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Boundless Bio, Inc.

BOLD
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001782303

In the last 90 days, Boundless Bio, Inc. insiders filed 5 open-market purchases and 1 sale; 40 institutions reported holding it in 13F filings for Q2 2026, worth $38.3M in total; no superinvestor holds it.

Currency
USD
Source
SEC XBRL data (10-K, 10-Q, 20-F, 40-F)
Updated
Nov 11, 2026, 1:16 AM ET

Income statement

Each column is one fiscal year, newest first.

Income statement of Boundless Bio, Inc., annual
Line itemFY2025FY2024
Period endDec 31, 2025Dec 31, 2024
Filing10-K10-K
ReportedMar 9, 2026Mar 27, 2025
Operating expenses$63.6M$73.3M
Research and development$44.8M$55.3M
Selling, general and administrative$18.7M$18.0M
Operating income-$63.6M-$73.3M
Income tax$0–
Net income-$58.2M-$65.4M
EPS, basic$-2.60$-3.85
EPS, diluted$-2.60$-3.85
Weighted shares, basic22.4M17.0M
Weighted shares, diluted22.4M17.0M

Balance sheet

Each column is one fiscal year, newest first.

Balance sheet of Boundless Bio, Inc., annual
Line itemFY2025FY2024
Period endDec 31, 2025Dec 31, 2024
Filing10-K10-K
ReportedMar 9, 2026Mar 27, 2025
Cash and equivalents$17.9M$26.6M
Short-term investments$89.7M$125.5M
Total current assets$109.6M$154.4M
Property, plant and equipment$3.22M$4.32M
Total assets$157.1M$206.4M
Accounts payable$1.49M$1.27M
Total current liabilities$12.5M$8.13M
Total liabilities$58.4M$55.8M
Shareholders' equity$98.7M$150.6M

Cash flow statement

Each column is one fiscal year, newest first. Free cash flow is operating cash flow minus capital expenditures.

Cash flow statement of Boundless Bio, Inc., annual
Line itemFY2025FY2024
Period endDec 31, 2025Dec 31, 2024
Filing10-K10-K
ReportedMar 9, 2026Mar 27, 2025
Operating cash flow-$46.7M-$60.8M
Capital expenditures$546.0K$2.54M
Free cash flow-$47.2M-$63.4M
Depreciation and amortization$1.25M$1.09M
Stock-based compensation$6.13M$7.52M
Investing cash flow$37.8M-$26.1M
Financing cash flow$141.0K$89.8M
Net change in cash-$8.72M$2.88M

Shares outstanding

Common shares outstanding as stated on the cover of each 10-K and 10-Q. The date is the cover date, not the period end; a rising count means dilution.

Shares outstanding for Boundless Bio, Inc. by cover date
Cover dateShares outstandingChange in a yearFiling
Nov 6, 202623.6M+5.5%SEC
Aug 5, 202622.7M+1.6%SEC
May 5, 202622.5M+0.4%SEC
Mar 2, 202622.4M+0.5%SEC
Oct 31, 202522.4M+0.4%SEC
Jul 31, 202522.4M+0.6%SEC
May 6, 202522.4M+0.6%SEC
Mar 21, 202522.3M+0.2%SEC

Notes and known gaps

How these numbers are put together, and what they can't tell you.

  • Numbers come from the XBRL data in each period's original 10-K, 10-Q, 20-F or 40-F, or its amendment. They are shown as filed: later filings don't restate earlier periods here.
  • Reported is the filing date of the first 8-K with Item 2.02 (results of operations) after the period ended, no later than the 10-Q or 10-K and within 120 days. Companies that release results only in the 10-Q, and foreign companies, which use Form 6-K, have none.

Known gaps

  • Foreign companies that file Form 20-F or 40-F have annual statements only: their quarterly results are furnished on Form 6-K, which has no XBRL data.
  • EPS and share counts are as reported at the time, not adjusted for later stock splits.
  • For ADRs, EPS is per ordinary share, not per ADS (one TSMC ADS is five ordinary shares).
  • For banks, revenue may be interest income only, depending on how the bank tags its filings; cost of revenue and gross profit are usually blank.
  • Companies with several share classes, such as Berkshire Hathaway, may have no EPS and no cover share count.
  • Depreciation and amortization is missing for some companies that report it under their own XBRL tags.