Mark D. Hines January 10, 2021 Members Only, TG, Monthly Update Performance Update: Disciplined Growth Portfolio +53.0% in 2020, Positioning for 2021 Mark D. Hines January 10, 2021 Members Only, TG, Monthly Update The Blue Harbinger Disciplined Growth Portfolio gained 53.0% in 2020, and that comes after a 51.6% gain in 2019.