This is foreseen to increase to 27 percent by the end of the second quarter of 2021, taking into account the June policy decisions and the expected supply of bonds entailed in the Eurosystem staff macroeconomic projections (Chart 6).
Chart 6 Outstanding quantity of duration: holdings of Eurosystem (PSPP and PEPP) and other investors https://www.ecb.europa.eu/press/key/date/2020/html/ecb.sp200624~d102335222.en.html  5/13  7/15/2020  The ECB’s monetary policy response to the pandemic: liquidity, stabilisation and supporting the recovery  (left panel: EUR billions ten-year equivalents; right panel: percentages)  Sources: Securities holdings statistics, government finance statistics, ECB and ECB calculations.