What is the 13F Pro Quality Score for OESX?

13F Pro ranks ORION ENERGY SYSTEMS, INC. (OESX) 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 OESX's current score at https://13fpro.ai/research/OESX (free sign-up required for the full ranking).

Where does 13F Pro source OESX data?

All ORION ENERGY SYSTEMS, INC. fundamentals and ownership data come directly from SEC EDGAR. ORION ENERGY SYSTEMS, INC. files with the SEC under CIK 1409375. 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 OESX in?

ORION ENERGY SYSTEMS, INC. (OESX) is classified in the Technology sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/technology.

How often is OESX research updated on 13F Pro?

OESX'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.

ORION ENERGY SYSTEMS, INC.(OESX)Stock Analysis

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13F Pro Quality Score

36.0/100

Rank #2,120 of 2,879 stocks

View Technology peers →

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

Revenue Growth

22.7/100

Profitability

40.9/100

Balance Sheet

22.4/100

Earnings Quality

30.0/100

Free Cash Flow

51.3/100

Institutional Flow

97.6/100

Revenue Scale

15.1/100

Dilution Risk

72.5/100

OESX Stock Analysis & AI Quality Score

AI stock analysis and institutional research for ORION ENERGY SYSTEMS, INC. (OESX), a Technology sector company. 13F Pro's AI-powered ranking engine scores OESX at 36.0/100 on a 32-signal composite quality model, placing it at rank #2,120 of 2,879 stocks — the bottom half of the AI-ranked universe. OESX scores in the top quartile across institutional flow (97.6). Areas of concern include revenue scale (15.1) and balance sheet strength (22.4), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q4 2026), ORION ENERGY SYSTEMS, INC. reports quarterly revenue of $25.7M, net income of $-1.5M, an operating margin of -3.0%. Top institutional holders of OESX by reported 13-F value include North Star Investment Management, GRACE & WHITE /NY, RENAISSANCE TECHNOLOGIES, based on the most recent SEC filings. OESX trades on the Nasdaq exchange and files with the SEC under CIK 1409375. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate OESX 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 ORION ENERGY SYSTEMS, INC. directly from SEC EDGAR. ORION ENERGY SYSTEMS, INC.'s 13F Pro composite quality score has ranged between 14 and 65 since 2021, currently 36.0 — a declining long-term trajectory across 28 quarterly and live scoring snapshots.

Revenue

Q4 2026

$25.7M

Net Income

Q4 2026

$-1.5M

Free Cash Flow

Q4 2026

$-1.5M

Operating Margin

Q4 2026

-3.0%

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro+

Revenue

+8.3% YoY

$86.3MFY 2026

FY23 $77.4MFY24 $90.6MFY25 $79.7MFY26 $86.3M

Net Income

+76.7% YoY

$-3.2MFY 2026

FY23 $-34.3MFY24 $-11.7MFY25 $-13.6MFY26 $-3.2M

Operating Income

+84.5% YoY

$-1.6MFY 2026

FY23 $-16.0MFY24 $-10.8MFY25 $-10.6MFY26 $-1.6M

EPS (Diluted)

+75.2% YoY

$-0.89FY 2026

FY23 $-1.08FY24 $-3.59FY25 $-3.59FY26 $-0.89

Total Assets

-1.6% YoY

$51.6MFY 2026

FY23 $71.6MFY24 $63.2MFY25 $52.5MFY26 $51.6M

Total Debt

-40.8% YoY

$6.3MFY 2026

FY23 $10.0MFY24 $10.0MFY25 $10.7MFY26 $6.3M

Op. Cash Flow

-280.1% YoY

$-1.1MFY 2026

FY23 $-2.3MFY24 $-10.1MFY25 $599.0KFY26 $-1.1M

Metric	FY 2026	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Revenue	$86.3M +8.3%	$79.7M -12.0%	$90.6M +17.1%	$77.4M -37.8%	$124.4M +6.5%	$116.8M
Net Income	$-3.2M +76.7%	$-13.6M -16.5%	$-11.7M +66.0%	$-34.3M -663.8%	$6.1M -76.7%	$26.1M
Operating Income	$-1.6M +84.5%	$-10.6M +2.1%	$-10.8M +32.3%	$-16.0M -290.5%	$8.4M +22.7%	$6.8M
EPS (Diluted)	$-0.89 +75.2%	$-3.59 +0.0%	$-3.59 -232.4%	$-1.08 -668.4%	$0.19 -77.1%	$0.83
Total Assets	$51.6M -1.6%	$52.5M -16.9%	$63.2M -11.7%	$71.6M -17.6%	$86.8M -6.5%	$92.8M
Total Debt	$6.3M -40.8%	$10.7M +6.7%	$10.0M -0.3%	$10.0M +19580.4%	$51.0K -19.0%	$63.0K
Operating Cash Flow	$-1.1M -280.1%	$599.0K +105.9%	$-10.1M -340.5%	$-2.3M -1927.4%	$-113.0K -106.5%	$1.7M

AI Insight: OESX Financial Trends

Orion swung to breakeven operating income in Q4 2025 after severe Q1 2025 losses, though revenue remains flat and debt reduction stalled.

• Operating income improved from -$10M in Q1 2025 to $0M in Q4 2025, ending consecutive quarterly losses.

• Total debt fell from $14M in Q2 2024 to $6M in Q1 2026, reducing leverage by 57% over 9 quarters.

• Revenue flat at $19–21M across all eight quarters; no growth momentum despite cost stabilization.

⚠ Q1 2026: equity jumped to $17M while debt dropped to $6M, but P&L data absent; verify sustainability of balance-sheet gains.

⚠ Operating cash flow volatile (ranging -$3M to +$4M); profitability recovery not yet translating to consistent cash generation.

AI Insight: OESX Ratio Trends

OESX swung to operating profitability in Q4 2025 after multi-quarter losses; leverage fell sharply by Q1 2026.

• Operating margin improved from -50.8% in Q1 2025 to 1.8% in Q4 2025, with ROIC recovering to 6.9% from -45.6% in Q3 2024.

• Debt-to-equity halved from 0.90 in Q1 2025 to 0.38 in TTM (Mar 2026), signaling balance-sheet deleveraging.

• Net profit margin turned positive (0.8%) in Q4 2025 after sustained losses, though ROE and ROA remain modest at 5.4% and 1.3%.

⚠ Q1 2025 showed a severe dip (-50.8% OpMargin, -77.3% ROA); sustainability of recent profitability through Q1 2026 unclear given data gaps.

⚠ Latest quarter (Q1 2026) contains no margin or return metrics; unable to confirm profitability momentum into current period.

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Available Research

13F Pro tracks comprehensive data for ORION ENERGY SYSTEMS, 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 OESX

North Star Investment Management Corp.
$4.6M525,552 sh
GRACE & WHITE INC /NY
$2.1M241,387 sh
RENAISSANCE TECHNOLOGIES LLC
$1.6M178,469 sh
MYDA Advisors LLC
$1.2M133,505 sh
SEI INVESTMENTS CO
$1.1M130,101 sh
VANGUARD CAPITAL MANAGEMENT LLC
$978.2K111,924 sh
Manatuck Hill Partners, LLC
$624.3K71,428 sh
US BANCORP \DE\
$613.2K70,155 sh
MARSHALL WACE, LLP
$497.5K56,924 sh
GEODE CAPITAL MANAGEMENT, LLC
$350.5K40,098 sh

Fund	Value	Shares
North Star Investment Management Corp.	$4.6M	525,552
GRACE & WHITE INC /NY	$2.1M	241,387
RENAISSANCE TECHNOLOGIES LLC	$1.6M	178,469
MYDA Advisors LLC	$1.2M	133,505
SEI INVESTMENTS CO	$1.1M	130,101
VANGUARD CAPITAL MANAGEMENT LLC	$978.2K	111,924
Manatuck Hill Partners, LLC	$624.3K	71,428
US BANCORP \DE\	$613.2K	70,155
MARSHALL WACE, LLP	$497.5K	56,924
GEODE CAPITAL MANAGEMENT, LLC	$350.5K	40,098

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Is OESX a good stock to buy?

13F Pro's AI-powered analysis of ORION ENERGY SYSTEMS, INC. (OESX) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Technology sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for OESX are available on the OESX 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.

Which hedge funds own OESX?

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 OESX. 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 ORION ENERGY SYSTEMS, INC.'s investment landscape.