The latest CCRL Rating Lists and Statistics are available for viewing from the following links:
http://computerchess.org.uk/ccrl/4040/ (40/40)
http://www.computerchess.org.uk/ccrl/404/ (40/4)
http://www.computerchess.org.uk/ccrl/404FRC/ (FRC 40/4)

Please note that the three lists are often updated separately to each other. The FRC list is only updated when a new engine or engine version is being/has been tested.
Also, please note that the 40/40 and 40/4 lists are constructed from totally different databases and not comparable to each other.

40/40 testing this week that I'm aware of will include (with live broadcast port for TLCV noted where applicable):

71st Amateur Series Division 6 Tournament (finishing Monday 16053)
71st Amateur Series Division 7 Tournament (finishing Wednesday 16002)
71st Amateur Series Division 8 Tournament (starting Monday 16053)
71st Amateur Series Division 9 Tournament (starting Wednesday 16002)
Ethereal Legion v Booot Boys Teams Match (finishing Wednesday Monday 16001)
New Tournament (starting Wednesday 16001)
Jumbo 0.6.51 64-bit Gauntlet (continuing 16063)
RubiChess 1.1 64-bit Gauntlet (continuing 16064)
Godel 4.4.5 64-bit Gauntlet (finishing Monday 16065)
Mephisto Gideon Professional Gauntlet (starting Monday 16065)
Arasan 21.1 64-bit Gauntlet (continuing 16091)
Roc 0.8 64-bit Gauntlet (continuing 16092)
Sting SF 10.1 Gauntlet (finishing today 16093)
Invictus r228 64-bit Gauntlet (starting today 16093)
Tucano 7.06 64-bit Gauntlet (continuing 16094)
Xiphos 0.4 64-bit 4CPU Gauntlet (finishing Monday 16083)
Wasp 3.0 64-bit 4CPU Gauntlet (starting Monday 16083)
Ethereal 11.00 64-bit 4CPU Gauntlet (finishing Thursday 16084)
Arasan 21.1 64-bit 4CPU Gauntlet (starting Thursday 16084)
Fritz 16 64-bit 4CPU Gauntlet (being run by Tirsa)
Various 1CPU Gauntlets (being run by Tirsa)
Various Tournaments (being run by Sergio)

40/4 testing since the last update report has included (thanks to Gabor, Sergio and Tirsa):

CT800 1.32 64-bit
RubiChess 1.1 64-bit
Monolith 1.0 64-bit
Rodent III 0.273 64-bit 4CPU
Tucano 7.05 64-bit 4CPU
Zeta Dva 0306 64-bit
Brutus RND
DanaSah 7.3
Weini 0.0.24 64-bit
Kingfisher 1.0 64-bit
Various Tournaments (run by Sergio)