| Security identity and terms | 5.875% Junior Subordinated Notes due March 1, 2079; $25 denomination; callable at $25 on or after March 1, 2024; matures March 1, 2079 | QuantumOnline CMSD security description | August 3, 2026 |
| Coupon and payment terms | 5.875% annual interest, or $1.46875 per note and $0.3671875 per quarter; payment dates March 1, June 1, September 1, and December 1; terms permit deferral for up to 40 consecutive quarterly periods; interest is not eligible for the preferential 15% to 20% dividend tax rate | QuantumOnline CMSD security description | August 3, 2026 |
| Issue principal and market-value verification | 25.20 million notes issued at $25, or $630.00 million principal, on February 6, 2019. Pineify financial_rigor.py verified $22.11 x 25.20 million = $557.17 million market value. | QuantumOnline CMSD IPO prospectus link and Pineify financial_rigor.py | August 3, 2026 |
| Price reference and 52-week range | $22.11 close at the July 31, 2026 session, confirmed across StockAnalysis and Barchart; reported 52-week range of $21.75 to $24.76. Market-data services may label CMSD differently, while the issuer and QuantumOnline terms identify it as exchange-traded junior subordinated debt. | StockAnalysis CMSD quote and Barchart CMSD overview | August 3, 2026 |
| Current-yield and discount calculations | Pineify financial_rigor.py calculated $1.46875 divided by $22.11 = 6.64% current coupon yield, and ($25.00 - $22.11) divided by $25.00 = 11.56% discount to the $25 principal amount. These are not yield to call, yield to maturity, or total-return forecasts. | Pineify financial_rigor.py using published CMSD coupon terms | August 3, 2026 |
| Parent issuer Q2 2026 earnings | CMS Energy reported Q2 2026 revenue of $1.829 billion, net income available to common stockholders of $117 million, reported EPS of $0.37 versus $0.66, and adjusted EPS of $0.37 versus $0.71; first-half 2026 adjusted EPS was $1.50 versus $1.73. The company reaffirmed 2026 adjusted EPS guidance of $3.83 to $3.90 and introduced 2027 guidance of $4.08 to $4.17. | CMS Energy Q2 2026 earnings release | July 28, 2026 |
| NorthStar strategic decision | With board approval, CMS Energy completed a strategic review at NorthStar Clean Energy and is exiting non-utility renewables development while retaining Michigan-based assets including Dearborn Industrial Generation (DIG), a move intended to simplify the business, reduce financing needs, and focus on regulated energy services. | CMS Energy Q2 2026 earnings release | July 28, 2026 |
| Parent issuer balance-sheet reference | CMS Energy reported $241 million cash and cash equivalents plus $104 million restricted cash at June 30, 2026, with debt and finance leases of $18.776 billion excluding securitization debt, $525 million of securitization debt, and $9.550 billion of common stockholders equity. The figure is from the Q2 2026 earnings release and should be considered with capital-spending needs. | CMS Energy Q2 2026 earnings release | July 28, 2026 |
| Parent issuer credit rating reference | QuantumOnline reported the notes were rated Baa2 by Moody’s and BBB- by S&P at the IPO, with a current reference table showing Baa3 and BBB- as of December 31, 2023. Ratings are the publisher’s reference and can change; verify current agency ratings before relying on them. | QuantumOnline CMSD security description | August 3, 2026 |
| Parent common stock context | CMS Energy common stock closed at $71.99 on July 31, 2026 with a market capitalization near $22.57 billion, a $2.28 annualized common dividend, and a 52-week range of $68.64 to $80.36. This context supports issuer credit research only and is not a CMSD return metric. | StockAnalysis CMS quote | August 3, 2026 |
| Technical snapshot | 5-day SMA near $22.07, 20-day SMA near $22.20, 50-day SMA near $22.31, 100-day SMA near $22.63, 200-day SMA near $23.20, 14-day RSI near 45.41, 14-day ADX near 27.36, and 14-day historical volatility near 4.69% | Barchart CMSD technical analysis | August 3, 2026 |