Celldex Therapeutics, Inc.

CLDX Healthcare Biotechnology

Celldex Therapeutics, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $1.5 million, down 78.0% from fiscal 2024. In the quarter to June 2026, revenue fell 96.8%, EPS fell 10.6% and free cash flow fell 35.5%, each against the same quarter a year earlier.

27.53 1.40 −4.84%
Market cap
$2.3B
P/E
0.0×
Fwd P/E
−6.6×
Dividend yield
—
F-score
2/9
Altman Z
14.41
Beneish M
6.76
Dividend safety
n/a

Insider Decisions trades per month

Total sells 1.30
Totals in millions of $.
Dec 25 Mar 26 Jun 26 Sep 26
Buy — — — — — — — — — — — —
Sell 1 1 — — — — — — — — — —
Insider Ownership 2.47%

Capital & Financial Ratios $m

Market Cap 2,270.00
Revenue 0.89
Net Income (300.55)
Free Cash Flow (242.10)
Net Debt (716.36)
Current Ratio 11.82 (at or above 1.5: strong)
Debt/Equity 0.00 (at or below 0.5: strong)
P/E ratio 0.00
Fwd P/E (6.61) (negative: loss-making)
P/S ratio 2,415.94 (above 10: high)
P/B ratio 3.00
Past 5Y EPS Growth —
This Y EPS Growth (5.97%) (below 0%: weak)
Next Y EPS Growth (2.07%) (below 0%: weak)
Next Y revenue growth 19.74% (at or above 10%: strong)
Next 5Y EPS Growth 4.66%

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

Valuation vs history

P/S against its own 10 years 97.20%
10-year low 10-year high
P/B against its own 10 years 60.67%
10-year low 10-year high
EV/Sales against its own 10 years 95.92%
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
2017 Powerpack
special payouts not included in total or ratios

Assets vs Liabilities $m

2023 2024 2025 Q'26
Cash 424 725 519 718
Receivables 3 1 2 0
Inventory — — — —
Other — — — —
432 747 535 725
2023 2024 2025 Q'26
Payables 3 3 1 15
ST’ Debt 4 1 1 1
Other — — — —
31 40 51 61

Compound Annual Growth %

10y 5y 3y
Sales (11.89%) (26.93%) (13.13%)
Cash Flow 0.00% 0.00% 0.00%
Earnings 0.00% 0.00% 0.00%
Book Value 6.15% 20.29% 17.35%

Revenue $m

Mar Jun Sep Dec Year
’26 0 0 — — —
’25 1 1 — 0 2
’24 0 2 3 1 7
’23 1 0 2 4 7
’22 0 0 0 2 2
’21 1 3 0 0 5
’20 3 0 1 4 7
Fiscal quarters ending in the months shown.

Operating Cash Flow $m

Mar Jun Sep Dec Year
’26 (66) (57) — — —
’25 (54) (44) (49) (64) (211)
’24 (41) (29) (55) (32) (158)
’23 (29) (27) (19) (33) (107)
’22 (25) (22) (35) (22) (104)
’21 (18) (12) (16) (15) (61)
’20 (12) (11) (12) (5) (40)
Fiscal quarters ending in the months shown.

Free Cash Flow $m

Mar Jun Sep Dec Year
’26 (67) (61) — — —
’25 (55) (45) (49) (65) (214)
’24 (41) (30) (56) (33) (160)
’23 (29) (28) (19) (33) (109)
’22 (25) (23) (35) (22) (105)
’21 (19) (12) (17) (15) (62)
’20 (12) (12) (12) (5) (42)
Fiscal quarters ending in the months shown.

EPS $

Mar Jun Sep Dec Year
’26 (1.18) (0.94) — — —
’25 (0.81) (0.85) (1.01) (1.22) (3.90)
’24 (0.56) (0.54) (0.64) (0.71) (2.45)
’23 (0.62) (0.65) (0.81) (0.83) (2.92)
’22 (0.49) (0.77) (0.57) (0.56) (2.40)
’21 (0.42) (0.34) (0.45) (0.43) (1.64)
’20 (0.73) (0.50) (0.36) (0.55) (2.02)
Fiscal quarters ending in the months shown.

Target Price Range

Analyst price targets

Recommendation Rating

1.2
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 42.75 33.00 2.70 2.01 1.50 15.37 19.85 22.11 22.93 14.40

Analyst estimates 2026–2028

Powerpack
High 234.15 60.30 46.20 11.55 23.40 57.20 46.04 48.40 53.18 30.50
People
People Employees 210 197 137 130 125 134 148 160 186 198
Revenue/emp, $m 0.03 0.06 0.07 0.03 0.06 0.03 0.02 0.04 0.04 0.01
Income, $m
Income, $m Revenue 7 13 10 4 7 5 2 7 7 2
Gross margin, % 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00
EBT (129) (117) (152) (51) (61) (71) (112) (141) (158) (259)
EBT margin, % (1,894.05) (920.61) (1,593.09) (1,423.96) (821.61) (1,520.92) (4,765.59) (2,054.76) (2,248.76) (16,748.03)
Net income (129) (93) (151) (51) (60) (71) (112) (141) (158) (259)
Depreciation 5 5 94 4 21 3 4 (3) (13) (2)
Per share, $
Per share, $ Revenue 1.00 1.49 0.91 0.25 0.25 0.11 0.05 0.14 0.11 0.02
Earnings (19.04) (10.79) (14.48) (3.51) (2.02) (1.64) (2.40) (2.92) (2.45) (3.90)
Cash flow (16.70) (11.66) (7.20) (3.20) (1.36) (1.42) (2.21) (2.21) (2.45) (3.18)
Capex (0.41) (0.21) (0.05) (0.05) (0.05) (0.03) (0.04) (0.04) (0.03) (0.04)
Free cash flow (17.11) (11.87) (7.25) (3.25) (1.41) (1.45) (2.25) (2.25) (2.48) (3.22)
Book value 39.21 27.58 11.88 6.48 7.06 9.78 6.96 8.86 11.60 7.94
Shares, m 7 9 10 15 30 43 47 48 64 66
Valuation, ×
Valuation, × P/E 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
P/S 54.01 29.46 3.28 9.05 70.00 356.16 863.16 284.44 231.80 663.24
P/B 1.38 1.59 0.25 0.34 2.48 3.95 6.24 4.56 2.18 3.42
EV/Sales 26.76 19.03 (6.10) (7.94) 44.26 269.04 734.75 223.67 128.81 473.52
EV/FCF (1.57) (2.38) 0.77 0.60 (7.84) (20.14) (16.42) (14.11) (5.66) (6.03)
Cash, $m
Cash, $m Operating cash flow (113) (100) (75) (46) (40) (61) (104) (107) (158) (211)
Capex (3) (2) 0 (1) (1) (1) (2) (2) (2) (3)
Free cash flow (116) (102) (76) (47) (42) (62) (105) (109) (160) (214)
Balance, $m
Balance, $m Working capital 160 117 86 55 184 394 299 401 708 484
Total debt 5 7 5 4 3 3 1 4 1 1
Net debt (185) (133) (89) (61) (191) (405) (304) (420) (724) (517)
Shareholders’ equity 265 236 124 94 209 419 326 429 747 527
Returns, %
Returns, % ROA (35.66) (26.62) (64.14) (36.51) (33.32) (20.72) (28.17) (34.56) (25.10) (37.63)
ROIC (103.22) (73.38) (282.87) (103.29) (215.01) (312.08) (317.32) (1,010.24) (537.91) (1,828.59)
ROE (46.27) (37.08) (83.89) (46.66) (39.41) (22.43) (30.13) (37.45) (26.84) (40.62)
Negative figures in brackets.

All 10 years →

Fiscal years to Dec 2025 · latest quarter Jun 2026

Charts ten years each

Celldex Therapeutics, 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
ADMA ADMA Biologics Inc $2.4B 14.8× 9.5× +1.98% (above 0%: growing) +21.43% (above 0%: growing) +19.72% (above 0%: growing) 69.36% 42.16% Compare
SLS SELLAS Life Sciences Group, Inc. $2.3B — (loss-making) — (loss-making) −57.10% (below 0%: shrinking) n/m −3.52% (below 0%: shrinking) 0.00% 0.00% Compare
CLDX Celldex Therapeutics, Inc. $2.3B — (loss-making) — (loss-making) −96.83% (below 0%: shrinking) n/m −35.45% (below 0%: shrinking) 100.00% (366,468.18%)
AUPH Aurinia Pharmaceuticals Inc $2.2B 6.9× 16.5× +18.87% (above 0%: growing) +81.25% (above 0%: growing) +19.08% (above 0%: growing) 92.12% 48.19% Compare
HRMY Harmony Biosciences Holdings, Inc. $2.2B 12.2× 9.4× +30.32% (above 0%: growing) +88.41% (above 0%: growing) +16.53% (above 0%: growing) 75.81% 34.18% Compare
RXRX Recursion Pharmaceuticals, Inc. $2.2B — (loss-making) — (loss-making) −60.10% (below 0%: shrinking) n/m −32.03% (below 0%: shrinking) (49.82%) (1,759.69%) Compare
VRDN Viridian Therapeutics, Inc. $2.2B — (loss-making) — (loss-making) +278.67% (above 0%: growing) n/m −41.39% (below 0%: shrinking) 100.00% (44,460.56%) Compare
IRON Disc Medicine, Inc. $2.2B — (loss-making) — — n/m +7.83% (above 0%: growing) 0.00% 0.00% Compare
FTRE Fortrea Holdings Inc. $2.2B — (loss-making) — (loss-making) −4.52% (below 0%: shrinking) n/m +53.15% (above 0%: growing) 20.52% 2.18% Compare
Median of peers $2.2B 12.2× 9.5× +1.98% +81.25% +12.18% 44.94% 1.09%

All 614 Biotechnology stocks →

Celldex Therapeutics, Inc. (CLDX) key facts

  • Concern: Celldex Therapeutics, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $1.5 million, down 78.0% from fiscal 2024.
  • Concern: Celldex Therapeutics, Inc. reported a net loss of $258.8 million, or a loss of $3.90 per share, for fiscal 2025.
  • Celldex Therapeutics, Inc. (CLDX) is a Biotechnology company in the Healthcare sector, listed on Nasdaq.
  • As of October 16, 2026, CLDX traded at $27.53, a market capitalization of $2.3 billion.
  • Trailing earnings are negative, so a P/E ratio is not meaningful; the stock trades at 2,416× sales.
  • Return on equity was −40.6% and debt-to-equity 0.00.
  • Its Piotroski F-score is 2 out of 9 and its Altman Z-score is 14.41 (safe zone) for fiscal 2025.

Source: company filings (standardised) and stockrow calculations.

Celldex Therapeutics, Inc. (CLDX) Latest News

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