Akari Therapeutics PLC

AKTX Healthcare Biotechnology

In the quarter to June 2026, EPS fell 60.3%, free cash flow grew 4.51% and total debt fell 1.00%, each against the same quarter a year earlier. Operating cash flow growth for three consecutive years.

8.18 0.66 −7.47%
Market cap
$15.5M
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

Dec 25 Mar 26 Jun 26 Sep 26
Buy — — — — — — — — — — — —
Sell — — — — — — — — — — — —
Insider Ownership 2.87%

Capital & Financial Ratios $m

Market Cap 15.47
Revenue —
Net Income (30.96)
Free Cash Flow (10.76)
Net Debt (7.06)
Current Ratio 0.60 (below 1: weak)
Debt/Equity 0.04 (at or below 0.5: strong)
P/E ratio 0.00
Fwd P/E —
P/S ratio 0.00
P/B ratio 0.79
Past 5Y EPS Growth —
This Y EPS Growth 52.32% (at or above 15%: strong)
Next Y EPS Growth 44.32% (at or above 15%: strong)
Next Y revenue growth —
Next 5Y EPS Growth 46.65% (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 8.84%
10-year low 10-year high

Dividends

Payout Ratio —
Annual Dividend Rate —
Annual Dividend Yield —
total individual payouts
2023 Powerpack
2022 Powerpack
2021 Powerpack
2020 Powerpack
2019 Powerpack
special payouts not included in total or ratios

Assets vs Liabilities $m

2023 2024 2025 Q'26
Cash 4 3 5 8
Receivables — — — —
Inventory — — — —
Other 0 0 0 1
4 3 5 8
2023 2024 2025 Q'26
Payables 2 12 9 9
ST’ Debt — 1 1 1
Other 1 1 0 0
5 20 12 14

Compound Annual Growth %

10y 5y 3y
Sales — — —
Cash Flow 0.00% 0.00% 0.00%
Earnings 0.00% 0.00% 0.00%
Book Value (5.28%) 24.73% 151.02%

Revenue $m

Year
Fiscal quarters ending in the months shown.

Operating Cash Flow $m

Mar Jun Sep Dec Year
’26 (2) (3) — — —
’25 (2) (3) (2) (3) (11)
’24 (4) (5) (1) (2) (13)
’23 (5) (5) (2) (4) (16)
’22 (5) (9) — — (22)
’21 (7) (5) (2) (5) (19)
’20 (8) (4) (1) (4) (17)
Fiscal quarters ending in the months shown.

Free Cash Flow $m

Mar Jun Sep Dec Year
’26 (2) (3) — — —
’25 (2) (3) (2) (3) (11)
’24 (4) (5) (1) (2) (13)
’23 (5) (5) (2) (4) (16)
’22 (5) (9) — — (22)
’21 (7) (5) (2) (5) (19)
’20 (8) (4) (1) (4) (17)
Fiscal quarters ending in the months shown.

EPS $

Mar Jun Sep Dec Year
’26 (9.74) (2.68) — — —
’25 (5.43) (1.67) (7.84) (5.61) (20.55)
’24 (33.10) (32.10) (9.50) 0.00 (66.28)
’23 10.71 (0.68) (22.70) (38.17) (81.79)
’22 (80.00) (80.00) — — (224.00)
’21 (120.00) (88.00) (24.00) (96.00) (328.00)
’20 (104.00) (224.00) 21.58 (176.00) (432.00)
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 5,368.00 2,546.40 1,248.00 1,272.00 696.00 1,056.00 304.80 106.00 36.00 8.72

Analyst estimates 2026–2028

Powerpack
High 15,802.40 17,760.00 3,600.00 7,360.00 2,232.00 3,368.00 1,288.00 440.00 176.00 69.20
People
People Employees 15 17 13 10 9 9 15 12 8 6
Revenue/emp, $m 0.00 0.00 0.00 0.00 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 0.00 0.00 0.00 0.00 — — —
EBT (18) (35) (16) (17) (17) (17) (18) (10) (20) (18)
EBT margin, % 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Net income (18) (35) (16) (17) (17) (17) (18) (10) (20) (17)
Depreciation 0 0 0 0 0 0 0 0 0 —
Per share, $
Per share, $ Revenue 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Earnings (1,232.30) (2,270.46) (855.25) (744.00) (432.00) (328.00) (224.00) (81.79) (66.28) (20.55)
Cash flow (1,675.14) (2,025.56) (1,169.96) (564.12) (429.12) (350.96) (275.34) (134.25) (42.04) (12.56)
Capex (3.73) (2.37) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Free cash flow (1,678.86) (2,027.92) (1,169.96) (564.12) (429.12) (350.96) (275.34) (134.25) (42.04) (12.56)
Book value 2,319.90 1,099.62 161.21 0.33 237.58 103.44 22.93 (1.87) 74.44 33.66
Shares, m 0 0 0 0 0 0 0 0 0 1
Valuation, ×
Valuation, × P/E — — — — — — — — — —
P/S — — — — — — — — — —
P/B — — — — — — — — — —
EV/Sales — — — — — — — — — —
EV/FCF — — — — — — — — — —
Cash, $m
Cash, $m Operating cash flow (25) (32) (23) (13) (17) (19) (22) (16) (13) (11)
Capex 0 0 — — — — — — — —
Free cash flow (25) (32) (23) (13) (17) (19) (22) (16) (13) (11)
Balance, $m
Balance, $m Working capital 34 17 3 0 9 6 2 0 (17) (7)
Total debt — — 2 3 — — — — 1 1
Net debt (44) (28) (4) (3) (14) (9) (13) (4) (2) (5)
Shareholders’ equity 34 17 3 0 9 6 2 0 22 28
Returns, %
Returns, % ROA (31.34) (94.49) (88.82) (232.21) (162.03) (132.74) (139.31) (110.06) (72.08) (35.14)
ROIC 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (66.73) (45.48)
ROE (43.81) (138.13) (162.51) (1,080.27) (363.75) (233.27) (483.23) (1,281.43) (179.92) (68.43)
Negative figures in brackets.

All 10 years →

Charts ten years each

Akari Therapeutics PLC 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
PBM Psyence Biomedical Ltd. $16.5M 0.2× — — n/m −707.20% (below 0%: shrinking) — 0.00% Compare
TCRX TScan Therapeutics, Inc. $16.2M — (loss-making) — (loss-making) −65.83% (below 0%: shrinking) n/m +18.95% (above 0%: growing) 100.00% (2,901.33%) Compare
AKTX Akari Therapeutics PLC $15.5M — (loss-making) — — n/m +4.51% (above 0%: growing) 0.00% 0.00%
VAXX Vaxxinity, Inc. $15.5M — (loss-making) — (loss-making) −100.23% (below 0%: shrinking) n/m +17.00% (above 0%: growing) 0.00% 0.00% Compare
MRKR MARKER THERAPEUTICS, INC. $15.3M — (loss-making) — (loss-making) +2.75% (above 0%: growing) n/m −97.84% (below 0%: shrinking) 100.00% 0.00% Compare
NCEL NewcelX Ltd. $15.3M — (loss-making) — — n/m −87.71% (below 0%: shrinking) 0.00% — Compare
GTBP GT Biopharma, Inc. $15.2M — (loss-making) — −100.00% (below 0%: shrinking) n/m −41.34% (below 0%: shrinking) 0.00% 0.00% Compare
DARE Dare Bioscience, Inc. $14.6M — (loss-making) — (loss-making) +984.43% (above 0%: growing) n/m −30.23% (below 0%: shrinking) (70.56%) (1,582.93%) Compare
ADAPY Adaptimmune Therapeutics PLC $14.6M — (loss-making) — (loss-making) −89.33% (below 0%: shrinking) n/m −174.72% (below 0%: shrinking) 81.71% (221.45%) Compare
Median of peers $15.3M — — −77.58% — −64.52% 0.00% 0.00%

All 614 Biotechnology stocks →

Akari Therapeutics PLC (AKTX) key facts

  • Akari Therapeutics PLC (AKTX) is a Biotechnology company in the Healthcare sector, traded in the US as an ADR.
  • As of October 16, 2026, AKTX traded at $8.18, a market capitalization of $15.5 million.
  • Return on equity was −68.4% and debt-to-equity 0.04.

Source: company filings (standardised) and stockrow calculations.

Akari Therapeutics PLC (AKTX) Latest News

17 Jan

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