AstraZeneca invests $2bn in Summit Therapeutics for cancer drug collaboration
AstraZeneca is investing $2bn in US drugmaker Summit Therapeutics and the two will test Summit's ivonescimab alongside AstraZeneca's cancer medicines. Summit shares rose sharply in after-hours trading.
Updated (version 2). New coverage since the last version from STAT. Previously: “AstraZeneca to invest $2bn in Summit Therapeutics for cancer drug collaboration”.
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The story, neutrally told
AstraZeneca announced a $2bn investment in US drugmaker Summit Therapeutics on Monday 28 September, alongside plans to collaborate on cancer treatments. The Wall Street JournalRC “AstraZeneca to Invest $2 Billion in Summit Therapeutics, Collaborate on Cancer Drugs” Read at The Wall Street Journal ↗ STATN “AstraZeneca invests $2 billion in Summit Therapeutics” Read at STAT ↗ Summit shares surged in after-hours trading; City A.M. put the rise at more than 15 per cent. The Wall Street JournalRC “Summit shares surged in after-hours trading” Read at The Wall Street Journal ↗ City A.M.RC “Shares in the US drugmaker jumped more than 15 per cent in after-hours trading” Read at City A.M. ↗ The partnership will test Summit's ivonescimab, a PD-1/VEGF bispecific drug, alongside AstraZeneca's antibody-drug conjugates, according to STAT. STATN “test its PD-1/VEGF bispecific ivonescimab alongside AstraZeneca’s antibody-drug conjugates” Read at STAT ↗
City A.M. said Summit licensed ivonescimab from Chinese drugmaker Akeso. City A.M.RC “which was licensed by Summit from Chinese drugmaker Akeso” Read at City A.M. ↗ City A.M. reported that AstraZeneca is buying shares at $18.36 each, an 18.6 per cent premium to Monday's $15.48 close. City A.M.RC “represents a 18.6 per cent premium on the US firm’s closing price of $15.48 on Monday” Read at City A.M. ↗ The deal is expected to complete at the end of the week and would give AstraZeneca a 12 per cent stake in Summit, City A.M. said. City A.M.RC “will give the FTSE 100 company a 12 per cent shareholding of Summit’s outstanding stock” Read at City A.M. ↗
Summit co-chief executive Dr Maky Zanganeh called it the start of "an exciting new chapter", and AstraZeneca's Susan Galbraith said it could enable regimens that "raise the bar for patients with cancer". City A.M.RC “an exciting new chapter in the advancement”“could enable new regimens that raise the bar for patients with cancer across the treatment landscape” Read at City A.M. ↗ AstraZeneca shares rose 1.4 per cent in early trading on Tuesday, and last month fell six per cent in a day after reports it was considering a $400bn merger with Bristol Myers Squibb, City A.M. said. City A.M.RC “Shares in Astrazeneca jumped by 1.4 per cent to 12,664p in early trading.”“considering a $400bn megamerger with US rival Bristol Meyers Squibb” Read at City A.M. ↗
Every sentence links to the reporting it rests on.
Left0 outlets
No left outlet in our sources has covered this story yet.
Centre1 outlet
- Framing
- STAT leads on the scientific rationale: pairing ivonescimab with AstraZeneca's antibody-drug conjugates.
- Emphasis
- Drug combination and science over share-price moves.
- Leaves out or plays down
- Share price, stake size and deal terms are not covered in the available text.
- For example
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“AstraZeneca is teaming up with Summit Therapeutics to test its PD-1/VEGF bispecific ivonescimab alongside AstraZeneca’s antibody-drug conjugates.” — STAT
Right2 outlets
- Framing
- Market and deal-terms angle: WSJ leads with Summit's share surge; City A.M. adds price, premium, stake and AstraZeneca's share move and merger backdrop.
- Emphasis
- Share prices, premium, ownership stake, UK-listed investor angle.
- Leaves out or plays down
- Little detail on the trial design or antibody-drug conjugates.
- Charged language
- “blockbuster”“megamerger”
- For example
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“Summit shares surged in after-hours trading following the news of AstraZeneca’s investment” — The Wall Street Journal
“as part of a blockbuster cancer research tie-up” — City A.M.
What every side reports
- AstraZeneca is investing $2bn in Summit Therapeutics.
- The companies will collaborate on cancer treatments.
- Summit shares rose in after-hours trading.
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AstraZeneca is investing $2bn in Summit Therapeutics.
Supported- Supports 3
- STAT, City A.M., The Wall Street Journal
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The two companies will collaborate on cancer treatment studies.
Supported- Supports 3
- STAT, City A.M., The Wall Street Journal
AstraZeneca organisation
Presents the deal as advancing new cancer regimens, in Susan Galbraith's words.
“could enable new regimens that raise the bar for patients with cancer across the treatment landscape” — City A.M.
Summit Therapeutics organisation
Co-CEO Maky Zanganeh frames it as a new chapter and a chance to expand ivonescimab trials.
“We look forward to further broadening the development plan of ivonescimab” — City A.M.
Left0 articles
No coverage yet.
Centre1 article
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STATN ·
STAT+: AstraZeneca invests $2 billion in Summit Therapeutics
Neutral Science-led biotech newsletter item on the combination trials.

Right2 articles
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AstraZeneca to Invest $2 Billion in Summit Therapeutics, Collaborate on Cancer Drugs
Neutral Short market-focused report leading on Summit's after-hours surge.
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Astrazeneca invests $2bn in cancer drug tie-up
Celebratory Deal-and-markets report with upbeat language and company quotes, tied to AstraZeneca's earlier merger reports.

- 28 Sep 23:27 First The Wall Street JournalRC AstraZeneca to Invest $2 Billion in Summit Therapeutics, Collaborate on Cancer Drugs
- 29 Sep 07:36 +8h 10m City A.M.RC Astrazeneca invests $2bn in cancer drug tie-up
- 29 Sep 14:52 +15h 26m STATN STAT+: AstraZeneca invests $2 billion in Summit Therapeutics
Times are when each article was published, or when we first saw it if the outlet gave no time.