TENNANT CO(TNC)Stock Analysis
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Rank #1,805 of 2,879 stocks
Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Aug 14, 2026.
Revenue Growth
Profitability
Balance Sheet
Earnings Quality
Free Cash Flow
Institutional Flow
Revenue Scale
Dilution Risk
TNC Stock Analysis & AI Quality Score
AI stock analysis and institutional research for TENNANT CO (TNC), a Industrials sector company. 13F Pro's AI-powered ranking engine scores TNC at 43.6/100 on a 32-signal composite quality model, placing it at rank #1,805 of 2,879 stocks — the bottom half of the AI-ranked universe. TNC scores in the top quartile across institutional flow (86.2). Areas of concern include earnings quality (11.4) and revenue growth (28.2), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q1 2026), TENNANT CO reports quarterly revenue of $297.9M, net income of $200.0K, an operating margin of 1.6%. Top institutional holders of TNC by reported 13-F value include BlackRock,, VANGUARD PORTFOLIO MANAGEMENT, VANGUARD CAPITAL MANAGEMENT, based on the most recent SEC filings. TNC trades on the NYSE exchange and files with the SEC under CIK 97134. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate TNC 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 TENNANT CO directly from SEC EDGAR. TENNANT CO's 13F Pro composite quality score has ranged between 8 and 66 since 2021, currently 43.6 — a declining long-term trajectory across 56 quarterly and live scoring snapshots.
Revenue
Q1 2026
$297.9M
Net Income
Q1 2026
$200.0K
Free Cash Flow
Q1 2026
$-34.4M
Operating Margin
Q1 2026
1.6%
ROIC
Q1 2026
0.5%
D/E Ratio
Q1 2026
0.68
Revenue & Net Income
Earnings Per Share
Key Financials Over Time
Export Financial Table · Pro+Revenue
+10.2% YoYNet Income
-33.9% YoYOperating Income
-21.7% YoYEPS (Diluted)
-33.5% YoYTotal Assets
+16.9% YoYTotal Debt
-10.3% YoYOp. Cash Flow
+359.0% YoY| Metric | FY 2025 | FY 2022 | FY 2021 | FY 2020 | FY 2019 | FY 2017 |
|---|---|---|---|---|---|---|
| Revenue | $1.20B +10.2% | $1.09B +0.1% | $1.09B +9.0% | $1.00B -12.0% | $1.14B +13.4% | $1.00B |
| Net Income | $43.8M -33.9% | $66.3M +2.2% | $64.9M +92.6% | $33.7M -26.4% | $45.8M +838.7% | $-6.2M |
| Operating Income | $68.3M -21.7% | $87.2M -6.9% | $93.7M +47.1% | $63.7M -11.3% | $71.8M +117.6% | $33.0M |
| EPS (Diluted) | $2.36 -33.5% | $3.55 +3.2% | $3.44 +90.1% | $1.81 -27.0% | $2.48 +808.6% | $-0.35 |
| Total Assets | $1.27B +16.9% | $1.09B +2.2% | $1.06B -1.9% | $1.08B +1.9% | $1.06B +6.9% | $994.0M |
| Total Debt | $274.0M -10.3% | $305.5M +12.4% | $271.8M -15.7% | $322.5M -4.8% | $338.8M -10.1% | $376.8M |
| Operating Cash Flow | $65.0M +359.0% | $-25.1M -136.2% | $69.4M -48.1% | $133.8M +86.1% | $71.9M +32.7% | $54.2M |
AI Insight: TNC Financial Trends
TNC's deteriorating profitability coincided with rising leverage, as total debt surged from $201M to $359M while equity fell to $531M.
• Revenue declined from $331M in Q2 2024 to $298M in Q1 2026, showing persistent weakness.
• Operating income turned negative in Q4 2025 at -$4M before recovering slightly to $5M in Q1 2026.
• Total debt increased 79% from $201M in Q4 2024 to $359M in Q1 2026.
• Operating cash flow turned negative at -$31M in Q1 2026, the worst performance in the period.
⚠ Equity declined from $652M in Q2 2025 to $531M in Q1 2026, pressuring balance sheet strength.
⚠ Net income volatility persisted with losses in Q4 2025 and breakeven in Q1 2026.
AI Insight: TNC Ratio Trends
Tennant's profitability collapsed from 9.6% operating margin in Q2 2025 to negative territory in Q4 2025, with leverage doubling.
• Operating margin plummeted from 9.6% in Q2 2025 to -1.4% in Q4 2025, recovering modestly to 1.6% in Q1 2026.
• ROIC fell from 14.1% in Q2 2025 to negative -1.9% in Q4 2025, indicating severe capital efficiency deterioration.
• Debt-to-equity ratio doubled from 0.33 in Q2 2025 to 0.68 in Q1 2026, signaling increased leverage.
⚠ Q4 2025 negative profitability across all metrics suggests potential operational crisis or major restructuring costs.
⚠ Recovery sustainability uncertain as Q1 2026 margins remain well below historical Q2-Q3 2025 levels of 7-10%.
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Available Research
13F Pro tracks comprehensive data for TENNANT CO including:
Top Institutional Holders of TNC
BlackRock, Inc.
$181.0M2,725,952 shVANGUARD PORTFOLIO MANAGEMENT LLC
$79.0M1,189,027 shVANGUARD CAPITAL MANAGEMENT LLC
$54.2M816,615 shMAIRS & POWER INC
$53.4M803,464 shGAMCO INVESTORS, INC. ET AL
$46.9M706,400 shSTATE STREET CORP
$46.4M699,399 shFMR LLC
$45.7M688,713 shDIMENSIONAL FUND ADVISORS LP
$42.1M634,158 shAMERICAN CENTURY COMPANIES INC
$38.9M585,525 shGEODE CAPITAL MANAGEMENT, LLC
$30.8M464,147 sh
| Fund | Value | Shares |
|---|---|---|
| BlackRock, Inc. | $181.0M | 2,725,952 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $79.0M | 1,189,027 |
| VANGUARD CAPITAL MANAGEMENT LLC | $54.2M | 816,615 |
| MAIRS & POWER INC | $53.4M | 803,464 |
| GAMCO INVESTORS, INC. ET AL | $46.9M | 706,400 |
| STATE STREET CORP | $46.4M | 699,399 |
| FMR LLC | $45.7M | 688,713 |
| DIMENSIONAL FUND ADVISORS LP | $42.1M | 634,158 |
| AMERICAN CENTURY COMPANIES INC | $38.9M | 585,525 |
| GEODE CAPITAL MANAGEMENT, LLC | $30.8M | 464,147 |
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Popular Research
Is TNC a good stock to buy?
13F Pro's AI-powered analysis of TENNANT CO (TNC) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Industrials sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for TNC are available on the TNC 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 TNC?
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 TNC. 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 TENNANT CO's investment landscape.