Sharemaestro company-news research for Xvivo Perfusion AB (publ) (XVIVO), 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.

STO Sweden Insufficient evidence

Company news sentiment

XVIVO news sentiment

Xvivo Perfusion AB (publ)

Company headlines compared by relevance, subject, source independence, tone and the market's completed price response.

Weighted tone50Neutral is 50
No current sentiment signal 0/100 evidence confidence 0% direct company focus 0 current stories across 0 publishers
Latest weekly closeSEK 278.60week of 7 Aug 2026
Dominant catalystMarket update0/100 classification confidence
News data statusUnavailable0 duplicate stories removed

Current company news

The current company-level signal is not yet measurable

Available headlines do not meet the required combination of freshness, direct relevance and independent source depth. The neutral score is a withheld classification, not a neutral forecast.

Available context

Market context

+5.6% over one week, -0.9% over four weeks, trend active, and near fair-value range.

Why classification is withheld

Company coverage

No current company-specific story carries enough weight to establish a direct signal.

Confidence

Evidence confidence is 0/100, below the threshold for a firm classification.

50/100
Weighted toneNo current sentiment signal
0/100
Evidence confidencethin evidence
0%/100
Company focus0 direct stories
N/A/100
Evidence agreementrequires at least 2 stories

News history

Tone and story flow over 21 days

Daily weighted evidence
No measurable trajectory yet

The chart will begin when a dated headline passes the relevance and freshness controls.

Evidence confidence

What supports the score

Measured separately from tone

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 depth0
0 effective stories
Source breadth0
0 independent publishers
Direct relevance0
company-specific evidence share
Freshness0
recency-weighted evidence
Agreement0
requires at least 2 stories
Source independence0
lower publisher concentration

Price context

Sentiment against the 26-week price path

No current news signal

No sufficiently fresh, directly relevant company news is available for a price comparison.

13 Feb 2026: close 185.1, indexed 100.020 Feb 2026: close 189.1, indexed 102.227 Feb 2026: close 187.5, indexed 101.306 Mar 2026: close 182.1, indexed 98.413 Mar 2026: close 179.1, indexed 96.820 Mar 2026: close 183.0, indexed 98.927 Mar 2026: close 222.8, indexed 120.403 Apr 2026: close 240.2, indexed 129.810 Apr 2026: close 264.0, indexed 142.617 Apr 2026: close 301.0, indexed 162.624 Apr 2026: close 282.4, indexed 152.601 May 2026: close 274.4, indexed 148.208 May 2026: close 286.0, indexed 154.515 May 2026: close 288.6, indexed 155.922 May 2026: close 294.4, indexed 159.029 May 2026: close 276.8, indexed 149.505 Jun 2026: close 277.6, indexed 150.012 Jun 2026: close 273.0, indexed 147.519 Jun 2026: close 252.8, indexed 136.626 Jun 2026: close 258.6, indexed 139.703 Jul 2026: close 280.0, indexed 151.310 Jul 2026: close 281.2, indexed 151.917 Jul 2026: close 238.6, indexed 128.924 Jul 2026: close 235.2, indexed 127.131 Jul 2026: close 263.8, indexed 142.507 Aug 2026: close 278.6, indexed 150.5 18 Jun 2026: sentiment 5718 Jun 2026: sentiment 5519 Jun 2026: sentiment 5519 Jun 2026: sentiment 5520 Jun 2026: sentiment 5720 Jun 2026: sentiment 5720 Jun 2026: sentiment 5720 Jun 2026: sentiment 5724 Jun 2026: sentiment 5925 Jun 2026: sentiment 6026 Jun 2026: sentiment 5428 Jun 2026: sentiment 5328 Jun 2026: sentiment 5330 Jun 2026: sentiment 5101 Jul 2026: sentiment 5202 Jul 2026: sentiment 5305 Jul 2026: sentiment 5505 Jul 2026: sentiment 5516 Jul 2026: sentiment 5916 Jul 2026: sentiment 5918 Jul 2026: sentiment 5619 Jul 2026: sentiment 5719 Jul 2026: sentiment 5619 Jul 2026: sentiment 5722 Jul 2026: sentiment 5622 Jul 2026: sentiment 5623 Jul 2026: sentiment 5623 Jul 2026: sentiment 5524 Jul 2026: sentiment 5629 Jul 2026: sentiment 5730 Jul 2026: sentiment 5608 Aug 2026: sentiment 50
13 Feb15 May07 Aug
Weekly close, indexedSentiment score
26-week price+50.5%latest close 278.6
Sentiment change-7available snapshot window
One-week response+5.6%Price confirming higher
Fair-value position-11.4%Near fair-value range
Insufficient evidence

News subjects

What is shaping the score

Market update

Catalyst structure will appear as classified company evidence builds.

Source mix

Where the evidence comes from

0/100 independence

No current publisher evidence is available.

Recurring subjects

Subjects appearing most often

Current evidence

Topic structure will appear when classified tags are present in the current feed.

Earlier readings

How the score has changed

50 is the neutral baseline
ConstructiveBalanced or withheldCautious

Source headlines

The news behind the score

No matched evidence

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.

No qualifying company evidence

The system found no fresh, sufficiently relevant headline to place in the evidence ledger. It does not infer a neutral outlook from missing coverage.

How the page works

How to read the score

Tone is directional

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 is separate

Confidence measures depth, source breadth, direct relevance, freshness and agreement. It does not rise merely because the tone is extreme.

Price is confirmation

Weekly price response, trend and fair-value position test whether the market is accepting or rejecting the news. They never rewrite the news score.

Classification, not prediction

The page describes completed evidence available at the stated time. It is research context, not a forecast, recommendation, target or execution instruction.

Evidence context