What is the 13F Pro Quality Score for WDFC?

13F Pro ranks WD 40 CO (WDFC) 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 WDFC's current score at https://13fpro.ai/research/WDFC (free sign-up required for the full ranking).

Where does 13F Pro source WDFC data?

All WD 40 CO fundamentals and ownership data come directly from SEC EDGAR. WD 40 CO files with the SEC under CIK 105132. 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 WDFC in?

WD 40 CO (WDFC) is classified in the Materials sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/materials.

How often is WDFC research updated on 13F Pro?

WDFC'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.

WD 40 CO(WDFC)Stock Analysis

AI analysis on 2,800+ stocks →Deep AI analysis on 2,800+ stocks →

Materials →Nasdaq

Institutional-grade research for retail investors

SEC EDGAR: CIK 105132 WDFC stock profile & AI dashboard →

13F Pro Quality Score

54.1/100

Rank #1,235 of 2,879 stocksTOP 50%

View Materials peers →

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

Revenue Growth

48.0/100

Profitability

72.5/100

Balance Sheet

30.0/100

Earnings Quality

51.4/100

Free Cash Flow

67.8/100

Institutional Flow

74.8/100

Revenue Scale

42.3/100

Dilution Risk

53.9/100

WDFC Stock Analysis & AI Quality Score

AI stock analysis and institutional research for WD 40 CO (WDFC), a Materials sector company. 13F Pro's AI-powered ranking engine scores WDFC at 54.1/100 on a 32-signal composite quality model, placing it at rank #1,235 of 2,879 stocks — the top half of the AI-ranked universe. Areas of concern include balance sheet strength (30.0), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q3 2026), WD 40 CO reports quarterly revenue of $195.1M, net income of $30.2M, an operating margin of 20.7%. Top institutional holders of WDFC by reported 13-F value include BlackRock,, VANGUARD PORTFOLIO MANAGEMENT, KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT, based on the most recent SEC filings. WDFC trades on the Nasdaq exchange and files with the SEC under CIK 105132. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate WDFC 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 WD 40 CO directly from SEC EDGAR. WD 40 CO's 13F Pro composite quality score has ranged between 8 and 72 since 2021, currently 54.1 — a declining long-term trajectory across 57 quarterly and live scoring snapshots.

✦

Fun facts about WD 40 CO

Quirks, history, and lore behind WDFC — the kind of stuff that makes a stock memorable.

1
The Basics
U.S. specialty chemicals company · small-cap · listed on Nasdaq · headquartered in San Diego, California.
2
The Numbers
Annual revenue around $500 million — tiny footprint, but gross margins above 50% — because when you own a product category, you can charge for it.
3
The History
Born in 1953, the company was originally founded to make a rust-prevention solvent for the aerospace industry — it nailed the formula on attempt number 40.
4
The Secret
The company has deliberately never published its formula — no patent, ever — because a patent eventually expires, but a trade secret lasts forever.
5
The Lore
Fans have logged over 2,000 uses for the flagship product, from silencing squeaky hinges to removing crayon from walls — the company actively collects the stories.
6
The Giveaway
That little red straw clipped to the side of the can is one of the most recognized product accessories on earth — and the blue-and-yellow can it's attached to is basically its own food group.

▶ Think you know your stocks? Play the Daily Ticker

Revenue

Q3 2026

$195.1M

Net Income

Q3 2026

$30.2M

Free Cash Flow

Q3 2026

$29.3M

Operating Margin

Q3 2026

20.7%

D/E Ratio

Q3 2026

0.36

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro+

Revenue

+5.0% YoY

$620.0MFY 2025

FY22 $518.8MFY23 $537.3MFY24 $590.6MFY25 $620.0M

Net Income

+30.7% YoY

$91.0MFY 2025

FY22 $67.3MFY23 $66.0MFY24 $69.6MFY25 $91.0M

Operating Income

+7.7% YoY

$103.8MFY 2025

FY22 $87.3MFY23 $89.7MFY24 $96.4MFY25 $103.8M

EPS (Diluted)

+30.9% YoY

$6.69FY 2025

FY22 $4.90FY23 $4.83FY24 $5.11FY25 $6.69

Total Assets

+6.0% YoY

$475.8MFY 2025

FY22 $434.3MFY23 $438.0MFY24 $449.0MFY25 $475.8M

Total Debt

-8.1% YoY

$87.0MFY 2025

FY22 $146.3MFY23 $120.5MFY24 $94.6MFY25 $87.0M

Op. Cash Flow

-4.5% YoY

$87.9MFY 2025

FY22 $2.6MFY23 $98.4MFY24 $92.0MFY25 $87.9M

Metric	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Revenue	$620.0M +5.0%	$590.6M +9.9%	$537.3M +3.6%	$518.8M +6.3%	$488.1M +19.5%	$408.5M
Net Income	$91.0M +30.7%	$69.6M +5.5%	$66.0M -2.0%	$67.3M -4.1%	$70.2M +15.7%	$60.7M
Operating Income	$103.8M +7.7%	$96.4M +7.4%	$89.7M +2.7%	$87.3M -1.7%	$88.8M +15.0%	$77.2M
EPS (Diluted)	$6.69 +30.9%	$5.11 +5.8%	$4.83 -1.4%	$4.90 -3.7%	$5.09 +15.7%	$4.40
Total Assets	$475.8M +6.0%	$449.0M +2.5%	$438.0M +0.8%	$434.3M +1.0%	$430.2M +18.6%	$362.6M
Total Debt	$87.0M -8.1%	$94.6M -21.5%	$120.5M -17.6%	$146.3M +26.4%	$115.7M +1.6%	$113.9M
Operating Cash Flow	$87.9M -4.5%	$92.0M -6.5%	$98.4M +3678.5%	$2.6M -96.9%	$84.7M +16.6%	$72.7M

AI Insight: WDFC Financial Trends

WD-40 delivered strongest quarter on record in Q2 2026 with revenue and operating income surging 23% and 54% YoY respectively.

• Revenue accelerated to $195M in Q2 2026, up from $157M in Q2 2025 (+23.6%). Operating income jumped to $40M from $27M (+48.1%).

• Operating cash flow recovered to $31M in Q2 2026 after a weak Q1 2026 ($14M), showing cash generation strength.

• Debt declined to $101M in Q2 2026 from peak of $115M in Q1 2025. Equity grew steadily to $279M, strengthening balance sheet.

⚠ Operating cash flow remains volatile—Q1 2026 slumped to $8M (Q1 2025). Monitor whether Q2's $31M recovery is sustainable.

⚠ Net income margin compressed to 10.3% in Q2 2026 despite 54% op income growth, suggesting rising below-the-line costs.

AI Insight: WDFC Ratio Trends

Operating margin surged to 20.7% in Q2 2026, the highest on record, while ROIC exploded to 42.5%—driven by exceptional profitability despite a weak Q4 2025.

• Operating margin jumped 520bp from Q4 2025 (15.1%) to Q2 2026 (20.7%), highest in dataset. NPM also expanded to 15.5%.

• ROIC climbed 1,630bp from Q4 2025 (26.2%) to Q2 2026 (42.5%), signaling sharp improvement in capital efficiency and returns.

• Leverage remains controlled, with D/E at 0.36 in Q2 2026, down from 0.48 peak in Q4 2024 and Q1 2025.

⚠ Q4 2025 showed material deterioration across all metrics—OpMargin fell to 15.1%, ROIC to 26.2%—suggesting seasonal weakness or headwinds.

⚠ Q2 2026 profitability metrics (ROE 43.4%, ROIC 42.5%) appear anomalously strong; reversion toward Q1–Q3 2025 norms would signal normalization.

Get alerted when WDFC's score changes

Free account: watchlist tracking, the daily AI brief, and the AI screener.

Passwordless sign-in · Payments by Stripe · Auth by Clerk

Available Research

13F Pro tracks comprehensive data for WD 40 CO 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 WDFC

BlackRock, Inc.
$412.0M2,019,975 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$211.7M1,038,139 sh
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
$129.4M634,334 sh
VANGUARD CAPITAL MANAGEMENT LLC
$123.5M605,654 sh
STATE STREET CORP
$107.4M526,402 sh
ALLIANCEBERNSTEIN L.P.
$92.5M469,536 sh
FIRST TRUST ADVISORS LP
$83.9M411,312 sh
GEODE CAPITAL MANAGEMENT, LLC
$83.1M407,471 sh
MORGAN STANLEY
$62.2M304,784 sh
DIMENSIONAL FUND ADVISORS LP
$60.0M294,277 sh

Fund	Value	Shares
BlackRock, Inc.	$412.0M	2,019,975
VANGUARD PORTFOLIO MANAGEMENT LLC	$211.7M	1,038,139
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	$129.4M	634,334
VANGUARD CAPITAL MANAGEMENT LLC	$123.5M	605,654
STATE STREET CORP	$107.4M	526,402
ALLIANCEBERNSTEIN L.P.	$92.5M	469,536
FIRST TRUST ADVISORS LP	$83.9M	411,312
GEODE CAPITAL MANAGEMENT, LLC	$83.1M	407,471
MORGAN STANLEY	$62.2M	304,784
DIMENSIONAL FUND ADVISORS LP	$60.0M	294,277

More Materials Companies

View all Materials →

Alcoa Corp

AAUC

Allied Gold Corp

ABAT

AMERICAN BATTERY TECHNOLOGY Co

AEC

ANFIELD ENERGY INC.

AEM

AGNICO EAGLE MINES LTD

FIRST MAJESTIC SILVER CORP

AGI

ALAMOS GOLD INC

ALB

ALBEMARLE CORP

Put WDFC on your watchlist

Track score changes the day WD 40 CO files with the SEC, follow the hedge funds that own it, screen 2,800+ AI-scored stocks, and get the daily brief — free.

View Pricing

Free tier includes 13F data, economic indicators, and market overview. Pro starts at $6.67/mo (billed annually).

Passwordless sign-in · Payments by Stripe · Auth by Clerk

Popular Research

AAPL

Apple

MSFT

Microsoft

NVDA

NVIDIA

GOOG

Alphabet

AMZN

Amazon

Is WDFC a good stock to buy?

13F Pro's AI-powered analysis of WD 40 CO (WDFC) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Materials sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for WDFC are available on the WDFC 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 WDFC?

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 WDFC. 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 WD 40 CO's investment landscape.