-
Almost certain, and a cynical man like myself might say that factory is probably the same one (or group thereof) that churns out all the other wheels.
Having said that though, if the stock bike comes with wheels that don't need immediately upgrading, it makes their OTP offerings way more appealing.
EDIT: 17mm internal and 35mm depth comes stock on the S6HM with eTap, along with carbon seatpost and bars... Doesn't look like the worst 6k bike you could buy.
Cannondale Hollowgram wheels are produced under license by Stans, and are tubeless. Interesting.