KB3016725 is also a kernel update. It does not appear to be part of regular Windows Update necessarily.
Here are some details on what this updates:
KB3016656 : 6.4.9879.2 / 6.4.1.0
Microsoft-Windows-DFSClient
Microsoft-Windows-GroupPolicy-Base.Resources
Microsoft-Windows-GroupPolicy-Base.Resources
Microsoft-Windows-GroupPolicy-Base.Resources
Microsoft-Windows-GroupPolicy-Base.Resources
Microsoft-Windows-GroupPolicy-Base
Microsoft-Windows-Mup
Microsoft-Windows-NFS-ClientCore
Microsoft-Windows-OfflineFiles-Server-Core
Microsoft-Windows-OfflineFiles-Core
Microsoft-Windows-OS-Kernel
Microsoft-Windows-RDBSS
Microsoft-Windows-SMB10-MiniRdr
Microsoft-Windows-SMB20-MiniRdr
Microsoft-Windows-SMBMiniRdr...