OmniAb, Inc.

OABI Healthcare Biotechnology

OmniAb, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $18.7 million, down 29.3% from fiscal 2024. In the quarter to June 2026, revenue grew 244.2%, EPS grew 66.7% and free cash flow grew 211.2%, each against the same quarter a year earlier. Insiders bought in the last twelve months.

4.59 0.14 −2.96%
Market cap
$687.7M
P/E
0.0×
Fwd P/E
−6.1×
Dividend yield
—
F-score
2/9
Altman Z
2.45
Beneish M
−2.40
Dividend safety
n/a

Insider Decisions trades per month

Total buys 0.11
Total sells 0.28
Totals in millions of $.
Dec 25 Mar 26 Jun 26 Sep 26
Buy 1 — — — — — — — — — — —
Sell — 3 — 6 — 3 — — — — — —
Insider Ownership 7.99%

Capital & Financial Ratios $m

Market Cap 687.70
Revenue 38.46
Net Income (44.27)
Free Cash Flow (18.14)
Net Debt (51.99)
Current Ratio 4.80 (at or above 1.5: strong)
Debt/Equity 0.00 (at or below 0.5: strong)
P/E ratio 0.00
Fwd P/E (6.07) (negative: loss-making)
P/S ratio 15.37 (above 10: high)
P/B ratio 2.27
Past 5Y EPS Growth —
This Y EPS Growth 36.59% (at or above 15%: strong)
Next Y EPS Growth 25.76% (at or above 15%: strong)
Next Y revenue growth 87.72% (at or above 10%: strong)
Next 5Y EPS Growth 44.02% (at or above 15%: strong)

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

Valuation vs history

P/S against its own 10 years 71.92%
10-year low 10-year high
P/B against its own 10 years 91.81%
10-year low 10-year high
EV/Sales against its own 10 years 74.76%
10-year low 10-year high

Dividends

Payout Ratio —
Annual Dividend Rate —
Annual Dividend Yield —

Assets vs Liabilities $m

2023 2024 2025 Q'26
Cash 87 59 54 52
Receivables 4 5 7 10
Inventory — — — —
Other — — — —
95 68 65 66
2023 2024 2025 Q'26
Payables 4 2 2 2
ST’ Debt — — — —
Other 1 1 1 1
23 15 16 14

Compound Annual Growth %

10y 5y 3y
Sales — — (31.89%)
Cash Flow — — 0.00%
Earnings — — 0.00%
Book Value — — (7.86%)

Revenue $m

Mar Jun Sep Dec Year
’26 14 13 — — —
’25 4 4 2 8 19
’24 4 8 4 11 26
’23 17 7 5 5 34
’22 10 7 7 35 59
Fiscal quarters ending in the months shown.

Operating Cash Flow $m

Mar Jun Sep Dec Year
’26 (5) 3 — — —
’25 (16) (5) (10) (6) (36)
’24 (17) (12) (7) (4) (40)
’23 28 (10) (6) (9) 2
’22 12 (4) (4) (7) (4)
Fiscal quarters ending in the months shown.

Free Cash Flow $m

Mar Jun Sep Dec Year
’26 (5) 3 — — —
’25 (16) (2) (10) (6) (34)
’24 (18) (13) (7) (4) (42)
’23 27 (11) (7) (9) 1
’22 8 (8) (8) (12) (21)
Fiscal quarters ending in the months shown.

EPS $

Mar Jun Sep Dec Year
’26 (0.06) (0.05) — — —
’25 (0.17) (0.15) (0.14) (0.11) (0.57)
’24 (0.19) (0.13) (0.16) (0.12) (0.61)
’23 (0.06) (0.15) (0.16) (0.14) (0.51)
’22 (0.08) (0.12) (0.15) 0.07 (0.26)
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 Fiscal years to December

Group Line 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Trend 2026e 2027e 2028e
Price, $
Price, $ Low — — — — — 9.75 1.91 3.07 3.43 1.22

Analyst estimates 2026–2028

Powerpack
High — — — — — 10.50 10.50 6.20 6.72 4.02
People
People Employees — — — — — 0 95 106 114 89
Revenue/emp, $m — — — — — 0.00 0.62 0.32 0.23 0.21
Income, $m
Income, $m Revenue — — — — — 35 59 34 26 19
Gross margin, % — — — — — 100.00 100.00 100.00 100.00 98.38
EBT — — — — — (34) (26) (64) (71) (66)
EBT margin, % — — — — — (98.85) (44.11) (188.39) (270.59) (355.16)
Net income — 0 — — — (27) (22) (51) (62) (65)
Depreciation — — — — — 16 18 16 22 21
Per share, $
Per share, $ Revenue — — — — — 0.42 0.69 0.34 0.26 0.16
Earnings — — — — — (0.33) (0.26) (0.51) (0.61) (0.57)
Cash flow — — — — — (0.07) (0.04) 0.02 (0.39) (0.32)
Capex — — — — — (0.05) (0.20) (0.02) (0.02) 0.02
Free cash flow — — — — — (0.12) (0.24) 0.01 (0.41) (0.30)
Book value — — — — — 2.84 4.00 3.16 2.81 2.35
Shares, m — — — — — 83 85 100 102 114
Valuation, ×
Valuation, × P/E — — — — — 0.00 0.00 0.00 0.00 0.00
P/S — — — — — 0.00 5.01 18.24 13.73 11.26
P/B — — — — — 3.53 0.87 1.98 1.26 0.79
EV/Sales — — — — — 0.00 3.52 15.69 11.48 8.37
EV/FCF — — — — — (145.62) (10.01) 762.50 (7.29) (4.59)
Cash, $m
Cash, $m Operating cash flow — — — — — (6) (4) 2 (40) (36)
Capex — — — — — (4) (17) (2) (2) 2
Free cash flow — — — — — (10) (21) 1 (42) (34)
Balance, $m
Balance, $m Working capital — — — — — 2 99 72 53 49
Total debt — — — — — 14 26 — — —
Net debt — — — — — 0 (88) (87) (59) (54)
Shareholders’ equity — — — — — 234 341 315 288 267
Returns, %
Returns, % ROA — — — — — (17.76) (6.16) (12.71) (17.70) (20.68)
ROIC — — — — — (9.51) (6.58) (19.06) (20.41) (20.24)
ROE — — — — — 0.00 (7.76) (15.43) (20.60) (23.36)
Negative figures in brackets.

All 10 years →

Fiscal years to Dec 2025 · latest quarter Jun 2026

Charts ten years each

OmniAb, 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
ACHV Achieve Life Sciences, Inc. $717.2M — (loss-making) — +54.44% (above 0%: growing) n/m −19.01% (below 0%: shrinking) 0.00% 0.00% Compare
FDMT 4D Molecular Therapeutics, Inc. $711.0M — (loss-making) — (loss-making) +25,106.67% (above 0%: growing) n/m −61.28% (below 0%: shrinking) 100.00% (2,037.16%) Compare
ANL Adlai Nortye Ltd. Sponsored ADR $710.1M — — — — +46.03% (above 0%: growing) — — Compare
OABI OmniAb, Inc. $687.7M — (loss-making) — (loss-making) +244.24% (above 0%: growing) n/m +211.16% (above 0%: growing) 95.45% (49.47%)
ANNX Annexon, Inc. $682.5M — (loss-making) — — n/m −26.41% (below 0%: shrinking) 0.00% 0.00% Compare
MDXG MiMedx Group, Inc $682.2M 111× — (loss-making) −34.73% (below 0%: shrinking) n/m −174.83% (below 0%: shrinking) 68.96% (28.69%) Compare
CADL Candel Therapeutics, Inc. $681.8M — (loss-making) — (loss-making) 0.00% n/m −93.35% (below 0%: shrinking) 0.00% 0.00% Compare
PHAR Pharming Group N.V. Sponsored ADR $681.6M 62.4× — (loss-making) −3.22% (below 0%: shrinking) −57.14% (below 0%: shrinking) −183.87% (below 0%: shrinking) 83.92% 1.44% Compare
GYRE Gyre Therapeutics, Inc. $678.6M — (loss-making) — (loss-making) −2.12% (below 0%: shrinking) n/m −130.45% (below 0%: shrinking) 92.41% (49.35%) Compare
Median of peers $682.3M — — −1.06% — −77.31% 68.96% 0.00%

All 614 Biotechnology stocks →

OmniAb, Inc. (OABI) key facts

  • Concern: OmniAb, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $18.7 million, down 29.3% from fiscal 2024.
  • OmniAb, Inc. (OABI) is a Biotechnology company in the Healthcare sector, listed on Nasdaq.
  • As of October 16, 2026, OABI traded at $4.59, a market capitalization of $687.7 million.
  • Return on equity was −23.4% and debt-to-equity 0.00.
  • Its Piotroski F-score is 2 out of 9 and its Altman Z-score is 2.45 (grey zone) for fiscal 2025.

Source: company filings (standardised) and stockrow calculations.

OmniAb, Inc. (OABI) Latest News

15 Mar

Impact 4 · transcript
stockrow.com/OABI · Data as of Jun 30, 2026 · For information only; not investment advice. · © 2026 stockrow.com