1. Institutions shall calculate the risk-weighted exposure amount for their exposures in the form of units or shares in a CIU by multiplying the risk-weighted exposure amount of the CIU's exposures, calculated in accordance with the approaches referred to in the first subparagraph of paragraph 2, with the percentage of units or shares held by those institutions.
2. Where the conditions set out in paragraph 3 of this Article are met, institutions may apply the look-through approach in accordance with Article 132a(1) or the mandate-based approach in accordance with Article 132a(2).
Subject to Article 132b(2), institutions that do not apply the look-through approach or the mandate-based approach shall assign a risk weight of 1 250 % ('fall-back approach') to their exposures in the form of units or shares in a CIU.
Institutions may calculate the risk-weighted exposure amount for their exposures in the form of units or shares in a CIU by using a combination of the approaches referred to in
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