It doesn't hold any negative energies but transmits and grounds it. It protects you from negative energies.
Citrine is a stone which does not needs to be cleansed. It auto cleanses itself. Also it cleanses the energy of other crystals and charges them.
Citrine activates your intuition.
It helps you to manifest abundance, wealth and prosperity.
Citrine encourages sharing.
Citrine energises every level of life. It promotes joy and happiness.
It particularly promotes success in business, earning it another nickname, "merchant's stone", and is said to bring business if put in the cashbox of a shop or carried.