Martin Marietta Materials (MLM) — What Changed

Material changes in the AI committee's view · 50 events tracked · Detected nightly

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2026-08-22 MINOR
▼ Score Change

MLM's Committee score moved from 61.22 to 58.65 (-2.57, 1 day(s) apart).

61.22 → 58.65 (-2.6)

2026-08-22 MATERIAL
— Conviction Change

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

contested → moderate

2026-08-21 MATERIAL
▲ Agreement Shift

MLM's Committee agreement moved from 50.00% to 60.00% (+10.00pp, 1 day(s) apart).

50.00 → 60.00 (+10.0)

2026-08-21 MINOR
▼ Score Change

MLM's Committee score moved from 59.02 to 58.22 (-0.80, 1 day(s) apart).

59.02 → 58.22 (-0.8)

2026-08-21 MATERIAL
— Conviction Change

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

contested → moderate

2026-08-20 MATERIAL
▼ Agreement Shift

MLM's Committee agreement moved from 60.00% to 50.00% (-10.00pp, 1 day(s) apart).

60.00 → 50.00 (-10.0)

2026-08-20 MINOR
▲ Score Change

MLM's Committee score moved from 58.22 to 59.02 (+0.80, 1 day(s) apart).

58.22 → 59.02 (+0.8)

2026-08-20 MATERIAL
— Conviction Change

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

moderate → contested

2026-08-19 MINOR
▼ Score Change

MLM's Committee score moved from 62.72 to 58.22 (-4.50, 1 day(s) apart).

62.72 → 58.22 (-4.5)

2026-08-18 MINOR
▼ Score Change

MLM's Committee score moved from 65.19 to 62.72 (-2.47, 1 day(s) apart).

65.19 → 62.72 (-2.5)

2026-08-16 MATERIAL
▲ Agreement Shift

MLM's Committee agreement moved from 50.00% to 60.00% (+10.00pp, 1 day(s) apart).

50.00 → 60.00 (+10.0)

2026-08-16 MINOR
▼ Score Change

MLM's Committee score moved from 67.73 to 65.19 (-2.54, 1 day(s) apart).

67.73 → 65.19 (-2.5)

2026-08-16 MATERIAL
— Conviction Change

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

contested → moderate

2026-08-15 MAJOR
▼ Agreement Shift

MLM's Committee agreement moved from 80.00% to 60.00% (-20.00pp, 1 day(s) apart).

80.00 → 60.00 (-20.0)

2026-08-15 MINOR
▼ Score Change

MLM's Committee score moved from 65.61 to 65.19 (-0.42, 1 day(s) apart).

65.61 → 65.19 (-0.4)

2026-08-15 MATERIAL
— Conviction Change

MLM's Committee conviction moved from high to moderate (1 day(s) apart).

high → moderate

2026-08-14 MINOR
▲ Score Change

MLM's Committee score moved from 63.05 to 65.61 (+2.56, 1 day(s) apart).

63.05 → 65.61 (+2.6)

2026-08-13 MINOR
▲ Score Change

MLM's Committee score moved from 62.80 to 63.05 (+0.25, 1 day(s) apart).

62.80 → 63.05 (+0.2)

2026-08-12 MINOR
▼ Score Change

MLM's Committee score moved from 64.10 to 62.80 (-1.30, 1 day(s) apart).

64.10 → 62.80 (-1.3)

2026-08-11 MINOR
▲ Agreement Shift

MLM's Committee agreement moved from 75.00% to 80.00% (+5.00pp, 1 day(s) apart).

75.00 → 80.00 (+5.0)

2026-08-11 MINOR
▼ Score Change

MLM's Committee score moved from 64.50 to 64.10 (-0.40, 1 day(s) apart).

64.50 → 64.10 (-0.4)

2026-08-11 MAJOR
— Conviction Change

MLM's Committee conviction moved from contested to high (1 day(s) apart).

contested → high

2026-08-10 MINOR
▲ Score Change

MLM's Committee score moved from 62.16 to 62.60 (+0.44, 1 day(s) apart).

62.16 → 62.60 (+0.4)

2026-08-07 MAJOR
▲ Agreement Shift

MLM's Committee agreement moved from 60.00% to 80.00% (+20.00pp, 1 day(s) apart).

60.00 → 80.00 (+20.0)

2026-08-07 MINOR
▲ Score Change

MLM's Committee score moved from 61.74 to 62.16 (+0.42, 1 day(s) apart).

61.74 → 62.16 (+0.4)

2026-08-07 MATERIAL
— Conviction Change

MLM's Committee conviction moved from moderate to high (1 day(s) apart).

moderate → high

2026-08-06 MATERIAL
▲ Agreement Shift

MLM's Committee agreement moved from 50.00% to 60.00% (+10.00pp, 1 day(s) apart).

50.00 → 60.00 (+10.0)

2026-08-06 MINOR
▼ Score Change

MLM's Committee score moved from 62.88 to 61.74 (-1.14, 1 day(s) apart).

62.88 → 61.74 (-1.1)

2026-08-06 MATERIAL
— Conviction Change

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

contested → moderate

2026-08-05 MAJOR
▼ Agreement Shift

MLM's Committee agreement moved from 80.00% to 60.00% (-20.00pp, 1 day(s) apart).

80.00 → 60.00 (-20.0)

2026-08-05 MINOR
▼ Score Change

MLM's Committee score moved from 62.16 to 61.30 (-0.86, 1 day(s) apart).

62.16 → 61.30 (-0.9)

2026-08-05 MATERIAL
— Conviction Change

MLM's Committee conviction moved from high to moderate (1 day(s) apart).

high → moderate

2026-08-04 MINOR
▲ Score Change

MLM's Committee score moved from 61.40 to 62.16 (+0.76, 1 day(s) apart).

61.40 → 62.16 (+0.8)

2026-08-02 MATERIAL
— Conviction Change

MLM's Committee conviction moved from moderate to high (1 day(s) apart).

moderate → high

2026-08-02 MAJOR
— Rating Change

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

Watch → Buy

2026-08-02 MAJOR
— Model Version Conflict

MLM's Committee scoring methodology changed from version 1.2.0 to 1.3.0 between 2026-08-01 and 2026-08-02. Score and agreement comparisons are skipped for this window because they are not comparable across methodology versions.

1.2.0 → 1.3.0

2026-08-01 MAJOR
▲ Agreement Shift

MLM's Committee agreement moved from 50.00% to 66.70% (+16.70pp, 1 day(s) apart).

50.00 → 66.70 (+16.7)

2026-08-01 MINOR
▲ Score Change

MLM's Committee score moved from 56.20 to 58.67 (+2.47, 1 day(s) apart).

56.20 → 58.67 (+2.5)

2026-08-01 MATERIAL
— Conviction Change

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

contested → moderate

2026-07-31 MINOR
▲ Score Change

MLM's Committee score moved from 54.62 to 56.20 (+1.58, 1 day(s) apart).

54.62 → 56.20 (+1.6)

2026-07-30 MINOR
▼ Score Change

MLM's Committee score moved from 55.37 to 54.62 (-0.75, 1 day(s) apart).

55.37 → 54.62 (-0.8)

2026-07-28 MINOR
▼ Score Change

MLM's Committee score moved from 56.35 to 55.37 (-0.98, 1 day(s) apart).

56.35 → 55.37 (-1.0)

2026-07-24 MINOR
▲ Agreement Shift

MLM's Committee agreement moved from 33.30% to 42.90% (+9.60pp, 1 day(s) apart).

33.30 → 42.90 (+9.6)

2026-07-24 MINOR
▼ Score Change

MLM's Committee score moved from 52.08 to 51.87 (-0.21, 1 day(s) apart).

52.08 → 51.87 (-0.2)

2026-07-18 MINOR
▼ Agreement Shift

MLM's Committee agreement moved from 40.00% to 33.30% (-6.70pp, 1 day(s) apart).

40.00 → 33.30 (-6.7)

2026-07-18 MINOR
▲ Score Change

MLM's Committee score moved from 49.75 to 53.33 (+3.58, 1 day(s) apart).

49.75 → 53.33 (+3.6)

2026-07-17 MINOR
▲ Agreement Shift

MLM's Committee agreement moved from 33.30% to 40.00% (+6.70pp, 1 day(s) apart).

33.30 → 40.00 (+6.7)

2026-07-17 MINOR
▼ Score Change

MLM's Committee score moved from 54.09 to 49.75 (-4.34, 1 day(s) apart).

54.09 → 49.75 (-4.3)

2026-07-16 MINOR
▼ Score Change

MLM's Committee score moved from 54.40 to 54.09 (-0.31, 1 day(s) apart).

54.40 → 54.09 (-0.3)

2026-07-15 MINOR
▼ Score Change

MLM's Committee score moved from 54.51 to 54.40 (-0.11, 1 day(s) apart).

54.51 → 54.40 (-0.1)

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 →