DCI — Donaldson Company Inc

✨ Hidden Gem

Stock analysis, trade plans, and proprietary indicators by Trend Edge.

About Donaldson Company Inc

Donaldson Company, Inc. manufactures and sells filtration systems and replacement parts worldwide. The company operates through Mobile Solutions, Industrial Solutions, and Life Sciences segments. The Mobile Solutions segment provides replacement filters for air and liquid filtration applications, such as air filtration systems, fuel, lube and hydraulic systems, emissions systems and sensors, indicators, and monitoring systems. Read full Trend Edge analysis →

Trend Edge Proprietary Indicators

Key Metrics

Current Price$83.72
Market Cap$9.57B
Float115.0M
Shares Outstanding115.8M
P/E (Forward)19.08
P/E (TTM)25.82
Price/Sales (TTM)2.55
vs. Analyst Target+15.1% to analyst PT
Profit Margin10.09%
Operating Margin (TTM)13.57%
Revenue (TTM)$3.75B
Earnings Growth (YoY)-1.30%
Dividend Rate1.2%
Analyst Target Price$96.40 (8 analysts)

Financial History

Annual Revenue & Earnings History

YearRevenueNet IncomeGross ProfitEBITDA
2020 $2.58B $257M $872M $440M
2021 $2.85B $287M $972M $489M
2022 $3.31B $333M $1.07B $548M
2023 $3.43B $359M $1.16B $580M
2024 $3.59B $414M $1.27B $655M
2025 $3.69B $367M $1.29B $616M

Recent Quarterly Revenue & Net Income

QuarterRevenueNet Income
Apr 2025 $940M $57.8M
Jul 2025 $981M $114M
Oct 2025 $935M $114M
Jan 2026 $896M $92.5M

Ownership & Float

Insider Ownership0.6%
Institutional Ownership90.9%
Short Float2.7%
% of All Funds Holding6.92%
Number of Funds Holding569

Current Moving Averages

Trend Edge tracks near-term, medium-term, cyclical, and secular moving averages across weekly and monthly timeframes to identify trend structure at every horizon.

TimeframeSMAValueTrend Context
Weekly10-Week SMA$85.75Near-term / short-term trend
Weekly40-Week SMA$88.97Medium-term trend
Weekly80-Week SMA$79.29Cyclical trend (business cycle)
Weekly200-Week SMA$70.53Secular trend (multi-year)
Monthly10-Month SMA$87.58Near-term monthly trend
Monthly20-Month SMA$78.91Medium-term monthly trend
Monthly40-Month SMA$72.78Secular monthly trend

Volume Shelves — Support & Resistance

Trend Edge identifies volume shelves: price zones where historically elevated trading volume creates structural support or resistance. A volume shelf forms when a disproportionate share of cumulative volume was transacted at a specific price level, making it a high-conviction anchor for future price reactions.

Price LevelTypeVolume RatioAge
$91.00 resistance 1.14x 1 months ago
$101.00 resistance 1.28x 2 months ago
$72.00 support 1.12x 8 months ago

Historical Earnings Reactions (122 events)

TimeframeAvg ReturnMedianWin RateBestWorst
Gap 0.07% 0.07% 53.28% 9.94% -6.89%
1 Day 0.06% 0.29% 57.38% 9.76% -8.74%
1 Week 0.45% 0.41% 52.07% 17.64% -13.03%
2 Weeks 0.24% 0.14% 51.24% 17.72% -25.36%
1 Month 0.24% -0.78% 43.80% 16.35% -17.25%

Next earnings: June 2, 2026 (5 days away)

Seasonality & Day-of-Week Patterns

Monthly Seasonality

MonthAvg ReturnWin RateSamples
Jan0.6%47.8%46
Feb0.1%56.5%46
Mar1.4%50.0%46
Apr2.0%44.7%47
May1.9%60.9%46
Jun-0.2%47.8%46
Jul0.8%58.7%46
Aug1.5%54.3%46
Sep0.9%43.5%46
Oct1.0%65.2%46
Nov3.9%65.2%46
Dec1.9%58.7%46

Day-of-Week Tendencies

DayAvg ReturnWin RateSamples
Monday -0.01% 46.9% 2200
Tuesday 0.03% 46.2% 2389
Wednesday 0.11% 47.3% 2386
Thursday 0.07% 48.2% 2340
Friday 0.10% 48.8% 2326

Top Institutional Holders

Institutional holder breakdown coming soon.

Total institutional ownership: 90.9%

Insider Transactions — Smart Summary

Total insider ownership: 0.6%

12-Month Insider Activity Summary

Total Filings11
Net Value-$12.3M
Net Shares Change-3,275
% of Float-0.0%
C-Suite Filings7
Clusters Detected1

Key Insiders

NameTitleNet ValueFilingsActivity
Carpenter Tod E. Chairman, President and CEO -$9.6M 2 2 sell
Briseno Guillermo President -$1.5M 2 2 sell
Rautio Trudy A. -$1.5M 1 1 sell
Becker Amy C Chief Legal Officer -$993,635 1 1 sell
Rajendra Ajita G -$941,424.66 1 1 sell
Owens James -$884,216.52 1 1 sell
Dahlgren Andrew C President -$161,880 1 1 sell
Pogalz Bradley J. Chief Financial Officer -$23,828.62 1 1 sell

Transaction Clusters

PeriodFilingsInsidersNet ValueSeniority
2025-09-02 – 2025-09-04 5 5 -$8.6M 4 C-suite

Significant Filings

DateInsiderTitleNet ValuePrice After
2026-03-27 Briseno Guillermo President -$847,043.16 Transaction at $64.41, now +30.0%
2026-04-14 Owens James -$884,216.52 Transaction at $66.82, now +25.3%
2025-12-10 Pogalz Bradley J. Chief Financial Officer -$23,828.62 Transaction at $59.78, now +40.0%
2025-12-08 Rajendra Ajita G -$941,424.66 Transaction at $68.27, now +22.6%
2025-09-02 Rautio Trudy A. -$1.5M Transaction at $57.06, now +46.7%
2025-09-02 Carpenter Tod E. Chairman, President and CEO -$5.3M Transaction at $54.31, now +54.2%

View full insider transaction history on Trend Edge →

AI Consult Analysis

Trend Edge's AI Consult feature delivers a comprehensive, multi-layer trade plan for Donaldson Company Inc (DCI) powered by Claude Opus — Anthropic's most capable AI model. The analysis covers five layers: technical analysis (near-term, medium-term, cyclical, and secular trend, momentum, volume shelf support and resistance, breakout and breakdown signals), qualitative analysis (business model, competitive moat, sector dynamics), insider sentiment (buy and sell signals from executive and director transactions), share stats analysis (institutional accumulation, fund positioning, short float squeeze potential), and fundamental analysis (valuation, revenue growth, profit margin, earnings quality).

AI Consult synthesizes all five layers into a single bullish or bearish thesis with explicit entry, exit, stop loss, and take profit levels — giving you a complete, AI-powered trade plan with defined risk/reward. Whether you are building a long position, initiating a short, or looking for a reversal setup, AI Consult identifies the highest-probability signal from the current trend.

Get the full AI Consult analysis for DCI on Trend Edge →