Here are the 424B prospectus supplements from Quanta Services, Inc. (PWR) in our archive over the last 12 months, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 424B covers the supplement that carries the terms of a priced offering, so if you follow PWR and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full PWR filings page.
Quanta Services, Inc. is issuing $500,000,000 4.850% Senior Notes due 2029, $750,000,000 5.300% Senior Notes due 2033 and $750,000,000 5.550% Senior Notes due 2036, for a total public offering price of $1,995,647,500. The notes are senior unsecured obligations of Quanta, structurally subordinated to liabilities of its subsidiaries and effectively subordinated to secured debt.
After underwriting discounts, estimated net proceeds are $1,984,335,000, to be used for general corporate purposes, including repayment of borrowings under Quanta’s commercial paper program and senior credit facility. As of June 30, 2026, as adjusted for this offering, Quanta would have had $7.0 billion of outstanding debt, $268.6 million of which would have been secured, and $2.71 billion of undrawn capacity under its senior credit facility. The notes include an optional redemption feature and a requirement to offer to repurchase at 101% upon a defined Change of Control Triggering Event.
Quanta Services, Inc. plans a primary offering of senior unsecured notes in multiple series under an existing shelf registration. The notes will be senior obligations of Quanta, structurally subordinated to liabilities of its subsidiaries, and effectively subordinated to secured debt.
Interest will be paid semi-annually, the notes may be redeemed at Quanta’s option (with a make-whole premium before specified par call dates), and holders gain a right to require purchase at 101% of principal upon a defined Change of Control Triggering Event. As of June 30, 2026, pro forma for this transaction, Quanta would have had outstanding debt including $268.6 million of secured borrowings and subsidiaries’ liabilities of $11.75 billion. Net proceeds are intended for general corporate purposes, including repayment of borrowings under the commercial paper program and senior credit facility, and certain underwriters or affiliates that are existing lenders or dealers may receive at least 5% of the net proceeds, triggering FINRA Rule 5121 conflict-of-interest disclosures. The notes will not be listed on an exchange, and active trading markets may not develop.