Prime Medicine, Inc.

PRME Healthcare Biotechnology

Prime Medicine, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $4.6 million, up 55.3% from fiscal 2024. In the quarter to June 2026, revenue grew 3.50%, EPS grew 41.5% and free cash flow grew 4.40%, each against the same quarter a year earlier.

3.47 0.14 −3.88%
Market cap
$654.8M
P/E
0.0×
Fwd P/E
−3.0×
Dividend yield
—
F-score
n/a
Altman Z
−3.72
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 45.02%

Capital & Financial Ratios $m

Market Cap 654.77
Revenue 4.07
Net Income (187.89)
Free Cash Flow (156.85)
Net Debt (95.07)
Current Ratio 3.05 (at or above 1.5: strong)
Debt/Equity 0.00 (at or below 0.5: strong)
P/E ratio 0.00
Fwd P/E (3.02) (negative: loss-making)
P/S ratio 150.99 (above 10: high)
P/B ratio 15.45 (above 6: high)
Past 5Y EPS Growth —
This Y EPS Growth 28.53% (at or above 15%: strong)
Next Y EPS Growth 4.16%
Next Y revenue growth 90.65% (at or above 10%: strong)
Next 5Y EPS Growth 13.58%

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

Valuation vs history

P/B against its own 10 years 97.06%
10-year low 10-year high

Dividends

Payout Ratio —
Annual Dividend Rate —
Annual Dividend Yield —
total individual payouts
2019 1.00
0.20
0.80
2018 0.60
0.01
0.15
0.23
0.21
2017 1.07
0.03
0.11
0.07
0.86
2016 1.08
0.02
0.17
0.16
0.73
special payouts not included in total or ratios

Assets vs Liabilities $m

2023 2024 2025 Q'26
Cash 122 190 178 95
Receivables — — — —
Inventory — — — —
Other 2 15 1 0
143 212 181 97
2023 2024 2025 Q'26
Payables 20 11 9 6
ST’ Debt — — — —
Other — — — —
56 38 37 32

Compound Annual Growth %

10y 5y 3y
Sales — — —
Cash Flow — 0.00% 0.00%
Earnings — 0.00% 0.00%
Book Value — 0.00% (27.43%)

Revenue $m

Mar Jun Sep Dec Year
’26 1 1 — — —
’25 1 1 1 1 5
’24 1 — 0 2 3
Fiscal quarters ending in the months shown.

Operating Cash Flow $m

Mar Jun Sep Dec Year
’26 (43) (41) — — —
’25 (49) (41) (35) (37) (163)
’24 (68) (45) (26) 16 (123)
’23 (42) (41) (39) (44) (165)
’22 (51) (20) (30) (31) (132)
’21 — — (21) (13) (34)
’20 — — — (6) (6)
Fiscal quarters ending in the months shown.

Free Cash Flow $m

Mar Jun Sep Dec Year
’26 (43) (41) — — —
’25 (51) (43) (35) (38) (167)
’24 (70) (47) (27) 14 (130)
’23 (44) (43) (42) (46) (174)
’22 (52) (25) (35) (36) (148)
’21 — — (25) (14) (38)
’20 — — — (6) (6)
Fiscal quarters ending in the months shown.

EPS $

Mar Jun Sep Dec Year
’26 (0.28) (0.24) — — —
’25 (0.40) (0.41) (0.32) (0.23) (1.35)
’24 (0.44) (0.46) (0.44) (0.31) (1.65)
’23 (0.44) (0.47) (0.55) (0.71) (2.18)
’22 (1.25) (1.45) (1.32) (0.56) (4.19)
’21 — — (1.10) — (12.75)
’20 — — — — (1.29)
Fiscal quarters ending in the months shown.

Target Price Range

Analyst price targets

Recommendation Rating

1.5
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 — — — — — — 14.52 5.54 2.56 1.11

Analyst estimates 2026–2028

Powerpack
High — — — — — — 21.73 21.48 9.77 6.94
People
People Employees — — — — — 150 175 234 214 146
Revenue/emp, $m — — — — 0.00 0.00 0.00 0.00 0.01 0.03
Income, $m
Income, $m Revenue — — — — 5 — — — 3 5
Gross margin, % — — — — 100.00 0.00 0.00 — 100.00 100.00
EBT — — — (3) (2) (166) (123) (198) (196) (201)
EBT margin, % — — — 0.00 (29.62) 0.00 0.00 0.00 (6,566.61) (4,342.44)
Net income — — — (3) (3) (165) (122) (198) (196) (201)
Depreciation — — — — 0 1 2 1 3 5
Per share, $
Per share, $ Revenue — — — 0.00 1.97 0.00 0.00 0.00 0.03 0.03
Earnings — — — (0.03) (1.29) (12.75) (4.19) (2.18) (1.65) (1.35)
Cash flow — — — (0.01) (2.10) (2.63) (3.89) (1.82) (1.04) (1.09)
Capex — — — 0.00 (0.24) (0.32) (0.47) (0.10) (0.06) (0.03)
Free cash flow — — — (0.01) (2.34) (2.95) (4.36) (1.91) (1.10) (1.12)
Book value — — — 0.00 0.00 18.47 9.33 1.46 1.29 0.81
Shares, m — — — 96 3 13 34 91 119 149
Valuation, ×
Valuation, × P/E — — — — 0.00 — — — 0.00 0.00
P/S — — — — 0.00 — — — 0.00 111.44
P/B — — — — 0.00 — — — 2.26 4.27
EV/Sales — — — — 0.00 — — — 0.00 73.08
EV/FCF — — — — (1.55) — — — (1.20) (2.03)
Cash, $m
Cash, $m Operating cash flow — — — (1) (6) (34) (132) (165) (123) (163)
Capex — — — — (1) (4) (16) (9) (7) (5)
Free cash flow — — — (1) (6) (38) (148) (174) (130) (167)
Balance, $m
Balance, $m Working capital — — — — 34 213 270 87 174 144
Total debt — — — — — 10 29 — — —
Net debt — — — — (53) (270) (294) (122) (190) (178)
Shareholders’ equity — — — — — 240 316 133 153 121
Returns, %
Returns, % ROA — — — 0.00 0.00 (121.99) (42.89) (71.51) (79.73) (62.83)
ROIC — — — — 0.00 0.00 (325.92) (1,122.17) 0.00 0.00
ROE — — — 0.00 0.00 239.27 (177.48) (88.19) (136.88) (146.81)
Negative figures in brackets.

All 10 years →

Fiscal years to Dec 2025 · latest quarter Jun 2026

Charts ten years each

Prime Medicine, 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
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
AURA Aura Biosciences, Inc. $657.5M — (loss-making) — — n/m −56.26% (below 0%: shrinking) 0.00% 0.00% Compare
DSGN Design Therapeutics, Inc. $655.9M — (loss-making) — (loss-making) — n/m −7.00% (below 0%: shrinking) 0.00% 0.00% Compare
PRME Prime Medicine, Inc. $654.8M — (loss-making) — (loss-making) +3.50% (above 0%: growing) n/m +4.40% (above 0%: growing) 100.00% (3,750.87%)
AVTX Avalo Therapeutics, Inc. $644.1M — (loss-making) — (loss-making) −70.14% (below 0%: shrinking) n/m +75.70% (above 0%: growing) 55.73% 0.00% Compare
WVE WAVE Life Sciences Ltd. $628.6M — (loss-making) — (loss-making) −73.88% (below 0%: shrinking) n/m −17.59% (below 0%: shrinking) 100.00% (3,248.33%) Compare
Median of peers $668.1M — — −18.97% — −74.80% 62.35% 0.00%

All 614 Biotechnology stocks →

Prime Medicine, Inc. (PRME) key facts

  • Strength: Prime Medicine, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $4.6 million, up 55.3% from fiscal 2024.
  • Prime Medicine, Inc. (PRME) is a Biotechnology company in the Healthcare sector, listed on Nasdaq.
  • As of October 16, 2026, PRME traded at $3.47, a market capitalization of $654.8 million.
  • Return on equity was −146.8% and debt-to-equity 0.00.
  • Its Altman Z-score is −3.72 (distress zone) for fiscal 2025.

Source: company filings (standardised) and stockrow calculations.

Prime Medicine, Inc. (PRME) Latest News

13 May

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