Sharemaestro company-news research for Semapa - Sociedade de Investimento e Gestão, SGPS, S.A. (SEM), showing current tone, evidence confidence, direct company coverage, sector and industry context, completed price response and the source headlines used on the page. Scores describe published news evidence. Confidence describes the amount, freshness, source breadth and direct company relevance of that evidence. Price context is shown separately.
LIS
Portugal
Measured evidence
Company news sentiment
SEM news sentiment
Semapa - Sociedade de Investimento e Gestão, SGPS, S.A.
Company headlines compared by relevance, subject, source independence, tone and the market's completed price response.
Weighted tone60Neutral is 50
Constructive news tone
43/100 evidence confidence
100% direct company focus
1 current stories across 1 publishers
Current company news
Balanced read
Constructive news tone is drawn from 1 fresh independent stories, including 1 company-specific items across 1 publishers.
Latest source headline REGN Soars 21.9% in a Month: Buy, Sell or Hold the Stock? finance.yahoo.com · 11 Aug 2026 14:30What supports the read
1 current stories are mapped specifically to SEM.
What tempers the read
Only 1 publisher currently contribute to the measured read.
60/100
Weighted toneConstructive news tone
43/100
Evidence confidencebuilding confidence
100%/100
Company focus1 direct stories
N/A/100
Evidence agreementrequires at least 2 stories
News history
Tone and story flow over 21 days
24 Jul03 Aug13 Aug
Weighted toneStory volumeNeutral 50
Evidence confidence
What supports the score
Confidence rises through sample depth, independent publishers, direct company relevance, freshness and agreement. A high or low tone score is not itself evidence of reliability.
Sample depth12
1.0 effective storiesSource breadth20
1 independent publishersDirect relevance100
company-specific evidence shareFreshness74
recency-weighted evidenceAgreement0
requires at least 2 storiesSource independence0
lower publisher concentrationPrice context
Sentiment against the 26-week price path
News tone and price action are not far from neutral.
13 Feb15 May07 Aug
Weekly close, indexedSentiment score
Sentiment-trend disagreement
News subjects
What is shaping the score
Earnings821 stories · 100%
Source mix
Where the evidence comes from
finance.yahoo.com821 stories · 100%
Recurring subjects
Subjects appearing most often
Quarterly Results1Oncology1Fda Approval1Earnings1Competition1Biotech1
Earlier readings
How the score has changed
ConstructiveBalanced or withheldCautious
Source headlines
The news behind the score
Every row shows the public evidence used to understand the read. Direct company stories carry more weight than industry or sector context; duplicate coverage is consolidated before scoring.
#182Tone
finance.yahoo.comDirect company coverage
REGN Soars 21.9% in a Month: Buy, Sell or Hold the Stock?
The going has been strong for Regeneron Pharmaceuticals REGN over the past month. Shares of this biotech giant have surged 21.9% over the said time frame, outpacing the industry's growth of 4%. The stock has also outperformed the sector and the S&P 500 Index during this time. REGN's robust rally has been driven by better-than-expected quarterly results, which can be attributed to robust demand for Eylea HD (higher dose of Eylea) and higher profit-sharing from Dupixent that helped the company mitigate the decline in Eylea sales. REGN Outperforms Industry, Sector and S&P 500 IndexZacks Investmen
BiotechCompetitionEarningsFda ApprovalOncologyQuarterly Results
- Published
- 11 Aug 2026 14:30
- Catalyst
- Earnings
- Evidence role
- Direct company coverage
- Duplicates
- 1 consolidated
How the page works
How to read the score
It describes the weighted balance of qualifying headlines. A score of 50 can mean a balanced tape or that direction has been withheld for insufficient evidence; the status label distinguishes them.
Confidence measures depth, source breadth, direct relevance, freshness and agreement. It does not rise merely because the tone is extreme.
Weekly price response, trend and fair-value position test whether the market is accepting or rejecting the news. They never rewrite the news score.
The page describes completed evidence available at the stated time. It is research context, not a forecast, recommendation, target or execution instruction.