TKO (TKO) had the highest return in 2022 by a large-cap US stock in the Communication Services Sector, returning 39%.

ASSET	YEAR	% RETURN
TKO (TKO)	2022	39.03%
T-Mobile US (TMUS)	2022	20.94%
Tencent Music Entertainment (TME)	2022	19.65%
Omnicom (OMC)	2022	15.14%
Globalstar, Inc Common Stock (GSAT)	2022	10.83%
TIM Participacoes (TIMB)	2022	7.3%
AT&T (T)	2022	5.7%
Rogers Communications (RCI)	2022	1.52%
Liberty Media Corporation Series C Liberty Formula One Common Stock (FWONK)	2022	-4.93%
Electronic Arts (EA)	2022	-6.87%
Liberty Media Corporation Series A Liberty Formula One Common Stock (FWONA)	2022	-9.23%
Chunghwa Telecom (CHT)	2022	-9.57%
America Movil SAB de CV ADR (AMX)	2022	-10.15%
BCE (BCE)	2022	-10.61%
Telefonica Brasil SA ADR (VIV)	2022	-12.34%
Telus (TU)	2022	-14.58%
Telkom Indonesia (Persero) Tbk PT ADR Rep 100 B (TLK)	2022	-15.35%
Fox Corp Class B (FOX)	2022	-16.16%
Fox Corp Class A (FOXA)	2022	-17.02%
Warner Music (WMG)	2022	-17.09%
SK Telecom Co Ltd ADR (SKM)	2022	-17.65%
News Corp (NWS)	2022	-17.75%
News Corp (NWSA)	2022	-17.82%
Verizon Communications (VZ)	2022	-20.19%
Baidu (BIDU)	2022	-23.19%

Large-cap stocks are treated as having a market cap of $10B+.