF 2026-05-01

Institutional footprint · signal-level holdings

28/ 100Early footprint
Interpretation. Light institutional footprint, with net distribution
HOLDERS
5
▼ 1 signal in 7d
AGGREGATE EXPOSURE
$10.2M
USD across all
TOP CONCENTRATION
69.5%
largest holder
FLOW
▼ $255K
▼ 1 signal in 7d

Sherpa Signal is derived from a panel of tracked institutional portfolios. Names of individual holders are not disclosed.

100K PAR NOTIONAL · MARKET VALUE
90,587 USD
PRICE
90.59

RFQ routing · coming soon

Security details

VIA OPENFIGI
Canonical
BRKHEC 4.8 09/15/43
FIGI
BBG0058KRK38
CUSIP
595620AL9
ISIN
US595620AL95
Type
Corp
Issued
2013-09-19
Face value
100 USD
Ticker
BRKHEC 4.8 09/15/43
Sec. type
US DOMESTIC
Seniority
Senior Unsecured

Issuer curve

BRKHEC · 2 PTS

Yield (%) plotted against years-to-maturity. This bond highlighted in amber.