Pathstone Holdings, LLC

Position in ERII — Energy Recovery, Inc.

CIK 2011612 ENGLEWOOD, NJ

Position in ERII

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$375,340

-$33,693 QoQ

Shares Held

41,612

+2.4% QoQ

Ownership

0.082%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#88

of 197 holders

Holding Since

Mar 2025

6 quarters on record

Voting authority Sole 27% Shared 0% None 73%

Industrials · as of Jun 30, 2026

Pathstone Holdings, LLC holds $7,897,586 across 5 Pollution & Treatment Controls names. ERII ranks #4 (4.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VLTO	Veralto Corp	43,743	$3,879,128
2	CECO	Ceco Environmental Corp	26,064	$2,365,047
3	ZWS	Zurn Elkay Water Solutions Corp	21,906	$1,106,910
4	ERII	Energy Recovery, Inc. This page	41,612	$375,340
5	PCT	PureCycle Technologies, Inc.	21,105	$171,161

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$375,340	41,612	+2.4%	Shares	Sole	2026-08-13
2026-03-31	$409,033	40,619	-1.4%	Shares	Sole	2026-05-11
2025-12-31	$555,665	41,191	+279.5%	Shares	Defined	2026-02-13
2025-09-30	$167,352	10,853	-3.1%	Shares	Defined	2025-11-13
2025-06-30	$143,199	11,205	+1.0%	Shares	Defined	2025-08-12
2025-03-31	$176,251	11,092	—	Shares	Defined	2025-05-15
No filing history on record for this holder in this stock.