Boundless Bio, Inc. BOLD

Healthcare SIC 2834 - Pharmaceutical Preparations NAICS Manufacturing › Chemical Manufacturing › Pharmaceutical and Medicine Manufacturing › Pharmaceutical Preparation Manufacturing derived Nasdaq

We are a clinical-stage oncology company dedicated to unlocking a new paradigm in cancer therapeutics that addresses the significant unmet need in patients with oncogene amplified tumors by interrogating extrachromosomal DNA (ecDNA), a root cause of oncogene amplification observed in 14 to 17% of cancer patients. Our mission is to be the foremost biopharma company interrogating ecDNA biology to deliver transformative therapies that improve and extend the lives of patients with previously intractable oncogene amplified cancers.

ecDNA are large circular units of nuclear DNA that are a primary mechanism of gene amplification and are detected only in cancer cells, not in healthy cells. Despite tremendous advancements in treating cancer broadly, patients with oncogene amplified cancers generally derive little benefit from existing therapies, such as molecular targeted therapies or immunotherapies, and have worse survival rates than patients without oncogene amplification. Using our proprietary Spyglass platform, we identify targets essential for ecDNA functionality in oncogene amplified cancer cells, then design and develop small molecule drugs called ecDNA-directed therapeutic candidates (ecDTx) to inhibit those targets, with the aim to prevent cancer cells from using chromosomal instability (CIN) and ecDNA amplification biology to grow, adapt, and become resistant to existing therapies. Instead of directly targeting the proteins produced by amplified oncogenes, which is the approach of traditional targeted therapies, our ecDTx are intended to be synthetic lethal in tumor cells reliant on ecDNA amplification biology. In the context of drug development, synthetic lethality is a therapeutic approach wherein using a drug to inhibit one target is lethal to cancer cells harboring a specific genetic alteration to a second target, but not lethal to healthy cells that lack the genetic alteration to the second target. Accordingly, our ecDTx are designed to preferentially kill ecDNA-enabled cancer cells, but not healthy cells. They are engineered to disrupt the underlying cellular machinery that enables ecDNA or functional amplification.

Last close 2.36 2026-10-23
Market cap $53.7M 2026-06-30 share count
52-week range 0.96 - 3.16

Valuation FY2025 figures against the last close

P/S—
P/E—
P/FCF—
EV/EBITDA—
Dividend yield—
Diluted EPS-2.60

Annual financial statements

Income statement

Fiscal year FY2025FY2024FY2023FY2022
R&D $44.8M$55.3M$42.6M—
SG&A $18.7M$18.0M$12.2M—
Total operating expenses $63.6M$73.3M$54.8M—
Operating income -$63.6M-$73.3M-$54.8M—
Pre-tax income -$58.2M-$65.4M——
Income tax $0$0——
Net income -$58.2M-$65.4M-$49.4M—
EPS, basic -2.60-3.85-40.65—
EPS, diluted -2.60-3.85-40.65—
Shares, diluted (wtd. avg.) 22.4M17.0M1.2M—

Balance sheet

Fiscal year FY2025FY2024FY2023FY2022
Cash and equivalents $17.9M$26.6M$24.3M$11.5M
Short-term investments $89.7M$125.5M$97.0M—
Total current assets $109.6M$154.4M$124.2M—
Property, plant and equipment $3.2M$4.3M$2.6M—
Total assets $157.1M$206.4M$129.9M—
Accounts payable $1.5M$1.3M$2.2M—
Total current liabilities $12.5M$8.1M$9.4M—
Total liabilities $58.4M$55.8M$9.4M—
Retained earnings -$259.7M-$201.5M-$136.1M—
Total equity $98.7M$150.6M-$127.1M-$81.7M

Cash flow

Fiscal year FY2025FY2024FY2023FY2022
Operating cash flow -$46.7M-$60.8M-$46.9M—
Depreciation and amortisation $1.3M$1.1M$957.0K—
Stock-based compensation $6.1M$7.5M$3.3M—
Capital expenditure $546.0K$2.5M$633.0K—
Investing cash flow $37.8M-$26.1M-$38.3M—
Financing cash flow $141.0K$89.8M$97.9M—

Figures as tagged in each year's own filing, in US dollars. A year restated by a later filing shows the restated figure. Capital expenditure, dividends and buybacks are cash out, shown positive. A line the filer does not report is not listed. Latest from accession 0001193125-26-097543.

Plot the figures US dollars

  • Revenue
  • Gross profit
  • Net income
Revenue, Gross profit, Net income by fiscal year, in US dollars The same figures are in the table below this chart. -80M -60M -40M -20M 0 Net income, FY2023: -49.4M Net income, FY2024: -65.4M Net income, FY2025: -58.2M FY2022 FY2023 FY2024 FY2025
Fiscal year FY2022FY2023FY2024FY2025
Revenue — — — —
Gross profit — — — —
Net income — -$49.4M -$65.4M -$58.2M

Recent filings and events

  • Material agreement signed The company entered an agreement outside the ordinary course of business - a large contract, a credit facility, a merger agreement. Item 1.01
  • Material agreement signed Item 1.01
  • Restructuring or exit costs A restructuring: layoffs, a plant closure, a business being wound down. Item 2.05
  • Unregistered share sale Shares issued outside a registered offering. Dilution, and for a small company often the way it is funded. Item 3.02
  • Change of control Control of the company has changed hands. Item 5.01
  • Officer or director change Someone at the top arrived or left. The item covers everything from a board retirement to a chief executive being removed, and only the filing itself says which. Item 5.02
  • Regulation FD disclosure Something the company told the market and had to tell everyone at once - usually a slide deck or a press release. Item 7.01
  • Other event The catch-all. The company chose to disclose something that fits no other item, so the content is whatever it says it is. Item 8.01
  • Shareholder vote The results of the annual meeting or a special vote. Item 5.07
  • Results announced The quarterly or annual earnings release. Arrives four times a year from almost every company here. Item 2.02
  • Material agreement terminated An agreement that mattered has ended. Often the other half of a deal that fell through. Item 1.02
  • New debt or obligation The company has taken on debt or a comparable obligation. Item 2.03

Item numbers are Form 8-K's own, and a filing date is up to four business days after the thing it reports. The same feed across the whole market.

Others in SIC 2834

TickerCompanyMarket capP/ERevenue growth
LLY ELI LILLY & Co $1.20T 55.5x 44.7%
JNJ JOHNSON & JOHNSON $635.76B 23.9x 6.0%
ABBV AbbVie Inc. $504.76B 121.0x 8.6%
MRK Merck & Co., Inc. $358.41B 20.0x 1.3%
ABT ABBOTT LABORATORIES $180.63B 27.9x 5.7%
PFE PFIZER INC $171.16B 22.1x -1.6%
VRTX VERTEX PHARMACEUTICALS INC / MA $132.80B 34.2x 8.9%
BMY BRISTOL MYERS SQUIBB CO $125.59B 17.8x -0.2%