Total debt of just $6.7M and a 0.04 debt-to-equity ratio minimize refinancing exposure, though equity has contracted from $347.4M to $187.1M as the accumulated deficit widened to -$401.9M and the current ratio fell from 23.46 to 6.52.
SES AI Corporation (SES) balance sheet — 18-year assets, liabilities & shareholders' equity history
| Metric | TTM | Dec'25 | Dec'24 | Dec'23 | Dec'22 | Dec'21 | Dec'20 | Dec'19 | Jun'18 | Jun'17 | Jun'16 | Jun'15 | Jun'14 | Jun'13 | Jun'12 | Jun'11 | Jun'10 | Jun'09 | Jun'08 |
|---|
| Total Current Assets | 185.99M | 216.28M | 276.9M | 348.63M | 396.64M | 169.97M | 15.1M | 25.89M | 8.08M | 5.74M | 17.39M | 25.63M | 21.8M | 18.5M | 20.4M | 36.3M | 48.1M | 93.2M | 130.7M |
| Cash & Short-Term Investments | 163M | 199.63M | 262.54M | 332.45M | 390.08M | 160.5M | 14.73M | 25.4M | 7.07M | 4.99M | 13.81M | 22.22M | 19.4M | 15.9M | 18M | 32.2M | 42.6M | 90.4M | 127.9M |
| Cash Only | 64.14M | 29.54M | 128.8M | 85.67M | 106.62M | 160.5M | 2.44M | 25.4M | 7.07M | 4.99M | 13.81M | 22.22M | 19.4M | 15.9M | 18M | 32.2M | 42.6M | 90.4M | 127.9M |
| Short-Term Investments | 98.86M | 170.09M | 133.75M | 246.78M | 283.46M | 0 | 12.29M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Accounts Receivable | 7.75M | 4.78M | 950K | 3.91M | 2.38M | 7.91M | 0 | 359K | 167K | 27K | 705K | 676K | 700K | 0 | 300K | 2.6M | 2.7M | 1.3M | 200K |
| Days Sales Outstanding | 93.68 | 83.13 | 169.98 | - | - | - | - | - | 40.45 | 65.26 | 395.88 | 15.9 | 14.59 | - | 35.78 | 93.41 | 105.97 | 225.95 | 221.21 |
| Inventory | 8.44M | 5.15M | 212K | 558K | 383K | 0 | 0 | 0 | 42K | 43K | 587K | 865K | 900K | 0 | 0 | 200K | 1M | 800K | 500K |
| Days Inventory Outstanding | 130.31 | 194.08 | 102.9 | - | - | - | - | - | 37.12 | 110.53 | 1.02K | 16.02 | 18.92 | - | - | 8 | 42.34 | 39.19 | 76.04 |
| Other Current Assets | 6.81M | 6.71M | 13.2M | 11.71M | 3.79M | 954.1K | 0 | -359K | 797K | 678K | 2.29M | 1.88M | 800K | 2.6M | 2.1M | 1.3M | 1.8M | 700K | 2.1M |
| Total Non-Current Assets | 50.22M | 56.37M | 52.88M | 58.18M | 43.8M | 23.38M | 9.49M | 10.54M | 6.24M | 9.59M | 37.79M | 48.12M | 69.9M | 69.9M | 72.4M | 73.7M | 72.5M | 52.9M | 47M |
| Property, Plant & Equipment | 30.58M | 36.5M | 48.09M | 51.06M | 39.12M | 12.49M | 6.04M | 7.18M | 10K | 24K | 54K | 10.34M | 31.5M | 32.6M | 33.9M | 35.9M | 35.9M | 43.8M | 40M |
| Fixed Asset Turnover | 0.71x | 0.58x | 0.04x | - | - | - | - | - | 150.70x | 6.29x | 12.04x | 1.50x | 0.56x | 0.02x | 0.09x | 0.28x | 0.26x | 0.05x | 0.01x |
| Goodwill | 13.27M | 13.27M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Intangible Assets | 2.69M | 2.81M | 1.22M | 1.34M | 1.47M | 1.63M | 1.73M | 1.86M | 1.04M | 984K | 898K | 939K | 1M | 1.1M | 1.1M | 1.2M | 2M | 1.4M | 1.5M |
| Long-Term Investments | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17K | 5.04M | 8.54M | 26.2M | 34.81M | 34.9M | 33.3M | 33.3M | 33.5M | 32.4M | 0 | 0 |
| Other Non-Current Assets | 2.16M | 2.26M | 2.24M | 4.72M | 3.21M | 9.26M | 1.71M | 1.48M | 153K | 43K | 10.64M | 2.02M | 2.5M | 2.9M | 4.1M | 3.1M | 2.2M | 7.7M | 5.5M |
| Total Assets | 236.21M | 272.65M | 329.79M | 406.81M | 440.44M | 193.35M | 24.59M | 36.43M | 14.31M | 15.33M | 55.18M | 73.75M | 91.7M | 88.4M | 92.8M | 110M | 120.6M | 146.1M | 177.7M |
| Asset Turnover | 0.09x | 0.08x | 0.01x | - | - | - | - | - | 0.11x | 0.01x | 0.01x | 0.21x | 0.19x | 0.01x | 0.03x | 0.09x | 0.08x | 0.01x | 0.00x |
| Asset Growth % | -70.62% | -17.33% | -18.93% | -7.64% | 127.79% | 686.34% | -32.5% | 154.48% | -6.6% | -72.23% | -25.18% | -19.57% | 3.73% | -4.74% | -15.64% | -8.79% | -17.45% | -17.78% | - |
| Total Current Liabilities | 28.53M | 24.16M | 22.82M | 20.36M | 19.36M | 10.98M | 3.88M | 2.24M | 1.68M | 1.76M | 14.99M | 14.98M | 10.4M | 10.1M | 10.5M | 8.5M | 9.8M | 11.1M | 13.1M |
| Accounts Payable | 5.62M | 5.69M | 1.9M | 4.83M | 6.19M | 4.71M | 1.03M | 640K | 496K | 455K | 565K | 3.19M | 3.2M | 0 | 800K | 900K | 300K | 600K | 2.3M |
| Days Payables Outstanding | 118.48 | 214.41 | 922.69 | - | - | - | - | - | 438.35 | 1.17K | 977.37 | 59.05 | 67.28 | - | 61.22 | 36.02 | 12.7 | 29.4 | 349.79 |
| Short-Term Debt | 1.63M | 830K | 0 | 0 | 0 | 0 | 840K | 0 | 0 | 0 | 0 | 3.27M | 0 | 0 | 0 | 0 | 0 | 1M | 0 |
| Deferred Revenue (Current) | 2.33M | 0 | 0 | 0 | 4.19M | 0 | 0 | 0 | 206K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 522K | 0 | 0 |
| Other Current Liabilities | 21.28M | 13.18M | 16.54M | 11.56M | 4.09M | 853K | 1.82M | 1.16M | 979K | 1.31M | 14.43M | 8.52M | 7.2M | 10.1M | 9.7M | 7.6M | 8.98M | 9.5M | 10.8M |
| Current Ratio | 6.52x | 8.95x | 12.14x | 17.13x | 20.49x | 15.47x | 3.90x | 11.56x | 4.80x | 3.25x | 1.16x | 1.71x | 2.10x | 1.83x | 1.94x | 4.27x | 4.91x | 8.40x | 9.98x |
| Quick Ratio | 6.22x | 8.74x | 12.13x | 17.10x | 20.47x | 15.47x | 3.90x | 11.56x | 4.78x | 3.23x | 1.12x | 1.65x | 2.01x | 1.83x | 1.94x | 4.25x | 4.81x | 8.32x | 9.94x |
| Cash Conversion Cycle | 105.51 | 62.8 | -649.82 | - | - | - | - | - | -360.79 | -993.75 | 433.94 | -27.13 | -33.77 | - | - | 65.39 | 135.61 | 235.75 | -52.54 |
| Total Non-Current Liabilities | 20.62M | 33.73M | 28.66M | 27.5M | 29.54M | 270.69M | 82.78M | 24.91M | 7.28M | 5.8M | -1.55M | -1.04M | -600K | -900K | 1.5M | 4M | 6.2M | 11.2M | 14.1M |
| Long-Term Debt | 5.07M | 0 | 0 | 0 | 0 | 1.15M | 0 | 18.71M | 5.39M | 5.2M | 0 | 0 | 0 | 0 | 2.4M | 4.7M | 6.7M | 9M | 11.2M |
| Capital Lease Obligations | 17.42M | 5.81M | 7.98M | 11.32M | 10.16M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Tax Liabilities | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Liabilities | 6.98M | 18.88M | 12.08M | 6.92M | 12.72M | 269.54M | 82.78M | 6.21M | 1.89M | 600K | -1.55M | -1.04M | -600K | -900K | -900K | -700K | -500K | 2.2M | 2.9M |
| Total Liabilities | 49.15M | 57.89M | 51.48M | 47.86M | 48.9M | 281.68M | 86.66M | 84.95M | 8.96M | 1.04M | 13.44M | 13.94M | 9.8M | 9.2M | 12M | 12.5M | 16M | 22.3M | 27.2M |
| Total Debt | 6.7M | 8.94M | 10.56M | 13.72M | 12.06M | 1.15M | 840K | 18.71M | 5.39M | 5.2M | 0 | 6.54M | 3.3M | 2.4M | 4.8M | 7.1M | 9M | 10M | 13.4M |
| Net Debt | -57.43M | -20.6M | -118.23M | -71.95M | -94.56M | -159.34M | -1.6M | -6.69M | -1.68M | 212K | -13.81M | -15.68M | -16.1M | -13.5M | -13.2M | -25.1M | -33.6M | -80.4M | -114.5M |
| Debt / Equity | 0.04x | 0.04x | 0.04x | 0.04x | 0.03x | - | - | - | 1.01x | 0.36x | - | 0.11x | 0.04x | 0.03x | 0.06x | 0.07x | 0.09x | 0.08x | 0.09x |
| Debt / EBITDA | -0.11x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Net Debt / EBITDA | 0.91x | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Interest Coverage | - | - | - | - | - | - | - | - | -10.20x | -72.20x | -45.48x | -102.59x | -35.75x | -64.96x | -12.09x | -23.31x | -39.05x | -31.53x | -1.07x |
| Total Equity | 187.06M | 214.75M | 278.31M | 358.95M | 391.54M | -88.32M | -62.07M | -48.52M | 5.35M | 14.29M | 41.74M | 59.81M | 81.9M | 79.2M | 80.9M | 97.5M | 104.6M | 123.8M | 150.5M |
| Equity Growth % | -98.68% | -22.84% | -22.47% | -8.32% | 543.31% | -42.3% | -27.92% | -1006.61% | -62.53% | -65.78% | -30.21% | -26.97% | 3.41% | -2.1% | -17.03% | -6.79% | -15.51% | -17.74% | - |
| Book Value per Share | 0.56 | 0.65 | 0.86 | 1.14 | 1.36 | -1.45 | -1.02 | -4.75 | 3.91 | 10.49 | 30.79 | 50.57 | 79.51 | 84.26 | 101.13 | 128.29 | 139.47 | 165.07 | 278.70 |
| Total Shareholders' Equity | 187.06M | 214.75M | 278.31M | 358.95M | 391.54M | -88.32M | -62.07M | -48.52M | 5.35M | 14.29M | 41.74M | 59.81M | 81.9M | 79.2M | 80.9M | 97.5M | 104.6M | 123.8M | 150.5M |
| Common Stock | 37K | 37K | 36K | 35K | 35K | 6K | 0 | 16K | 110K | 109K | 870K | 855K | 700K | 600K | 500K | 500K | 500K | 500K | 500K |
| Retained Earnings | -401.91M | -371.91M | -298.87M | -198.69M | -145.29M | -94.29M | -63.04M | -49.15M | -260.07M | -250.46M | -226.94M | -203.87M | -166M | -151.7M | -131.8M | -111.9M | -96.4M | -74.7M | -46.1M |
| Treasury Stock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Accumulated OCI | -1.27M | -1.73M | -2.23M | -1.61M | -1.25M | 367K | 133K | -55K | -1.66M | -1.64M | -1.59M | -36.74M | -15.2M | 0 | -10.9M | -8.4M | -5.8M | -3.6M | -1M |
| Minority Interest | 2K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Quick answers to the most common questions about buying SES stock.
As of 2025, SES AI Corporation (SES) had total assets of $272.6M including $216.3M in current assets.
SES AI Corporation (SES) carries total debt of $8.9M, offset by $199.6M in cash and short-term investments. Comparing total debt to cash helps evaluate the company's debt burden and net leverage.
SES AI Corporation (SES) has total shareholders' equity (book value) of $214.8M ($0.65 book value per share). Book value represents the net worth of the company belonging to common stock holders.
SES AI Corporation (SES) reported a current ratio of 8.95x. A current ratio above 1.0x indicates that the company has more current assets than current liabilities, suggesting sufficient short-term liquidity.
Key Metrics
Top Statement Risk
Accumulated deficit eroding equity
Metrics are mathematically derived from official filings.
Balance Sheet Contracts Despite Revenue Recovery
Total assets contracted 39 percent from $385.9M in 2024Q1 to $236.2M in 2026Q2 while equity fell from $347.4M to $187.1M, a decline driven almost entirely by widening accumulated losses rather than distributions, per SES AI's quarterly balance sheets.
The 39 percent asset contraction is not explained by debt retirement, since total debt fell only $5.4M over the window, but rather by the accumulated deficit expanding by $187.7M. Combined with capex of $654K running well below the $2.7M depreciation charge, the balance sheet appears to be liquidating rather than compounding, which sits awkwardly alongside the accelerating revenue trajectory reported in the income statement analysis.
Near-Absent Leverage Limits Refinancing Risk
Total debt eased from $12.1M to $6.7M over ten quarters with the debt-to-equity ratio holding near 0.04, leaving SES AI with materially less refinancing exposure than more leveraged battery peers, according to recent SEC filings.
Interest burden is effectively immaterial at this leverage, so the debt profile neither supports nor undermines the equity story; the more relevant observation is that only $6.7M of debt sits against $64.1M of cash. For an industrial manufacturer carrying $30.6M of net PPE, this conservative posture may preserve flexibility but could also indicate that management has not identified productive uses for balance sheet leverage.
Accumulated Deficit Consumes Half of Book Value
Equity declined from $347.4M to $187.1M as the accumulated deficit widened from -$214.2M to -$401.9M, meaning cumulative losses have consumed roughly 54 percent of starting book value over ten quarters, per SES AI's quarterly balance sheets.
With no evidence of dividends or repurchases, essentially all of the $160.3M equity decline traces to the $187.7M widening of accumulated losses, partially offset by other equity movements. At a latest-quarter net loss of $17.9M, the deficit is compounding far faster than the $5.1M quarterly revenue base can plausibly offset, implying book value will keep eroding absent a step-change in profitability.
Cash Rebuild Extends Runway, Ratio Trend Weakens
Cash recovered to $64.1M in 2026Q2 from a trough of $11.8M in 2025Q2, yet the current ratio fell from 23.46 to 6.52 as total liabilities climbed materially to $49.2M, according to SES AI's quarterly filings.
The $52.3M cash rebuild materially extends runway against the roughly $14.4M quarterly free cash flow loss, implying approximately four to five quarters of self-funded operation before external capital appears likely to become necessary. However, the simultaneous slide in the current ratio from 23.46 to 6.52 shows the coverage buffer weakening even as absolute liquidity improves, a divergence investors should monitor given the company's dependence on equity capital rather than operating cash generation.
Goodwill Overhang Against Widening Deficit
Goodwill jumped from $1.3M to $12.6M between 2025Q2 and 2025Q3 and has since held at $13.3M while the accumulated deficit widened by roughly $18M per quarter, according to SES AI's balance sheets, creating a potential impairment overhang.
This is the least obvious distortion because headline liquidity appears strong, yet the acquisition-introduced goodwill sits on a balance sheet whose equity base is shrinking each quarter, so any impairment would compress book value further without touching the cash position investors are tracking. Separately, deferred revenue drifted down from $10.9M in 2026Q1 to $8.6M in 2026Q2, and given it is the only forward-looking liability disclosed here, that trend warrants further investigation as a potential signal of softening contracted backlog.