COMPANY RESEARCH
Jungfraubahn Holding AG
JFN.SW · Switzerland · Industrials · Railroads
INSIDER SIGNAL
This is a ranking under the current European screening rules—not a probability of gain, return forecast, or buy recommendation.
BULL VS BEAR
Two readings of this buying
The same filings, read two ways. Each line is a fact stored for this company with the number behind it, and appears only when that number crosses a fixed threshold. Neither side is a forecast and no winner is declared.
Where the evidence comes from
The purchases themselves carry no bull line, and share price and trading argue against (price down over six months). No data is held for: short sellers, company actions.
- The insider purchases themselvesBearsmall purchases, latest purchase is old1 checked, under the threshold
- Share price and tradingBearprice down over six months1 checked, under the threshold
- Short sellers1 missing
- Company results1 checked, under the threshold · 1 missing
- Company actionsno data held
Bull case · the buying is informative
Nothing held here goes beyond the fact that an insider bought.
Bear case · discount it
- Net purchases of €145k are <0.01% of the company's market value (€1.5bn): a visible sum, a small one against the business.
- The latest purchase was 167 days ago (2026-05-05). A reporting period has passed since, so what the buyers knew then may already be public.
- Share price and tradingThe share price is down 23% over six months (three months −13%, one month −11%). Insiders have bought into a fall the market has not reversed.Record (nearest stored case: price 20% or more below its prior 52-week high): after 11,051 earlier disclosures like this, the median 60-session excess return was −3.2%, within 1 percentage point of all comparable disclosures (−2.6%).
Evidence still missing
- Only one reading of profitability is held (profit margin 24%). Whether earnings and cash flow are rising or falling needs the last two reports side by side.
- This company's market publishes no register of net short positions (it is outside the EU Short Selling Regulation), so whether professional investors are positioned against the buying cannot be read from a public source.
Checked and under the threshold: 3
- BearNo insider sale is recorded in the same 180 days.
- BearOver three months the share price changed −13% and the median of 471 Industrials companies changed +<0.01%: behind by 13 points. Counted for the bear side from 20 points behind.
- BearProfit margin on the latest captured figures is 24%. Counted for the bear side when negative.
Both columns arrange stored facts only. They do not change the insider score or the ranking and are not investment advice.
Signal history
Latest recorded score
- Recorded snapshots
- 36
- First snapshot
- 2026-08-26
Only scores captured when the scoring run completed are compared. These are raw signal scores saved when each full scoring run completed. They describe changes in research ranking, not price performance or returns.
Why did it change?
Decomposition across the five score factors between comparable snapshots; historical scores are not recalculated.
- Cluster-0.4 pts
- Purchase size+0.1 pts
Signal score history
Fixed 0–100 scale; dates are spaced by calendar time.
Recent recorded points
- 52.1
- 54.1
- 53.6
- 53.6
- 53.6
View all recorded scores
| Snapshot date | Signal score |
|---|---|
| 2026-08-26 | 52.1 |
| 2026-08-27 | 52.1 |
| 2026-08-28 | 54.2 |
| 2026-08-31 | 54.1 |
| 2026-09-01 | 54.1 |
| 2026-09-02 | 54.1 |
| 2026-09-03 | 54.1 |
| 2026-09-04 | 54.1 |
| 2026-09-07 | 54.1 |
| 2026-09-08 | 54.1 |
| 2026-09-09 | 54.1 |
| 2026-09-10 | 54.0 |
| 2026-09-11 | 54.0 |
| 2026-09-14 | 53.9 |
| 2026-09-23 | 54.0 |
| 2026-09-24 | 54.0 |
| 2026-09-25 | 54.0 |
| 2026-09-28 | 54.0 |
| 2026-09-29 | 53.6 |
| 2026-09-30 | 53.6 |
| 2026-10-01 | 53.6 |
| 2026-10-02 | 53.7 |
| 2026-10-03 | 53.7 |
| 2026-10-04 | 53.7 |
| 2026-10-05 | 53.6 |
| 2026-10-06 | 53.6 |
| 2026-10-07 | 53.6 |
| 2026-10-08 | 53.6 |
| 2026-10-09 | 53.6 |
| 2026-10-12 | 53.6 |
| 2026-10-13 | 53.7 |
| 2026-10-14 | 53.6 |
| 2026-10-15 | 53.6 |
| 2026-10-16 | 53.6 |
| 2026-10-18 | 53.6 |
| 2026-10-19 | 53.6 |
Why this score? · Model details
Priority = 100 × Σ(fixed weight × 0–1 rule-based input)
| Factor | Weight | This company input | Point contribution |
|---|---|---|---|
| 15-day buyer breadth (count) | 35% | 0.495; source unavailable, filled with a cohort-neutral value | 17.3 |
| Qualified-buy size | 25% | 0.771 | 19.3 |
| Role informativeness (inverted) | 20% | 0.350 | 7.0 |
| Recency | 10% | 0.000 | 0.0 |
| Buy/sell conviction | 10% | 1.000 | 10.0 |
This is a heuristic ordering under the current rules, not a calibrated return forecast. It explains why candidates rank differently; the public-filing evidence and data limits are shown below.
Why there is no buy signal
No qualifying open-market purchase disclosure is available in the current research window. This is not a sell signal.
The underlying disclosures remain available below for audit.
Sector context
- Buying breadth
- 7.7% (81 / 1,049 issuers)
- Sector rank
- #8 / 12
- 7D breadth change
- -0.1 pp · vs 2026-10-12 (7d)
- 30D breadth change
- History building
This is sector-level research context. It does not affect the Insider Signal or ranking.
Insider profile outcomes
No past purchase by an insider at this company has an outcome on record yet.
Market context
PRICE PERFORMANCE
VOLATILITY & LIQUIDITY
- Volatility
- 22.7%
- Beta
- 0.59
- Avg daily volume
- CHF 1.7M
VALUATION
- Market cap
- CHF 1.4B
- P/E
- 19.2×
FUNDAMENTALS
- Profit margin
- 23.9%
- ROE
- 9.4%
- Industry
- Railroads
Prices to 07 Oct 2026: price cache (Eulerpool). From OpenBB/yfinance, captured 16 Oct 2026: Market cap, P/E, Profit margin, ROE, Beta, Industry. It does not affect the insider score or rank.
Disclosed net short positions
This country's register of net short positions was not read for this build. That says nothing about whether short positions exist.
Insiders' buying price vs the latest close
No qualifying purchase was filed in this period.
Buying size vs market trading
No daily prices and volumes have been captured for this stock yet.
Insider timeline
The current window holds no filing with a trade date.
Insider vs stock price
No daily prices and volumes have been captured for this stock yet.
Latest news
No news has been captured for this company.
Regulatory filings
The filing records held for this company carry no link to the original notice.
Filing evidence
These are underlying national-feed records from the 365-day window ending on the saved ranking snapshot. The score uses only the latest 180 days; older qualifying equity purchases remain visible for audit but do not enter the current score. The original filer, role, transaction classification, instrument, price, volume, value and source fields are retained. The first three rows are shown; remaining records can be unfolded for audit. Other transaction types are retained but excluded from the score.
Excluded transactions & classification
The underlying filing feed is unavailable in this snapshot; this is not a claim that no filings exist.
Other disclosed transactions · excluded from score
The underlying filing feed is unavailable in this snapshot; this is not a claim that no filings exist.
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Snapshot & identity
- Snapshot date
- 2026-10-19
- Ticker
- JFN.SW
- ISIN
- CH0017875789
- Sector
- Industrials
- Industry
- Railroads