Birmingham's rental market is contracting on rent (-1.26% T12) while experiencing significant operator churn — a large incumbent collapse at Evernest alongside accelerating volume from several SFR independents. The 7-cell quadrant data is unpopulated, limiting structural segmentation for this cycle.

Share movement is dominated by a single structural event: Evernest Birmingham shed roughly 523 listings YoY (-91.70pp), releasing substantial inventory that appears redistributed across rising SFR independents. Executive Property Management (+134pp, 428 T12 listings), Complete Property Management (+131pp), and NTBS LLC (+233pp) are the primary absorbers. The pattern reads less as organic market fragmentation and more as reallocation following a large operator's contraction. The continuing cohort of 39 operators is thin enough that individual operator moves drive headline share swings.

The 7-cell quadrant breakdown is unpopulated in this data pull — operator counts and segment-level DOM and rent metrics are unavailable. What the listing-level data does show is an SFR Independent-dominant market by observable activity: every top gainer and loser falls in that cell, and new entrants split between SFR Independent and Small MF/BTR Independent. Cross-market institutionals (Progress Residential, Mynd, First Keys, Second Avenue, Sylvan Homes) are present but their Birmingham-specific scale is not resolvable from available data.

Evernest Birmingham is the defining story: a drop from 570 to 47 listings is an operational contraction, not routine churn — worth monitoring for whether it reflects portfolio disposition or management contract losses. Executive Property Management at 428 T12 listings is now among the market's larger SFR operators. Lms Investment Management enters coverage as a Large MF/BTR Independent with 369 listings — a meaningful new presence. Ark Homes For Rent is gaining here (+97.78pp) while also active in Huntsville, Jacksonville, Knoxville, and San Antonio.