Tennant Co Faces Investigation Amid Poor Q4 Results
Written by Emily J. Thompson, Senior Investment Analyst
Updated: May 15 2026
0mins
Source: PRnewswire
Tennant Company's shares fell over 24% after hitting a 52-week low, following disappointing Q4 results that missed analyst expectations and raised concerns about its financial health.
The company's Q4 results revealed a significant decline in net sales and adjusted earnings, primarily due to operational disruptions related to its ERP system transition. Additionally, Tennant is under investigation for potential securities violations, which has further heightened scrutiny over its governance and accountability.
As Tennant navigates these challenges, the outlook remains bleak, with ongoing operational issues expected to persist into 2026, prompting investors to reassess their confidence in the company's future performance.
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Analyst Views on TNC
Wall Street analysts forecast TNC stock price to rise
2 Analyst Rating
1 Buy
1 Hold
0 Sell
Moderate Buy
Current: 88.360
Low
107.00
Averages
111.00
High
115.00
Current: 88.360
Low
107.00
Averages
111.00
High
115.00
About TNC
Tennant Company is engaged in designing, manufacturing, and marketing solutions. It offers products and solutions consisting of manual and autonomous mechanized cleaning equipment for both industrial and commercial uses, detergent-free and other sustainable cleaning technologies, aftermarket parts and consumables, equipment maintenance and repair services, and business solutions, such as financing, rental and leasing programs, and machine-to-machine asset management solutions. Its products are used in various environments, including retail establishments, distribution centers, factories and warehouses, public venues, such as arenas and stadiums, office buildings, schools and universities, hospitals, and clinics, and more. It markets its offerings under the brands: Tennant, Nobles, Alfa Uma Empresa Tennant, IPC, Gaomei and Rongen brands, as well as private-label brands. It has a portfolio of differentiated technology solutions that includes IRIS, ec-H2O NanoClean, and ReadySpace.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Investigation into Tennant Company's ERP System Failures
- ERP System Failures: On February 24, 2026, Tennant Company disclosed that the rollout of its new ERP system in North America caused severe operational disruptions, including the inability to process and ship customer orders, resulting in approximately $30 million in lost sales, highlighting significant failures in the company's technology implementation.
- Increased Remediation Costs: To address the issues caused by the ERP system, Tennant anticipates spending over $20 million in 2026, a substantial increase from the originally planned $5 million, indicating further financial strain on the company's resources and operations.
- Stock Price Plunge: Following this revelation, Tennant's stock price plummeted by $19.28, a drop of over 23%, from $82.30 on February 23, 2026, to $63.02 on February 24, reflecting the market's pessimism regarding the company's future prospects and operational stability.
- Investor Alert: Lowey Dannenberg P.C. is investigating potential violations of federal securities laws by Tennant and urges affected investors to reach out to confirm their eligibility to participate in potential claims, indicating that legal risks may further impact the company's reputation and shareholder confidence.
See More
Investigation into Tennant Company's ERP System Failures
- Operational Disruption Impact: On February 24, 2026, Tennant Company disclosed that the rollout of its new ERP system in North America caused severe operational disruptions, including the inability to process and ship customer orders, resulting in approximately $30 million in lost sales, highlighting significant flaws in the company's technology implementation.
- Increased Remediation Costs: To address these issues, Tennant anticipates spending over $20 million in 2026 for remediation, compared to the originally planned $5 million, which will significantly impact the company's financial health and future profitability.
- Stock Price Plunge: This news led to a $19.28 drop in Tennant's stock price on February 24, 2026, a decline of over 23%, from a closing price of $82.30 on February 23 to $63.02, reflecting severe investor concerns regarding the company's management capabilities.
- Legal Investigation Initiated: Lowey Dannenberg P.C. is investigating Tennant for potential violations of federal securities laws, urging affected investors to reach out to confirm their eligibility to participate, indicating heightened market scrutiny on the company's transparency and compliance.
See More
Tennant Company Under Investigation for Securities Fraud
- Investigation Background: Bleichmar Fonti & Auld LLP is investigating Tennant Company for potential securities fraud related to the implementation of its new enterprise resource planning (ERP) system, focusing on possible misleading statements made to investors.
- Stock Price Plunge: On February 24, 2026, Tennant's stock price dropped from $82.30 to $63.02, a decline of over 23%, due to severe operational disruptions caused by the ERP rollout in North America, resulting in an estimated loss of $30 million in sales.
- Increased Expenditures: The company anticipates needing to spend over $20 million in 2026 to remediate the issues stemming from the ERP system, significantly higher than the $5 million originally planned, which will adversely affect its financial health.
- Legal Options for Investors: Investors are encouraged to contact BFA Law to understand their legal rights, indicating that the company's ability to process customer orders is in question, potentially undermining future investor confidence.
See More
Investigation into Tennant Company's ERP System Failures
- ERP System Failures: On February 24, 2026, Tennant Company disclosed that the rollout of its new ERP system in North America caused severe operational disruptions, including the inability to process and ship customer orders, resulting in approximately $30 million in lost sales, highlighting significant implementation failures.
- Increased Remediation Costs: To address the issues caused by the ERP system, Tennant anticipates spending over $20 million in 2026, compared to the originally planned $5 million, which will significantly impact the company's financial health and future profitability.
- Stock Price Plunge: Following this revelation, Tennant's stock price dropped by $19.28, a decline of over 23%, from $82.30 on February 23, 2026, to $63.02 on February 24, indicating strong investor concerns about the company's outlook.
- Investor Alert: Lowey Dannenberg P.C. is investigating potential violations of federal securities laws by Tennant and urges affected investors to contact them to check eligibility for participation, indicating that legal risks may further exacerbate the company's market trust crisis.
See More
Investigation into Tennant Company’s ERP System Failures
- Operational Disruption Impact: On February 24, 2026, Tennant Company disclosed that the rollout of its new ERP system in North America caused severe operational disruptions, preventing the processing and shipping of customer orders, resulting in approximately $30 million in lost sales, highlighting significant failures in the company's technology implementation.
- Increased Remediation Costs: To address the issues caused by the ERP system, Tennant anticipates spending over $20 million in 2026, compared to the $5 million originally planned, indicating a substantial financial burden that will adversely affect the company's financial health and future profitability.
- Stock Price Volatility: Following this revelation, Tennant's stock price plummeted by $19.28, a decline of over 23%, from $82.30 on February 23, 2026, to $63.02 on February 24, reflecting severe market skepticism regarding the company's management capabilities.
- Investor Alert: Lowey Dannenberg P.C. is investigating potential violations of federal securities laws by Tennant and urges affected investors to reach out to confirm their eligibility, indicating that legal risks may further exacerbate the company's negative outlook.
See More
Investigation into Tennant Company's ERP System Failures
- Operational Disruption Impact: On February 24, 2026, Tennant Company disclosed that the rollout of its new ERP system in North America caused severe operational disruptions, rendering it unable to process and ship customer orders, resulting in approximately $30 million in lost sales, highlighting significant flaws in the system implementation.
- Increased Remediation Costs: To address these issues, Tennant anticipates spending over $20 million in 2026 for remediation, compared to the originally planned $5 million, indicating a substantial financial burden that will impact the company's overall financial health.
- Stock Price Plummet: Following this revelation, Tennant's stock price dropped by $19.28, a decline of over 23%, from a closing price of $82.30 on February 23, 2026, to $63.02 on February 24, reflecting market pessimism regarding the company's future outlook.
- Investor Confidence Erosion: Prior to this incident, Tennant had repeatedly assured investors that the project was “progressing as anticipated” and that the ERP launch in the Asia-Pacific region was “successful,” but this event significantly undermined investor confidence, potentially leading to further legal actions and regulatory scrutiny.
See More
Investigation into Tennant Company's ERP System Failures
- ERP System Failures: On February 24, 2026, Tennant Company disclosed that the rollout of its new ERP system in North America caused severe operational disruptions, including the inability to process and ship customer orders, resulting in approximately $30 million in lost sales, highlighting significant failures in the company's technology implementation.
- Increased Remediation Costs: To address the issues caused by the ERP system, Tennant anticipates spending over $20 million in 2026, a substantial increase from the originally planned $5 million, indicating further financial strain on the company's resources and operations.
- Stock Price Plunge: Following this revelation, Tennant's stock price plummeted by $19.28, a drop of over 23%, from $82.30 on February 23, 2026, to $63.02 on February 24, reflecting the market's pessimism regarding the company's future prospects and operational stability.
- Investor Alert: Lowey Dannenberg P.C. is investigating potential violations of federal securities laws by Tennant and urges affected investors to reach out to confirm their eligibility to participate in potential claims, indicating that legal risks may further impact the company's reputation and shareholder confidence.
See More
Investigation into Tennant Company's ERP System Failures
- Operational Disruption Impact: On February 24, 2026, Tennant Company disclosed that the rollout of its new ERP system in North America caused severe operational disruptions, including the inability to process and ship customer orders, resulting in approximately $30 million in lost sales, highlighting significant flaws in the company's technology implementation.
- Increased Remediation Costs: To address these issues, Tennant anticipates spending over $20 million in 2026 for remediation, compared to the originally planned $5 million, which will significantly impact the company's financial health and future profitability.
- Stock Price Plunge: This news led to a $19.28 drop in Tennant's stock price on February 24, 2026, a decline of over 23%, from a closing price of $82.30 on February 23 to $63.02, reflecting severe investor concerns regarding the company's management capabilities.
- Legal Investigation Initiated: Lowey Dannenberg P.C. is investigating Tennant for potential violations of federal securities laws, urging affected investors to reach out to confirm their eligibility to participate, indicating heightened market scrutiny on the company's transparency and compliance.
See More
Tennant Company Under Investigation for Securities Fraud
- Investigation Background: Bleichmar Fonti & Auld LLP is investigating Tennant Company for potential securities fraud related to the implementation of its new enterprise resource planning (ERP) system, focusing on possible misleading statements made to investors.
- Stock Price Plunge: On February 24, 2026, Tennant's stock price dropped from $82.30 to $63.02, a decline of over 23%, due to severe operational disruptions caused by the ERP rollout in North America, resulting in an estimated loss of $30 million in sales.
- Increased Expenditures: The company anticipates needing to spend over $20 million in 2026 to remediate the issues stemming from the ERP system, significantly higher than the $5 million originally planned, which will adversely affect its financial health.
- Legal Options for Investors: Investors are encouraged to contact BFA Law to understand their legal rights, indicating that the company's ability to process customer orders is in question, potentially undermining future investor confidence.
See More
Investigation into Tennant Company's ERP System Failures
- ERP System Failures: On February 24, 2026, Tennant Company disclosed that the rollout of its new ERP system in North America caused severe operational disruptions, including the inability to process and ship customer orders, resulting in approximately $30 million in lost sales, highlighting significant implementation failures.
- Increased Remediation Costs: To address the issues caused by the ERP system, Tennant anticipates spending over $20 million in 2026, compared to the originally planned $5 million, which will significantly impact the company's financial health and future profitability.
- Stock Price Plunge: Following this revelation, Tennant's stock price dropped by $19.28, a decline of over 23%, from $82.30 on February 23, 2026, to $63.02 on February 24, indicating strong investor concerns about the company's outlook.
- Investor Alert: Lowey Dannenberg P.C. is investigating potential violations of federal securities laws by Tennant and urges affected investors to contact them to check eligibility for participation, indicating that legal risks may further exacerbate the company's market trust crisis.
See More
Investigation into Tennant Company’s ERP System Failures
- Operational Disruption Impact: On February 24, 2026, Tennant Company disclosed that the rollout of its new ERP system in North America caused severe operational disruptions, preventing the processing and shipping of customer orders, resulting in approximately $30 million in lost sales, highlighting significant failures in the company's technology implementation.
- Increased Remediation Costs: To address the issues caused by the ERP system, Tennant anticipates spending over $20 million in 2026, compared to the $5 million originally planned, indicating a substantial financial burden that will adversely affect the company's financial health and future profitability.
- Stock Price Volatility: Following this revelation, Tennant's stock price plummeted by $19.28, a decline of over 23%, from $82.30 on February 23, 2026, to $63.02 on February 24, reflecting severe market skepticism regarding the company's management capabilities.
- Investor Alert: Lowey Dannenberg P.C. is investigating potential violations of federal securities laws by Tennant and urges affected investors to reach out to confirm their eligibility, indicating that legal risks may further exacerbate the company's negative outlook.
See More
Investigation into Tennant Company's ERP System Failures
- Operational Disruption Impact: On February 24, 2026, Tennant Company disclosed that the rollout of its new ERP system in North America caused severe operational disruptions, rendering it unable to process and ship customer orders, resulting in approximately $30 million in lost sales, highlighting significant flaws in the system implementation.
- Increased Remediation Costs: To address these issues, Tennant anticipates spending over $20 million in 2026 for remediation, compared to the originally planned $5 million, indicating a substantial financial burden that will impact the company's overall financial health.
- Stock Price Plummet: Following this revelation, Tennant's stock price dropped by $19.28, a decline of over 23%, from a closing price of $82.30 on February 23, 2026, to $63.02 on February 24, reflecting market pessimism regarding the company's future outlook.
- Investor Confidence Erosion: Prior to this incident, Tennant had repeatedly assured investors that the project was “progressing as anticipated” and that the ERP launch in the Asia-Pacific region was “successful,” but this event significantly undermined investor confidence, potentially leading to further legal actions and regulatory scrutiny.
See More
