Biggest stock score movers — week of August 5, 2026

Biggest score movers · July 29, 2026 → August 5, 2026

Every US-listed common stock carries one 0–100 Bull Rankings quality-growth score, recomputed daily. These are the names whose score moved most over the past week across the whole scored universe. For each, we read the score change against the week's price move — because week to week a score usually shifts when the price re-rates the Value pillar, so a cheaper stock scores better and a pricier one worse; when the move outruns the price, it's the fundamentals (a fresh filing) doing the work. Here's what moved, and why.

Biggest gainers

EXK Endeavour Silver Corp. · Silver — Up 25.2 to 47.1: the score rose even as the shares rose 10% — the model's business read strengthened faster than the richer price could offset. It grades strongest on Value (66/100) and leanest on Quality (32/100).
PBF PBF Energy Inc. · Oil & Gas Refining & Marketing — Up 23.6 to 66.4: the score rose even as the shares rose 4% — the model's business read strengthened faster than the richer price could offset. It grades strongest on Value (86/100) and leanest on Growth (50/100).
E Eni S.p.A. · Oil & Gas Integrated — Up 20.3 to 58.8: with the share price roughly flat, the gain came from the model's business read — fresh financials or a shift versus peers, not the price. It grades strongest on Value (73/100) and leanest on Growth (50/100).
QRVO Qorvo, Inc. · Semiconductors — Up 18.0 to 57.9: the score rose even as the shares rose 6% — the model's business read strengthened faster than the richer price could offset. It grades strongest on Value (72/100) and leanest on Growth (43/100).
CROX Crocs, Inc. · Footwear & Accessories — Up 16.7 to 62.7: the score rose even as the shares rose 6% — the model's business read strengthened faster than the richer price could offset. It grades strongest on Quality (84/100) and leanest on Growth (50/100).
MAIR Madison Air Solutions Corporation · Building Products & Equipment — Up 15.2 to 53.7: with the share price roughly flat, the gain came from the model's business read — fresh financials or a shift versus peers, not the price. It grades strongest on Growth (100/100) and leanest on Value (30/100).
SONO Sonos, Inc. · Consumer Electronics — Up 15.0 to 52.2: the shares fell 6% on the week, and the cheaper entry lifted the model's value read. It grades strongest on Quality (63/100) and leanest on Growth (42/100).
GFL GFL Environmental Inc. · Waste Management — Up 14.9 to 41.0: the score rose even as the shares rose 5% — the model's business read strengthened faster than the richer price could offset. It grades strongest on Quality (66/100) and leanest on Value (19/100).

Biggest decliners

SWKS Skyworks Solutions, Inc. · Semiconductors — Down 17.0 to 28.6: the shares rose 9% on the week, and the richer price cooled the model's value read. It grades strongest on Quality (58/100) and leanest on Value (17/100).
BIIB Biogen Inc. · Drug Manufacturers - General — Down 14.7 to 32.2: with the share price roughly flat, the slip came from the model's business read — softer financials or a shift versus peers, not the price. It grades strongest on Quality (61/100) and leanest on Growth (20/100).
ALAB Astera Labs, Inc. · Semiconductors — Down 13.9 to 50.2: the shares rose 45% on the week, and the richer price cooled the model's value read. It grades strongest on Growth (100/100) and leanest on Value (18/100). In the news: "Astera Labs Sales More Than Double In Second Quarter" — Yahoo.
UMC United Microelectronics Corporation · Semiconductors — Down 13.0 to 46.0: the shares rose 21% on the week, and the richer price cooled the model's value read. It grades strongest on Quality (77/100) and leanest on Growth (38/100).
MT ArcelorMittal S.A. · Steel — Down 12.4 to 35.0: the shares rose 14% on the week, and the richer price cooled the model's value read. It grades strongest on Quality (46/100) and leanest on Growth (22/100).
PSN Parsons Corporation · Information Technology Services — Down 12.3 to 48.3: the shares rose 21% on the week, and the richer price cooled the model's value read. It grades strongest on Value (66/100) and leanest on Growth (33/100).
MTX Minerals Technologies Inc. · Specialty Chemicals — Down 11.1 to 41.3: with the share price roughly flat, the slip came from the model's business read — softer financials or a shift versus peers, not the price. It grades strongest on Growth (46/100) and leanest on Quality (36/100).
TU TELUS Corporation · Telecom Services — Down 10.7 to 42.4: the shares fell 14%, yet the score still slipped — the weakness was in the model's business read, not just the price. It grades strongest on Value (73/100) and leanest on Growth (25/100).

How to read this

The score blends three pillars — Quality (durable returns on capital, margins, low leverage, clean earnings), Growth (revenue and earnings expansion), and Value (valuation versus sector peers) — into one number; see how the model works. Score moves come from fresh financials (a new quarterly filing), price moves that change the valuation pillar, or both. A one-week move is an observation, not a recommendation — open any name for its full grade card and reverse-DCF read. Not investment advice; see terms. Explore every score on the screener, or see this week's Top Picks.

Not investment advice. The Bull Rankings publishes a quantitative ranking model and accompanying analysis for general informational purposes only. Nothing on this page is a recommendation to buy, sell, or hold any security; nothing is personalized to your circumstances, risk tolerance, or tax situation. Investing carries the risk of loss — invest at your own risk and consider consulting a licensed financial professional before acting on anything you read here. See terms and methodology for full disclosures.