Free cash flow margins collapsed to 20.2% in 2026Q2 from 154.5% in 2025Q4, indicating that internal cash generation is increasingly insufficient to cover the $150.1 million deployed toward dividends and buybacks.
| 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 |
|---|
| Cash from Operations | 313.35M | -113.59M | 343.91M | 195.37M | -416.46M | -306.05M | 187.68M | -118.46M | -8.48M | 62.2M | -56.08M | -103.25M | -255.57M | -297.61M | -158.27M | -118.13M | 65.92M | -221.4M |
| Operating CF Growth % | 121.06% | -133.03% | 76.03% | 146.91% | -36.08% | -263.07% | 258.43% | -1296.96% | -113.63% | 210.91% | 45.69% | 59.6% | 14.12% | -88.04% | -33.98% | -279.21% | 129.77% | - |
| Net Income | 204.86M | 376.65M | 273.79M | 258.63M | 153.44M | 340.28M | 54.87M | -18.58M | 81.97M | 82.29M | 69.2M | 70.79M | 65.39M | 46.52M | 31.76M | 21.34M | 26.25M | 20.02M |
| Depreciation & Amortization | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -5.77M | -3.63M | -4.23M | 0 | 0 |
| Deferred Taxes | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Cash Items | 126.62M | -485.34M | 54.03M | -31.07M | -603M | -644M | 160.2M | -109.46M | -94.59M | -21.11M | -126.64M | -177.67M | -319.79M | -344.01M | -209.98M | -107.9M | 31.56M | -240.41M |
| Working Capital Changes | -18.07M | -4.9M | 16.1M | -32.19M | 33.1M | -2.33M | -27.39M | 9.58M | 4.14M | 1.02M | 1.36M | 3.63M | -1.17M | 5.65M | 23.59M | -27.35M | 8.11M | -1M |
| Cash from Investing | 213.13M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.42M | -17.21M | -36.4M | -1.37M | -13.62M | 8.36M | -1.16M | -26.36M |
| Purchase of Investments | -123.43M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sale/Maturity of Investments | 336.57M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Net Investment Activity | 213.13M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Acquisitions | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Investing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.42M | -17.21M | -36.4M | -1.37M | -13.62M | 8.36M | -1.16M | -26.36M |
| Cash from Financing | -637.6M | -131.59M | -124.24M | -235.55M | 353.13M | 366.85M | -87.81M | 157.16M | -8.3M | -89.18M | 48.13M | 120.79M | 280.8M | 301.4M | 139.43M | 94.91M | -3.54M | 247.76M |
| Dividends Paid | -327.38M | -368.21M | -338.19M | -191.47M | -155.21M | -139.12M | -136.43M | -75.3M | -71.06M | -76.78M | -59.51M | -60.03M | -54.99M | -43.32M | -29.65M | -23.94M | -9.74M | 0 |
| Share Repurchases | -208.7M | -77.83M | -4.81M | -63.79M | -36.42M | -14.66M | -45.53M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -1.43M | -3.37M |
| Stock Issued | 35.91M | 37.43M | 0 | 0 | 0 | 0 | 300.43M | 0 | 0 | 74.01M | 58.55M | 67.6M | 64.17M | 280.86M | 57.16M | 59.42M | 119.03M | 0 |
| Net Stock Activity | -172.79M | -40.4M | -4.81M | -63.79M | -36.42M | -14.66M | 254.89M | 0 | 0 | 74.01M | 58.55M | 67.6M | 64.17M | 280.86M | 57.16M | 59.42M | 117.61M | -3.37M |
| Debt Issuance (Net) | -2M | 1000K | 1000K | 1000K | 1000K | 1000K | -1000K | 1000K | 1000K | -1000K | 1000K | 1000K | 1000K | 1000K | 1000K | 1000K | -1000K | 1000K |
| Other Financing | -5.09M | -10.64M | -18.98M | -5.78M | -6.7M | -22.16M | -4.49M | -4.1M | -1.98M | -2.33M | -2.48M | -2.85M | -4.87M | -4.62M | -2.71M | -4.26M | 29.9M | 58.91M |
| Net Change in Cash | -111.2M | -247.11M | 219.35M | -40.35M | -63.79M | 59.91M | 100.22M | 38.5M | -16.85M | -26.98M | -7.94M | 92.35M | -11.17M | 2.42M | -32.46M | -14.87M | 61.22M | 0 |
| Exchange Rate Effect | -89K | -1.93M | -331K | -171K | -458K | -889K | 346K | -195K | -70K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Cash at Beginning | 160.54M | 359.55M | 140.21M | 180.55M | 244.34M | 184.43M | 84.21M | 45.7M | 62.56M | 89.54M | 97.48M | 5.13M | 16.31M | 13.89M | 46.35M | 61.22M | 0 | 0 |
| Cash at End | 135.18M | 112.44M | 359.55M | 140.21M | 180.55M | 244.34M | 184.43M | 84.21M | 45.7M | 62.56M | 89.54M | 97.48M | 5.13M | 16.31M | 13.89M | 46.35M | 61.22M | 0 |
| Interest Paid | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.35M | 4.22M |
| Income Taxes Paid | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Free Cash Flow | 313.35M | -113.59M | 343.91M | 195.37M | -416.46M | -306.05M | 187.68M | -118.46M | -8.48M | 62.2M | -56.08M | -103.25M | -255.57M | -297.61M | -158.27M | -118.13M | 65.92M | -221.4M |
| FCF Growth % | 311.16% | -133.03% | 76.03% | 146.91% | -36.08% | -263.07% | 258.43% | -1296.96% | -113.63% | 210.91% | 45.69% | 59.6% | 14.12% | -88.04% | -33.98% | -279.21% | 129.77% | - |
Portfolio credit quality deterioration
As reported in recent financial statements, GBDC's OCF/NI ratio has exhibited extreme volatility, swinging from a 3.25x multiple in 2026Q1 to a negative 0.76x in 2026Q2, which suggests that reported net income is an unreliable proxy for the firm's actual cash-generating capacity during periods of market stress.
The significant divergence between net income and operating cash flow indicates that non-cash adjustments and unrealized valuation changes are heavily distorting the bottom line. Investors should monitor whether this disconnect reflects genuine liquidity constraints or merely the accounting treatment of Level 3 asset mark-to-market fluctuations.
Based on the provided cash flow data, free cash flow margins have fluctuated wildly, collapsing from 154.5% in 2025Q4 to 20.2% in 2026Q2, a trend that suggests the firm's ability to internally fund its dividend obligations is becoming increasingly precarious in the current credit environment.
The erratic nature of FCF generation makes it difficult to ascertain a stable baseline for capital returns. Given the recent negative net income, the reliance on cash reserves to maintain dividend payouts appears to be a strategy that warrants further investigation regarding its long-term viability.
According to quarterly filings, working capital changes have been highly inconsistent, ranging from a $48.3 million inflow in 2024Q4 to a $34.0 million outflow in 2024Q3, which indicates that timing differences in loan originations and repayments are creating significant noise in the firm's quarterly cash flow profile.
These fluctuations in working capital suggest that GBDC's cash position is sensitive to the velocity of its lending activities and the timing of interest receipts. Such volatility may mask underlying trends in portfolio health, requiring analysts to look past quarterly noise to assess true cash flow stability.
Data from the most recent periods shows that GBDC continued to deploy significant capital toward dividends and buybacks, totaling $150.1 million in 2026Q2, even as operating cash flow remained relatively thin at $35.6 million, suggesting a potential reliance on balance sheet leverage to sustain shareholder returns.
The decision to maintain high levels of capital return during a period of earnings volatility may indicate management's confidence in the portfolio's long-term value. However, this approach appears to leave little margin for error should credit losses accelerate or if the firm faces a sustained period of reduced liquidity.
Quick answers to the most common questions about buying GBDC stock.
Golub Capital BDC, Inc. (GBDC) generated $-113.6M in net cash from operating activities in 2025. This reflects the cash generated directly from core business operations.
Golub Capital BDC, Inc. (GBDC) reported negative free cash flow of $113.6M in 2025, indicating capital requirements exceeded cash from operations.
Golub Capital BDC, Inc. (GBDC) spent $0.0M on capital expenditures in 2025. CapEx represents the cash invested in physical assets like property, plant, and equipment to maintain or grow the business.
In 2025, Golub Capital BDC, Inc. (GBDC) returned $368.2M to shareholders via cash dividends and spent $77.8M on share repurchases. This shows the company's commitment to returning capital to its equity investors.