Société Générale / Risk report 2021 - Pillar 3 2020

17 APPENDICES GLOSSARY PILLAR 3 - 2021 | SOCIETE GENERALE GROUP | 242 The following products are considered as securitisations: ABS : Asset-Backed Securities; p CDO : Collatelalised Debt Obligation, a debt security backed by an p asset portfolio (bank loans (residential) or corporate bonds). Interest and principal payments may be subordinated (tranche creation); CLO : Collateralised Loan Obligation, a CDO backed by an asset p portfolio of bank loans; CMBS : Commercial Mortgage-Backed Securities, a debt security p backed by an asset portfolio of corporate real estate loans leading to a mortgage; RMBS : Residential Mortgage-Backed Securities, a debt security p backed by an asset portfolio of residential mortgage loans. Share : equity stake issued by a company in the form of shares, representing a share of ownership and granting its holder (shareholder) the right to a proportional share in any distribution of profits or net assets as well as a right to vote in a General Meeting of Shareholders. SIFI (Systemically Important Financial Institution) : the Financial Stability Board (FSB) coordinates all of the measures to reduce moral hazard and risks to the global financial system posed by Globally Systemically Important Financial Institutions (G-SIFI). These banks meet criteria defined in the Basel Committee rules included in the document entitled “Global systemically important banks: Assessment methodology and the additional loss absorbency requirement” and published as a list in November 2011. This list is updated by the FSB each November (29 banks to date). Stressed Value at Risk (SVaR) : identical to the VaR approach, the calculation method consists of a “historical simulation” with “one-day” shocks and a 99% confidence interval. Unlike the VaR, which uses 260 scenarios of daily variation year-on-year, the stressed VaR uses a fixed one-year window that corresponds to a historical period of significant financial tensions. Structural interest rate and exchange rate risks : risk of losses of interest margin or value of the fixed rate structural position arising from variations in interest or exchange rates. Structural interest rate and exchange rate risks arise from commercial activities and from transactions entered into by the Corporate Centre. Structured issue or structured product : a financial instrument combining a bond product and an instrument (an option for example) providing exposure to all types of assets (equities, currencies, interest rates, commodities). Instruments can include a total or partial guarantee in respect of the invested capital. The term “structured product” or “structured issue” also refers to securities resulting from securitisation transactions, where holders are subject to a ranking hierarchy. Tier 1 capital : comprises Common Equity Tier 1 capital and Additional Tier 1 capital. The latter corresponds to perpetual debt instruments, with no incentive to redeem, less prudential deductions. Tier 1 ratio : ratio between Tier 1 capital and risk-weighted assets. Tier 2 capital : supplementary capital consisting mainly of subordinated notes less prudential deductions. Total capital ratio : ratio between total (Tier 1 and Tier 2) capital and risk-weighted assets. Treasury shares : shares held by a company in its own equity through one or several intermediary companies in which it holds a controlling share either directly or indirectly. Treasury shares are devoid of voting rights and are not included in the calculation of earnings per share. Value at Risk (VaR) : composite indicator used to monitor the Group’s daily market risk exposure, notably for its trading activities (99% VaR in accordance with the internal regulatory model). It corresponds to the greatest risk calculated after eliminating the top 1% of most unfavourable occurrences observed over a one-year period. Within the framework described above, it corresponds to the average of the second and third largest losses computed.