TENNANT CO (TNC) Stock
TNC has an Alpha Score of 29 out of 100 (poor), computed on Nov 7, 2026 from 3 of 4 sub-scores. 2 members of Congress disclosed 3 trades in TNC since 2019: 1 purchase and 2 sales, most recently Susie Lee (sale, Mar 14, 2025). 5 of the hedge funds AlphaScala tracks reported TNC in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Marshall Wace's at $4.79M. Company insiders reported 3 open-market buys and 0 sales on SEC Form 4 in the 90 days to Nov 6, 2026. Its trailing P/E ratio is 66.8 and its net margin 1.5% (key statistics as of Nov 7, 2026).
What is TNC's Alpha Score?
How it works →Alpha Score of 28 reflects poor overall profile with moderate momentum, poor value, poor quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Nov 7, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded TENNANT CO (TNC)?
Most recent: Susie Lee (sale, Mar 14, 2025); records start May 6, 2019.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Susie Lee D-NV · House | 2025-03-14 | sale | $1k – $15k |
| Peter Welch D-VT · House | 2021-11-18 | sale | $1k – $15k |
| Peter Welch D-VT · House | 2019-05-06 | purchase | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Nov 5, 2026.
See all TNC political trades →Which hedge funds own TNC?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Marshall Wace | 55K | $4.79M | +130% |
| Citadel Ken Griffin | 28K | $2.46M | -56% |
| Millennium Management Israel Englander | 23K | $2.04M | -55% |
| Soros Fund Management George Soros (founder) | 9K | $747.6K | -67% |
| D.E. Shaw David Shaw | 7K | $591.3K | -36% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are TENNANT CO insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 31, 26 | Allen Patrick E | Director | BUY | 3.0K | $208K |
| Aug 12, 26 | Morse Timothy R. | Director | BUY | 1.5K | $102K |
| Aug 12, 26 | Mulligan Donal L | Director | BUY | 8.0K | $539K |
SEC Form 4 filings as of Nov 6, 2026
See cluster-buy signals across all tickers →What are TNC's key statistics?
Key statistics as of Nov 7, 2026
How does TNC's valuation compare with the Industrials sector?
| Metric | TNC | Industrials median | Companies in median |
|---|---|---|---|
| P/E ratio | 66.8 | 27.8 | 187 |
| Net margin | 1.50% | 8.17% | 210 |
| Return on equity | 3.17% | 15.27% | 210 |
| Dividend yield (payers) | 1.27% | 1.40% | 133 |
Medians over the Industrials stocks whose key statistics were refreshed in the last 35 days (newest Nov 8, 2026). P/E excludes loss-making companies.
TNC price chart
Powered by TradingViewWhat does TENNANT CO do?
Tennant Company is a leading manufacturer and marketer of cleaning solutions and equipment. Specializing in products such as floor scrubbers, sweepers, vacuums, carpet extractors, and industrial cleaning machines, Tennant serves a diverse range of sectors including commercial, industrial, and institutional environments. Known for its innovation in sustainable cleaning technology, Tennant provides eco-friendly cleaning solutions that help reduce environmental impact while maintaining high sanitary standards. The company’s offerings extend beyond equipment with a comprehensive range of services, such as equipment leasing, maintenance, parts distribution, and customer support. Tennant's global operations and robust distribution networks ensure a far-reaching presence across international markets, playing a crucial role in enhancing cleaning efficiency and operational productivity for businesses worldwide. Founded in 1870 and headquartered in Minneapolis, Minnesota, Tennant continues to influence the cleaning industry with its commitment to cutting-edge technology and sustainability solutions.