The 31-year-old actor went incognito after his last, 'Aligarh', released in February and entered a no-network zone to shoot for 'Newton', which is produced by Manish Mundra, founder of Drishyam Films.
Tweeting about its wrap up, Rajkummar wrote, "And it's a wrap on #Newton. Thank u Mom & God for all the strength. Big thank u to @ManMundra & our captain #Amit."
Alongside the post, the actor posted a photo of himself in his character from 'Newton'. Dressed in white shirt and blue pants, Rajkummar is seen sitting on a chair and checking intently a document.
Not much is known about the film yet. Mundra has earlier produced movies like 'Masaan' and 'Ankhon Dekhi'.