Quanta Services Inc. (PWR) — What Changed

Material changes in the AI committee's view · 18 events tracked · Detected nightly

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2026-07-31 MINOR
▲ Score Change

PWR's Committee score moved from 47.16 to 49.90 (+2.74, 1 day(s) apart).

47.16 → 49.90 (+2.7)

2026-07-30 MINOR
▼ Score Change

PWR's Committee score moved from 49.62 to 47.16 (-2.46, 1 day(s) apart).

49.62 → 47.16 (-2.5)

2026-07-28 MINOR
▼ Score Change

PWR's Committee score moved from 51.05 to 49.62 (-1.43, 1 day(s) apart).

51.05 → 49.62 (-1.4)

2026-07-24 MINOR
▲ Score Change

PWR's Committee score moved from 49.31 to 49.62 (+0.31, 1 day(s) apart).

49.31 → 49.62 (+0.3)

2026-07-18 MINOR
▼ Agreement Shift

PWR's Committee agreement moved from 50.00% to 42.90% (-7.10pp, 1 day(s) apart).

50.00 → 42.90 (-7.1)

2026-07-18 MATERIAL
▼ Score Change

PWR's Committee score moved from 55.34 to 49.62 (-5.72, 1 day(s) apart).

55.34 → 49.62 (-5.7)

2026-07-17 MINOR
▲ Agreement Shift

PWR's Committee agreement moved from 42.90% to 50.00% (+7.10pp, 1 day(s) apart).

42.90 → 50.00 (+7.1)

2026-07-17 MINOR
▲ Score Change

PWR's Committee score moved from 54.48 to 55.34 (+0.86, 1 day(s) apart).

54.48 → 55.34 (+0.9)

2026-07-16 MINOR
▼ Score Change

PWR's Committee score moved from 54.79 to 54.48 (-0.31, 1 day(s) apart).

54.79 → 54.48 (-0.3)

2026-07-15 MINOR
▲ Score Change

PWR's Committee score moved from 51.66 to 54.79 (+3.13, 1 day(s) apart).

51.66 → 54.79 (+3.1)

2026-07-14 MAJOR
▼ Agreement Shift

PWR's Committee agreement moved from 60.00% to 42.90% (-17.10pp, 1 day(s) apart).

60.00 → 42.90 (-17.1)

2026-07-14 MAJOR
▼ Score Change

PWR's Committee score moved from 63.40 to 51.66 (-11.74, 1 day(s) apart).

63.40 → 51.66 (-11.7)

2026-07-14 MATERIAL
— Conviction Change

PWR's Committee conviction moved from moderate to contested (1 day(s) apart).

moderate → contested

2026-07-14 MAJOR
— Rating Change

PWR moved from Buy to Watch (1 day(s) apart).

Buy → Watch

2026-07-13 MINOR
▲ Agreement Shift

PWR's Committee agreement moved from 60.00% to 66.70% (+6.70pp, 1 day(s) apart).

60.00 → 66.70 (+6.7)

2026-07-13 MATERIAL
▼ Score Change

PWR's Committee score moved from 63.40 to 57.42 (-5.98, 1 day(s) apart).

63.40 → 57.42 (-6.0)

2026-07-13 MATERIAL
— Conviction Change

PWR's Committee conviction moved from moderate to contested (1 day(s) apart).

moderate → contested

2026-07-13 MAJOR
— Rating Change

PWR moved from Buy to Watch (1 day(s) apart).

Buy → Watch

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 →