As ranked by Yardbarker.com:

7. Eagles: Jeffrey Lurie (.558)

Philadelphia Eagles: Jeffrey Lurie (.558)

The Eagles have been one of the NFL’s most competitive teams during Lurie’s 26-year ownership tenure, entering the 2020 season with a .558 Lurie-years win percentage.

While they have bottomed out — in 1998 and 2015 — the team re-emerged with the Andy Reid-Donovan McNabb partnership in 1999 and the Doug Pederson-Carson Wentz alliance in 2016.

Reid-McNabb remains the most successful QB-coach partnership in team history, and Pederson-Wentz — with a major Nick Foles assist — secured Philly its first Vince Lombardi Trophy.

https://www.yardbarker.com/nfl/articles/ranking_the_current_nfl_owners_by_win_percentage/s1__31679237#slide_26