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CenterBook Partners LP

Position in ERII — Energy Recovery, Inc.

CIK 1872738 GREENWICH, CT

Position in ERII

as of Mar 31, 2026 · filed May 5, 2026
Position Value
$2,737,388
New position
Shares Held
271,836
first reported quarter
Ownership
0.527%
of shares outstanding
% of Portfolio
0.15%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Position in Pollution & Treatment Controls

Industrials · as of Mar 31, 2026

CenterBook Partners LP holds $7,171,916 across 2 Pollution & Treatment Controls names. ERII ranks #2 (38.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 ERII
Energy Recovery, Inc.
This page
271,836 $2,737,388

All Filings in ERII

Export CSV
1 filing row on record
Report Date Value (USD) Shares
2026-03-31 $2,737,388 271,836