Jeremy Renner is done filming Hawkeye's part in Avengers 4. Marvel Studios embarked on their biggest production ever at the beginning of last year. The Russo Brothers kicked off 2017 by filming the next two Avengers movies. Originally set to be Infinity War Part 1 and Part 2, the movies have since been separated a bit. Marvel changed the shooting schedule to film them back-to-back instead of concurrently, which allowed for Avengers: Infinity War to wrap in the summer.
The Russos and their cast and crew did not stop however, as production started almost immediately on Untitled Avengers. The followup has been shrouded in mystery throughout its filming period and for good reason. Audiences still have to wait till May to see how Avengers 3 plays out, and the first Infinity War trailer generated plenty of interest. That should carry over for the sequel, which is winding down production. We can now add Renner to the growing list of actors to wrap on the fourth Avengers.
Renner confirmed today on Instagram that he is done filming Avengers 4. This marks the end of nearly a year long shoot for Renner and many of his fellow stars, although his role has been especially top secret. He does note that he'll be back - for what we assume are reshoots on Infinity War - and referenced the two films as Infinity Wars.