Is Sionna Therapeutics, Inc. Common Stock a growth stock? A data-driven read on its earnings momentum, price leadership, and demand, scored against every US stock from SEC filings and daily prices, and re-ranked after every close.
Not right now by CANSLIMAs of the 2026-07-28 close, SION scores 19 out of 99 on our growth-stock rating, a weak growth-stock profile. That ranks it 3296th of 4,892 rated US stocks, the top 67% of the market.
Its strongest trait is N (new highs & catalysts) at 59, and its weakest is A (annual earnings growth) at 9. SION clears 0 of the six core growth traits we score per stock; the seventh, overall market direction, is judged market-wide.
On price, SION carries a strong Relative Strength rating of 88, meaning it has outperformed about 88% of the market over the past year.
Underneath the score: trading 6% below its 52-week high.
The six traits that separate real growth stocks from the rest: earnings, price leadership, and demand. Each is scored 1–99 against the whole US market. We compute them with the CANSLIM method, double-weighting earnings and relative strength.
| C | Current quarterly earnings most recent EPS growth vs. a year ago |
34 |
| A | Annual earnings growth multi-year earnings trend |
9 |
| N | New highs & catalysts proximity to new 52-week highs |
59 |
| S | Supply & demand volume behind the move vs. share supply |
44 |
| L | Leader or laggard Relative Strength within its group |
59 |
| I | Institutional sponsorship fund accumulation and 13F ownership |
57 |
On today’s data SION does not clear the growth-stock bar CANSLIM sets. Scores are re-computed after every close, so this can change.
The stocks ranking above SION today, the growth leaders you’d weigh against it.
Where SION sits in its base, its 52-week path, and the trait trend over the past year.
Every US stock scored on the traits that define a growth stock and re-ranked after each close, with the top ranks, the full trait breakdown, and today’s market read.
Open the app, free through September 1Not right now by CANSLIM. On today’s data SION does not clear the growth-stock bar CANSLIM sets. Scores are re-computed after every close, so this can change.
Sionna Therapeutics, Inc. Common Stock (SION) scores 19 out of 99 on our growth-stock rating as of the 2026-07-28 close, ranking 3296th of 4,892 rated US stocks.
We don't have current earnings-growth figures for SION.
SION has a Relative Strength rating of 88, meaning it has outperformed roughly 88% of the US market over the trailing year.
Create a free Growth Stock Analyzer account to see where SION ranks against every US stock, the stronger growth stocks to weigh against it, and its full price and earnings history.
Want the method behind the score? Read how we grade growth stocks with CANSLIM.