Stocks · Healthcare · Biotechnology

SELLAS Life Sciences Group, Inc. SLS

$11.74 +3.62% Close, Oct 2, 2026 · NASDAQ · Market cap $2.18B

Strong trend

Next earnings report: Nov 11, 2026

Scroll or pinch to zoom, drag to move. Daily prices adjusted for splits. Markers: E = earnings (green beat, red miss), S = split, D = dividend.

Three things to know

  1. The diluted share count rose 92.0% in a year.
  2. Over the past year the stock returned +594.7%, ahead of the S&P 500 by 579.6 percentage points.
  3. The stock is in an uptrend: above its 200-day average for 208 trading days, with the 50-day average above the 200-day.

PromtFinance scores

Each score is a percentile within the Healthcare sector (0–100). Under each score: how the stock ranks in its sector on every component. As of Oct 5, 2026.

Growth—Not enough data

How fast revenue, earnings and cash flow are growing.

Quality26Very weak

Returns on capital, margins, earnings quality and balance-sheet strength.

  • Return on invested capitalBottom 46%
  • Accruals (lower is better)Bottom 29%
Value68Positive

How cheap the shares are relative to earnings, cash flow and their own history.

  • Earnings yieldTop 35%
  • Free-cash-flow yieldTop 40%
  • EBITDA / enterprise valueTop 41%
Momentum92Exceptional

Strength and persistence of the price trend, including versus the S&P 500.

  • 12-month return excluding last monthTop 1%
  • 6-month returnTop 2%
  • 1-year return vs S&P 500Top 1%
  • Distance from 52-week highTop 41%
  • Trend checklist (0–4)Top 39%
Revisions80Strong

Earnings surprises and analyst sentiment (estimate-revision history is being collected).

  • Average EPS surprise, last 4 quartersTop 42%
  • Consecutive EPS beatsBottom 20%
  • Share of analysts rating BuyTop 10%
  • Upside to consensus price targetTop 20%
Stability46Neutral

Low volatility, shallow drawdowns, low market sensitivity and modest leverage.

  • Volatility, 60 days (lower is better)Bottom 11%
  • Maximum drawdown, 3 yearsTop 50%
  • Beta vs S&P 500 (lower is better)Top 24%

Fundamental momentum

MeasureNow (TTM)Year / quarter beforeSector rank
Return on invested capital-25.4%—Bottom 46%

Quality of earnings and balance sheet

Accruals (net income − OCF) / assetsLower is better; high accruals can signal weaker earnings quality.
-2.8%
Net debt / EBITDABelow 1× is conservative; above 3× is high leverage.
Net cash

Shareholder returns

Dividend yield (dividends paid, TTM)
0.00%
Net buyback yield (TTM)
-6.50%
Shareholder yield
-6.50%
Share count change, 1 year
+92.0%
Share count change, 3-year CAGR
+88.3%

Shareholder yield = dividends + net buybacks over the last four quarters, divided by market cap.

Based on the four quarters through Jun 30, 2026 (filed Aug 11, 2026).

Earnings and expectations

Earnings momentum

Consecutive EPS beats
0
Beats in the last 8 reports
7 of 8
Average EPS surprise, last 4
+8.0%
Average 2-day reaction, last 8
-0.8%
Positive 20 days after report
5 of 8

Analysts

Consensus price target
$35.00
Target vs current price
+198.1%
Analysts with a rating
5
Share rating Buy or Strong Buy
100%
Consensus rating
Buy

How the stock reacted to recent reports

Report dateEPS surprise2 days5 days20 days60 days
Aug 11, 2026-11.1%+0.1%+17.8%+26.4%—
May 12, 2026+16.7%-0.6%+38.9%+46.3%+122.9%
Mar 19, 2026+21.0%+5.1%+7.1%-0.4%+58.2%
Nov 12, 2025+5.3%-1.3%+5.3%+29.8%+152.3%
Aug 12, 2025+16.0%+4.5%+12.3%+20.8%+7.8%
May 13, 2025+30.0%-8.4%+13.6%+0.0%+3.9%
Mar 20, 2025+27.3%+0.0%-2.5%+5.8%+37.2%
Nov 13, 2024+23.1%-5.9%-4.4%-33.7%-5.9%

Returns from the close before each report. Past reactions do not determine future ones.

Earnings history

Report dateEPSEstimateSurpriseRevenue
Aug 11, 2026-$0.05-$0.05-11.1%—
May 12, 2026-$0.05-$0.06+16.7%—
Mar 19, 2026-$0.05-$0.06+21.0%—
Nov 12, 2025-$0.06-$0.06+5.3%—
Aug 12, 2025-$0.07-$0.08+16.0%—
May 13, 2025-$0.07-$0.10+30.0%—
Mar 20, 2025-$0.08-$0.11+27.3%—
Nov 13, 2024-$0.10-$0.13+23.1%—

Valuation in context

MultipleNow5-year median5-year percentileSector rank (cheapness)
Free-cash-flow yield-1.30%——Top 40%
Earnings yield-1.80%——Top 35%

Technical state

Trend checklist

  • ✗ Price above 20-day average
  • ✗ Price above 50-day average
  • ✓ Price above 200-day average
  • ✓ 50-day average above 200-day
  • ✗ MACD histogram positive

Trend quality

Days above the 50-day average
0
Days above the 200-day average
208
50-day average slope (20 days)
-3.3%
200-day average slope (20 days)
+15.4%
Distance from 50-day average
-4.6%
Distance from 200-day average
+50.9%
RSI (14)
46.8
Relative volume
0.60×

Risk and drawdowns

Volatility, 60 days (annualized)
92.8%
Volatility vs own 5-year history
54th percentile · Normal for this stock
Beta vs S&P 500 (2 years, weekly)
0.65
Correlation with S&P 500
0.09
Current drawdown from 1-year high
-24.1%
Maximum drawdown, 3 years
-69.7%

Largest declines in the past six years

From peakTo lowDeclineLengthRecovery
Dec 10, 2020Jan 26, 2024-97.1%785 daysNot yet recovered
Oct 26, 2020Nov 2, 2020-12.2%5 days13 days (Nov 19, 2020)

Declines of 10% or more from a closing high, measured on daily closes.

Financial statements

Market cap
$2.18B
EPS, diluted (TTM)
-$0.21
Revenue (TTM)
$0
52-week range
$1.39 – $15.88
FY 2021FY 2022FY 2023FY 2024FY 2025
Revenue$7.6M$1.0M$0$0$0
Gross profit$7.4M$900,000$0$0$0
Operating income-$25.3M-$42.0M-$37.9M-$31.5M-$28.3M
Net income-$20.7M-$41.3M-$37.3M-$30.9M-$26.9M
EPS (diluted)-$1.34-$2.13-$1.34-$0.50-$0.25
Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
Revenue$0$0$0$0$0$0$0$0
Net income-$7.1M-$6.7M-$5.8M-$6.6M-$6.8M-$7.7M-$8.4M-$9.6M
EPS (diluted)-$0.10-$0.09-$0.07-$0.07-$0.06-$0.05-$0.05-$0.05
FY 2021FY 2022FY 2023FY 2024FY 2025
Operating cash flow-$26.0M-$23.8M-$31.4M-$35.4M-$28.4M
Capital expenditure$0-$4.5M-$5.5M$0$0
Free cash flow-$26.0M-$28.3M-$36.9M-$35.4M-$28.4M
Dividends paid$0$0$0$0$0
Net share buybacks$9.0M$24.0M$22.2M$46.2M$86.8M

Cash outflows are shown as negative numbers.

Cash and short-term investments
$138.4M
Total assets
$145.4M
Total liabilities
$7.7M
Total debt
$737,000
Net debt
-$137.7M
Shareholders’ equity
$137.7M

As of Jun 30, 2026 (filed Aug 11, 2026).

Short interest

Shares sold short
59,068,630
Days to cover
8.60
Change vs previous report
+2.0%

FINRA short interest, settlement date Sep 15, 2026.

Stock splits

Nov 8, 2019
1-for-50
Jan 2, 2018
1-for-30
Nov 14, 2016
1-for-20