HBIO

HARVARD BIOSCIENCE INC

Who Owns This Stock

Systematic / Quant82.2%1 holder

Other17.8%1 holder

Based on Q4 2025 13F filings + AC behavioral model

2 institutional holders

+242.1%$30.4B

2.▼SIMPLEX TRADING, LLCother_unclassified

-8.6%$3.5B

3.★SIMPLEX TRADING, LLCother_unclassified

$3.3B

$1.5B

Market Regime:Strong Risk-Off (-0.62)

SELLINGBUYING

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Heavy Selling Pressure

Systematic / Quant(82.2%)

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De-risking (mechanical)

Other(17.8%)

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Updated daily · Based on Q4 2025 filings + AC behavioral model

Market data provided by TradingView and Finnhub.