Key points
- Amazon (AMZN) warrant on up to 1,693,745 Generac (GNRC) shares
- Exercise price $200.9266, above Wednesday's $175.11 close
- Warrant vested immediately for 307,954 shares
- Full warrant vesting tied to $8 billion in qualifying payments
Generac Holdings (GNRC) has agreed to supply backup generators for Amazon data centers. As part of the deal, Amazon (AMZN) received the right to buy up to 1,693,745 Generac shares at $200.9266 each, according to an 8-K filed Wednesday.
Generac shares rose to $232.98 shortly before 8 p.m. Eastern, about 33% above their regular-session closing price of $175.11.
The warrant is the unusual part
A warrant is a right to buy stock at a set price later, not the stock itself. This one went to Amazon.com NV Investment Holdings, a wholly owned Amazon subsidiary. At its maximum it covers 2.9% of Generac's 59 million shares outstanding.
The warrant vested immediately for 307,954 shares. The remaining portion vests as qualifying payments reach specified thresholds. The filing ties that vesting to "aggregate gross payments, net of certain offsets, received by the Company and its global affiliates from or on behalf of Amazon and its affiliates for backup power generators for Amazon data centers, up to a total of $8 billion."
Amazon's agreed purchase price was about 15% above Wednesday's closing price. Within hours of the filing, Generac shares had risen above that level.
Amazon has until September 16, 2033 to buy the shares it has earned the right to buy, and it can do that all at once or in pieces. It can pay cash, or take fewer shares instead of paying. The agreement allows adjustments to the purchase price and share count for certain corporate actions, and Generac agreed to register the shares so Amazon can sell them.
$2.4 billion of expected deliveries, an $8 billion threshold
Generac and Amazon signed the supply agreement the same day. The filing says initial deliveries of backup generators are expected to total $2.4 billion in 2027 and 2028.
That $2.4 billion is the near-term number. The $8 billion is the ceiling on the vesting schedule, not a committed order book, and the filing does not say what happens if the orders fall short.
Amazon links supplier purchases to an equity incentive
The shape here is familiar. An AI buyer receives the right to acquire equity in a supplier at the same time it commits to buy from it, which is the structure running through the circular AI trade we mapped earlier this month.
What is different is which end of the supply chain it reaches. The equity-linked deals so far have clustered around chips, clouds and model developers. This one is for diesel and gas backup generators, the machines that keep a data center running when the grid does not.
Generac issued the warrant privately and disclosed it in the 8-K as an unregistered sale of securities.



