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CLIR

CLEARSIGN TECHNOLOGIES CORP

Who Owns This Stock

Who Owns CLIR

Systematic / Quant97.3%1 holder
Other2.7%1 holder

Based on Q4 2025 13F filings + AC behavioral model

2 institutional holders

Top Holders

1.GROUP ONE TRADING LLC
$51.3B
2.SIMPLEX TRADING, LLC
-67.9%$1.4B
3.SIMPLEX TRADING, LLC
0.0%$55M

Institutional Pressure

Market Regime:Strong Risk-Off (-0.62)
SELLINGBUYING
Heavy Selling Pressure
Systematic / Quant(97.3%)
De-risking (mechanical)
Other(2.7%)

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

Market data provided by TradingView and Finnhub.