What is the 13F Pro Quality Score for ERII?

13F Pro ranks Energy Recovery, Inc. (ERII) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View ERII's current score at https://13fpro.ai/company/ERII (free sign-up required for the full ranking).

Which hedge funds own the most ERII stock?

Based on the most recent Form 13F-HR filings on SEC EDGAR, the largest reported institutional holders of ERII include BlackRock,, Amundi, VANGUARD CAPITAL MANAGEMENT. Holdings are reported quarterly within 45 days of quarter-end and updated on https://13fpro.ai/company/ERII as soon as new 13F filings post.

Where does 13F Pro source ERII data?

All Energy Recovery, Inc. fundamentals and ownership data come directly from SEC EDGAR. Energy Recovery, Inc. files with the SEC under CIK 1421517. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is ERII in?

Energy Recovery, Inc. (ERII) is classified in the Industrials sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/industrials.

How often is ERII research updated on 13F Pro?

ERII's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

Energy Recovery, Inc.(ERII)Stock Analysis

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13F Pro Quality Score

58.5/100

Rank #1,012 of 2,962 stocksTOP 50%

View Industrials peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Nov 14, 2026.

Revenue Growth

63.9/100

Profitability

58.9/100

Balance Sheet

79.2/100

Earnings Quality

81.4/100

Free Cash Flow

85.5/100

Institutional Flow

55.6/100

Revenue Scale

18.1/100

Dilution Risk

22.9/100

Email me the moment this company reports earnings

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Why ERII Scores 59/100

exact factor attribution · 2026-09-11

ERII's composite is driven by free cash flow and earnings quality, held back by scale and shareholder dilution. Bars show each factor's exact push vs. a median company, using the same weights the ranking engine applies.

Free cash flow

+5.3 pts

86th pct

Earnings quality

+3.1 pts

81th pct

Capital efficiency

+2.9 pts

79th pct

Revenue growth

+2.8 pts

64th pct

Profitability

+1.3 pts

59th pct

Institutional flow

+0.3 pts

56th pct

Earnings growth

-1.1 pts

28th pct

Shareholder dilution

-1.4 pts

23th pct

Scale

-4.8 pts

18th pct

Latest change (2026-08-05): 34 → 35 · ↑ Profit margin 15→25; despite ↓ Free cash flow 90→78

Factor percentiles are cross-sectional ranks across the ~2,800-stock scored universe, computed from SEC EDGAR filings. Not investment advice.

ERII Stock Analysis & AI Quality Score

Data updated 2026-09-11

AI stock analysis and institutional research for Energy Recovery, Inc. (ERII), a Industrials sector company. 13F Pro's AI-powered ranking engine scores ERII at 58.5/100 on a 32-signal composite quality model, placing it at rank #1,012 of 2,962 stocks — the top half of the AI-ranked universe. ERII scores in the top quartile across free cash flow (85.5), earnings quality (81.4), balance sheet strength (79.2). Areas of concern include revenue scale (18.1), which score below median versus the broader universe. Shareholder dilution risk is elevated at 22.9/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q2 2026), Energy Recovery, Inc. reports quarterly revenue of $12.0M, net income of $-3.2M, free cash flow of $15.4M. Top institutional holders of ERII by reported 13-F value include BlackRock, Amundi, VANGUARD CAPITAL MANAGEMENT, based on the most recent SEC filings. ERII trades on the Nasdaq exchange and files with the SEC under CIK 1421517. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate ERII daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for Energy Recovery, Inc. directly from SEC EDGAR. Energy Recovery, Inc.'s 13F Pro composite quality score has ranged between 29 and 71 since 2021, currently 58.5 — a declining long-term trajectory across 68 quarterly and live scoring snapshots.

Revenue

Q2 2026

$12.0M

Net Income

Q2 2026

$-3.2M

Free Cash Flow

Q2 2026

$15.4M

ROIC

Q2 2026

-13.7%

Period

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro

Revenue

-6.9% YoY

$135.0MFY 2025

FY22 $125.6MFY23 $128.3MFY24 $144.9MFY25 $135.0M

Net Income

-0.4% YoY

$23.0MFY 2025

FY22 $24.0MFY23 $21.5MFY24 $23.1MFY25 $23.0M

Operating Income

+21.1% YoY

$23.9MFY 2025

FY22 $24.8MFY23 $19.1MFY24 $19.7MFY25 $23.9M

EPS (Diluted)

+5.0% YoY

$0.42FY 2025

FY22 $0.42FY23 $0.37FY24 $0.40FY25 $0.42

Total Assets

-4.6% YoY

$231.5MFY 2025

FY22 $217.0MFY23 $253.0MFY24 $242.8MFY25 $231.5M

Op. Cash Flow

-8.5% YoY

$18.8MFY 2025

FY22 $12.6MFY23 $26.1MFY24 $20.5MFY25 $18.8M

Free Cash Flow

-9.3% YoY

$17.4MFY 2025

FY22 $8.4MFY23 $23.5MFY24 $19.2MFY25 $17.4M

Metric	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Revenue	$135.0M -6.9%	$144.9M +12.9%	$128.3M +2.2%	$125.6M +20.9%	$103.9M -12.7%	$119.0M
Net Income	$23.0M -0.4%	$23.1M +7.2%	$21.5M -10.6%	$24.0M +68.5%	$14.3M -45.9%	$26.4M
Operating Income	$23.9M +21.1%	$19.7M +3.5%	$19.1M -23.3%	$24.8M +79.5%	$13.8M -55.8%	$31.3M
EPS (Diluted)	$0.42 +5.0%	$0.40 +8.1%	$0.37 -11.9%	$0.42 +75.0%	$0.24 -48.9%	$0.47
Total Assets	$231.5M -4.6%	$242.8M -4.0%	$253.0M +16.6%	$217.0M +1.6%	$213.7M +4.6%	$204.3M
Operating Cash Flow	$18.8M -8.5%	$20.5M -21.2%	$26.1M +106.3%	$12.6M -6.6%	$13.5M -19.8%	$16.9M
Free Cash Flow	$17.4M -9.3%	$19.2M -18.2%	$23.5M +179.6%	$8.4M +22.8%	$6.8M -32.2%	$10.1M

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Available Research

13F Pro tracks comprehensive data for Energy Recovery, Inc. including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of ERII

BlackRock, Inc.
$57.2M6,344,252 sh
Amundi
$36.1M4,003,535 sh
VANGUARD CAPITAL MANAGEMENT LLC
$19.7M2,183,718 sh
Legal & General Group Plc
$18.6M2,059,764 sh
FIL Ltd
$15.5M1,715,722 sh
GEODE CAPITAL MANAGEMENT, LLC
$15.3M1,697,550 sh
STATE STREET CORP
$14.7M1,625,893 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$11.4M1,263,667 sh
MORGAN STANLEY
$11.2M1,237,003 sh
MACKENZIE FINANCIAL CORP
$10.7M1,187,686 sh

Fund	Value	Shares
BlackRock, Inc.	$57.2M	6,344,252
Amundi	$36.1M	4,003,535
VANGUARD CAPITAL MANAGEMENT LLC	$19.7M	2,183,718
Legal & General Group Plc	$18.6M	2,059,764
FIL Ltd	$15.5M	1,715,722
GEODE CAPITAL MANAGEMENT, LLC	$15.3M	1,697,550
STATE STREET CORP	$14.7M	1,625,893
VANGUARD PORTFOLIO MANAGEMENT LLC	$11.4M	1,263,667
MORGAN STANLEY	$11.2M	1,237,003
MACKENZIE FINANCIAL CORP	$10.7M	1,187,686

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Is ERII a good stock to buy?

13F Pro's AI-powered analysis of Energy Recovery, Inc. (ERII) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Industrials sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for ERII are available on the ERII stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing. ERII is classified as a small company.

Which hedge funds own ERII?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling ERII. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of Energy Recovery, Inc.'s investment landscape.