ADURO CLEAN TECHNOLOGIES INC. (ADUR)

Neutral

Institutional ownership roughly stable: +0.20% change quarter-over-quarter.

Data as of Q1 2026

Institutional Ownership

0.31%

QoQ Change

+0.20%

Total Value

$964.0M

Shares Outstanding

29.6M

Crowding AnalysisUncrowded

Holders3of 5,944

Avg: 68

Uncrowded49th percentileCrowded

Institutional Activity

Buy/Sell Ratio2x

27th percentile

2 buying1 selling

New

-0

Closed

+92K

Net shares

Holding Period Distribution

estimate

Median: 1 QAvg: 1.3 QHolders: 3

Ownership Concentration

Top 5: 148.6%Top 10: 148.6%

IMC-Chicago,82.7%

SIMPLEX TRADING,48.1%

GROUP ONE TRADING17.9%

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Conviction-Weighted Ownership

Median weight: 0.00%Avg weight: 0.00%Max: 0.00%High conviction (>1%): 0

IMC-Chicago,

SIMPLEX TRADING,

GROUP ONE TRADING

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Whale Moves Timeline (3 Quarters)

Biggest dollar-value position changes among top 10 holders

BOUGHTIMC-Chicago$551K53K shr

NEWSIMPLEX TRADING$464K44K shr

SOLDGROUP ONE TRADING$50K5K shr

NEWIMC-Chicago$243K24K shr

BOUGHTGROUP ONE TRADING$85K8K shr

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Institutional Trends (4 Quarters)

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Institutional Holders

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