ERII — ENERGY RECOVERY INC

Ownership history in COMMONWEALTH EQUITY SERVICES, LLC  ·  19 quarters on record

This page tracks every 13F SEC filing in which COMMONWEALTH EQUITY SERVICES, LLC reported a position in ENERGY RECOVERY INC (ERII). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 11,793 -7 -0.1% 0.00% $182K $15.42
2025 Q2 ADDED 11,800 +675 +6.1% 0.00% $151K $12.78
2025 Q1 ADDED 11,125 +200 +1.8% 0.00% $177K $15.89
2024 Q4 REDUCED 10,925 -1,890 -14.7% 0.00% $161K $14.70
15 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    ERII price (monthly, adj. close)

Other funds also holding ERII

As of 2025 Q4 — sorted by position size

Kopion Asset Management, LLC 3Y 3.23% AVENIR CORP 3Y 7Y 1.42% ACK Asset Management LLC 3Y 7Y 1.15% BROWN CAPITAL MANAGEMENT LLC 3Y 7Y 0.85% Redmond Asset Management, LLC 3Y 7Y 0.78% Montanaro Asset Management Ltd 3Y 0.48% Alpha Wave Global, LP 3Y 7Y 0.44% ESSEX INVESTMENT MANAGEMENT CO LLC 3Y 7Y 0.28% ISTHMUS PARTNERS, LLC 3Y 7Y 0.17% EntryPoint Capital, LLC 0.15%
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