ADT's round trip: a buyout, an IPO and a second take-private in ten years

On 29 October, ADT agreed to be acquired by Thrive Holdings for $10.00 a share in cash, an enterprise value of about $15.3 billion. The financing comes entirely from funds managed by affiliates of Apollo, the firm that took ADT private a decade ago and brought it back to the public market in 2018. Few companies make the full round trip from public to private to public and back again in ten years. ADT's path is a useful case in what a leveraged, recurring-revenue business is worth in each of those markets, and why.

Act one: the 2016 buyout

In February 2016, Apollo-affiliated funds agreed to buy The ADT Corporation for $42 a share in cash and to combine it with Protection 1, another alarm monitoring business they already owned. The aggregate transaction value of the combination was about $15 billion.

The logic was a classic sponsor thesis. Monitored security is a subscription business: customers pay monthly, contracts run for years, and cash flows are predictable enough to carry a lot of debt. Combining two operators added scale in monitoring, installation and customer acquisition. As a private company, the business could absorb heavy upfront spending on new subscribers without a quarterly earnings report to defend.

Act two: a difficult IPO

The return to the public market in January 2018 did not go to plan. ADT sold 105 million shares at $14, below a marketed range of $17 to $19, after initially planning to sell 111 million. The shares fell around 12% on their first day of trading, one of the weakest debuts for a billion-dollar US listing in a decade.

Coverage at the time pointed to two concerns: the valuation, and roughly $10 billion of debt, with most of the IPO proceeds earmarked to pay it down. Public investors were being asked to buy equity in a company whose structure had been built for private ownership.

A capital structure designed for a private owner does not always survive the trip to the public market.

Act three: back to private

The new deal values ADT at about $7.6 billion of equity. The $10.00 offer is a 45.6% premium to the unaffected closing price of $6.87 on 27 October, and a 52.1% premium to the 30-day volume-weighted average. It is also below the $14 IPO price of 2018, before dividends paid in between.

The buyer is not a traditional buyout fund. Thrive Holdings describes itself as a permanent capital holding company that buys established businesses and upgrades them through technology, with more than 75 businesses in its portfolio. ADT is to become the foundation of its smart home security business. The agreement includes a 30-day go-shop to 28 November, allowing ADT to seek competing offers, and the deal is expected to close in the first quarter of 2027, subject to stockholder and US antitrust approval.

What worked, and what did not

What worked. The underlying business has proved durable. A subscription base with long customer relationships was attractive enough to support a $15 billion transaction in 2016, and again in 2026. The sponsor's original insight about the predictability of the cash flows held.

What did not. The public listing never resolved the tension between leverage and equity value. A company priced at $14 at the IPO is being taken private at $10 eight years later, despite a 45.6% premium to where the shares traded last week. Public shareholders who bought at the IPO and held carried the cost of that gap.

What changed. The same sponsor appears in both transactions, but in a different seat. In 2016, Apollo's funds were the equity owner. In 2026, they are providing all of the financing commitments to another buyer. That shift mirrors a broader movement of large alternative asset managers toward credit, where returns depend on the borrower's ability to pay rather than on an exit multiple.

Questions to ask

When a business is designed around high leverage, which owner can hold it most efficiently: public markets, a buyout fund or permanent capital?
How much of a recurring-revenue company's value depends on the cost of acquiring each new subscriber, and who can fund that spend most cheaply?
What does a go-shop period reveal about how confident a board is in the price it has accepted?
When a former owner returns as lender, how are its interests aligned with the new equity holder, and where can they diverge?