Nephros Inc.

NEPH Healthcare Medical Instruments & Supplies

Nephros Inc.’s revenue for fiscal 2025 (year ended December 2025) was $18.8 million, up 32.7% from fiscal 2024. In the quarter to June 2026, revenue grew 36.2%, EPS grew 450.0% and free cash flow fell 31.5%, each against the same quarter a year earlier.

3.65 0.14 +3.99%
Market cap
$38.1M
P/E
23.4×
Fwd P/E
76.0×
Dividend yield
—
F-score
7/9
Altman Z
−3.26
Beneish M
−2.60
Dividend safety
n/a

Insider Decisions trades per month

Dec 25 Mar 26 Jun 26 Sep 26
Buy — — — — — — — — — — — —
Sell — — — — — — — — — — — —
Insider Ownership 19.41%

Capital & Financial Ratios $m

Market Cap 38.12
Revenue 20.72
Net Income 1.74
Free Cash Flow (0.66)
Net Debt (4.70)
Current Ratio 4.07 (at or above 1.5: strong)
Debt/Equity 0.00 (at or below 0.5: strong)
P/E ratio 23.43
Fwd P/E 76.00 (above 35: high)
P/S ratio 1.91
P/B ratio 3.31
Past 5Y EPS Growth —
This Y EPS Growth 42.42% (at or above 15%: strong)
Next Y EPS Growth 65.96% (at or above 15%: strong)
Next Y revenue growth 17.83% (at or above 10%: strong)
Next 5Y EPS Growth 42.75% (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 28.82%
10-year low 10-year high
P/B against its own 10 years 31.18%
10-year low 10-year high
EV/Sales against its own 10 years 29.34%
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 4 4 5 5
Receivables 1 2 2 4
Inventory 2 3 3 5
Other — — — —
8 8 11 14
2023 2024 2025 Q'26
Payables 1 1 1 2
ST’ Debt — — — —
Other — — — —
2 2 3 3

Compound Annual Growth %

10y 5y 3y
Sales 25.46% 17.02% 23.50%
Cash Flow 0.00% 0.00% 0.00%
Earnings 0.00% 0.00% 0.00%
Book Value 14.37% (8.11%) 4.73%

Revenue $m

Mar Jun Sep Dec Year
’26 5 6 — — —
’25 5 4 5 5 19
’24 4 3 4 4 14
’23 4 4 4 3 14
’22 2 3 2 3 10
’21 3 2 3 3 10
’20 3 2 2 2 9
Fiscal quarters ending in the months shown.

Operating Cash Flow $m

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

Free Cash Flow $m

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

EPS $

Mar Jun Sep Dec Year
’26 0.01 0.11 — — —
’25 0.05 0.02 0.03 0.01 0.11
’24 (0.02) (0.03) 0.02 0.03 0.01
’23 (0.03) (0.04) (0.02) (0.06) (0.15)
’22 (0.20) (0.12) (0.31) (0.08) (0.73)
’21 (0.06) (0.12) (0.12) (0.11) (0.41)
’20 (0.13) (0.19) (0.12) (0.08) (0.52)
Fiscal quarters ending in the months shown.

Target Price Range

Analyst price targets

Recommendation Rating

1.7
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 1.98 1.62 3.42 3.69 4.42 5.68 0.91 0.95 1.36 1.39

Analyst estimates 2026–2028

Powerpack
High 5.40 5.40 6.57 11.35 10.40 11.67 6.19 4.04 4.00 6.42
People
People Employees 10 15 18 25 27 34 27 31 31 36
Revenue/emp, $m 0.23 0.25 0.32 0.41 0.32 0.30 0.37 0.46 0.46 0.52
Income, $m
Income, $m Revenue 2 4 6 10 9 10 10 14 14 19
Gross margin, % 55.78 60.17 56.32 58.87 57.39 55.13 47.43 59.03 61.59 61.87
EBT (3) (3) (3) (3) (5) (3) (4) (2) 0 1
EBT margin, % (130.69) (68.21) (60.10) (32.94) (52.87) (27.25) (42.88) (11.06) 0.63 6.42
Net income (3) (1) (3) (3) (5) (4) (7) (2) 0 1
Depreciation 0 0 0 0 0 0 0 0 0 0
Per share, $
Per share, $ Revenue 0.43 0.65 0.83 1.37 0.94 1.02 0.97 1.37 1.35 1.77
Earnings (0.54) (0.14) (0.54) (0.45) (0.52) (0.41) (0.73) (0.15) 0.01 0.11
Cash flow (0.39) (0.01) (0.53) (0.30) (0.76) (0.14) (0.31) 0.08 (0.05) 0.16
Capex (0.01) 0.00 0.00 0.00 (0.03) 0.00 (0.01) (0.01) 0.00 0.00
Free cash flow (0.40) (0.01) (0.53) (0.30) (0.79) (0.14) (0.33) 0.07 (0.05) 0.16
Book value 0.12 0.33 0.99 1.02 1.72 1.47 0.86 0.80 0.82 0.96
Shares, m 5 6 7 8 9 10 10 10 11 11
Valuation, ×
Valuation, × P/E 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 46.12
P/S 8.79 6.25 6.18 7.26 9.10 5.79 1.15 2.50 1.09 2.76
P/B 30.59 12.21 5.17 9.76 5.00 4.01 1.29 4.26 1.80 5.08
EV/Sales 9.03 6.11 5.69 6.97 8.30 5.11 0.78 2.20 0.83 2.47
EV/FCF (9.71) (190.74) (8.73) (31.39) (9.95) (35.95) (2.31) 48.26 (18.99) 30.52
Cash, $m
Cash, $m Operating cash flow (2) 0 (4) (2) (7) (1) (3) 1 0 2
Capex 0 — — 0 0 0 0 0 0 —
Free cash flow (2) 0 (4) (2) (7) (1) (3) 1 (1) 2
Balance, $m
Balance, $m Working capital 0 2 6 6 14 11 7 6 7 8
Total debt 1 2 2 1 1 0 0 — — —
Net debt 1 (1) (3) (3) (7) (7) (4) (4) (4) (5)
Shareholders’ equity 1 2 7 8 16 15 9 8 9 10
Returns, %
Returns, % ROA (91.22) (21.12) (43.78) (30.83) (31.63) (22.72) (51.53) (13.78) 0.64 9.61
ROIC (149.05) (99.30) (46.53) (41.99) (32.70) (25.81) (51.63) (24.58) 0.08 14.92
ROE (182.05) (61.83) (77.78) (47.21) (40.98) (27.09) (62.48) (18.27) 0.87 12.71
Negative figures in brackets.

All 10 years →

Fiscal years to Dec 2025 · latest quarter Jun 2026

Charts ten years each

Nephros Inc. vs peers in Medical Instruments & Supplies (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
MBOT Microbot Medical Inc. $63.8M — (loss-making) — +1,047.62% (above 0%: growing) n/m −98.72% (below 0%: shrinking) (266.80%) (2,567.63%) Compare
ZTEKF Zentek Ltd. $62.3M — (loss-making) — −95.36% (below 0%: shrinking) n/m −254.61% (below 0%: shrinking) 0.00% 0.00% Compare
DXR Daxor Corporation $59.6M 4.7× 7.6× −27.62% (below 0%: shrinking) n/m −88.56% (below 0%: shrinking) 0.00% 0.00% Compare
POCI Precision Optics Corp. $47.7M — (loss-making) — +41.95% (above 0%: growing) n/m −45.64% (below 0%: shrinking) 25.34% (1.21%) Compare
NEPH Nephros Inc. $38.1M 23.4× 76.0× +36.16% (above 0%: growing) +450.00% (above 0%: growing) −31.49% (below 0%: shrinking) 66.91% 20.16%
HBIO Harvard Bioscience, Inc. $37.8M — (loss-making) — (loss-making) +11.13% (above 0%: growing) n/m −123.43% (below 0%: shrinking) 55.57% (4.30%) Compare
MLSS Milestone Scientific, Inc. $29.6M — (loss-making) — (loss-making) +22.27% (above 0%: growing) n/m +66.68% (above 0%: growing) 67.24% (37.37%) Compare
RVP Retractable Technologies, Inc. $17.6M — (loss-making) 11.1× −31.07% (below 0%: shrinking) n/m +56.67% (above 0%: growing) 2.65% (71.46%) Compare
BNGO Bionano Genomics, Inc. $16.1M — (loss-making) — (loss-making) +21.36% (above 0%: growing) n/m −33.93% (below 0%: shrinking) 52.80% (88.34%) Compare
Median of peers $42.8M — — +16.25% — −67.10% 14.00% (20.83%)

All 55 Medical Instruments & Supplies stocks →

Nephros Inc. (NEPH) key facts

  • Strength: Nephros Inc.’s revenue for fiscal 2025 (year ended December 2025) was $18.8 million, up 32.7% from fiscal 2024.
  • Nephros Inc. (NEPH) is a Medical Instruments & Supplies company in the Healthcare sector, listed on Nasdaq.
  • As of October 16, 2026, NEPH traded at $3.65, a market capitalization of $38.1 million.
  • Return on equity was 12.7% and debt-to-equity 0.00.
  • Its Piotroski F-score is 7 out of 9 and its Altman Z-score is −3.26 (distress zone) for fiscal 2025.

Source: company filings (standardised) and stockrow calculations.

Nephros Inc. (NEPH) Latest News

13 Aug

Impact 3 · transcript

4 Feb

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