Post-IPO equity of $422.9M and minimal debt (D/E 0.02) mask a deteriorating liquidity position, with cash falling 75% from $251.4M in 2025Q3 to $63.6M in 2026Q2.
Rapport Therapeutics, Inc. Common Stock (RAPP) balance sheet — 4-year assets, liabilities & shareholders' equity history
| Metric | TTM | Dec'25 | Dec'24 | Dec'23 | Dec'22 |
|---|
| Total Current Assets | 446.86M | 498.56M | 309.8M | 150.87M | 31.27M |
| Cash & Short-Term Investments | 436.08M | 490.54M | 305.28M | 147.48M | 31.16M |
| Cash Only | 63.61M | 52.65M | 56.8M | 70.17M | 31.16M |
| Short-Term Investments | 372.46M | 437.89M | 248.47M | 77.31M | 0 |
| Accounts Receivable | 293K | 0 | 0 | 0 | 0 |
| Days Sales Outstanding | 1.6 | - | - | - | - |
| Inventory | 0 | 0 | 0 | 0 | 0 |
| Days Inventory Outstanding | - | - | - | - | - |
| Other Current Assets | 105K | 8.02M | 4.52M | 3.39M | 0 |
| Total Non-Current Assets | 12.13M | 13.87M | 5.13M | 4.55M | 335K |
| Property, Plant & Equipment | 11.07M | 12.88M | 4.97M | 4M | 335K |
| Fixed Asset Turnover | 1.62x | - | - | - | - |
| Goodwill | 0 | 0 | 0 | 0 | 0 |
| Intangible Assets | 0 | 0 | 0 | 0 | 0 |
| Long-Term Investments | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Assets | 1.06M | 985K | 160K | 551K | 0 |
| Total Assets | 458.98M | 512.43M | 314.93M | 155.42M | 31.6M |
| Asset Turnover | 0.04x | - | - | - | - |
| Asset Growth % | 249.88% | 62.71% | 102.63% | 391.8% | - |
| Total Current Liabilities | 28.42M | 19.05M | 8.77M | 8.8M | 1.66M |
| Accounts Payable | 2.8M | 4.19M | 1.95M | 2.5M | 1.45M |
| Days Payables Outstanding | - | - | - | - | 35.28K |
| Short-Term Debt | 0 | 0 | 0 | 0 | 0 |
| Deferred Revenue (Current) | 0 | 0 | 0 | 0 | 0 |
| Other Current Liabilities | 4.25M | 7.12M | 3.71M | 2.41M | 0 |
| Current Ratio | 15.72x | 26.17x | 35.34x | 17.14x | 18.80x |
| Quick Ratio | 15.72x | 26.17x | 35.34x | 17.14x | 18.80x |
| Cash Conversion Cycle | 1.6 | - | - | - | - |
| Total Non-Current Liabilities | 7.63M | 8.73M | 739K | 172.25M | 10.44M |
| Long-Term Debt | 0 | 8.73M | 0 | 0 | 10.44M |
| Capital Lease Obligations | 7.63M | 0 | 739K | 1.48M | 0 |
| Deferred Tax Liabilities | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Liabilities | 0 | 0 | 0 | 170.78M | 0 |
| Total Liabilities | 36.06M | 27.78M | 9.51M | 181.06M | 12.1M |
| Total Debt | 10.11M | 11.48M | 1.48M | 2.15M | 10.44M |
| Net Debt | -53.51M | -41.16M | -55.33M | -68.02M | -20.72M |
| Debt / Equity | 0.02x | 0.02x | 0.00x | - | 0.53x |
| Debt / EBITDA | -0.07x | - | - | - | - |
| Net Debt / EBITDA | 0.35x | - | - | - | - |
| Interest Coverage | - | - | - | - | -36.38x |
| Total Equity | 422.93M | 484.65M | 305.43M | -25.63M | 19.5M |
| Equity Growth % | 242.47% | 58.68% | 1291.49% | -231.42% | - |
| Book Value per Share | 8.91 | 10.32 | 14.73 | -1.42 | 0.97 |
| Total Shareholders' Equity | 422.93M | 484.65M | 305.43M | -25.63M | 19.5M |
| Common Stock | 48K | 48K | 37K | 4K | 31K |
| Retained Earnings | -311.7M | -235.23M | -123.75M | -45.44M | -10.65M |
| Treasury Stock | 0 | 0 | 0 | 0 | 0 |
| Accumulated OCI | -1.27M | 546K | -522K | 4K | 0 |
| Minority Interest | 0 | 0 | 0 | 0 | 0 |
Quick answers to the most common questions about buying RAPP stock.
As of 2025, Rapport Therapeutics, Inc. Common Stock (RAPP) had total assets of $512.4M including $498.6M in current assets.
Rapport Therapeutics, Inc. Common Stock (RAPP) carries total debt of $11.5M, offset by $490.5M in cash and short-term investments. Comparing total debt to cash helps evaluate the company's debt burden and net leverage.
Rapport Therapeutics, Inc. Common Stock (RAPP) has total shareholders' equity (book value) of $484.7M ($10.32 book value per share). Book value represents the net worth of the company belonging to common stock holders.
Rapport Therapeutics, Inc. Common Stock (RAPP) reported a current ratio of 26.17x. 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
Dilution from equity funding
Metrics are mathematically derived from official filings.
Balance Sheet Strengthens Despite Burn
Total assets grew from $206.3M in 2024Q1 to $459.0M in 2026Q2, driven by IPO proceeds, while equity turned positive from -$39.6M to $422.9M, as per quarterly filings.
The balance sheet has expanded significantly, primarily due to the 2024 IPO and subsequent capital raises, which have funded the ramp into pivotal trials. However, the trajectory is bifurcated: while equity and cash have grown, the accumulated deficit has deepened to -$311.7M, indicating that the company is consuming capital faster than it is generating returns. This suggests a reliance on external funding to sustain operations, with the balance sheet strength contingent on continued access to equity markets.
Minimal Leverage Masks Equity Dependence
Total debt stands at $10.1M with a D/E ratio of 0.02, as reported in the latest quarter, indicating negligible reliance on debt financing.
The company's debt is minimal and appears to be primarily lease-related, given the small PPE base. The low leverage is a positive signal for solvency, but it also underscores that the company is entirely equity-funded, which exposes it to dilution risk. As cash burn accelerates with pivotal trials, the absence of debt capacity suggests that future funding will likely come from equity issuance, potentially diluting existing shareholders.
Asset-Light Model with Minimal Tangible Base
PPE net is only $11.1M, and goodwill is zero, as per the latest balance sheet, reflecting a capital-light model focused on outsourced R&D.
The asset mix is dominated by cash and short-term investments, with negligible fixed assets and no goodwill or intangibles. This is typical of a clinical-stage biotech that outsources manufacturing and clinical operations. The lack of goodwill reduces impairment risk, but the minimal PPE also means there is little collateral for debt financing, reinforcing the reliance on equity. The asset base is highly liquid, which provides flexibility but also indicates that the company's value lies in its pipeline, not its physical assets.
Equity Quality Driven by IPO Proceeds
Equity surged from -$39.6M in 2024Q1 to $422.9M in 2026Q2, primarily due to IPO proceeds, while retained earnings remain deeply negative at -$311.7M.
The positive equity is a recent phenomenon, entirely attributable to capital raises rather than retained earnings. The accumulated deficit continues to grow, reflecting the pre-revenue status and heavy R&D spending. Stock-based compensation, which averaged around $7M per quarter, adds to dilution but is non-cash. The equity base is therefore 'fresh' but not internally generated, suggesting that the quality of equity is low in terms of organic value creation. Investors should monitor the pace of dilution as the company funds its pivotal trials.
Cash Buffer Shrinks as Burn Accelerates
Cash dropped from $251.4M in 2025Q3 to $63.6M in 2026Q2, a 75% decline, while the current ratio remains high at 15.72, as per quarterly data.
The current ratio is exceptionally high, indicating strong short-term liquidity, but the absolute cash position is declining rapidly. With quarterly operating losses exceeding $60M, the current cash balance may only cover about one quarter of operations, based on the latest burn rate. This suggests that the company will need to raise additional capital in the near term, likely through equity issuance, to fund the ongoing pivotal trials. The high current ratio is somewhat misleading as it is driven by the cash balance, which is depleting quickly.
Cash Runway May Be Shorter Than It Appears
Despite a current ratio of 15.72, cash of $63.6M against quarterly operating losses of $60.8M implies a runway of roughly one quarter, as per reported figures.
The headline liquidity metrics appear robust, but the rapid cash burn from pivotal trial enrollment suggests that the company may face a funding gap sooner than expected. The $63.6M cash balance is insufficient to cover the current quarterly burn rate, and with no revenue, the company will likely need to access capital markets within the next two quarters. This could lead to significant dilution, especially if the stock price is under pressure. Investors should closely monitor the company's capital-raising activities and any updates on cash runway guidance.