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Aduro Clean Technologies Inc. (ADUR) institutional ownership

Latest close $13.40 Jul 20, 2026
Market cap$526M 52-week range SectorIndustrials
Funds holding · Q1 2026
35
reported ADUR position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
24 buyers · 11 sellers

Aduro Clean Technologies Inc. (ADUR) price and institutional activity

Dates

Q1 2026

$0 bought by 24 investors
Diametric Capital, LPHrt Financial LP +22 more
$0 sold by 11 investors
Empery Asset Management, LPSusquehanna International Group, LLP +9 more
Bought Sold Totals per quarter; hover a bar for the names.

Aduro Clean Technologies Inc. (ADUR) institutional activity · 11

Investor Type Est. change Change Δ Own Date
Empery Asset Management, LP · Exited
Change −571K Δ Own −100.0% Date Q1 2026
Empery Asset Management, LP Exited· Q1 2026 −571K −100.0% Q1 2026
Susquehanna International Group, LLP · Reduced
Change −43K Date Q1 2026
Susquehanna International Group, LLP Reduced· Q1 2026 −43K Q1 2026
Virtu Financial LLC · Exited
Change −11K Δ Own −100.0% Date Q1 2026
Virtu Financial LLC Exited· Q1 2026 −11K −100.0% Q1 2026
Engineers Gate Manager LP · Reduced
Change −4K Date Q1 2026
Engineers Gate Manager LP Reduced· Q1 2026 −4K Q1 2026
Gunpowder Capital Management, LLC Dba Oliver Wealth Management · Exited
Change −2K Δ Own −100.0% Date Q1 2026
Gunpowder Capital Management, LLC Dba Oliver Wealth Management Exited· Q1 2026 −2K −100.0% Q1 2026
Newedge Advisors, LLC · Reduced
Change −928 Date Q1 2026
Newedge Advisors, LLC Reduced· Q1 2026 −928 Q1 2026
BNP Paribas Financial Markets · Exited
Change −450 Δ Own −100.0% Date Q1 2026
BNP Paribas Financial Markets Exited· Q1 2026 −450 −100.0% Q1 2026
Royal Bank of Canada · Reduced
Change −123 Date Q1 2026
Royal Bank of Canada Reduced· Q1 2026 −123 Q1 2026
National Bank of Canada · Reduced
Change −95 Date Q1 2026
National Bank of Canada Reduced· Q1 2026 −95 Q1 2026
Federation des Caisses Desjardins du Quebec · Reduced
Change −15 Date Q1 2026
Federation des Caisses Desjardins du Quebec Reduced· Q1 2026 −15 Q1 2026
Investors Portfolio Services LLC · Exited
Change −2 Δ Own −100.0% Date Q1 2026
Investors Portfolio Services LLC Exited· Q1 2026 −2 −100.0% Q1 2026
Data through Q1 2026 · filed Jun 3, 2026
11 of 11

Famous investor activity in Aduro Clean Technologies Inc. (ADUR)

Aduro Clean Technologies Inc. (ADUR) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Vicus Avshalom Ofer 9.8M
% of shares outstanding 34.5% Filing date Nov 15, 2024
Vicus Avshalom Ofer 9.8M 34.5% Nov 15, 2024
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Aduro Clean Technologies Inc. (ADUR) ownership FAQ

Who owns ADUR?

35 reporting institutions disclosed ADUR position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.