The 2nd house is the house of resources — what you own, what you earn, and what you consider worth holding onto. Beneath the finances it describes security: the material and psychological ground a person stands on.
A transit moving through the 2nd house works on livelihood and security — income, spending, and the question of what still holds value. A natal point received here draws the contact into practical, material consequence.
money, possessions, and personal values — the practical arena where the contact is felt.
Transit Saturn in the 2nd house is a season of financial consolidation — pruning what isn't worth its cost.