Upcoming Enhancements to Fannie Mae DUS Disclose and BD4 Factor Files
To support transparency and timely information sharing, over the next several weeks Fannie Mae is implementing two changes that affect the data available for investor consumption:
- July 23-25, 2021: DUS Disclose®, Fannie Mae's multifamily security disclosure platform, will be updated over the weekend of July 23, 2021, to provide additional disclosure information for Fannie Megas® and REMIC securities. Beginning with this update, users will be able to identify if a Fannie Mega or REMIC security is backed by collateral that meets the social criteria established in Fannie Mae's Sustainable Bond Framework.
- August 5, 2021: Beginning on August 5, 2021, the Weighted Average Coupon (WAC) and Weighted Average Maturity (WAM) values for Multifamily ARM securities will be available in the MBS and Mega Factor File and the Ongoing Supplemental File published on the fourth business day of the month (BD4). These values are currently available in the files issued on the sixth business day of the month (BD6). With this change, the ARM WAC and WAM values will now be available two days earlier and at the same time as Multifamily fixed-rate securities values.
For updated file layouts, click here.
If you have questions about DUS Disclose or the upcoming enhancements, please contact Fannie Mae's Investor Help Line by phone (1-800-232-6643) or by email.