WD-40 Company· WDFC

🇺🇸 US · MidSP600NASDAQ

Basic Materials Chemicals - Specialty Website

Price: $189.29
Day: -0.64%
Mkt Cap: $2.54B
52W Range: $175.38 – $298.90
Volume: 282.8K
Beta: 0.26

D55D FrameworkQuarterly Data

Holdings Analysis

Insider activity, institutional flows, and fund ownership.

Smart Money: 3.0 / 5 (Neutral), from 3 of 3 components
Institutions Q2 2026: 398 institutions hold; 170 added, 130 reduced
Insiders Q3 2026: no purchases, 2 sales ($117.1K)

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WD-40 Company

WDFC|Basic Materials|Chemicals - Specialty

Current price: $189

Smart Money

Dimension 5 of 5

Insider selling pace · Q3 2026

New

no prior selling to compare against

Seller breadth · Q3 2026

1 seller

vs 0.0 avg per quarter

Institutional net breadth · Q2 2026

+50

227 adding vs 177 reducing

Institutional ownership · Q2 2026

88.6%

398 institutions

Insider Selling Pace

Each quarter's selling vs this stock's own trailing 6-quarter average

Light <0.5xRoutineElevated >1.5xHeavy >3xBuying

Institutional Positions

Institutions adding above the line, reducing below, net as a line

NewIncreasedReducedClosedNet

Largest Institutional Holders, Q2 2026

By reported market value, and how each moved in the quarter

Holder

Change

BLACKROCK, INC.

2.1M

+3.2%

VANGUARD PORTFOLIO MANAGEMENT LLC

1.1M

+4.0%

KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC

629.0K

-0.5%

VANGUARD CAPITAL MANAGEMENT LLC

604.5K

+0.2%

STATE STREET CORP

549.2K

+4.7%

GEODE CAPITAL MANAGEMENT, LLC

441.4K

+8.7%

ETF & Fund Activity, Q2 2026

How the covering funds split between buying, holding and selling

63 buying87 unchanged60 selling

210 funds held WDFC in Q2 2026, holding 6.4M shares between them, down 0.5% on the quarter.

Largest fund holders

SPDR SERIES TRUST202.2K sh

NATIONWIDE MUTUAL FUNDS70.5K sh

FORUM FUNDS10.6K sh

Notable Insider Transactions, Q3 2026

Largest open-market purchases and sales by value in the last eight quarters

Sale · Nov 13

NOBLE WILLIAM B

$289.7K

Sale · Oct 22

NOBLE WILLIAM B

$205.6K

Purchase · Oct 27

CARTER DANIEL T

$199.4K

Insider transactions from SEC Form 4 filings; institutional holdings from quarterly 13F filings, which are reported with a lag and can overlap between filers. 13F: quarterly institutional holdings report · ETF: Exchange-Traded Fund

See the complete picture

The full 5D Framework: Business Quality · Peer Comparison · Valuation · Analyst Sentiment · Smart Money

Explore WDFC on stockoscope.com→

Generated September 22, 2026

For educational purposes only. Not financial advice. Data may be delayed or incomplete.

Smart Money Sentiment

WDFC Smart Money Sentiment Score

A weighted 1-5 sentiment score across three smart money signals.

Smart Money

3.0/5

Neutral

Weighted across 3 components

Component Breakdown (3 of 3 available)

Insider Activity

40% weight

-14

Institutional Flow

50% weight

+12

Fund Flow

10% weight

Overall Smart Money sentiment of 3.0/5 (Neutral) based on a weighted combination of 3 components. Insider activity uses a relative-baseline comparison against the stock's own history; institutional flow tracks position momentum and 13F share changes; fund flow measures ETF / mutual-fund buying vs selling. Higher scores indicate stronger bullish sentiment from professional investors.Last updated September 21, 2026.

Insider Trading Activity

Insider trading analysis comparing the latest quarter against the stock's own historical baseline.

Insider Selling Pace for WDFC

Each quarter's selling vs the stock's own trailing 6-quarter average; 1.0x is typical for this stock. Green triangles mark quarters with insider buying.

Neutral

Routine insider selling in Q3 2026

2 sales totaling $117.1K (500 shares)

All sales came from a single insider

Buying seen in 8 of 15 quarters

New

Selling pace

no prior selling to compare against

0.10%

Stake sold

of active insiders' holdings

1 seller

Seller breadth

vs 0.0 avg per quarter

Q1 2026

Last insider purchase

buying in 8 of 16 quarters

Notable Recent Transactions, WDFC

Top 8 highest-value insider trades from the last 8 quarters

NOBLE WILLIAM B

Group Managing Director

Sell

1,000 shares at $289.70

≈11.1% of their stake at the time

Nov 13, 2024$289.70K

NOBLE WILLIAM B

Group Managing Director, Eimea

Sell

800 shares at $256.98

≈8.2% of their stake at the time

Oct 22, 2024$205.58K

CARTER DANIEL T

Director

Buy

1,000 shares at $199.37

≈13.9% of their stake after buying

Oct 27, 2025$199.37K

PENDARVIS DAVID

Director

Buy

424 shares at $247.15

≈6.1% of their stake after buying

Feb 5, 2026$104.79K

PENDARVIS DAVID

Director

Buy

523 shares at $196.37

≈8.9% of their stake after buying

Oct 30, 2025$102.70K

Etchart Eric

Director

Buy

500 shares at $194.02

≈6.0% of their stake after buying

Oct 30, 2025$97.01K

Brass Steven A

CEO

Buy

362 shares at $200.46

≈1.1% of their stake after buying

Oct 28, 2025$72.57K

Olsem Patricia Q

Division President, Americas

Sell

300 shares at $233.73

≈5.9% of their stake at the time

Aug 10, 2026$70.12K

Institutional Ownership Analysis

Institutional ownership analysis with position momentum, 13F share flow, and ownership percentage trends.

Institutional Positions for WDFC

Institutions adding (new + increased) above zero, reducing (reduced + closed) below, net as a line

New Increased Reduced Closed Net (adding − reducing)

Neutral

Mixed institutional activity in Q2 2026

88.6% institutional ownership

Slight accumulation: 227 adding vs 177 reducing

13F share count essentially flat

+50

Net breadth

227 adding vs 177 reducing

Accumulating

1.28

Add / reduce ratio

in Q2 2026

+10

New − closed

57 initiated, 47 exited

7 of 10

Top holders adding

largest holders with a known change

Position Changes

Q2 2026: how are institutions adjusting their positions?

+227 growing-177 shrinkingNet: +50

170

130

New (57)

Increased (170)

Reduced (130)

Closed (47)

Top Institutional Holders, WDFC

Largest 8 institutional positions by ownership percentage as of Q2 2026

BLACKROCK, INC.

2.1M

$505.7M

Ownership

15.43%

+3.2%

VANGUARD PORTFOLIO MANAGEMENT LLC

1.1M

$262.1M

Ownership

8.00%

+4.0%

KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC

629.0K

$153.3M

Ownership

4.68%

-0.5%

VANGUARD CAPITAL MANAGEMENT LLC

604.5K

$147.3M

Ownership

4.49%

+0.2%

STATE STREET CORP

549.2K

$133.8M

Ownership

4.08%

+4.7%

GEODE CAPITAL MANAGEMENT, LLC

441.4K

$107.6M

Ownership

3.28%

+8.7%

ALLIANCEBERNSTEIN L.P.

377.5K

$77.0M

Ownership

2.81%

-19.3%

FIRST TRUST ADVISORS LP

348.5K

$84.9M

Ownership

2.59%

-14.9%

ETF and Mutual Fund Holdings

ETF and mutual fund activity breakdown showing buying vs selling funds, top fund holders, and detailed holdings.

Fund Activity

Q2 2026: 210 ETFs and mutual funds reporting

63 buying60 sellingNet: +3

Buying (63)

Unchanged (87)

Selling (60)

In total, funds bought 218.7K shares and sold 251.8K this quarter. Each fund counts once in the bar above, whatever the size of its move.

Neutral

Mixed fund activity in Q2 2026

210 ETFs and mutual funds reporting

63 buying vs 60 selling (balanced)

Top Fund Holders, WDFC

Largest 8 ETF and mutual fund positions by shares held, each fund's latest filing

SPDR SERIES TRUST

202.2K

Weight

1.00%

Jul 31, 2026No change

NATIONWIDE MUTUAL FUNDS

70.5K

Weight

0.01%

Jul 31, 2026Decreased

FORUM FUNDS

10.6K

Weight

49.72%

Jul 31, 2026No change

T. Rowe Price Index Trust, Inc.

4.3K

Weight

0.01%

Jun 30, 2026Increased

AIM FUNDS GROUP (INVESCO FUNDS GROUP)

4.0K

Weight

0.07%

Jun 30, 2026No change

US GLOBAL INVESTORS FUNDS

4.0K

Weight

0.10%

Jun 30, 2026No change

MML SERIES INVESTMENT FUND

3.9K

Weight

0.05%

Jun 30, 2026Decreased

ALLIANZ VARIABLE INSURANCE PRODUCTS TRUST

3.7K

Weight

0.01%

Jun 30, 2026Decreased

WD-40 Company· WDFC

Holdings Analysis

Insider Trading Activity

1.3Transaction History63Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings134Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights

Search stocks

Holdings Analysis

Insider Trading Activity

1.3Transaction History63Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings134Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights