Promethium Advisors,llc

SEC CIK: 0002034073
Latest filing: Aug 5, 2026

SEC filings (opens in a new tab)

ERII holding history

Energy Recovery, Inc. in every 13F filed by Promethium Advisors,llc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ERII overview All 13F holders of ERII Full Q2 2026 holdings

Shares (Q2 2025): 0; Sold out in Q2 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 3; Since Q3 2024

Holdings of ERII by Promethium Advisors,llc, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2025	0	$0	0.0%	−25,729−100.0%	Sold out	Holders
Q1 2025	25,729	$408.8K	0.3%	00.0%	Unchanged	Holders
Q4 2024	25,729	$378.2K	0.3%	+1,025+4.1%	Added	Holders
Q3 2024	24,704	$429.6K	0.3%	–	No prior filing	Holders