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Werewolf Therapeutics HOWL · USD

Health Care · US listing · 🇺🇸 United States

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1.01

0.00%

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
MPM Capital Inc.4m8.31%−276k29 Oct 2025
ACCI Capital Investments SGIIC, SA117.8k0.24%—31 Jul 2025
Bank Vontobel AG36k0.07%−4k30 Sept 2025
HBKS Wealth Advisors13.2k0.03%—30 Sept 2025
Financial Perspectives, Inc6.8k0.01%—30 Sept 2025
Highline Wealth Partners LLC5k0.01%−5k30 Sept 2025
TFC Financial Management, Inc.2.5k0.01%—30 Sept 2025
Carson Wealth Management Group1.6k0.00%−6.9k30 Sept 2025
NISA Investment Advisors, L.L.C.1.4k0.00%—30 Sept 2025

Short interest

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

2.4m

-6.2% on the period before. 5.1 days to cover.

Short volume

Share of the day's trading sold short, 5 Nov 2026

42.5%

Last 60 trading days.

Failed deliveries

Shares not delivered on settlement, from the SEC

  • 30 Sept 20263,620 shares
  • 25 Sept 20268,360 shares
  • 14 Sept 202639 shares
  • 8 Sept 202618,443 shares
  • 4 Sept 202643,713 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.