KLRS Kalaris Therapeutics, Inc. - Common Stock

NASDAQ · Biotechnology · View on SEC EDGAR ↗
$4.71
Price · May 20, 2026
Fundamentals as of May 12, 2026

KLRS Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range

Price
$4.71
Market Cap
$193M
P/E (TTM)
-3.0
EPS (TTM)
$-2.85
Revenue (TTM)
Div Yield
ROE
-65.8%
Debt/Equity
52W Range
$2 – $12

KLRS Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view

10-Year Performance Revenue, net income, margins and EPS trends

Revenue & Net Income
2019-12-31 2019-12-31
EPS $-2.85
5-point trend, -4.0%
2021-12-31 2025-12-31
Free Cash Flow $-39M
2-point trend, +36.8%
2020-12-31 2025-12-31
Margins

Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?

Metric
5Y trend
KLRS
Peer Median
P/E (TTM)
5-point trend, +97.3%
-3.0
3.0
P/B
5-point trend, -98.4%
2.5
4.1
Price / FCF
2-point trend, +99.4%
-5.0

Profitability Gross, operating and net margins; ROE, ROA, ROIC

Metric
5Y trend
KLRS
Peer Median
ROA
5-point trend, -148.4%
-67.9%
-57.8%
ROE
5-point trend, -243.0%
-65.8%
-74.2%
ROIC
4-point trend, +23.1%
-58.6%

Financial Health Debt, liquidity, solvency — balance sheet strength

Metric
5Y trend
KLRS
Peer Median
Current Ratio
5-point trend, -58.4%
12.2
6.9
Quick Ratio
5-point trend, -58.1%
12.1

Growth Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR

Metric
5Y trend
KLRS
Peer Median

Per Share Metrics EPS, book value per share, cash flow per share, dividend per share

Metric
5Y trend
KLRS
Peer Median
EPS (Diluted)
5-point trend, -4.0%
$-2.85

Capital Efficiency Asset turnover, inventory turnover, receivables turnover

Metric
5Y trend
KLRS
Peer Median

KLRS Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside

BUY 13 analysts
  • Strong Buy 5 38.5%
  • Buy 6 46.2%
  • Hold 2 15.4%
  • Sell 0 0.0%
  • Strong Sell 0 0.0%

12-Month Price Target

8 analysts · 2026-05-20
Median target $19.50 +314.0%
Mean target $18.75 +298.1%

Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date

Avg Surprise
-0.06%
Period EPS Actual EPS Est Surprise
March 31, 2026 $-0.46 $-0.53 0.07%
Dec. 31, 2025 $-0.51 $-0.54 0.03%
Sept. 30, 2025 $-0.64 $-0.67 0.03%
June 30, 2025 $-0.61 $-0.53 -0.08%
March 31, 2025 $-2.52 $-0.79 -1.7%
June 30, 2024 $-1.15 $-2.46 1.3%

Peer Comparison Key metrics vs sector peers

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
KLRS $193M -3.0 -65.8%
EQ $95M -4.0 13.9% -133.1%
COYA $121M -4.6 123.6% -267.1% -59.5%
CADL $310M -7.8 -53.7%
CBUS -0.6 -14.6% -3492.3% -223.0%
INO $120M -1.0 -70.0% -130000.0% -322.8%
QTTB $43M 1.4 55.5% 200.3%
PEPG $448M -3.1 -82.0%

Full Fundamentals All metrics by year — income statement, balance sheet, cash flow

Income Statement 16
Annual Income Statement data for KLRS
Metric Trend 2025202420232022202120202019
Revenue · · · · · · $165.0K
R&D Expense 7-point trend, +89.3% $31M $45M $133M $119M $121M $50M $16M
SG&A Expense 7-point trend, +45.0% $15M $7M $48M $52M $49M $22M $11M
Operating Expenses 7-point trend, +71.8% $46M $52M $200M $171M $170M $71M $27M
Operating Income 7-point trend, -72.8% $-46M $-52M $-200M $-171M $-170M $-71M $-27M
Interest Expense 2-point trend, -46.6% $1M $3M · · · · ·
Interest Income 6-point trend, +165.7% · $5M $6M $2M $1M $1M $2M
Other Non-op 7-point trend, +244.9% $3M $188.0K $4M $351.0K $-2M $195.0K $797.0K
Pretax Income 7-point trend, -82.2% $-43M $-69M $-191M $-169M $-171M $-70M $-24M
Income Tax 5-point trend, -100.0% $0 $0 $-126.0K $-265.0K $1M · ·
Net Income 7-point trend, -82.2% $-43M $-69M $-190M $-169M $-172M $-70M $-24M
EPS (Basic) 5-point trend, -4.0% $-2.85 $-51.77 $-42.09 $-2.20 $-2.74 · ·
EPS (Diluted) 5-point trend, -4.0% $-2.85 $-51.77 $-42.09 $-2.20 $-2.74 · ·
Shares (Basic) 5-point trend, -75.7% 15,267,817 1,335,925 4,524,226 76,654,856 62,782,126 · ·
Shares (Diluted) 5-point trend, -75.7% 15,267,817 1,335,925 4,524,226 76,654,856 62,782,126 · ·
EBITDA 5-point trend, +35.2% $-46M $-65M $-200M $-170M · $-71M ·
Balance Sheet 21
Annual Balance Sheet data for KLRS
Metric Trend 2025202420232022202120202019
Cash & Equivalents 7-point trend, +60.5% $98M $2M $90M $106M $202M $123M $61M
Short-term Investments 7-point trend, -69.3% $20M $0 $94M $128M $46M $234M $65M
Prepaid Expense 7-point trend, +22.3% $827.0K $967.0K $3M $7M $5M $5M $676.0K
Current Assets 7-point trend, -6.7% $119M $3M $188M $243M $253M $361M $127M
PP&E (Net) 4-point trend, +165.7% · · · $930.0K $2M $812.0K $350.0K
PP&E (Gross) 5-point trend, +419.8% · · $2M $2M $2M $904.0K $369.0K
Accum. Depreciation 4-point trend, +5184.2% · · · $1M $281.0K $92.0K $19.0K
Other Non-current Assets 5-point trend, -13.5% $953.0K $410.0K $122.0K $612.0K $1M · ·
Total Assets 7-point trend, -12.7% $122M $6M $191M $277M $287M $371M $139M
Accounts Payable 7-point trend, +103.3% $1M $2M $7M $3M $8M $963.0K $630.0K
Accrued Liabilities 6-point trend, -3.3% · $5M $10M $14M $20M $8M $5M
Current Liabilities 7-point trend, +6.7% $10M $25M $28M $24M $38M $12M $9M
Capital Leases 7-point trend, -87.0% $1M $0 $17M $28M $23M $5M $9M
Total Liabilities 7-point trend, +141.2% $43M $57M $45M $53M $61M $18M $18M
Common Stock 6-point trend, -71.4% $2.0K $0 $0 $9.0K $7.0K $7.0K ·
Paid-in Capital 7-point trend, +6271.5% $239M $20M $802M $691M $522M $478M $4M
Retained Earnings 7-point trend, -189.2% $-160M $-117M $-656M $-466M $-297M $-125M $-55M
AOCI 7-point trend, -91.2% $6.0K $0 $-62.0K $-468.0K $-155.0K $-112.0K $68.0K
Stockholders' Equity 7-point trend, +253.0% $79M $-97M $-45M $225M $225M $353M $-52M
Liabilities + Equity 7-point trend, -12.7% $122M $6M $191M $277M $287M $371M $139M
Shares Outstanding 7-point trend, +990.7% 22,902,418 1,356,431 4,962,997 93,093,243 63,565,886 61,931,255 2,099,740
Cash Flow 15
Annual Cash Flow data for KLRS
Metric Trend 2025202420232022202120202019
D&A 5-point trend, +1994.7% · · $398.0K $723.0K $189.0K $73.0K $19.0K
Stock-based Comp 7-point trend, -33.0% $2M $895.0K $41M $41M $44M $9M $3M
Deferred Tax Flat — no change across 2 periods $0 $0 · · · · ·
Restructuring · $10M · · · · ·
Other Non-cash 3-point trend, +4786.2% · · $25M $-15M · $-529.0K ·
Operating Cash Flow 7-point trend, -90.4% $-38M $-21M $-124M $-142M $-106M $-61M $-20M
CapEx 4-point trend, -41.0% $200.0K · · · $26.0K $235.0K $339.0K
Investing Cash Flow 7-point trend, +69.5% $-20M $95M $38M $-80M $186M $-169M $-65M
Stock Issued 2-point trend, -66.8% $42M · · $126M · · ·
Net Stock Activity 2-point trend, -66.8% $42M · · $126M · · ·
Financing Cash Flow 7-point trend, +28.2% $155M $19M $70M $127M $232.0K $292M $121M
Net Change in Cash 7-point trend, +168.3% $97M $-2M $-16M $-96M $80M $62M $36M
Taxes Paid 4-point trend, -100.0% $0 $0 $220.0K $613.0K · · ·
Free Cash Flow 2-point trend, +36.8% $-39M · · · · $-61M ·
Levered FCF $-40M · · · · · ·
Profitability 3
Annual Profitability data for KLRS
Metric Trend 2025202420232022202120202019
ROA 5-point trend, -148.4% -67.9% -38.0% -81.4% -59.9% · -27.4% ·
ROE 5-point trend, -243.0% -65.8% -491.2% -111.6% -70.6% · -19.2% ·
ROIC 4-point trend, +23.1% -58.6% -57.8% -137.0% -76.1% · · ·
Liquidity & Solvency 3
Annual Liquidity & Solvency data for KLRS
Metric Trend 2025202420232022202120202019
Current Ratio 5-point trend, -58.4% 12.2 22.6 6.6 10.0 · 29.4 ·
Quick Ratio 5-point trend, -58.1% 12.1 22.6 6.5 9.6 · 29.0 ·
Interest Coverage -32.0 · · · · · ·
Per Share 4
Annual Per Share data for KLRS
Metric Trend 2025202420232022202120202019
Book Value / Share 5-point trend, -39.6% $3.44 $22.48 $1.28 $2.41 · $5.70 ·
Cash Flow / Share 4-point trend, -35.6% $-2.51 $-13.52 $-1.20 $-1.85 · · ·
Cash / Share 5-point trend, +116.2% $4.28 $23.47 $0.79 $1.14 · $1.98 ·
EPS (TTM) 5-point trend, -4.0% $-2.85 $-51.77 $-42.09 $-2.20 $-2.74 · ·
Valuation (TTM) 8
Annual Valuation (TTM) data for KLRS
Metric Trend 2025202420232022202120202019
Net Income TTM 6-point trend, +37.8% $-43M $-69M $-190M $-169M $-172M $-70M ·
Market Cap 5-point trend, -99.6% $193M $49M $1.79B $10.98B · $54.75B ·
P/E 5-point trend, +97.3% -3.0 -0.2 -0.4 -53.6 -108.6 · ·
P/B 5-point trend, -98.4% 2.5 0.4 12.2 48.9 · 155.1 ·
P / Tangible Book 4-point trend, -98.4% 2.5 · · 48.9 84.0 155.1 ·
P / Cash Flow 5-point trend, +99.4% -5.0 -0.7 -14.3 -77.3 · -900.4 ·
P / FCF 2-point trend, +99.4% -5.0 · · · · -896.9 ·
Earnings Yield 5-point trend, -3570.7% -33.8% -535.9% -269.1% -1.9% -0.92% · ·

Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years

Income Statement
2025-12-312024-12-312023-12-312022-12-312021-12-31
Net Income $-43M$-69M$-190M$-169M$-172M
Diluted EPS $-2.85$-51.77$-42.09$-2.20$-2.74
Balance Sheet
2025-12-312024-12-312023-12-312022-12-312021-12-31
Current Ratio 12.222.66.610.0
Quick Ratio 12.122.66.59.6
Cash Flow
2025-12-312024-12-312023-12-312022-12-312021-12-31
Free Cash Flow $-39M

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