AT&T Inc. (T) has gained 48.3% over the past year compared with the industry’s rally of 44.5%. It also outperformed its peer Verizon Communications Inc. (VZ) but lagged T-Mobile US, Inc. (TMUS) .With a customer-centric business model, AT&T is likely to benefit from the increased deployment of mid-band spectrum and greater fiber densification. An integrated fiber expansion strategy is expected to improve broadband connectivity for enterprise and consumer markets, while steady 5G deployments are likely to boo ...