Boundless Bio, Inc.

BOLD Healthcare Biotechnology

In the quarter to June 2026, EPS fell 51.4%, free cash flow fell 76.9% and total debt fell 6.85%, each against the same quarter a year earlier. Insiders bought in the last twelve months.

2.34 0.01 −0.43%
Market cap
$53.5M
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

Total buys 1.52
Total sells 0.13
Totals in millions of $.
Dec 25 Mar 26 Jun 26 Sep 26
Buy — — — — — — — 2 4 — — —
Sell — — — — — — — — 2 1 — —
Insider Ownership 22.05%

Capital & Financial Ratios $m

Market Cap 53.46
Revenue —
Net Income (64.01)
Free Cash Flow (56.73)
Net Debt (72.63)
Current Ratio 9.48 (at or above 1.5: strong)
Debt/Equity 0.00 (at or below 0.5: strong)
P/E ratio 0.00
Fwd P/E —
P/S ratio 0.00
P/B ratio 0.80
Past 5Y EPS Growth —
This Y EPS Growth 2.69%
Next Y EPS Growth 61.26% (at or above 15%: strong)
Next Y revenue growth —
Next 5Y EPS Growth 15.66% (at or above 15%: strong)

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

Valuation vs history

Dividends

Payout Ratio —
Annual Dividend Rate —
Annual Dividend Yield —

Assets vs Liabilities $m

2023 2024 2025 Q'26
Cash 121 152 108 73
Receivables — — — —
Inventory — — — —
Other — — — —
124 154 110 74
2023 2024 2025 Q'26
Payables 4 5 7 5
ST’ Debt — — — —
Other — — — —
9 8 13 8

Compound Annual Growth %

10y 5y 3y
Sales — — —
Cash Flow — — 0.00%
Earnings — — 0.00%
Book Value — — 14.19%

Revenue $m

Year
Fiscal quarters ending in the months shown.

Operating Cash Flow $m

Mar Jun Sep Dec Year
’26 (15) (21) — — —
’25 (15) (12) (10) (10) (47)
’24 (16) (16) (13) (16) (61)
’23 (12) (11) (12) (12) (47)
Fiscal quarters ending in the months shown.

Free Cash Flow $m

Mar Jun Sep Dec Year
’26 (15) (21) — — —
’25 (15) (12) (10) (11) (47)
’24 (16) (18) (14) (16) (63)
’23 (12) (11) (12) (12) (47)
Fiscal quarters ending in the months shown.

EPS $

Mar Jun Sep Dec Year
’26 (0.60) (1.06) — — —
’25 (0.71) (0.70) (0.62) (0.58) (2.60)
’24 (12.27) (0.77) (0.74) (0.74) (3.85)
’23 (9.91) (10.28) (10.71) (9.76) (40.65)
Fiscal quarters ending in the months shown.

Target Price Range

Analyst price targets

Recommendation Rating

3
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 — — — — — — — — 2.33 1.00

Analyst estimates 2026–2028

Powerpack
High — — — — — — — — 15.24 3.12
People
People Employees — — — — — — — 72 64 28
Revenue/emp, $m — — — — — — — 0.00 0.00 0.00
Income, $m
Income, $m Revenue — — — — — — — — — —
Gross margin, % — — — — — — — — — —
EBT — — — — — — (46) (49) (65) (58)
EBT margin, % — — — — — — 0.00 0.00 0.00 0.00
Net income — — — — — — (46) (49) (65) (58)
Depreciation — — — — — — 1 1 1 1
Per share, $
Per share, $ Revenue — — — — — — 0.00 0.00 0.00 0.00
Earnings — — — — — — (41.80) (40.65) (3.85) (2.60)
Cash flow — — — — — — (36.06) (38.53) (3.58) (2.09)
Capex — — — — — — (0.97) (0.52) (0.15) (0.02)
Free cash flow — — — — — — (37.03) (39.05) (3.73) (2.11)
Book value — — — — — — 60.34 99.12 8.87 4.41
Shares, m — — — — — — 1 1 17 22
Valuation, ×
Valuation, × P/E — — — — — — — — — —
P/S — — — — — — — — — —
P/B — — — — — — — — — —
EV/Sales — — — — — — — — — —
EV/FCF — — — — — — — — — —
Cash, $m
Cash, $m Operating cash flow — — — — — — (40) (47) (61) (47)
Capex — — — — — — (1) (1) (3) (1)
Free cash flow — — — — — — (41) (47) (63) (47)
Balance, $m
Balance, $m Working capital — — — — — — 60 115 146 97
Total debt — — — — — — 3 — 48 46
Net debt — — — — — — (64) (121) (104) (62)
Shareholders’ equity — — — — — — 66 121 151 99
Returns, %
Returns, % ROA — — — — — — 0.00 (47.83) (38.87) (32.02)
ROIC — — — — — — (1,221.33) 0.00 (99.20) (107.52)
ROE — — — — — — 0.00 47.36 (554.86) (46.69)
Negative figures in brackets.

All 10 years →

Charts ten years each

Boundless Bio, 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
ALPS Alps Group Inc. $56.4M — (loss-making) — — n/m −26.48% (below 0%: shrinking) — 0.00% Compare
ELOX Senesco Technologies Inc. $55.3M — (loss-making) — — n/m −144.34% (below 0%: shrinking) 100.00% 0.00% Compare
GUTS Fractyl Health, Inc. $55.2M — (loss-making) — (loss-making) −57.14% (below 0%: shrinking) n/m +25.34% (above 0%: growing) 100.00% 0.00% Compare
GOSS Gossamer Bio, Inc. $54.3M — (loss-making) — (loss-making) −19.59% (below 0%: shrinking) n/m +16.32% (above 0%: growing) 100.00% (282.25%) Compare
RNTX Rein Therapeutics Inc. $54.2M — (loss-making) — — n/m −34.62% (below 0%: shrinking) 0.00% 0.00% Compare
RNXT RenovoRx, Inc. $53.7M — (loss-making) — (loss-making) +115.40% (above 0%: growing) n/m −27.63% (below 0%: shrinking) 84.27% (368.43%) Compare
BOLD Boundless Bio, Inc. $53.5M — (loss-making) — — n/m −76.90% (below 0%: shrinking) — 0.00%
ATHE Alterity Therapeutics Limited - Sponsored ADR $52.0M — (loss-making) — — 0.00% −84.83% (below 0%: shrinking) 0.00% — Compare
INKT MiNK Therapeutics, Inc. $50.7M — (loss-making) — — n/m −32.73% (below 0%: shrinking) 0.00% 0.00% Compare
Median of peers $54.2M — — −19.59% — −30.18% 84.27% 0.00%

All 614 Biotechnology stocks →

Boundless Bio, Inc. (BOLD) key facts

  • Boundless Bio, Inc. (BOLD) is a Biotechnology company in the Healthcare sector, listed on Nasdaq.
  • As of October 16, 2026, BOLD traded at $2.34, a market capitalization of $53.5 million.
  • Return on equity was −46.7% and debt-to-equity 0.00.

Source: company filings (standardised) and stockrow calculations.

Boundless Bio, Inc. (BOLD) Latest News

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