Satellite Radio Subscriber Acquisition Costs

Satellite radio subscriber acquisition costs measure the hardware and distribution spending SiriusXM incurs to place satellite-radio capability into the market and acquire subscribers.

The category includes hardware subsidies paid to manufacturers, distributors, and automakers; chipset and component subsidies; certain device royalties and commissions; product warranty obligations; freight; and related distribution costs.

Much of the spending occurs before the subscriber arrives

SiriusXM states that the majority of subscriber acquisition costs are incurred and expensed in advance of acquiring a subscriber.

That timing is important. The expense is tied to building the installed distribution opportunity, especially through vehicles, rather than only to customers who successfully convert to self-pay service.

SiriusXM reported $414 million of subscriber acquisition costs in 2025, up 12% from $369 million in 2024. Management attributed the increase primarily to contractual changes with certain automakers and higher costs from migration to a wideband chipset.

Acquisition cost is not the same as marketing

The category excludes advertising costs, marketing, loyalty payments to distributors and dealers, and revenue-share payments to automakers and retailers.

That boundary helps distinguish the economics of hardware placement from demand generation and ongoing partner revenue sharing.

SAC per installation makes a separate adjustment

SAC per installation starts with subscriber acquisition costs, subtracts margin from radio and accessory sales, and divides by installations.

So the $414 million GAAP expense line and the $18.21 issuer-defined unit metric answer related but different questions. One is total acquisition expense; the other scales an adjusted numerator to hardware placements.

Primary source: Sirius XM Holdings 2025 Form 10-K.

Explore more topics in the Financial Research Encyclopedia.