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High-priority unexplained moves

8 shown

May 26, 2023

No relevant stored event for up moveNo relevant stored event label passed the company move-attribution threshold for this +32.42% daily move. · Unexplained High Priority · generated

Move +32.42%Macro / market +1.76%Sector after macro +1.10%Industry after sector +1.33%Theme -2.35%Peers +2.35%Residual after context +28.23%

Review priority 100 · Source rank 0 · Volume 7.3x

Source gap missing_direct_company_catalyst · Next action research_company_specific_news

Theme driver Semiconductors · +1.84% across 5 matched companies

Decomposition: Macro +1.76% · Sector +1.10% · Industry +1.33% · Theme Driver -2.35% · Peer Specific +2.35% · Company Catalyst +0.00% · Unexplained Residual +28.23%

Dec 3, 2021

No relevant stored event for up moveNo relevant stored event label passed the company move-attribution threshold for this +17.68% daily move. · Unexplained High Priority · generated

Move +17.68%Macro / market -0.63%Sector after macro +0.72%Industry after sector +0.54%Theme -0.72%Peers +0.72%Residual after context +17.05%

Review priority 99 · Source rank 0 · Volume 7.6x

Source gap missing_direct_company_catalyst · Next action research_company_specific_news

Theme driver Semiconductors · -0.08% across 6 matched companies

Decomposition: Macro -0.63% · Sector +0.72% · Industry +0.54% · Theme Driver -0.72% · Peer Specific +0.72% · Company Catalyst +0.00% · Unexplained Residual +17.05%

Jan 27, 2025

Semiconductors moved -7.32% with this stockTheme basket context explains -7.32 percentage points of the -19.10% daily move. Remaining company-specific residual is -11.78 percentage points and still needs direct catalyst coverage. · Context With Residual Review · sector

Move -19.10%Macro / market -1.10%Sector after macro -1.75%Industry after sector -1.94%Theme -2.52%Peers +2.52%Residual after context -14.31%

Review priority 86 · Source rank 64 · Volume 4.0x

Source gap theme_driver_without_direct_catalyst · Next action research_theme_news_and_basket_constituents

Theme driver Semiconductors · -7.32% across 2 matched companies

Decomposition: Macro -1.10% · Sector -1.75% · Industry -1.94% · Theme Driver -2.52% · Peer Specific +2.52% · Company Catalyst +0.00% · Unexplained Residual -14.31%

Mar 8, 2024

No relevant stored event for down moveNo relevant stored event label passed the company move-attribution threshold for this -11.36% daily move. · Unexplained High Priority · generated

Move -11.36%Macro / market -0.57%Sector after macro +0.60%Industry after sector -0.38%Theme +1.85%Peers -1.85%Residual after context -11.01%

Review priority 84 · Source rank 0 · Volume 2.9x

Source gap missing_direct_company_catalyst · Next action research_company_specific_news

Theme driver Semiconductors · +1.50% across 6 matched companies

Decomposition: Macro -0.57% · Sector +0.60% · Industry -0.38% · Theme Driver +1.85% · Peer Specific -1.85% · Company Catalyst +0.00% · Unexplained Residual -11.01%

Nov 10, 2022

Broad market moved +6.39% with this stockBroad market context explains +6.39 percentage points of the +16.18% daily move. Remaining company-specific residual is +15.47 percentage points and still needs direct catalyst coverage. · Context With Residual Review · macro

Move +16.18%Macro / market +6.39%Sector after macro -3.25%Industry after sector +0.14%Theme -2.56%Peers +2.56%Residual after context +12.91%

Review priority 83 · Source rank 54 · Volume 1.3x

Source gap missing_direct_company_catalyst · Next action research_company_specific_news

Theme driver Semiconductors · +0.71% across 6 matched companies

Decomposition: Macro +6.39% · Sector -3.25% · Industry +0.14% · Theme Driver -2.56% · Peer Specific +2.56% · Company Catalyst +0.00% · Unexplained Residual +12.91%

May 31, 2024

No relevant stored event for down moveNo relevant stored event label passed the company move-attribution threshold for this -10.46% daily move. · Unexplained Review · generated

Move -10.46%Macro / market +0.45%Sector after macro -1.19%Industry after sector -0.13%Theme -1.10%Peers +1.10%Residual after context -9.60%

Review priority 77 · Source rank 0 · Volume 3.7x

Source gap missing_direct_company_catalyst · Next action research_company_specific_news

Theme driver Semiconductors · -1.96% across 6 matched companies

Decomposition: Macro +0.45% · Sector -1.19% · Industry -0.13% · Theme Driver -1.10% · Peer Specific +1.10% · Company Catalyst +0.00% · Unexplained Residual -9.60%

Mar 4, 2021

Closest peers moved -3.64% with this stockClosest peers context explains -3.64 percentage points of the -12.00% daily move. Remaining company-specific residual is -8.90 percentage points and still needs direct catalyst coverage. · Context With Residual Review · peer

Move -12.00%Macro / market -1.72%Sector after macro -0.62%Industry after sector -1.30%Theme +0.54%Peers -0.54%Residual after context -8.36%

Review priority 76 · Source rank 60 · Volume 3.2x

Source gap missing_direct_company_catalyst · Next action research_company_specific_news

Theme driver Semiconductors · -3.10% across 6 matched companies

Decomposition: Macro -1.72% · Sector -0.62% · Industry -1.30% · Theme Driver +0.54% · Peer Specific -0.54% · Company Catalyst +0.00% · Unexplained Residual -8.36%

Apr 4, 2025

Closest peers moved -6.28% with this stockClosest peers context explains -6.28 percentage points of the -11.16% daily move. Remaining company-specific residual is -10.07 percentage points and still needs direct catalyst coverage. · Context With Residual Review · peer

Move -11.16%Macro / market -6.08%Sector after macro +0.60%Industry after sector -0.80%Theme +5.19%Peers -5.19%Residual after context -4.88%

Review priority 75 · Source rank 60 · Volume 2.2x

Source gap missing_direct_company_catalyst · Next action research_company_specific_news

Theme driver Semiconductors · -1.09% across 5 matched companies

Decomposition: Macro -6.08% · Sector +0.60% · Industry -0.80% · Theme Driver +5.19% · Peer Specific -5.19% · Company Catalyst +0.00% · Unexplained Residual -4.88%

Date	Label	Move	Residual after context	Scope	Confidence
Jan 27, 2025	Semiconductors moved -7.32% with this stock	-19.10%	-14.31%	Sector	64%
Nov 10, 2022	Broad market moved +6.39% with this stock	+16.18%	+12.91%	Macro	58%
Mar 4, 2021	Closest peers moved -3.64% with this stock	-12.00%	-8.36%	Peer	58%
Apr 4, 2025	Closest peers moved -6.28% with this stock	-11.16%	-4.88%	Peer	58%
Oct 7, 2022	Closest peers moved -3.16% with this stock	-11.70%	-8.54%	Peer	58%
Apr 3, 2025	Closest peers moved -5.70% with this stock	-12.00%	-6.31%	Peer	58%
Mar 16, 2020	Broad market moved -11.95% with this stock	-14.63%	-4.03%	Macro	58%
Mar 24, 2020	Sector group moved +10.41% with this stock	+15.30%	+6.41%	Sector	58%
Mar 12, 2020	Broad market moved -9.18% with this stock	-11.13%	-3.78%	Macro	58%
Jun 15, 2026	Semiconductors moved +5.94% with this stock	+10.43%	+5.04%	Sector	64%

Marvell Technology, Inc.

Large moves, explained residuals, and research gaps

High-priority unexplained moves

Accepted price-move labels