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SEPN vs CLDX

Side-by-side comparison of price performance, valuation, growth, profitability, analyst targets and technical trend.

vsvs
SEPN · Septerna$48.85 ▲ 3.17%
CLDX · Celldex Therapeutics$29.87 ▲ 5.66%

One year, rebased to 100

Each line starts at 100 so growth is directly comparable

89137185232280Nov 10, '25May 11, '26Nov 6, '26
  • SEPN +169.9%
  • CLDX +31.8%

Head to head

MetricSEPNCLDX
Price$48.85$29.87
Change today▲ 3.17%▲ 5.66%
Market cap$2.28B$2.35B
Return, 3 months+25.7%-30.5%
Return, year to date+75.2%+10.0%
Return, 1 year+163.9%+30.4%
P/E (TTM)-92.2-7.0
P/B5.93.6
P/E percentile vs own 5y4th97th
Dividend yield––
Revenue growth (YoY, latest qtr)+22,375.6%-97.0%
Net profit growth (YoY)+47.5%-29.9%
Gross margin––
Operating margin-56.7%-206,220.3%
Net margin-24.5%-190,220.9%
Return on equity-6.3%-43.9%
Analyst target vs. price+8.2%+133.7%
Analyst buy share100%100%
RSI (14)7347
30-day volatility54.3%50.1%
Max drawdown, 1 year-26.0%-38.6%
Trend readStrong uptrendLeaning bullish
Analyst consensusBuyBuy

Green cells mark the best value in each row where "better" is clear-cut (lower P/E, higher margin). That is a reading of the numbers, not a recommendation. Financials are in each company's reporting currency.

What the numbers say

  • CLDX is the largest of the group by market value.
  • SEPN has returned the most over the past year.
  • SEPN carries the lowest trailing P/E.
  • SEPN is growing revenue fastest.
  • SEPN keeps the most profit per dollar of sales.
  • CLDX has been the calmest stock over the last 30 days.

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