NINE

NINE ENERGY SERVICE INC

Who Owns This Stock

Other81.3%1 holder

Systematic / Quant18.7%1 holder

Based on Q4 2025 13F filings + AC behavioral model

2 institutional holders

1.▲SIMPLEX TRADING, LLCother_unclassified

+179.0%$30.8B

-74.8%$7.1B

3.▲SIMPLEX TRADING, LLCother_unclassified

+50.0%$311M

-97.3%$35M

Market Regime:Strong Risk-Off (-0.62)

SELLINGBUYING

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Mild Selling Pressure

Other(81.3%)

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Systematic / Quant(18.7%)

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De-risking (mechanical)

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

Market data provided by TradingView and Finnhub.