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Harvard Bioscience HBIO · USD

Health Care · US listing · 🇺🇸 United States

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9.09

+8.73%

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
AMH Equity, Ltd.4m90.51%—30 Sept 2025
Harvey Partners, LLC2.1m47.88%−46.4k30 Jun 2025
The Vanguard Group, Inc.1.9m41.46%−284.9k30 Jun 2025
Green (James W)1.6m36.61%−392.5k15 Aug 2025
Granahan Investment Management, LLC1.5m33.58%−26.4k30 Jun 2025
Dimensional Fund Advisors, L.P.1.1m25.18%−311.6k30 Jun 2025
BlackRock Institutional Trust Company, N.A.1.1m23.78%−1.5m30 Jun 2025
Acadian Asset Management LLC1m23.24%−37.8k30 Jun 2025
Duke (John D.)1m22.36%+1m8 Aug 2025
Meros Investment Management, LP919.9k20.57%+125.3k30 Jun 2025
Florida State Board of Administration910k20.35%+130.7k30 Jun 2025
UBS Financial Services, Inc.792.2k17.71%+768.6k30 Jun 2025
Renaissance Technologies LLC792k17.71%−91.7k30 Jun 2025
Victory Capital Management Inc.657.3k14.70%−20k30 Jun 2025
Millennium Management LLC639.9k14.31%+639.9k30 Jun 2025

Short interest

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

50.2k

+11.5% on the period before. 3.1 days to cover.

Short volume

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

68.0%

Last 60 trading days.

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.