The company carries no reported debt, so leverage is not the pressure point; instead, equity of about $1.1B against a -$1.3B accumulated deficit indicates the capital base is paid-in rather than earned, with cash of $82.7M providing a limited buffer.
Spyre Therapeutics, Inc. (SYRE) balance sheet — 12-year assets, liabilities & shareholders' equity history
| 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 |
|---|
| Total Current Assets | 1.1B | 777.78M | 608.47M | 341.53M | 62.26M | 98.89M | 149.79M | 74.5M | 76.67M | 54.99M | 66.42M | 38.29M | 2.73M |
| Cash & Short-Term Investments | 1.07B | 756.53M | 603.09M | 339.28M | 55.71M | 93.13M | 146.27M | 71.95M | 74.51M | 50.3M | 63.5M | 33.06M | 2.62M |
| Cash Only | 82.73M | 85.72M | 89.42M | 188.89M | 34.86M | 15.14M | 90.09M | 19.25M | 22.46M | 12.82M | 47.75M | 29.29M | 2.62M |
| Short-Term Investments | 989.18M | 670.81M | 513.66M | 150.38M | 20.85M | 77.99M | 56.18M | 52.7M | 52.05M | 37.48M | 15.75M | 3.77M | 0 |
| Accounts Receivable | 0 | 0 | 0 | 0 | 375K | 815K | 0 | 0 | 0 | 3.08M | 1.22M | 1.7M | 0 |
| Days Sales Outstanding | 4.64 | - | - | - | 58.77 | 15.87 | - | - | - | 215.84 | 95.82 | 101.79 | - |
| Inventory | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Days Inventory Outstanding | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Other Current Assets | 0 | 21.25M | 5.39M | 2.25M | 6.17M | 0 | 0 | 0 | 0 | 0 | 0 | 2.62M | 40K |
| Total Non-Current Assets | 0 | 0 | 10K | 331K | 8.89M | 11.04M | 11.83M | 8.68M | 1.07M | 1.09M | 639K | 368K | 200K |
| Property, Plant & Equipment | 0 | 0 | 0 | 0 | 6.65M | 8.36M | 9.87M | 7.11M | 1.02M | 854K | 599K | 348K | 162K |
| Fixed Asset Turnover | - | - | - | - | 0.35x | 2.24x | - | - | 3.82x | 6.09x | 7.73x | 17.49x | - |
| Goodwill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Intangible Assets | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Long-Term Investments | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Assets | 0 | 0 | 10K | 331K | 2.24M | 2.68M | 1.96M | 1.57M | 50K | 232K | 40K | 20K | 38K |
| Total Assets | 1.1B | 777.78M | 608.48M | 341.86M | 71.14M | 109.93M | 161.62M | 83.18M | 77.74M | 56.08M | 67.06M | 38.65M | 2.93M |
| Asset Turnover | 0.09x | - | - | 0.00x | 0.03x | 0.17x | - | - | 0.05x | 0.09x | 0.07x | 0.16x | - |
| Asset Growth % | 297.53% | 27.82% | 77.99% | 380.52% | -35.28% | -31.98% | 94.29% | 7% | 38.63% | -16.38% | 73.5% | 1219.25% | - |
| Total Current Liabilities | 40.14M | 58.69M | 54.06M | 31.98M | 14.66M | 20.14M | 16.44M | 18.36M | 10.24M | 5.63M | 3.96M | 2.52M | 1.06M |
| Accounts Payable | 9.47M | 8.9M | 666K | 896K | 677K | 3.32M | 2.25M | 3.15M | 663K | 389K | 168K | 176K | 345K |
| Days Payables Outstanding | 60.07 | 18.93 | - | - | - | - | 506.59 | 1.28K | - | - | - | - | 6.63K |
| Short-Term Debt | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Revenue (Current) | 0 | 0 | 0 | 0 | 517K | 2.36M | 0 | 0 | 0 | 20K | 71K | 0 | 0 |
| Other Current Liabilities | 0 | 30.94M | 31.27M | 5.93M | 4.92M | 4.99M | 4.18M | 3.74M | 2.78M | 3.38M | 1.5M | 621K | 284K |
| Current Ratio | 27.40x | 13.25x | 11.26x | 10.68x | 4.25x | 4.91x | 9.11x | 4.06x | 7.49x | 9.77x | 16.75x | 15.17x | 2.58x |
| Quick Ratio | 27.40x | 13.25x | 11.26x | 10.68x | 4.25x | 4.91x | 9.11x | 4.06x | 7.49x | 9.77x | 16.75x | 15.17x | 2.58x |
| Cash Conversion Cycle | -55.43 | - | - | - | - | - | - | - | - | - | - | - | - |
| Total Non-Current Liabilities | 8.05M | 3.86M | 36.62M | 125.86M | 6.18M | 5.84M | 5.34M | 4.74M | 72K | 111K | 132K | 27K | 0 |
| Long-Term Debt | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Capital Lease Obligations | 0 | 0 | 0 | 0 | 4M | 4.62M | 5.13M | 4.71M | 0 | 0 | 0 | 0 | 0 |
| Deferred Tax Liabilities | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Liabilities | 8.05M | 3.86M | 36.62M | 125.86M | 0 | 0 | 214K | 31K | 72K | 111K | 132K | 27K | 0 |
| Total Liabilities | 48.19M | 62.55M | 90.68M | 157.84M | 20.84M | 25.98M | 21.79M | 23.1M | 10.31M | 5.74M | 4.1M | 2.55M | 1.06M |
| Total Debt | 0 | 0 | 0 | 0 | 4.63M | 5.06M | 5.45M | 5.06M | 0 | 0 | 0 | 0 | 0 |
| Net Debt | -82.73M | -85.72M | -89.42M | -188.89M | -30.23M | -10.08M | -84.65M | -14.19M | -22.46M | -12.82M | -47.75M | -29.29M | -2.62M |
| Debt / Equity | 0.00x | - | - | - | 0.09x | 0.06x | 0.04x | 0.08x | - | - | - | - | - |
| Debt / EBITDA | -0.00x | - | - | - | - | - | - | - | - | - | - | - | - |
| Net Debt / EBITDA | 0.31x | - | - | - | - | - | - | - | - | - | - | - | - |
| Interest Coverage | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Total Equity | 1.05B | 715.24M | 517.8M | 184.02M | 50.3M | 83.94M | 139.83M | 60.08M | 67.43M | 50.34M | 62.97M | 36.1M | 1.87M |
| Equity Growth % | 349.78% | 38.13% | 181.39% | 265.8% | -40.07% | -39.97% | 132.74% | -10.9% | 33.95% | -20.06% | 74.4% | 1828.63% | - |
| Book Value per Share | 11.89 | 11.17 | 11.01 | 26.68 | 14.92 | 31.92 | 65.50 | 47.01 | 80.96 | 83.18 | 160.76 | 78.97 | 3.42 |
| Total Shareholders' Equity | 1.05B | 715.24M | 517.8M | 184.02M | 50.3M | 83.94M | 139.83M | 60.08M | 67.43M | 50.34M | 62.97M | 36.1M | 1.87M |
| Common Stock | 16K | 15K | 13K | 10K | 6K | 5K | 5K | 3K | 2K | 2K | 1K | 0 | 811K |
| Retained Earnings | -1.33B | -1.13B | -972.43M | -764.41M | -425.62M | -341.81M | -276.01M | -195.12M | -116.86M | -72.51M | -45.28M | -23.58M | -12.28M |
| Treasury Stock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Accumulated OCI | -5.38M | 869K | 180K | 302K | -48K | -20K | 11K | 51K | -27K | -102K | -4K | -1K | 0 |
| Minority Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Quick answers to the most common questions about buying SYRE stock.
As of 2025, Spyre Therapeutics, Inc. (SYRE) had total assets of $777.8M including $777.8M in current assets.
Spyre Therapeutics, Inc. (SYRE) carries total debt of $0.0M, offset by $756.5M in cash and short-term investments. Comparing total debt to cash helps evaluate the company's debt burden and net leverage.
Spyre Therapeutics, Inc. (SYRE) has total shareholders' equity (book value) of $715.2M ($11.17 book value per share). Book value represents the net worth of the company belonging to common stock holders.
Spyre Therapeutics, Inc. (SYRE) reported a current ratio of 13.25x. 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
Sustained cash burn against limited cash
Metrics are mathematically derived from official filings.
Equity Base Rebuilt Through Capital Raises
Based on reported quarterly figures, SYRE's total equity rose from roughly $327M in 2024Q3 to about $1.1B in 2026Q3, while accumulated deficit widened to -$1.3B, indicating the balance sheet has been sustained by external capital rather than internal earnings.
The growth in equity reflects periodic capital infusions that have more than offset the steady expansion of the accumulated deficit. This pattern suggests the company's balance sheet strength is contingent on continued access to equity markets rather than on a self-funding operating model. Investors should monitor whether future raises keep pace with the accelerating loss run-rate.
Cash Buffer Thin Against Operating Losses
According to the reported figures, SYRE held $82.7M in cash in 2026Q3 against a current ratio of 27.40, a high ratio that reflects a small liability base rather than a large liquid reserve in absolute terms.
The current ratio looks strong only because total liabilities are modest, while the absolute cash balance is small relative to quarterly operating losses exceeding $100M in the most recent period. The cash position therefore appears to offer a limited runway absent new financing. This warrants further investigation into the company's disclosed funding plans, which are not contained in the supplied data.
Debt-Free Structure Limits Leverage Risk
Reported figures show no recorded total debt across all ten quarters, so SYRE's debt-to-equity ratio is effectively zero and leverage does not appear to be a source of balance sheet pressure.
The absence of reported borrowings removes refinancing and interest-coverage risk from the near-term analysis. However, a debt-free profile in a company with negative operating cash flow usually signals reliance on equity issuance for funding. The balance sheet risk therefore shifts from solvency toward dilution and the timing of future capital access.
Equity Quality Dependent on Dilution
Based on reported equity figures, SYRE's accumulated deficit of roughly -$1.3B against total equity near $1.1B suggests that paid-in capital, not retained earnings, makes up virtually all of the equity base.
Because retained earnings are deeply negative, the equity base is entirely the product of contributed capital, which implies continued share issuance has been the dominant funding mechanism. Repeated raises can dilute existing holders even as they preserve solvency. Shareholder value therefore depends on whether clinical progress justifies the ongoing dilution.
Headline Equity Masks Funding Dependence
The most non-obvious distortion is that SYRE's rising equity figure may overstate financial resilience, since the data shows no reported revenue base or operating cash inflows to offset the consistent burn.
A growing equity line can give an impression of strength when it is in fact the residue of capital raised to fund losses. The supplied data does not describe the terms, timing, or conditions of the financings that produced this equity. Analysts should treat the headline balance sheet as contingent on future capital access rather than as an indicator of durable financial health.