Financial Trends -- 3/10
Deeply deteriorating. Revenue re-accelerating off a trough but from severely depressed levels. FCF
collapsed ~80% over two years (FY23 $586M to FY24 $480M to FY25 $96M). Non-GAAP margins compressing.
Q1'26 FCF -40% YoY. Multiple penalty modifiers likely apply.
Weight: 25%
Revenue Re-accelerating
Off Deep Trough
From depressed base
FCF Collapsed -80%
$586M to $96M
Gate: NO
Q1'26 FCF -40% YoY
Declining Further
Not growing
Margins Compressing
Non-GAAP Erosion
Pressure
Revenue Trajectory (Annual, USD M) -- Calendar FY
Revenue recovering from trough but far below peak -- $1.47B in FY2025 vs $2.33B in FY2022.
US revenue recovered +27% YoY ($935M to $1,189M) but international collapsed 28% ($396M to $284M).
The geographic mix has shifted dramatically: international was 36% of FY2023 revenue but only 19% in
FY2025. Europe is structurally challenged by Netherlands net metering phaseout, France feed-in tariff
cuts, and intense competition. European price cuts of ~20% implemented. Lost #1 market share to Tesla.
| Metric | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|---|
| Total Revenue | $774M | $1,382M | $2,331M | $2,291M | $1,330M | $1,473M |
| YoY Growth | — | 78.5% | 68.7% | -1.7% | -41.9% | 10.7% |
| US Revenue | $638M | $1,109M | $1,762M | $1,469M | $935M | $1,189M |
| Intl Revenue | $137M | $273M | $569M | $822M | $396M | $284M |
| Total OpEx | $160M | $339M | $526M | $613M | $552M | $529M |
Revenue peaked at $2.33B in FY2022. FY2025 recovery of +10.7% still leaves revenue 37% below peak. Data from Daloopa, FYE December 31.
Free Cash Flow: Collapse from $586M to $96M
FCF collapsed ~80% over two years: $586M (FY23) to $480M (FY24) to $96M (FY25).
Q3 2025 FCF was only $5.9M despite $410M revenue -- extremely poor conversion. Working capital drag
from $337M in PTC receivables trapped on the balance sheet due to IRS processing delays. The $632.5M
convertible note matured in March 2026, requiring cash deployment. Operating cash flow fell from $514M
to $137M. Q1'26 FCF declined a further -40% YoY. The FCF profile is a significant red flag and fails
the FCF growth gate.
FCF: FY23 $586M, FY24 $480M, FY25 $96M. PTC receivables of $337M trapped on balance sheet. Data from Daloopa, FYE December 31.
Profitability: Margins Compressing
Non-GAAP margins compressing -- gross margin dipped to 46.1% in Q4 2025, guided 42-45% for Q1 2026.
Tariff headwind of ~5% persisting until non-China cell supply scales. GM excluding IRA production
tax credits was only 38-39% in 2025 -- underlying profitability is weaker than the headline suggests.
European price cuts of ~20% implemented November 2025 further pressure the margin structure.
FY2025 non-GAAP EPS of $2.96 was up 25% vs $2.37 in FY2024, but still 36% below FY2023 peak of $4.41.
| Metric | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|---|
| GAAP Gross Margin | 44.7% | 40.1% | 41.8% | 46.2% | 47.3% | 46.6% |
| Non-GAAP Gross Margin | 40.1% | 40.7% | 42.6% | 47.1% | 48.9% | 48.2% |
| Net Income | $134M | $145M | $397M | $439M | $103M | $172M |
| GAAP EPS | $0.9 | $1.0 | $2.8 | $3.1 | $0.8 | $1.3 |
| Non-GAAP EPS | $1.4 | $2.4 | $4.6 | $4.4 | $2.4 | $3.0 |
Non-GAAP GM excludes stock-based compensation. GM ex-IRA production tax credit was ~38-39% in 2025. Q1 2026 guided at 42-45% non-GAAP GM. Data from Daloopa, FYE December 31.
Quarterly Revenue and YoY Growth
YoY growth decelerated sharply through 2025: +35.2% (Q1) to -10.4% (Q4).
Revenue troughed at $263M in Q1 2024 (down 64% YoY), then recovered sequentially through Q4 2024.
But 2025 showed decelerating comps: Q4 declined 10.4% YoY, reflecting the 25D tax credit expiry
pull-forward reversal, intentional channel destocking, and European weakness (Q4 intl was only $39M,
the lowest since early 2020).
| Metric | Q1 24 | Q2 24 | Q3 24 | Q4 24 | Q1 25 | Q2 25 | Q3 25 | Q4 25 |
|---|---|---|---|---|---|---|---|---|
| Revenue ($M) | $263M | $303M | $381M | $383M | $356M | $363M | $410M | $343M |
| YoY Growth | -63.8% | -57.4% | -30.9% | 26.5% | 35.2% | 19.7% | 7.7% | -10.4% |
| US ($M) | $150M | $199M | $284M | $302M | $263M | $271M | $350M | $304M |
| Intl ($M) | $113M | $105M | $97M | $81M | $93M | $92M | $60M | $39M |
| Non-GAAP GM | 46.2% | 47.1% | 48.1% | 53.2% | 48.9% | 48.6% | 49.2% | 46.1% |
Q4 2025 international revenue of $39M is the lowest since early 2020. Data from Daloopa, FYE December 31.
Geographic Revenue: International Collapse
International revenue collapsed from $822M (FY2023) to $284M (FY2025) -- down 66% in 2 years.
Europe is structurally challenged: Netherlands net metering phaseout, France feed-in tariff cuts,
and intense pricing competition. European price cuts of ~20% implemented November 2025. Lost #1
market share position to Tesla. Q4 2025 international was only $39M (11% of total), the lowest
since early 2020.
International peaked at $822M in FY2023 (36% of total). Q4 2025 international of $39M is ~11% of quarterly revenue. Data from Daloopa, FYE December 31.
Key Financial Signals
Positive Signals
1. Revenue recovering +10.7% YoY -- from severe destocking trough
2. Battery shipments +36% YoY -- 706 MWh, key growth lever
3. Non-GAAP EPS +25% YoY -- $2.96 vs $2.37 in FY2024
4. OpEx discipline -- headcount reduced ~6%, targeting $70-75M/quarter
2. Battery shipments +36% YoY -- 706 MWh, key growth lever
3. Non-GAAP EPS +25% YoY -- $2.96 vs $2.37 in FY2024
4. OpEx discipline -- headcount reduced ~6%, targeting $70-75M/quarter
Negative / Concerning Signals
1. FCF collapsed ~80% over 2 years -- $586M to $96M; gate fails
2. Q1'26 FCF -40% YoY -- still declining
3. Non-GAAP margins compressing -- Q4 46.1%, guided 42-45%
4. European price cuts ~20% -- structural margin pressure
5. Lost #1 share to Tesla -- competitive position weakened
6. International revenue -66% in 2 years -- structural decline
7. Revenue still 37% below FY2022 peak -- slow recovery
8. Multiple penalty modifiers apply -- FCF gate, margin compression
2. Q1'26 FCF -40% YoY -- still declining
3. Non-GAAP margins compressing -- Q4 46.1%, guided 42-45%
4. European price cuts ~20% -- structural margin pressure
5. Lost #1 share to Tesla -- competitive position weakened
6. International revenue -66% in 2 years -- structural decline
7. Revenue still 37% below FY2022 peak -- slow recovery
8. Multiple penalty modifiers apply -- FCF gate, margin compression
Score Buildup and Penalty Modifiers
| Component | Points | Notes |
|---|---|---|
| Revenue recovering from trough, +10.7% FY YoY | +3.0 | Off deep trough, still 37% below peak -- limited credit |
| Battery volume growth +36% YoY | +1.0 | 706 MWh shipped; bright spot but small base |
| Non-GAAP EPS +25% YoY | +1.0 | $2.96 vs $2.37 -- recovering but still 36% below FY23 peak |
| FCF collapsed ~80% -- GATE FAIL | -3.0 | $586M to $96M in 2 years; Q1'26 still declining -40% YoY |
| Non-GAAP margins compressing | -1.5 | Q4 46.1%, guided 42-45%; ~20% European price cuts |
| International structural decline / lost #1 share | -1.0 | Intl revenue -66% in 2 yrs; lost #1 to Tesla |
| YoY growth decelerated Q1-Q4 2025 | -0.5 | +35% in Q1 to -10% in Q4; not a clean recovery |
| Total Score | 3 / 10 | Deeply deteriorating. Multiple penalties. FCF gate fails. |
Score: 3/10. Base of +5.0 offset by -6.0 in penalties. FCF gate failure is the dominant driver. Revenue recovering off deep trough but from severely depressed levels. Data from Daloopa, FYE December 31.