| Year | Film | Production companies and distributors | Ref. | 
|---|
| 2016 (1st)
 | O.J.: Made in America | ESPN and Laylow Films | [2]  [3] | 
|---|
| 13th | Netflix and Kandoo Films | 
| Cameraperson | Janus Films, Fork Films, and Big Mouth Productions | 
| Fire at Sea | Kino Lorber, Stemal Entertainment, 21 Unofilm, Cinecittà Luce, Rai Cinema, Les Films d'Ici, and Arte France Cinéma | 
| Gleason | Open Road Films, Amazon Studios, and Exhibit A | 
| Life, Animated | A&E IndieFilms, The Orchard, Motto Pictures, and Roger Ross Williams Productions | 
| Tickled | Magnolia Pictures, A Ticklish Tale, Fumes Production, and Horseshoe Films | 
| Tower | Kino Lorber, ITVS, Meredith Vieira Productions, GTS Films, and Diana DiMenna Film | 
| Weiner | Sundance Selects, Motto Pictures, and Edgeline Films | 
| The Witness | FilmRise and Five More Minutes Productions | 
| 2017 (2nd)
 | Jane | National Geographic Documentary Films, National Geographic Studios, and Public Road Productions | [4] | 
|---|
| Abacus: Small Enough to Jail | PBS, Blue Ice Films, Mitten Media, Motto Pictures, and Kartemquin Films Production | 
| Beware the Slenderman | HBO, Warner Bros. Television Distribution, HBO Documentary Films, and Vermilion Films | 
| Bright Lights: Starring Carrie Fisher and Debbie Reynolds | HBO, Bloomfish Pictures, HBO Documentary Films, Insurgent Docs, and RatPac Documentary Films | 
| California Typewriter | Gravitas Ventures and American Buffalo Pictures | 
| Chasing Coral | Netflix and Exposure Labs | 
| City of Ghosts | Amazon Studios, A&E IndieFilms, IFC Films, and Our Time Projects | 
| Cries from Syria | HBO, Afineevsky – Tolmor Production, Cinepost Barrandov, Levy Entertainment Group, and Studio Malibu | 
| Dawson City: Frozen Time | Kino Lorber, Hypnotic Pictures, and Picture Palace Pictures | 
| Eagles of Death Metal: Nos Amis (Our Friends) | HBO, Live Nation Productions, and Company Name | 
| Ex Libris: The New York Public Library | Zipporah Films | 
| Faces Places | Cohen Media Group, Ciné Tamaris, Social Animals, Rouge International, Arte France Cinéma, and Arches Films | 
| Kedi | Oscilloscope Laboratories, YouTube Red, and Termite Films | 
| One of Us | Netflix and Loki Films | 
| Spettacolo | Grasshopper Film and Open Face | 
| Strong Island | Netflix, Yanceville Films, and Louverture Films | 
| 2018 (3rd)
 | Won't You Be My Neighbor? | Focus Features | [5]  [6] | 
|---|
| Crime + Punishment | Hulu | 
| Dark Money | PBS | 
| Free Solo | National Geographic Documentary Films | 
| Hal | Oscilloscope | 
| Hitler's Hollywood | Kino Lorber | 
| Minding the Gap | Hulu | 
| RBG | Magnolia Pictures and Participant Media | 
| Three Identical Strangers | Neon and CNN Films | 
| Wild Wild Country | Netflix | 
| 2019 (4th)
 | Apollo 11 | Neon | [7]  [8] | 
|---|
| American Factory | Netflix | 
| The Biggest Little Farm | Neon | 
| The Cave | National Geographic | 
| Honeyland | Neon | 
| The Kingmaker | Showtime | 
| Knock Down the House | Netflix | 
| Leaving Neverland | HBO | 
| Maiden | Sony Pictures Classics | 
| One Child Nation | Amazon Studios | 
| They Shall Not Grow Old | Warner Bros. |