Sionna Therapeutics, Inc. (SION) fair value analysis
Nasdaq · Updated 2026-10-19
SION price how computed
Valuation status
No fair-value estimate yetSION has no usable analyst consensus for next fiscal year's earnings, or too few reported quarters for our trailing P/E history.
Forward Fair Value needs both, so TickrTrends publishes no verdict for SION yet. We re-check every week; the price, fundamentals, technicals and earnings data below are unaffected.
- Last price
- $3.89
- Sector
- Healthcare
- 12-month range
- $3.89–$51.04
- Market cap
- $222M
- From 52-week high
- -92.4%
- Shares outstanding
- 57M
- Rank in Healthcare by quality score
- #265 of 301
Last price is the 2026-10-16 close; the chart runs through 2026-10-16.
Sionna Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing therapies for patients with serious diseases, including cancer and other conditions. The company is headquartered in the United States and operates in the healthcare sector.
SION currently ranks #265 of 301 Healthcare stocks by quality score.
Fundamentals (4 quarters) how computed
- Market cap
- $222M
- P/E (trailing)
- n/m
- EPS (TTM)
- $-2.18
- Debt / equity
- 0.03
- Shares outstanding
- 57M
Derived indicators how computed
- Quality grade
- F
- 52-week position
- The bottom quarter of its range
Technicals how computed
- RSI (14-day)
- 8 · oversold
- 50-day average
- $6.74
- 200-day average
- $31.87
- Moving-average state
- 50-day below 200-day (death cross state); price below both averages
Earnings how computed
- Next earnings report
- 2026-11-04
- Last 7 quarters vs consensus
- 3 beat, 4 missed
- Quarter by quarter
- 2026-06 ▼ miss (-3.1%)
2026-03 ▼ miss (-20.0%)
2025-12 ▲ beat (+35.2%)
2025-09 ▲ beat (+11.5%)
2025-06 ▲ beat (+8.9%)
2025-03 ▼ miss (-37.8%)
2024-12 ▼ miss (-26.1%)
Analyst consensus how computed
This is not TickrTrends' verdict.
- Analyst ratings
- 2 buy · 10 hold · 0 sell (12 analysts)
- Consensus lean
- Hold-leaning
- Consensus price target
- $21
- Target vs last price
- +439.8%
What our data shows for SION
- Shares are trading in the lower third of their 12-month price range of $3.89–$51.04.
- The 14-day relative strength index sits at an oversold 8.
What subscribers see
- Every published Forward Fair Value with its exact discount or premium
- The normalized P/E and quarter count behind each estimate
- Screeners and rankings across the full S&P 500 and Nasdaq universes
- SION's own verdict the week it qualifies, published automatically
Forward Fair Value applies a conservatively normalized historical price-to-earnings multiple to the consensus earnings estimate for the next full fiscal year; how TickrTrends computes it.
What people are saying
Follow the SION conversation: Stocktwits · Reddit · X
TickrTrends weekly updates
- 2026-10-19 — No material change this week: the verdict, bands and grades all held steady.
- 2026-10-12 — No material change this week: the verdict, bands and grades all held steady.
- 2026-10-11 — No material change this week: the verdict, bands and grades all held steady.
- 2026-10-10 — SION's Relative Strength Index moved into oversold territory this week, shifting from a neutral zone position. The stock remains in the Healthcare sector with a valuation verdict currently listed as awaiting full valuation. This technical indicator change suggests the security may be approaching conditions that some traders monitor for potential reversal signals.
- 2026-10-06 — No material change this week: the verdict, bands and grades all held steady.
- 2026-10-05 — No material change this week: the verdict, bands and grades all held steady.
- 2026-09-28 — TickrTrends initiated weekly Forward Fair Value coverage of this stock.
Frequently asked questions
Is SION stock undervalued?
TickrTrends has no fair-value estimate for SION yet: there is no usable analyst consensus for next fiscal year's earnings, or too few reported quarters for a trailing P/E history. It is re-checked every week.
What is SION's TickrTrends verdict?
SION is currently marked 'No fair-value estimate yet' - a verdict publishes automatically once a forward earnings consensus and enough reported quarters are available.
How does SION compare to other Healthcare stocks?
SION ranks #265 of 301 Healthcare stocks in TickrTrends' coverage by quality score. It carries no fair-value verdict yet, so it is not ranked by discount.
Is SION overbought or oversold?
SION's 14-day RSI is in the oversold zone on TickrTrends' latest weekly data.
When does SION report earnings next?
SION's next earnings report is scheduled for 2026-11-04, per the published earnings calendar.
Does SION usually beat earnings estimates?
Over its last 7 reported quarters SION beat the consensus estimate 3 times and missed 4 times, by TickrTrends' comparison of reported and estimated EPS.
What do analysts say about SION?
Of 12 analysts covering SION, 2 rate it a buy, 10 a hold and 0 a sell - hold-leaning, with a consensus price target of $21 (+439.8% versus TickrTrends' last price). This is the analyst consensus, not TickrTrends' Forward Fair Value verdict.