AECOM (ACM) — What Changed
Material changes in the AI committee's view · 9 events tracked · Detected nightly
2026-07-31 MAJOR
▲ Agreement ShiftACM's Committee agreement moved from 66.70% to 83.30% (+16.60pp, 1 day(s) apart).
66.70 → 83.30 (+16.6)
2026-07-31 MINOR
▼ Score ChangeACM's Committee score moved from 56.34 to 54.56 (-1.78, 1 day(s) apart).
56.34 → 54.56 (-1.8)
2026-07-31 MATERIAL
— Conviction ChangeACM's Committee conviction moved from moderate to high (1 day(s) apart).
moderate → high
2026-07-30 MINOR
▼ Score ChangeACM's Committee score moved from 56.96 to 56.34 (-0.62, 1 day(s) apart).
56.96 → 56.34 (-0.6)
2026-07-28 MINOR
▼ Score ChangeACM's Committee score moved from 58.28 to 56.96 (-1.32, 1 day(s) apart).
58.28 → 56.96 (-1.3)
2026-07-24 MINOR
▼ Score ChangeACM's Committee score moved from 56.78 to 56.46 (-0.32, 1 day(s) apart).
56.78 → 56.46 (-0.3)
2026-07-18 MAJOR
▲ Agreement ShiftACM's Committee agreement moved from 40.00% to 66.70% (+26.70pp, 1 day(s) apart).
40.00 → 66.70 (+26.7)
2026-07-18 MINOR
▲ Score ChangeACM's Committee score moved from 52.30 to 56.71 (+4.41, 1 day(s) apart).
52.30 → 56.71 (+4.4)
2026-07-18 MATERIAL
— Conviction ChangeACM's Committee conviction moved from contested to moderate (1 day(s) apart).
contested → moderate
How Change Detection Works
Every night, Innellis compares the committee's latest scores against the previous session. Changes are recorded only when they cross documented materiality thresholds — score moves, rating transitions, conviction shifts, and analyst agreement changes. Small day-to-day noise is deliberately filtered out. View full score history →