Persistent Asset Partners Ltd

Position in ADUR — Aduro Clean Technologies Inc.

CIK 2056052 HONG KONG, K3

Position in ADUR

as of Jun 30, 2026 · filed Aug 7, 2026 Compact

Position Value

$17,131

New position

Shares Held

1,087

first reported quarter

Ownership

0.003%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#34

of 41 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Persistent Asset Partners Ltd holds $66,108 across 4 Pollution & Treatment Controls names. ADUR ranks #3 (25.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ERII	Energy Recovery, Inc.	2,413	$21,765
2	CECO	Ceco Environmental Corp	230	$20,870
3	ADUR	Aduro Clean Technologies Inc. This page	1,087	$17,131
4	BCHT	Birchtech Corp.	3,094	$6,342

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$17,131	1,087	—	Shares	Sole	2026-08-07
No filing history on record for this holder in this stock.