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Summit Therapeutics SMMT · USD

Health Care · US listing · 🇺🇸 United States

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17.84

+9.25%

Close of 9 Nov 2026, in USD

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
Baker Bros. Advisors LP36.4m5.06%+2.7m31 Dec 2025
BAKER BROS. ADVISORS LP36.4m5.06%—31 Mar 2026
Fidelity Management & Research Company LLC13.3m1.86%+4.4m31 Dec 2025
The Vanguard Group, Inc.11.2m1.56%−202.5k31 Dec 2025
FMR LLC10.9m1.51%−2.5m31 Mar 2026
BLACKROCK, INC.9.7m1.34%+291.8k31 Mar 2026
T. Rowe Price Associates, Inc.9.3m1.29%+4.8m31 Dec 2025
PRICE T ROWE ASSOCIATES INC /MD/8.3m1.15%−1.1m31 Mar 2026
STATE STREET CORP7m0.98%+391.8k31 Mar 2026
State Street Investment Management (US)6.6m0.92%+274.4k31 Dec 2025
BlackRock Institutional Trust Company, N.A.6.5m0.90%+245.2k31 Dec 2025
VANGUARD CAPITAL MANAGEMENT LLC5.7m0.79%+5.7m31 Mar 2026
VANGUARD PORTFOLIO MANAGEMENT LLC5.2m0.73%+5.2m31 Mar 2026
UBS GROUP AG3.7m0.51%+2.8m31 Mar 2026
GEODE CAPITAL MANAGEMENT, LLC3.3m0.46%+168.4k31 Mar 2026

Short interest

Shares sold short, 15 Oct 2026. US exchange data.

40.9m

-0.6% on the period before. 7.0 days to cover.

Short volume

Share of the day's trading sold short, 4 Nov 2026

56.5%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 29 Sept 202610,139 shares
  • 24 Sept 202663,894 shares
  • 22 Sept 20265 shares
  • 21 Sept 20261,094,668 shares
  • 18 Sept 20263,550 shares

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.