Clearsign [CLIR] vs Zurn Elkay Water [ZWS] Detailed Stock Comparison
TLDR: Quick Comparison Summary
Based on 21 vital metrics comparison: Clearsign Technologies Corporation wins in 4 metrics, Zurn Elkay Water Solutions Corporation wins in 15 metrics, with 0 ties. Zurn Elkay Water Solutions Corporation appears stronger overall.
View Metrics Details
Vital Metrics Comparison
| Metric | Clearsign Technologies Corporation | Zurn Elkay Water Solutions Corporation | Better |
|---|---|---|---|
| P/E Ratio (TTM) | -5.21 | 42.63 | Zurn Elkay Water Solutions Corporation |
| Price-to-Book Ratio | 3.06 | 4.97 | Clearsign Technologies Corporation |
| Debt-to-Equity Ratio | 1.71 | 34.50 | Clearsign Technologies Corporation |
| PEG Ratio | -7.21 | 2.24 | Zurn Elkay Water Solutions Corporation |
| EV/EBITDA | -3.27 | 21.89 | Zurn Elkay Water Solutions Corporation |
| Profit Margin (TTM) | -105.01% | 11.68% | Zurn Elkay Water Solutions Corporation |
| Operating Margin (TTM) | -22.50% | 15.94% | Zurn Elkay Water Solutions Corporation |
| EBITDA Margin (TTM) | N/A | 15.94% | N/A |
| Return on Equity | -47.19% | 12.06% | Zurn Elkay Water Solutions Corporation |
| Return on Assets (TTM) | -29.30% | 6.72% | Zurn Elkay Water Solutions Corporation |
| Free Cash Flow (TTM) | $-4.84M | $316.60M | Zurn Elkay Water Solutions Corporation |
| Dividend Yield | N/A | 1.14% | N/A |
| 1-Year Return | -31.91% | 29.87% | Zurn Elkay Water Solutions Corporation |
| Price-to-Sales Ratio (TTM) | 5.66 | 4.72 | Zurn Elkay Water Solutions Corporation |
| Enterprise Value | $21.22M | $8.22B | Zurn Elkay Water Solutions Corporation |
| EV/Revenue Ratio | 4.05 | 4.84 | Clearsign Technologies Corporation |
| Gross Profit Margin (TTM) | 21.93% | 44.40% | Zurn Elkay Water Solutions Corporation |
| Revenue per Share (TTM) | $1 | $10 | Zurn Elkay Water Solutions Corporation |
| Earnings per Share (Diluted) | $-0.10 | $1.12 | Zurn Elkay Water Solutions Corporation |
| Beta (Stock Volatility) | 1.27 | 0.81 | Zurn Elkay Water Solutions Corporation |
| Short % of Float | 1.02% | 4.08% | Clearsign Technologies Corporation |
Clearsign Technologies Corporation vs Zurn Elkay Water Solutions Corporation Stock Performance Analysis
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Performance Comparison
Short-term Returns
| Stock | 1D | 1W | 1M | 3M | 6M | YTD |
|---|---|---|---|---|---|---|
| Clearsign Technologies Corporation | -1.53% | -1.35% | -13.24% | -20.18% | -42.99% | -22.98% |
| Zurn Elkay Water Solutions Corporation | -2.30% | -2.08% | -7.63% | -7.77% | -1.55% | 0.32% |
Long-term Returns
| Stock | 1Y | 3Y | 5Y | 10Y | 15Y | 20Y |
|---|---|---|---|---|---|---|
| Clearsign Technologies Corporation | -31.91% | -69.54% | -90.59% | -89.43% | -89.18% | -89.18% |
| Zurn Elkay Water Solutions Corporation | 29.87% | 93.50% | -6.60% | 127.16% | 122.75% | 122.75% |
Performance & Financial Health Analysis: Clearsign Technologies Corporation vs Zurn Elkay Water Solutions Corporation
| Metric | CLIR | ZWS |
|---|---|---|
| Market Information | ||
| Market Cap | $27.92M | $8.00B |
| Market Cap Category | Micro cap | Mid cap |
| 10 Day Avg. Volume | 39,494 | 753,500 |
| 90 Day Avg. Volume | 53,143 | 906,410 |
| Last Close | $4.39 | $35.21 |
| 52 Week Range | $3.24 - $11.20 | $27.74 - $41.15 |
| % from 52W High | -60.80% | -14.43% |
| All-Time High | $13.87 (Jan 13, 2014) | $65.68 (Sep 27, 2021) |
| % from All-Time High | -68.35% | -46.39% |
| Growth Metrics | ||
| Quarterly Revenue Growth | 5.22% | 0.10% |
| Quarterly Earnings Growth | 5.22% | 0.16% |
| Financial Health | ||
| Profit Margin (TTM) | -1.05% | 0.12% |
| Operating Margin (TTM) | -0.23% | 0.16% |
| Return on Equity (TTM) | -0.47% | 0.12% |
| Debt to Equity (MRQ) | 1.71 | 34.50 |
| Cash & Liquidity | ||
| Book Value per Share (MRQ) | $1.79 | $9.60 |
| Cash per Share (MRQ) | $1.70 | $1.80 |
| Operating Cash Flow (TTM) | $-4,736,000 | $346.50M |
| Levered Free Cash Flow (TTM) | $-3,746,375 | $283.05M |
| Dividends | ||
| Last 12-Month Dividend Yield | N/A | 1.14% |
| Last 12-Month Dividend | N/A | $0.40 |
Valuation & Enterprise Metrics Analysis: Clearsign Technologies Corporation vs Zurn Elkay Water Solutions Corporation
| Metric | CLIR (Apr 24, 2026) | ZWS (Apr 13, 2026) |
|---|---|---|
| Price Ratios | ||
| P/E Ratio (TTM) | -5.21 | 42.63 |
| Forward P/E | -7.21 | 26.20 |
| PEG Ratio | -7.21 | 2.24 |
| Price to Sales (TTM) | 5.66 | 4.72 |
| Price to Book (MRQ) | 3.06 | 4.97 |
| Market Capitalization | ||
| Market Capitalization | $27.92M | $8.00B |
| Enterprise Value | $21.22M | $8.22B |
| Enterprise Value Metrics | ||
| Enterprise to Revenue | 4.05 | 4.84 |
| Enterprise to EBITDA | -3.27 | 21.89 |
| Risk & Other Metrics | ||
| Beta | 1.27 | 0.81 |
| Book Value per Share (MRQ) | $1.79 | $9.60 |
Financial Statements Comparison: Clearsign Technologies Corporation vs Zurn Elkay Water Solutions Corporation
Financial Metrics
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Revenue
Operating Margin
Profit Margin
Long Term Debt
Income Flow Analysis
Financial Statements Comparison
Income Statement
| Metric | CLIR (2025) | ZWS (2025) |
|---|---|---|
| Revenue/Sales | 5.23M | 1.70B |
| Cost of Goods Sold | 3.81M | 931.10M |
| COGS % of Revenue | 72.8% | 54.9% |
| Gross Profit | 1.42M | 764.80M |
| Gross Margin | 27.2% | 45.1% |
| Research & Development | 1.42M | N/A |
| Operating Income (EBIT) | -5.94M | 288.50M |
| Operating Margin | -113.4% | 17.0% |
| EBITDA | -5.66M | 383.20M |
| EBITDA Margin | -108.1% | 22.6% |
| Pre-Tax Income | -5.50M | 256.30M |
| Pre-Tax Income % of Revenue | -105.0% | 15.1% |
| Income Tax | N/A | 63.90M |
| Income Tax % of Revenue | 0.0% | 3.8% |
| Net Income (Profit) | -5.50M | 198.00M |
| Profit Margin | -105.0% | 11.7% |
Balance Sheet & Liquidity Metrics
| Metric | CLIR (2025) | ZWS (2025) |
|---|---|---|
| Cash & Equivalents | 9.18M | 300.50M |
| Total Current Assets | 11.23M | 811.70M |
| Total Current Assets % of Revenue | 214.5% | 47.9% |
| Total Current Liabilities | 2.58M | 259.40M |
| Total Current Liabilities % of Revenue | 49.4% | 15.3% |
| Long-Term Debt | 67,000 | 537.60M |
| Long-Term Debt % of Revenue | 1.3% | 31.7% |
| Total Shareholders Equity | 9.53M | 1.60B |
| Retained Earnings | -104.51M | -1.13B |
| Retained Earnings % of Revenue | -1,996.8% | -66.7% |
| Property, Plant & Equipment | 157,000 | 0 |
Cash Flow Statement Comparison
| Metric | CLIR (2025) | ZWS (2025) |
|---|---|---|
| Operating Cash Flow | -5.01M | 345.80M |
| Operating Cash Flow % of Revenue | -95.6% | 20.4% |
| Capital Expenditures | -4,000 | 0 |
| Free Cash Flow | -4.84M | 316.60M |
| FCF Margin | -92.4% | 18.7% |
| Debt Repayment | N/A | -800,000 |
| Common Stock Repurchase | N/A | -159.90M |
Short Interest & Institutional Ownership Analysis
| Metric | CLIR | ZWS |
|---|---|---|
| Shares Short | 45,549 | 5.06M |
| Short Ratio | 2.04 | 5.24 |
| Short % of Float | 1.02% | 4.08% |
| Shares Outstanding | 53.29M | 166.98M |
| Float Shares | 4.46M | 148.06M |
| % Held by Insiders | 5.76% | 11.75% |
| % Held by Institutions | 23.81% | 92.01% |
| % Held by Public | 70.43% | -3.76% |
Dividend Analysis & Yield Comparison: Clearsign Technologies Corporation vs Zurn Elkay Water Solutions Corporation
| Metric | CLIR | ZWS |
|---|---|---|
| Last 12-Month Dividend | N/A | $0.40 |
| Last 12-Month Dividend Yield | N/A | 1.14% |
| 3-Year Avg Annual Dividend | N/A | $0.35 |
| 3-Year Avg Dividend Yield | N/A | 0.25% |
| 3-Year Total Dividends | N/A | $1.04 |
| Ex-Dividend Date | N/A | Feb 20, 2026 |