Cambridge biotech tracker · Bedford

Lantheus Holdings

Listed on Nasdaq as LNTH, filed under SEC industry code 2835 (diagnostic substances). Fiscal year ends in December. Numbers below are from the company’s own SEC filings through Q2 '26.

Cash & investments
$640M
Q2 '26 · Jun 29, 2026
Burn per quarter
None
avg. operating cash flow, 4 qtrs
Runway
Self-funding
Self-funding
Net loss
+$75.0M
Q2 '26 · net income
R&D expense
$38.2M
Q2 '26
Raised, last 4 qtrs
−$207M
net financing cash flow

Cash & investments

Quarter-end balance

Cash & investments$0$1B$2BQ3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26$640M$1.03B

Operating cash flow

Per quarter; below zero is burn

Operating cash flow$0$100M$200MQ3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26$92.2M$175M

R&D expense

Per quarter

R&D expense$0$25M$50MQ3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26$38.2M$48.0M

The controller’s read

What the filings say.

Generated from the numbers above using the same questions I ask when I open a client’s books: how long the cash lasts, what is driving the gap between loss and burn, and where the accounting judgment sits.

Get this read on your company

Self-funding on an operating basis

Operating cash flow was positive on average over the last four quarters, so runway is not the constraint. Cash and investments stood at $640M at Q2 '26.

Cash position down $385M since Q3 '24

Net financing outflows of $207M over the last four quarters, meaning repayments or buybacks exceeded any new capital. The balance is the number the board watches; the trend is the number the auditors watch.

Revenue of $388M in Q2 '26

Collaboration and license revenue under ASC 606 and ASC 808 is the single most judgment-heavy area in biotech accounting: performance obligations, variable consideration on milestones, and the split between revenue and cost-sharing.

Retained earnings of $873M

Cumulative profits exceed cumulative losses, which puts this company in a different accounting conversation from most of the neighborhood.

Quarterly detail, eight quarters
QuarterCash & inv.Op. cash flowNet lossR&DG&ARevenueStock compFinancing
Q3 '24 · Sep 29, 24$1.03B$175M$131M$24.1M$40.5M$379M$20.4M$1.9M
Q4 '24 · Dec 30, 24$952M$158M−$11.8M$35.3M$57.9M$391M$22.2M−$104M
Q1 '25 · Mar 30, 25$968M$108M$72.9M$36.3M$56.8M$373M$21.2M−$18.2M
Q2 '25 · Jun 29, 25$740M$87.1M$78.8M$45.5M$66.5M$378M$22.3M−$98.4M
Q3 '25 · Sep 29, 25$427M$105M$27.8M$48.0M$81.9M$384M$24.5M−$99.2M
Q4 '25 · Dec 30, 25$400M$90.2M$54.1M$47.5M$69.9M$407M$17.5M−$101M
Q1 '26 · Mar 30, 26$555M$125M$118M$39.4M$57.5M$377M$16.0M−$11.6M
Q2 '26 · Jun 29, 26$640M$92.2M$75.0M$38.2M$20.6M$388M$20.0M$4.5M

Source: SEC EDGAR XBRL company facts, latest filed value for each period. Fourth quarters are derived from annual less nine-month figures; quarterly cash flows are derived from year-to-date amounts. Not investment advice. If a figure disagrees with the filing, the filing is right.