LeonaBio, Inc.

LONA Healthcare Biotechnology

In the quarter to June 2026, EPS grew 55.6% and free cash flow fell 142.3%, each against the same quarter a year earlier.

5.20 0.09 −1.70%
Market cap
$49.8M
P/E
0.0×
Fwd P/E
—
Dividend yield
—
F-score
n/a
Altman Z
n/a
Beneish M
n/a
Dividend safety
n/a

Insider Decisions trades per month

Total sells 0.10
Totals in millions of $.
Dec 25 Mar 26 Jun 26 Sep 26
Buy — — — — — — — — — — — —
Sell — — 5 — 5 — — — — — — —
Insider Ownership 73.15%

Capital & Financial Ratios $m

Market Cap 49.84
Revenue —
Net Income (141.45)
Free Cash Flow (61.93)
Net Debt (51.07)
Current Ratio 7.01 (at or above 1.5: strong)
Debt/Equity 0.00 (at or below 0.5: strong)
P/E ratio 0.00
Fwd P/E —
P/S ratio 0.00
P/B ratio 3.67
Past 5Y EPS Growth —
This Y EPS Growth 88.52% (at or above 15%: strong)
Next Y EPS Growth 17.46% (at or above 15%: strong)
Next Y revenue growth —
Next 5Y EPS Growth 58.52% (at or above 15%: strong)

Green and red mark values outside typical ranges. How we judge →

Valuation vs history

P/B against its own 10 years 93.68%
10-year low 10-year high

Dividends

Payout Ratio —
Annual Dividend Rate —
Annual Dividend Yield —
total individual payouts
2023 Powerpack
2022 Powerpack
2021 Powerpack
special payouts not included in total or ratios

Assets vs Liabilities $m

2023 2024 2025 Q'26
Cash 147 51 88 51
Receivables 2 — — —
Inventory — — — —
Other — — — —
155 55 89 55
2023 2024 2025 Q'26
Payables 0 0 5 2
ST’ Debt — — — —
Other — — 37 —
29 13 48 8

Compound Annual Growth %

10y 5y 3y
Sales — — —
Cash Flow — 0.00% 0.00%
Earnings — 0.00% 0.00%
Book Value — (36.74%) (50.93%)

Revenue $m

Year
Fiscal quarters ending in the months shown.

Operating Cash Flow $m

Mar Jun Sep Dec Year
’26 (21) (17) — — —
’25 (15) (7) (5) (19) (46)
’24 (26) (22) (23) (26) (97)
’23 (26) (24) (24) (26) (101)
’22 (17) (19) (22) (16) (72)
’21 (7) (7) (10) (18) (43)
’20 (1) (3) (9) (11) (24)
Fiscal quarters ending in the months shown.

Free Cash Flow $m

Mar Jun Sep Dec Year
’26 (21) (17) — — —
’25 (15) (7) (5) (19) (46)
’24 (26) (22) (23) (26) (97)
’23 (26) (24) (24) (26) (101)
’22 (17) (19) (22) (16) (74)
’21 (8) (7) (10) (19) (45)
’20 (1) (3) (9) (13) (26)
Fiscal quarters ending in the months shown.

EPS $

Mar Jun Sep Dec Year
’26 (1.73) (0.80) — — —
’25 (2.30) (1.80) (1.68) (18.90) (24.70)
’24 (6.90) (7.00) (7.50) (3.90) (25.20)
’23 (7.30) (7.80) (8.70) (7.10) (30.90)
’22 (5.60) (6.50) (5.30) (7.90) (25.30)
’21 (2.50) (3.80) (4.20) (3.70) (14.90)
’20 (4.82) (4.83) (11.20) (2.40) (16.70)
Fiscal quarters ending in the months shown.

Target Price Range

Analyst price targets

Recommendation Rating

1
1Buy 2 3Hold 4 5Sell

Ten years at a glance

Group Line 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Trend 2026e 2027e 2028e
Price, $
Price, $ Low — — — — 157.90 88.80 25.30 13.30 4.12 2.20

Analyst estimates 2026–2028

Powerpack
High — — — — 347.90 342.50 142.20 44.10 42.98 8.36
People
People Employees — — — — 22 35 64 67 26 19
Revenue/emp, $m — — — — 0.00 0.00 0.00 0.00 0.00 0.00
Income, $m
Income, $m Revenue — — — — — — — — — —
Gross margin, % — — — — 0.00 0.00 0.00 — — —
EBT — — (5) (5) (20) (55) (96) (118) (97) (106)
EBT margin, % — — 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Net income — 0 (5) (5) (20) (55) (96) (118) (97) (106)
Depreciation — — 0 0 0 1 0 0 0 1
Per share, $
Per share, $ Revenue — — 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Earnings — — (14.69) (14.47) (16.70) (14.90) (25.30) (30.90) (25.20) (24.70)
Cash flow — — (12.92) (10.41) (20.15) (11.67) (19.21) (26.50) (25.25) (10.69)
Capex — — 0.00 0.00 (1.94) (0.43) (0.30) (0.08) (0.01) 0.00
Free cash flow — — (12.92) (10.41) (22.09) (12.10) (19.51) (26.58) (25.26) (10.69)
Book value — — 6.24 (7.49) 229.20 86.97 62.32 34.24 11.65 6.50
Shares, m — — 0 0 1 4 4 4 4 4
Valuation, ×
Valuation, × P/E — — — — — — — — — —
P/S — — — — — — — — — —
P/B — — — — — — — — — —
EV/Sales — — — — — — — — — —
EV/FCF — — — — — — — — — —
Cash, $m
Cash, $m Operating cash flow — — (4) (4) (24) (43) (72) (101) (97) (46)
Capex — — — — (2) (2) (1) 0 0 —
Free cash flow — — (4) (4) (26) (45) (74) (101) (97) (46)
Balance, $m
Balance, $m Working capital — — 4 1 188 252 186 126 42 42
Total debt — — 1 2 1 2 2 — — —
Net debt — — (4) (1) (185) (254) (200) (147) (51) (88)
Shareholders’ equity — — 2 (3) 274 321 235 130 45 28
Returns, %
Returns, % ROA — — (206.65) (144.93) (14.16) (17.94) (32.41) (56.25) (88.52) (139.94)
ROIC — — 0.00 0.00 (13.95) (59.43) (186.85) 0.00 0.00 0.00
ROE — — 29.45 29.82 (15.68) (18.43) (34.39) (64.42) (110.77) (290.81)
Negative figures in brackets.

All 10 years →

Charts ten years each

LeonaBio, Inc. vs peers in Biotechnology (Q) = latest quarter vs a year earlier

Company Market cap P/E Fwd P/E Revenue growth (Q) EPS growth (Q) FCF growth (Q) Gross margin (Q) EBIT margin (Q) Compare
INKT MiNK Therapeutics, Inc. $50.7M — (loss-making) — — n/m −32.73% (below 0%: shrinking) 0.00% 0.00% Compare
LONA LeonaBio, Inc. $49.8M — (loss-making) — — n/m −142.29% (below 0%: shrinking) 0.00% 0.00%
CRBU Caribou Biosciences, Inc. $49.8M — (loss-making) — (loss-making) −43.79% (below 0%: shrinking) n/m −33.16% (below 0%: shrinking) 100.00% (1,690.39%) Compare
MREO Mereo BioPharma Group plc - Sponsored ADR $49.3M — (loss-making) — (loss-making) — n/m +21.02% (above 0%: growing) 0.00% 0.00% Compare
HYPD Hyperion DeFi, Inc. $49.0M — (loss-making) 3.6× +2,333.33% (above 0%: growing) n/m +86.82% (above 0%: growing) 100.00% 8,668.63% Compare
HOWL Werewolf Therapeutics, Inc. $48.5M — (loss-making) — (loss-making) +256.11% (above 0%: growing) n/m +146.46% (above 0%: growing) 100.00% 34.09% Compare
ELTX Elicio Therapeutics, Inc. $48.2M — (loss-making) — (loss-making) −55.27% (below 0%: shrinking) n/m +8.77% (above 0%: growing) 0.00% 0.00% Compare
ACET Adicet Bio, Inc. $48.1M — (loss-making) — (loss-making) +727.73% (above 0%: growing) n/m +24.94% (above 0%: growing) 0.00% 0.00% Compare
KLRS Kalaris Therapeutics Inc. $47.8M — (loss-making) — — n/m +11.91% (above 0%: growing) 0.00% 0.00% Compare
Median of peers $48.7M — — +256.11% — +16.47% 0.00% 0.00%

All 614 Biotechnology stocks →

LeonaBio, Inc. (LONA) key facts

  • Concern: LeonaBio, Inc. reported a net loss of $105.6 million, or a loss of $24.70 per share, for fiscal 2025.
  • LeonaBio, Inc. (LONA) is a Biotechnology company in the Healthcare sector, listed on Nasdaq.
  • As of October 16, 2026, LONA traded at $5.20, a market capitalization of $49.8 million.
  • Return on equity was −290.8% and debt-to-equity 0.00.

Source: company filings (standardised) and stockrow calculations.

LeonaBio, Inc. (LONA) Latest News

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