The company's top-line performance has deteriorated significantly, evidenced by a 96.8% year-over-year revenue decline in 2026Q1 and an operating margin of -168.8% that highlights a lack of scale.
| Metric | TTM | Dec'25 | Dec'24 | Dec'23 | Dec'22 | Dec'21 | Dec'20 | Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Mar'11 | Mar'09 | Mar'08 | Mar'07 | Mar'06 | Mar'05 | Mar'04 | Mar'03 | Mar'02 | Mar'01 | Mar'00 | Mar'99 | Mar'98 | Mar'97 |
|---|
| Sales/Revenue | -45.38M | 23.32M | 302.3M | 331.8M | 305.7M | 312.41M | 252.5M | 305.34M | 270.28M | 247.06M | 224.9M | 103.3M | 130.57M | 164.03M | 155.63M | 128.22M | 96.49M | 69.5M | 52.43M | 37.36M | 28.47M | 24.73M | 16.78M | 20.75M | 50.83K | 206.53K | 198.81K | 70.45K | 72.47K |
| Revenue Growth % | -120.05% | -92.29% | -8.89% | 8.54% | -2.15% | 23.73% | -17.31% | 12.97% | 9.4% | 9.86% | 117.7% | -20.88% | -20.4% | 5.4% | 21.37% | 32.89% | 38.83% | 32.56% | 40.34% | 31.23% | 15.1% | 47.36% | -19.11% | 40724.59% | -75.39% | 3.89% | 182.21% | -2.79% | - |
| Cost of Goods Sold | -33.24M | 20.64M | 244.71M | 282.86M | 269.5M | 264.26M | 212.95M | 237.09M | 206.06M | 182.92M | 176.55M | 83.31M | 97.92M | 148.69M | 102.49M | 87.65M | 72.08M | 47.63M | 33.27M | 24.57M | 19.64M | 17.17M | 11.32M | 14.99M | 0 | 0 | 66.27K | 0 | 72.47K |
| COGS % of Revenue | - | 88.51% | 80.95% | 85.25% | 88.16% | 84.59% | 84.34% | 77.65% | 76.24% | 74.04% | 78.5% | 80.65% | 75% | 90.65% | 65.85% | 68.36% | 74.71% | 68.53% | 63.46% | 65.76% | 69% | 69.43% | 67.46% | 72.23% | - | - | 33.33% | - | 100% |
| Gross Profit | -12.14M | 2.68M | 57.59M | 48.94M | 36.2M | 48.15M | 39.54M | 68.25M | 64.22M | 64.15M | 48.34M | 19.99M | 32.65M | 15.34M | 53.14M | 40.57M | 24.41M | 21.87M | 19.16M | 12.79M | 8.82M | 7.56M | 5.46M | 5.76M | 50.83K | 206.53K | 132.54K | 70.45K | 0 |
| Gross Margin % | 26.76% | 11.49% | 19.05% | 14.75% | 11.84% | 15.41% | 15.66% | 22.35% | 23.76% | 25.96% | 21.5% | 19.35% | 25% | 9.35% | 34.15% | 31.64% | 25.29% | 31.47% | 36.54% | 34.24% | 31% | 30.57% | 32.54% | 27.77% | 100% | 100% | 66.67% | 100% | - |
| Gross Profit Growth % | - | -95.35% | 17.68% | 35.18% | -24.82% | 21.77% | -42.06% | 6.27% | 0.12% | 32.69% | 141.85% | -38.77% | 112.79% | -71.13% | 30.97% | 66.24% | 11.58% | 14.18% | 49.78% | 44.95% | 16.71% | 38.45% | -5.22% | 11235.37% | -75.39% | 55.83% | 88.14% | - | - |
| Operating Expenses | 7.62M | 16.91M | 82.26M | 94.82M | 80.03M | 78.7M | 61.53M | 89.64M | 106.44M | 125.29M | 139.87M | 119.13M | 165.16M | 182.6M | 159.52M | 60.54M | 45.37M | 39.99M | 32.3M | 26.08M | 28.32M | 34.62M | 37.18M | 35.05M | 19.5M | 7.78M | 4.64M | 2.4M | 797.16K |
| OpEx % of Revenue | - | 72.51% | 27.21% | 28.58% | 26.18% | 25.19% | 24.37% | 29.36% | 39.38% | 50.71% | 62.2% | 115.32% | 126.49% | 111.32% | 102.5% | 47.22% | 47.02% | 57.54% | 61.61% | 69.82% | 99.48% | 139.97% | 221.55% | 168.93% | 38365.8% | 3766.68% | 2333.34% | 3400.02% | 1100% |
| Selling, General & Admin | 9.32M | 15.44M | 50.35M | 60.51M | 52.12M | 49.78M | 38.14M | 57.72M | 67M | 64.4M | 69.15M | 52.7M | 65.81M | 75.18M | 74.92M | 30.58M | 18.73M | 16.11M | 12.1M | 9.19M | 7.86M | 9.49M | 7.23M | 7.25M | 3.83M | 1.45M | 1.33M | 774.92K | 434.81K |
| SG&A % of Revenue | - | 66.21% | 16.66% | 18.24% | 17.05% | 15.94% | 15.1% | 18.9% | 24.79% | 26.07% | 30.75% | 51.01% | 50.4% | 45.83% | 48.14% | 23.85% | 19.41% | 23.18% | 23.08% | 24.6% | 27.62% | 38.36% | 43.07% | 34.93% | 7529.88% | 700% | 666.67% | 1100% | 600% |
| Research & Development | 2.94M | 5.78M | 21.59M | 26M | 23.5M | 25.19M | 20.98M | 25.17M | 30.62M | 51.06M | 59.41M | 52.78M | 76.58M | 91.13M | 73.2M | 27.87M | 24.54M | 22.37M | 18.98M | 14.53M | 15.23M | 19.9M | 25.4M | 24.23M | 13.3M | 5.58M | 3.05M | 1.55M | 362.35K |
| R&D % of Revenue | - | 24.8% | 7.14% | 7.84% | 7.69% | 8.06% | 8.31% | 8.24% | 11.33% | 20.67% | 26.42% | 51.09% | 58.65% | 55.56% | 47.03% | 21.74% | 25.43% | 32.19% | 36.2% | 38.89% | 53.5% | 80.45% | 151.35% | 116.76% | 26167.48% | 2700.01% | 1533.34% | 2200.01% | 500% |
| Other Operating Expenses | -1.04M | -4.31M | 10.32M | 8.3M | 4.42M | 3.72M | 2.42M | 6.75M | 8.82M | 9.83M | 11.31M | 13.65M | 22.77M | 16.29M | 11.39M | 2.09M | 2.11M | 1.51M | 1.22M | 2.36M | 5.23M | 5.23M | 4.55M | 3.58M | 2.37M | 757.29K | 265.08K | 70.45K | 0 |
| Operating Income | -19.77M | -14.23M | -24.67M | -45.88M | -43.83M | -30.55M | -21.99M | -21.39M | -52.72M | -64.93M | -121.78M | -110.64M | -159.39M | -167.26M | -107.56M | -20.41M | -21.34M | -18.12M | -13.14M | -13.29M | -19.49M | -27.06M | -32.71M | -29.29M | -19.45M | -7.57M | -4.51M | -2.32M | -797.16K |
| Operating Margin % | 43.56% | -61.02% | -8.16% | -13.83% | -14.34% | -9.78% | -8.71% | -7.01% | -19.5% | -26.28% | -54.15% | -107.1% | -122.07% | -101.97% | -69.12% | -15.92% | -22.11% | -26.07% | -25.07% | -35.58% | -68.48% | -109.4% | -194.89% | -141.16% | -38265.8% | -3666.68% | -2266.68% | -3300.02% | -1100% |
| Operating Income Growth % | - | 42.32% | 46.23% | -4.69% | -43.48% | -38.91% | -2.79% | 59.42% | 18.81% | 46.68% | -10.07% | 30.59% | 4.71% | -55.5% | -426.98% | 4.33% | -17.78% | -37.84% | 1.13% | 31.82% | 27.95% | 17.28% | -11.67% | -50.6% | -156.83% | -68.05% | -93.84% | -191.63% | - |
| EBITDA | -20.97M | -13.71M | -16.01M | -33.39M | -32.49M | -16.51M | -7.96M | -5.05M | -37.05M | -49.66M | -106.6M | -96.98M | -140.72M | -150.97M | -96.17M | -18.32M | -19.77M | -16.61M | -11.92M | -10.93M | -14.27M | -21.82M | -28.16M | -25.72M | -17.08M | -6.82M | -4.24M | -2.25M | -1.01M |
| EBITDA Margin % | 46.21% | -58.81% | -5.3% | -10.06% | -10.63% | -5.29% | -3.15% | -1.65% | -13.71% | -20.1% | -47.4% | -93.88% | -107.78% | -92.04% | -61.79% | -14.29% | -20.49% | -23.9% | -22.74% | -29.26% | -50.12% | -88.24% | -167.76% | -123.93% | -33597.36% | -3300.01% | -2133.34% | -3200.02% | -1400% |
| EBITDA Growth % | -193.46% | 14.33% | 52.06% | -2.77% | -96.8% | -107.56% | -57.43% | 86.36% | 25.4% | 53.41% | -9.92% | 31.08% | 6.79% | -56.99% | -424.82% | 7.31% | -19.02% | -39.34% | -9.05% | 23.38% | 34.63% | 22.49% | -9.49% | -50.59% | -150.55% | -60.7% | -88.14% | -122.2% | - |
| D&A (Non-Cash Add-back) | -1.21M | 515K | 8.66M | 12.49M | 11.33M | 14.04M | 14.03M | 16.34M | 15.67M | 15.27M | 15.18M | 13.65M | 18.67M | 16.29M | 11.39M | 2.09M | 1.57M | 1.51M | 1.22M | 2.36M | 5.23M | 5.23M | 4.55M | 3.58M | 2.37M | 757.29K | 265.08K | 70.45K | -217.41K |
| EBIT | -992.56K | 1.62M | -14.06M | -45.73M | -27.93M | 10.46M | 2.06M | 9.41M | -29.52M | -52.8M | -84.29M | -92.71M | -142.71M | -179.15M | -90.94M | -20.72M | -16.22M | -8.4M | -18.12M | -13.14M | -13.29M | -21.38M | -27.06M | -31.72M | -29.29M | -19.45M | -7.78M | -4.71M | -2.32M |
| Net Interest Income | 364.25K | 646K | -1.64M | -291K | -1.95M | -4.58M | -7.99M | -3.2M | -8.67M | -13.11M | -12.43M | -5.71M | -5.74M | -4.37M | -5.67M | -2.77M | -2.57M | -527K | 48.58K | 57.42K | 57.42K | 146.05K | 312.73K | 866.05K | 866.05K | 1.38M | 275.38K | 198.81K | 0 |
| Interest Income | 390K | 1.26M | 1.16M | 2.69M | 1.41M | 360K | 2K | 4.07M | 465K | 1.38M | 0 | 192K | 817K | 1.02M | 426K | 375.71K | 1.49M | 1.28M | 1.28M | 326.68K | 374.64K | 547.34K | 547.34K | 1.08M | 1.49M | 344.22K | 265.08K | 265.08K | 0 |
| Interest Expense | 25.75K | 613K | 2.8M | 2.98M | 3.35M | 4.94M | 7.99M | 7.26M | 9.13M | 14.49M | 12.43M | 5.91M | 6.55M | 5.38M | 6.09M | 3.15M | 1.86M | 1.23M | 1.23M | 269.25K | 228.59K | 234.61K | 2.37M | 215.09K | 104.88K | 68.84K | 66.27K | 66.27K | 0 |
| Other Income/Expense | -13.3M | -15.2M | 7.81M | -2.83M | 12.54M | 36.07M | 16.06M | 23.54M | 3.56M | -2.35M | -1.19M | 715K | -16.04M | -17.28M | 11.26M | -1.26M | -722K | 12.42M | 9.15M | 5.95M | 205.11K | -2.11M | -1.64M | 230.63K | 9.84M | 0 | 0 | 2.45M | 1.75M |
| Pretax Income | -33.07M | -29.43M | -16.86M | -48.72M | -31.28M | 5.53M | -5.93M | 2.15M | -38.66M | -65.53M | -92.56M | -97.66M | -150.2M | -184.54M | -97.04M | -20.88M | -10.84M | -8.96M | -7.2M | -14.52M | -21.81M | -28.73M | -34.09M | -29.06M | -19.45M | 0 | 0 | -2.25M | -579.75K |
| Pretax Margin % | 72.87% | -126.2% | -5.58% | -14.68% | -10.23% | 1.77% | -2.35% | 0.7% | -14.3% | -26.52% | -41.16% | -94.53% | -115.03% | -112.5% | -62.35% | -16.29% | -11.23% | -12.89% | -13.73% | -38.87% | -76.62% | -116.17% | -203.13% | -140.05% | -38264.21% | - | - | -3200.02% | -800% |
| Income Tax | -324.57K | 143K | 4.98M | 1M | 1.41M | -8.13M | 1.43M | 1.96M | 2.11M | -4.42M | 5.01M | 731K | -579K | 873K | 1.74M | 8.73M | 5.16M | -4.35M | -2.64M | 2.13M | 4.26M | 3.15M | 3.7M | -461.26K | -1.49M | -206.53K | -198.81K | -70.45K | -217.41K |
| Effective Tax Rate % | 0.98% | -0.49% | -29.54% | -2.06% | -4.51% | -147.11% | -24.14% | 91.25% | -5.46% | 6.75% | -5.41% | -0.75% | 0.39% | -0.47% | -1.79% | -41.78% | -47.66% | 48.49% | 36.75% | -14.66% | -19.53% | -10.97% | -10.84% | 1.59% | 7.67% | - | - | 3.12% | 37.5% |
| Net Income | -64.8M | -61.63M | -21.84M | -49.72M | -32.7M | 13.66M | -7.36M | 41K | -31.49M | -9.98M | -97.57M | -98.39M | -149.62M | -185.41M | -98.77M | -36.92M | -19.34M | -10.02M | -9.8M | -14.46M | -21.67M | -28.77M | -33.05M | -29.28M | -18.06M | -7.44M | -4.37M | -2.32M | -579.75K |
| Net Margin % | 142.79% | -264.29% | -7.22% | -14.98% | -10.7% | 4.37% | -2.91% | 0.01% | -11.65% | -4.04% | -43.39% | -95.24% | -114.59% | -113.03% | -63.47% | -28.79% | -20.05% | -14.42% | -18.7% | -38.71% | -76.11% | -116.32% | -196.91% | -141.09% | -35540.12% | -3600.01% | -2200.01% | -3300.02% | -800% |
| Net Income Growth % | -508.82% | -182.16% | 56.07% | -52.07% | -339.38% | 285.6% | -18048.78% | 100.13% | -215.58% | 89.77% | 0.83% | 34.24% | 19.3% | -87.71% | -167.54% | -90.86% | -93.02% | -2.24% | 32.23% | 33.25% | 24.69% | 12.95% | -12.89% | -62.07% | -142.96% | -69.99% | -88.14% | -300.99% | - |
| Net Income (Continuing) | -32.75M | -29.57M | -21.84M | -49.72M | -32.7M | 13.66M | -7.36M | 188K | -38.69M | -62.86M | -100.67M | -99.15M | -147.98M | -185.41M | -98.77M | -34.36M | -27.62M | -16.06M | -4.63M | -4.55M | -14.46M | -21.67M | -28.77M | -33.05M | -29.28M | -18.06M | -7.44M | -4.37M | -2.32M |
| Discontinued Operations | -1.45M | -32.05M | 0 | 0 | 0 | 0 | 0 | -147K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Minority Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.92M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| EPS (Diluted) | -3.73 | -3.56 | -1.27 | -2.95 | -1.91 | 0.84 | -0.54 | 0.00 | -2.38 | -0.83 | -10.72 | -15.35 | -23.44 | -32.17 | -18.27 | -10.82 | -6.39 | -3.98 | -4.56 | -6.82 | -10.93 | -17.05 | -22.74 | -23.37 | -16.67 | -8.42 | -5.97 | -3.95 | -1.52 |
| EPS Growth % | -493.65% | -180.31% | 56.95% | -54.45% | -327.38% | 255.56% | - | 100.13% | -186.75% | 92.26% | 30.16% | 34.51% | 27.14% | -76.08% | -68.85% | -69.33% | -60.55% | 12.72% | 33.14% | 37.6% | 35.89% | 25.02% | 2.7% | -40.19% | -97.98% | -41.04% | -51.14% | -159.87% | - |
| EPS (Basic) | - | -3.56 | -1.27 | -2.95 | -1.91 | 0.84 | -0.54 | 0.00 | -2.38 | -0.83 | -10.72 | -15.38 | -23.44 | -32.17 | -18.27 | -10.82 | -6.39 | -3.98 | -4.56 | -6.82 | -10.93 | -17.05 | -22.74 | -23.37 | -16.67 | -8.42 | -5.97 | -3.95 | -1.52 |
| Diluted Shares Outstanding | 17.39M | 17.34M | 17.26M | 17.17M | 17.12M | 16.21M | 13.71M | 13.42M | 13.24M | 11.96M | 9.1M | 6.41M | 6.31M | 5.76M | 5.41M | 3.41M | 3.03M | 2.52M | 2.15M | 2.12M | 1.98M | 1.69M | 1.45M | 1.25M | 1.08M | 883.22K | 732.15K | 589.28K | 380.95K |
| Basic Shares Outstanding | 17.39M | 17.34M | 17.26M | 17.17M | 17.12M | 16.02M | 13.71M | 13.42M | 13.24M | 11.96M | 9.1M | 6.4M | 6.31M | 5.76M | 5.41M | 3.41M | 3.03M | 2.52M | 2.15M | 2.12M | 1.98M | 1.69M | 1.45M | 1.25M | 1.08M | 883.22K | 732.15K | 589.28K | 380.95K |
| Dividend Payout Ratio | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Liquidity and structural insolvency
As indicated by the most recent quarterly data, WPRT experienced a staggering 96.8% year-over-year revenue decline, reflecting a fundamental transition in the company's business model that appears to have effectively hollowed out its consolidated top-line performance compared to historical periods of higher activity.
The precipitous drop in revenue suggests that the company has moved away from a consolidated manufacturing model toward a joint-venture or licensing-heavy structure. This transition complicates the assessment of growth durability, as the remaining consolidated figures no longer capture the full economic activity of the underlying HPDI technology.
Based on reported financial statements, the company's gross margin has fluctuated significantly, reaching 17.8% in 2026Q1, yet this volatility appears to stem from a lack of consistent production volume rather than genuine pricing power or structural cost efficiencies in its core fuel system components.
The inability to maintain stable gross margins suggests that Westport remains highly sensitive to procurement costs and production inefficiencies. Without a significant increase in adoption rates to amortize fixed costs, the company appears unlikely to achieve the scale necessary to sustain meaningful profitability.
According to recent SEC filings, the company's operating margin of -168.8% in 2026Q1 highlights a severe lack of operating leverage, where administrative and development expenses continue to dwarf the limited gross profit generated by the current, significantly reduced revenue base.
The persistent gap between operating expenses and gross profit indicates that the company's cost structure is not aligned with its current revenue-generating capacity. Investors should monitor whether the new joint-venture structure can successfully offload these heavy R&D burdens to improve the consolidated operating profile.
As reported in financial statements, the company's cost structure remains heavily weighted toward R&D and SG&A, which together exceeded the total gross profit in the most recent quarter, suggesting that the current expense discipline is insufficient to support the firm's ongoing operational requirements.
The high fixed-cost base relative to current revenue suggests that Westport is struggling to right-size its operations following the transition of its core business. This mismatch warrants further investigation into whether the company can achieve a sustainable cost-to-revenue ratio without further dilutive capital raises.
While some market participants argue that the company's HPDI technology offers a unique hydrogen-ready bridge, the reported cash position of $27.1M against a history of heavy operating losses suggests that the company may face a liquidity crisis before this potential value can be realized.
The bullish narrative regarding hydrogen-HPDI potential appears to ignore the immediate financial reality of a company that is currently burning cash at an unsustainable rate. The risk of insolvency or further shareholder dilution remains a significant concern that may outweigh the long-term technological promise.
Quick answers to the most common questions about buying WPRT stock.
For fiscal year 2025, Westport Fuel Systems Inc. (WPRT) reported total revenue of $23.3M. This represents a 32076.5% increase compared to $0.1M in 1997.
Westport Fuel Systems Inc. (WPRT) reported a net loss of $61.6M for the fiscal year ending 2025.
Westport Fuel Systems Inc. (WPRT) reported an operating income of $-14.2M, resulting in an operating profit margin of -61.0%. This margin reflects the operational efficiency of the business before interest and taxes.
Westport Fuel Systems Inc. (WPRT) generated $2.7M in gross profit for the year, representing a gross profit margin of 11.5%. This demonstrates the company's core pricing power and production efficiency.