The balance sheet is highly leveraged with $33.3B in total debt against a negative equity base of -$12.2B, a result of aggressive debt-funded acquisitions and capital returns.
TransDigm Group Incorporated (TDG) balance sheet — 24-year assets, liabilities & shareholders' equity history
| Metric | TTM | Sep'25 | Sep'24 | Sep'23 | Sep'22 | Sep'21 | Sep'20 | Sep'19 | Sep'18 | Sep'17 | Sep'16 | Sep'15 | Sep'14 | Sep'13 | Sep'12 | Sep'11 | Sep'10 | Sep'09 | Sep'08 | Sep'07 | Sep'06 | Sep'05 | Sep'04 | Sep'03 | Sep'02 |
|---|
| Total Current Assets | 7.18B | 7.01B | 10.03B | 6.74B | 5.65B | 7.03B | 6.96B | 4.87B | 3.66B | 2.13B | 2.93B | 1.83B | 1.69B | 1.32B | 996.81M | 870.29M | 583.51M | 494.75M | 423.43M | 365.6M | 234.18M | 258.35M | 220.18M | 18.9M | 49.21M |
| Cash & Short-Term Investments | 2.77B | 2.81B | 6.26B | 3.47B | 3B | 4.79B | 4.72B | 1.47B | 2.07B | 650.56M | 1.59B | 714.03M | 819.55M | 564.74M | 440.52M | 376.18M | 234.11M | 190.17M | 159.06M | 105.95M | 61.22M | 104.22M | 99.1M | 18.9M | 49.21M |
| Cash Only | 2.77B | 2.81B | 6.26B | 3.47B | 3B | 4.79B | 4.72B | 1.47B | 2.07B | 650.56M | 1.59B | 714.03M | 819.55M | 564.74M | 440.52M | 376.18M | 234.11M | 190.17M | 159.06M | 105.95M | 61.22M | 104.22M | 48.5M | 18.9M | 49.21M |
| Short-Term Investments | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50.6M | 0 | 0 |
| Accounts Receivable | 1.82B | 1.62B | 1.38B | 1.23B | 967M | 791M | 720M | 1.07B | 704.31M | 636.13M | 576.34M | 444.07M | 351.31M | 290.45M | 235.78M | 189.29M | 134.46M | 106.45M | 96.2M | 104.57M | 74.93M | 63.55M | 44.49M | 0 | 0 |
| Days Sales Outstanding | 61.26 | 66.83 | 63.48 | 68.18 | 65.01 | 60.17 | 51.5 | 74.63 | 67.45 | 66.26 | 66.33 | 59.87 | 54.04 | 55.09 | 50.21 | 57.29 | 59.3 | 51.02 | 49.2 | 64.38 | 62.85 | 61.98 | 54 | - | - |
| Inventory | 2.59B | 2.1B | 1.88B | 1.62B | 1.33B | 1.19B | 1.28B | 1.23B | 805.29M | 730.68M | 724.01M | 591.4M | 459.07M | 413.58M | 320.5M | 265.32M | 188.76M | 167.77M | 144.11M | 126.76M | 89.24M | 76.08M | 64.39M | 0 | 0 |
| Days Inventory Outstanding | 213.22 | 217.24 | 209.53 | 215.03 | 208.66 | 189.29 | 190.67 | 177.09 | 173.65 | 166.18 | 174.72 | 165.36 | 145.44 | 165.96 | 146.46 | 165.49 | 186.37 | 176.91 | 154.81 | 156.28 | 148.01 | 141.5 | 150.59 | - | - |
| Other Current Assets | 0 | 492M | 511M | 420M | 0 | 0 | 0 | 962M | 0 | 77.5M | 0 | 0 | 37.67M | 30.18M | 29.13M | 30.84M | 15.2M | 18.7M | 19.9M | 23.92M | 7.39M | 12.75M | 10.36M | -18.9M | -49.21M |
| Total Non-Current Assets | 16.86B | 15.9B | 15.56B | 13.23B | 12.46B | 12.29B | 11.44B | 11.39B | 8.54B | 7.84B | 7.8B | 6.52B | 5.07B | 4.83B | 4.41B | 3.64B | 2.09B | 1.96B | 1.83B | 1.7B | 1.18B | 1.17B | 1.13B | 0 | 0 |
| Property, Plant & Equipment | 1.68B | 1.58B | 1.49B | 1.25B | 807M | 770M | 752M | 757M | 388.33M | 324.92M | 310.58M | 260.68M | 212.11M | 208.96M | 172.74M | 150.8M | 99.61M | 96.75M | 96.24M | 87.07M | 62.85M | 63.62M | 60.82M | 0 | 0 |
| Fixed Asset Turnover | 6.08x | 5.59x | 5.34x | 5.25x | 6.73x | 6.23x | 6.79x | 6.90x | 9.81x | 10.78x | 10.21x | 10.38x | 11.19x | 9.21x | 9.92x | 8.00x | 8.31x | 7.87x | 7.42x | 6.81x | 6.92x | 5.88x | 4.94x | - | - |
| Goodwill | 11.04B | 10.61B | 10.42B | 8.99B | 8.64B | 8.57B | 7.89B | 7.82B | 6.22B | 5.75B | 5.68B | 4.69B | 3.53B | 3.34B | 3.04B | 2.6B | 1.57B | 1.46B | 1.35B | 1.25B | 877.83M | 0 | 0 | 0 | 0 |
| Intangible Assets | 3.84B | 3.45B | 3.45B | 2.75B | 2.75B | 2.79B | 2.61B | 2.74B | 1.79B | 1.72B | 1.76B | 1.54B | 1.22B | 1.19B | 1.12B | 828.37M | 400.39M | 372.92M | 356.19M | 334.9M | 225.96M | 1.09B | 1.04B | 0 | 0 |
| Long-Term Investments | 220M | 102M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Assets | 303M | 150M | 204M | 242M | 260M | 156M | 167M | 69M | 140.15M | 53.98M | 41.2M | 30.59M | 112.93M | 86.02M | 77.24M | 68.43M | 22.64M | 27.7M | 25.18M | 25.61M | 15.89M | 20.14M | 23.86M | 0 | 0 |
| Total Assets | 24.04B | 22.91B | 25.59B | 19.97B | 18.11B | 19.32B | 18.39B | 16.25B | 12.2B | 9.98B | 10.73B | 8.43B | 6.76B | 6.15B | 5.05B | 4.51B | 2.68B | 2.45B | 2.26B | 2.06B | 1.42B | 1.43B | 1.35B | 1.32B | 402.23M |
| Asset Turnover | 0.42x | 0.39x | 0.31x | 0.33x | 0.30x | 0.25x | 0.28x | 0.32x | 0.31x | 0.35x | 0.30x | 0.32x | 0.35x | 0.31x | 0.34x | 0.27x | 0.31x | 0.31x | 0.32x | 0.29x | 0.31x | 0.26x | 0.22x | 0.22x | 0.62x |
| Asset Growth % | 22% | -10.46% | 28.12% | 10.29% | -6.25% | 5% | 13.17% | 33.26% | 22.27% | -7% | 27.28% | 24.72% | 9.89% | 21.73% | 11.91% | 68.56% | 9.1% | 8.8% | 9.45% | 45.48% | -0.77% | 6.08% | 2.32% | 227.03% | - |
| Total Current Liabilities | 2.32B | 2.18B | 6.34B | 1.58B | 1.43B | 1.66B | 1.62B | 1.54B | 900.38M | 870.99M | 752.6M | 658.22M | 585.91M | 322.5M | 233.91M | 206.86M | 113.01M | 99.75M | 88.5M | 67.22M | 43.44M | 139.79M | 40.79M | 0 | 0 |
| Accounts Payable | 434M | 368M | 323M | 305M | 279M | 227M | 218M | 276M | 173.6M | 148.76M | 156.07M | 142.82M | 115.74M | 106.77M | 74.18M | 62.11M | 44.23M | 44.68M | 25.14M | 24.75M | 18.76M | 16.42M | 11.47M | 0 | 0 |
| Days Payables Outstanding | 36.36 | 38.16 | 36.08 | 40.59 | 43.71 | 36.26 | 32.4 | 39.65 | 37.44 | 33.83 | 37.66 | 39.93 | 36.67 | 42.84 | 33.9 | 38.74 | 43.67 | 47.12 | 27.01 | 30.52 | 31.12 | 30.54 | 26.82 | - | - |
| Short-Term Debt | 725M | 848M | 584M | 420M | 426M | 626M | 625M | 430M | 375.34M | 369.04M | 252.42M | 243.22M | 239.29M | 31.05M | 20.5M | 15.5M | 0 | 0 | 0 | 0 | 0 | 2.94M | 4.43M | 0 | 0 |
| Deferred Revenue (Current) | 307M | 143M | 168M | 79M | 45M | 25M | 18M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Current Liabilities | 0 | 464M | 520M | 449M | 412M | 499M | 451M | 597M | 200.43M | 191.49M | 183.45M | 185.71M | 147.1M | 109.82M | 91.63M | 74.53M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Current Ratio | 3.09x | 3.21x | 1.58x | 4.27x | 3.96x | 4.23x | 4.31x | 3.16x | 4.06x | 2.45x | 3.89x | 2.78x | 2.88x | 4.09x | 4.26x | 4.21x | 5.16x | 4.96x | 4.78x | 5.44x | 5.39x | 1.85x | 5.40x | - | - |
| Quick Ratio | 1.98x | 2.25x | 1.29x | 3.24x | 3.03x | 3.51x | 3.51x | 2.36x | 3.17x | 1.61x | 2.93x | 1.88x | 2.10x | 2.81x | 2.89x | 2.92x | 3.49x | 3.28x | 3.16x | 3.55x | 3.34x | 1.30x | 3.82x | - | - |
| Cash Conversion Cycle | 238.12 | 245.91 | 236.94 | 242.63 | 229.97 | 213.2 | 209.77 | 212.07 | 203.67 | 198.6 | 203.39 | 185.3 | 162.81 | 178.21 | 162.78 | 184.04 | 202 | 180.81 | 177 | 190.14 | 179.75 | 172.95 | 177.77 | - | - |
| Total Non-Current Liabilities | 33.87B | 30.41B | 25.53B | 20.37B | 20.45B | 20.56B | 20.75B | 17.6B | 13.11B | 12.06B | 10.63B | 8.68B | 7.73B | 6.16B | 4.01B | 3.5B | 1.97B | 1.54B | 1.51B | 1.51B | 1.01B | 954.85M | 1.01B | 0 | 0 |
| Long-Term Debt | 32.62B | 29.17B | 24.3B | 19.33B | 19.37B | 19.37B | 19.38B | 16.47B | 12.5B | 11.39B | 9.94B | 8.11B | 7.23B | 5.7B | 3.6B | 3.12B | 1.77B | 1.36B | 1.36B | 1.36B | 925M | 886.9M | 889.85M | 895M | 408.95M |
| Capital Lease Obligations | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Tax Liabilities | 2.91B | 759M | 766M | 627M | 596M | 485M | 430M | 441M | 399.5M | 500.95M | 492.25M | 405M | 402.25M | 384.3M | 356.9M | 310.45M | 168.59M | 162.75M | 151.67M | 140.25M | 78.11M | 64.95M | 60.67M | 0 | 0 |
| Other Non-Current Liabilities | 531M | 480M | 468M | 412M | 482M | 705M | 933M | 691M | 204.11M | 161.3M | 189.72M | 173.27M | 90.96M | 78.27M | 51.35M | 62.5M | 31.59M | 16.02M | 4.52M | 8.18M | 7.12M | 3M | 57.19M | -895M | -408.95M |
| Total Liabilities | 36.19B | 32.59B | 31.87B | 21.95B | 21.87B | 22.23B | 22.36B | 19.14B | 14.01B | 12.93B | 11.38B | 9.47B | 8.31B | 6.49B | 3.83B | 3.7B | 2.08B | 1.64B | 1.6B | 1.57B | 1.05B | 1.09B | 1.05B | 1.03B | 408.95M |
| Total Debt | 33.35B | 30.03B | 24.9B | 19.77B | 19.81B | 20.02B | 20.03B | 16.9B | 12.88B | 11.76B | 10.2B | 8.35B | 7.47B | 5.73B | 3.62B | 3.14B | 1.77B | 1.36B | 1.36B | 1.36B | 925M | 889.85M | 894.28M | 895M | 408.95M |
| Net Debt | 30.57B | 27.22B | 18.64B | 16.29B | 16.81B | 15.23B | 15.31B | 15.43B | 10.8B | 11.11B | 8.61B | 7.64B | 6.65B | 5.17B | 3.18B | 2.76B | 1.54B | 1.17B | 1.2B | 1.25B | 863.78M | 785.63M | 845.78M | 876.1M | 359.75M |
| Debt / Equity | -2.74x | - | - | - | - | - | - | - | - | - | - | - | - | - | 2.97x | 3.87x | 2.99x | 1.66x | 2.08x | 2.79x | 2.55x | 2.67x | 3.01x | 3.16x | - |
| Debt / EBITDA | 6.72x | 6.63x | 6.48x | 6.19x | 8.03x | 10.30x | 9.85x | 7.55x | 7.13x | 7.21x | 7.16x | 7.00x | 7.15x | 6.81x | 4.63x | 5.73x | 4.51x | 3.74x | 4.18x | 5.27x | 5.06x | 5.70x | 6.79x | - | 4.53x |
| Net Debt / EBITDA | 6.16x | 6.01x | 4.85x | 5.11x | 6.81x | 7.83x | 7.53x | 6.89x | 5.99x | 6.82x | 6.05x | 6.40x | 6.37x | 6.14x | 4.07x | 5.04x | 3.91x | 3.21x | 3.69x | 4.86x | 4.72x | 5.04x | 6.42x | - | 3.99x |
| Interest Coverage | 2.45x | 2.67x | 2.60x | 2.36x | 2.04x | 1.62x | 1.67x | 2.23x | 2.47x | 2.31x | 2.54x | 2.49x | 2.29x | 2.66x | 3.30x | 1.91x | 3.23x | 3.97x | 3.23x | 2.55x | 1.33x | 1.71x | 1.27x | - | - |
| Total Equity | -12.15B | -9.68B | -6.28B | -1.98B | -3.77B | -2.91B | -3.97B | -2.89B | -1.81B | -2.95B | -651.49M | -1.04B | -1.56B | -336.38M | 1.22B | 810.95M | 592.98M | 819.16M | 653.9M | 487.55M | 363.04M | 333.11M | 297.41M | 283.55M | -77.16M |
| Equity Growth % | -311.15% | -54.05% | -217.64% | 47.48% | -29.42% | 26.66% | -37.54% | -59.53% | 38.72% | -352.99% | 37.25% | 33.28% | -362.6% | -127.6% | 50.3% | 36.76% | -27.61% | 25.27% | 34.12% | 34.3% | 8.99% | 12% | 4.89% | 467.5% | - |
| Book Value per Share | -209.83 | -166.31 | -108.70 | -34.58 | -64.71 | -49.83 | -69.25 | -51.28 | -32.53 | -53.15 | -11.60 | -18.34 | -27.30 | -6.11 | 22.62 | 15.21 | 11.20 | 15.59 | 13.03 | 10.04 | 7.69 | 7.16 | 6.42 | 38.48 | -559.10 |
| Total Shareholders' Equity | -12.16B | -9.69B | -6.29B | -1.98B | -3.77B | -2.92B | -3.97B | -2.89B | -1.81B | -2.95B | -651.49M | -1.04B | -1.56B | -336.38M | 1.22B | 810.95M | 592.98M | 819.16M | 653.9M | 487.55M | 363.04M | 333.11M | 297.41M | 283.55M | -77.16M |
| Common Stock | 1M | 1M | 1M | 1M | 1M | 1M | 1M | 576K | 569K | 561K | 558K | 551K | 538K | 532K | 521K | 508K | 499K | 494K | 486K | 470K | 446K | 3K | 3K | 0 | 0 |
| Retained Earnings | -12.39B | -10.61B | -7.36B | -2.62B | -3.91B | -3.71B | -4.36B | -3.12B | -2.25B | -3.19B | -1.15B | -1.72B | -2.15B | -1B | 689.23M | 364.26M | 192.13M | 450.65M | 287.75M | 156.31M | 67.67M | 42.55M | 7.86M | 0 | 0 |
| Treasury Stock | -3.04B | -2.21B | -1.71B | -1.71B | -1.71B | -794M | -794M | -775.3M | -775.3M | -774.72M | -384.27M | -175.94M | -175.94M | -16.09M | -16.09M | -15.24M | -15.24M | -15.24M | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Accumulated OCI | -20M | -10M | -42M | -98M | -267M | -248M | -401M | -378.98M | 4.1M | -85.14M | -149.79M | -96.01M | -25.17M | -6.52M | -8.05M | -3.28M | -3.8M | -5.51M | 445K | -1.75M | -1.83M | -336K | -282K | 0 | 0 |
| Minority Interest | 8M | 7M | 7M | 6M | 7M | 6M | 4M | 9.82M | 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 TDG stock.
As of 2025, TransDigm Group Incorporated (TDG) had total assets of $22.91B including $7.01B in current assets.
TransDigm Group Incorporated (TDG) carries total debt of $30.03B, offset by $2.81B in cash and short-term investments. Comparing total debt to cash helps evaluate the company's debt burden and net leverage.
TransDigm Group Incorporated (TDG) has total shareholders' equity (book value) of $-9686.0M ($-166.31 book value per share). Book value represents the net worth of the company belonging to common stock holders.
TransDigm Group Incorporated (TDG) reported a current ratio of 3.21x. 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
Elevated leverage in high-rate environment
Metrics are mathematically derived from official filings.
Leverage Deepens Amidst Asset Growth
TransDigm's balance sheet has weakened materially over the past ten quarters, with total liabilities expanding from $24.6B to $36.2B while equity has deteriorated to a negative $12.2B, a trend driven by debt-funded acquisitions and special dividends.
The trajectory shows a clear pattern of using leverage to fund growth and shareholder returns, as evidenced by the $8.4B increase in total debt since 2024Q2. This has resulted in a persistently negative equity position, which suggests the company's capital structure is intentionally designed to maximize returns on equity rather than maintain a conservative balance sheet. The recent jump in liabilities from $32.6B in 2025Q4 to $36.2B in 2026Q3, coinciding with a $2.2B acquisition spend noted in cash flow analysis, indicates this strategy remains active.
Strategic Leverage Constrains Financial Flexibility
With total debt reaching $33.3B against a cash position of $2.8B in 2026Q3, TransDigm's net debt load is substantial, and the absence of a reported D/E ratio underscores the distortion caused by its negative equity base.
The debt profile is characteristic of a private equity-style model, where leverage is a strategic tool rather than a sign of distress. However, the sheer magnitude of the debt, which has grown by over $11B in two years, creates significant refinancing risk, especially in the elevated interest rate environment flagged in recent context. The company's ability to service this debt is predicated on the durability of its high-margin cash flows, but the current net debt/EBITDA of 5.92x leaves minimal room for error and may limit future acquisition capacity.
Intangible-Heavy Asset Base Reflects Acquisition Model
Goodwill and intangible assets constitute approximately 46% of total assets at $11.0B in 2026Q3, highlighting the company's reliance on M&A for growth and the associated risk of future impairment charges.
The asset mix is dominated by intangible assets acquired through its frequent deal-making, which is consistent with its sole-source moat strategy of buying proprietary product lines. This creates a balance sheet where the primary assets are not physical plants or inventory but rather the capitalized value of future earnings streams from acquired businesses. The relatively low PPE net of $1.7B confirms an asset-light manufacturing model, but the heavy intangible weighting means the balance sheet's tangible equity is even more negative than the headline figure suggests.
Negative Equity from Aggressive Capital Returns
TransDigm's shareholders' equity has been driven to a negative $12.2B as of 2026Q3, a direct result of cumulative special dividends and share repurchases that have exceeded the company's retained earnings.
The negative equity position is a deliberate outcome of management's capital allocation philosophy, which prioritizes returning capital to shareholders over building book value. The retained earnings deficit of $12.4B indicates that the company has distributed more cash to owners than it has earned since inception, funded entirely by debt. While this can enhance returns in good times, it eliminates a traditional financial buffer and makes the company entirely dependent on its ability to generate operating cash flow to meet obligations.
Adequate Liquidity Masked by Volatile Cash Position
Despite a current ratio of 3.09 in 2026Q3, the company's cash balance has been volatile, swinging from $6.3B in 2024Q4 to $2.8B currently, suggesting liquidity is managed dynamically around large capital events.
The strong current ratio indicates ample short-term liquidity to cover near-term liabilities, which is critical for operational stability. However, the significant fluctuations in the cash balance, such as the $3.5B drop from 2024Q4 to 2025Q1, align with the pattern of large special dividends and acquisition payments noted in the cash flow analysis. This implies that while the company maintains a sufficient operational cash buffer, its overall liquidity position is subject to sharp, planned drawdowns for capital deployment, requiring constant monitoring of its access to revolving credit facilities.
Negative Equity Distorts Traditional Solvency Metrics
The company's negative equity base renders traditional leverage ratios like D/E meaningless and masks the true economic leverage, which is better assessed through cash flow coverage metrics not fully captured on the balance sheet.
The most significant distortion is that standard solvency analysis breaks down when equity is negative. Investors cannot assess risk via debt-to-equity; instead, they must rely on EBITDA and cash flow multiples, which are not balance sheet items. This structure means the balance sheet itself provides limited insight into long-term solvency and shifts the entire analytical burden to the durability of operating margins and free cash flow generation. Any sustained deterioration in the company's pricing power or flight hour demand would have an immediate and severe impact on its ability to service debt, as there is no equity cushion to absorb losses.