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SPTX vs NKTR

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

vsvs
SPTX · Seaport Therapeutics$21.50 ▲ 5.44%
NKTR · Nektar Therapeutics$37.26 ▲ 3.07%

One year, rebased to 100

Each line starts at 100 so growth is directly comparable

356391119146May 1, '26Aug 5, '26Nov 6, '26
  • SPTX +8.4%
  • NKTR -56.9%

Head to head

MetricSPTXNKTR
Price$21.50$37.26
Change today▲ 5.44%▲ 3.07%
Market cap$1.15B$1.27B
Return, 3 months-6.6%-50.2%
Return, year to date–-11.9%
Return, 1 year–-33.4%
P/E (TTM)––
P/B2.91.4
P/E percentile vs own 5y86th19th
Dividend yield––
Revenue growth (YoY, latest qtr)–-9.3%
Net profit growth (YoY)-315.2%+2.3%
Gross margin––
Operating margin–-239.3%
Net margin–-287.8%
Return on equity-31.9%-35.8%
Analyst target vs. price+71.3%+279.3%
Analyst buy share100%75%
RSI (14)5836
30-day volatility73.7%91.5%
Max drawdown, 1 year-42.2%-64.3%
Trend readStrong uptrendStrong downtrend
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

  • NKTR is the largest of the group by market value.
  • SPTX has been the calmest stock over the last 30 days.

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