The Stress Capital Buffer Tightening
2 filers across 1 sector are noting regulatory exposure. Visible since 2025Q2, recently cooling. Consensus loosened: 2025Q2 was 100% neutral; 2025Q4 now 67%. Primarily a regulatory story (69%), with a capital overlay (23%). Forward-leaning — companies are guiding to this, not just explaining the past. Recent filings describe "our SCB is 2.5 percent, resulting in a Common equity tier 1 (CET1) minimum requirement of 10.0 percent."
Large banks are disclosing that federal stress-test methodology changes and annual CCAR results are constraining their Stress Capital Buffer requirements and minimum CET1 capital ratios, with potential for future tightening via regulatory rulemaking.
DISTINCT NEW FILERS PER QUARTER
✦ WHAT THE DIFF CAUGHT
Language shifts from abstract regulatory risk to concrete capital-requirement floors (10.0% CET1) and multi-year buffer locks, signaling acceptance of near-term regulatory constraint.
REPRESENTATIVE SIGNAL FROM FILINGS
“our SCB is 2.5 percent, resulting in a Common equity tier 1 (CET1) minimum requirement of 10.0 percent”
The 2025 CCAR stress test resulted in a 2.5 percent SCB, establishing a 10.0 percent minimum CET1 requirement effective October 1, 2025.
“our SCB can change significantly from year to year based on the results of the annual supervisory stress tests.”
The SCB can change significantly year to year based on annual supervisory stress test results.
DRIVERS