Deal Flow
Letter · prints on one page
Transaction tear sheetData as of Nov 7, 2026
M&A · Energy · Electric Services

Blackstone Infrastructure to acquire TXNM Energy Inc

Announced May 19, 2025 · Pending Jul 11, 2025

Deal value$11.50BEV $11.50B
Premium22.3%To unaffected price
EV / Adj. EBITDA13.0x5.7x EV / Revenue
ConsiderationAll cash$61.25 per share

Transaction

Acquirer
Blackstone Infrastructure
Target
TXNM Energy Inc (TXNM)
Buyer type
Private equity
Offer price per share
$61.25
Enterprise value
$11.50B
Status
Pending Jul 11, 2025

Deal protections

Break fee (target pays)
$210M · 1.8%
Reverse fee (buyer pays)
$350M · 3.0%
Go-shop
No-shop
Financing
Committed · RBC Capital Markets, MUFG, BNP Paribas, SMBC Nikko

Advisors

To the acquirer
RBC Capital Markets, JPMorgan
To the target
Wells Fargo, Citigroup

Sector context · Energy

Comparable deals
40 in the prior 24 months
Premium
22.3% vs. 17.9% sector median
EV / Adj. EBITDA
13.0x vs. 8.1x sector median
Break fee
1.8% vs. 3.0% sector median

Timeline

  1. AnnouncedMay 19, 2025
  2. Proxy filedJul 11, 2025
  3. Definitive proxyJul 21, 2025
  4. Shareholder votePending
  5. ClosedPending
Sources
  • 8-K (EX-99.1) · May 19, 2025

Adj. EBITDA is operating income + D&A + impairment, restructuring, deal costs and stock compensation, less any large gain on a sale, last twelve months, from the target's filings. Calculated by Castle, so it can differ from a bank's adjusted figure.

Prepared with Castle from public SEC EDGAR filings. Figures are extracted automatically; verify against the source documents. Not investment advice.