Cash flow generation remains highly volatile, evidenced by a $71.4 million working capital drain in 2026Q1 and a significant $489.5 million acquisition-related outflow that constrained liquidity.
| 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 | Dec'13 | Dec'12 | Dec'11 | Dec'10 | Dec'09 | Dec'08 | Dec'07 | Dec'06 | Dec'05 | Dec'04 | Dec'03 | Dec'02 | Dec'01 | Dec'00 | Dec'99 | Dec'98 | Dec'97 | Dec'96 |
|---|
| Cash from Operations | 296.31M | 329.88M | -52.02M | -95.14M | -161.85M | -142.16M | -137.22M | -89.58M | -92.56M | -41.14M | -53.44M | -13.12M | -38.55M | -26.53M | -37.4M | -32.25M | -28.55M | -16.22M | -20.87M | -25M | -15.21M | -23.35M | -18.15M | -11.2M | -16.36M | -10.16M | -3.18M | -4.9M | -4.2M | -10.3M | -6.8M |
| Operating CF Margin % | - | 37.71% | -11.54% | -28.71% | -59.76% | -90.45% | -770.36% | -183.44% | -448.19% | -163.36% | -202.78% | -27.18% | -283.3% | -153.08% | -142.23% | -164.19% | -44.97% | -21.74% | -36.9% | -35.09% | -244.87% | -15372.77% | -5387.74% | -685.19% | -922.17% | -91.05% | -95.84% | -196% | -65.63% | -1030% | -251.85% |
| Operating CF Growth % | 8787.11% | 734.14% | 45.32% | 41.22% | -13.85% | -3.6% | -53.17% | 3.22% | -124.98% | 23.01% | -307.43% | 65.98% | -45.31% | 29.06% | -15.96% | -12.95% | -76.06% | 22.3% | 16.5% | -64.34% | 34.84% | -28.62% | -62.12% | 31.58% | -61.09% | -219.69% | 35.15% | -16.67% | 59.22% | -51.47% | 11.69% |
| Net Income | -457.98M | 263.86M | -88.88M | -226.54M | -247.12M | -184.06M | -182.81M | -108.9M | -101.25M | -65.78M | -55.14M | -43.02M | -45.19M | -30.11M | -39.08M | -56.95M | -33.85M | -13.45M | -24.73M | -29.06M | -43.62M | -26.1M | -21.1M | -12.7M | -16.93M | -4.99M | -5.49M | -5.3M | -4.8M | -10.6M | -7.7M |
| Depreciation & Amortization | 5.77M | 1.39M | 1.25M | 1.66M | 1.44M | 777K | 748K | 724K | 770K | 704K | 483K | 180K | 177K | 304K | 628K | 886K | 2.27M | 1.61M | 1.63M | 1.37M | 821.2K | 864.57K | 969.45K | 1.1M | 1.25M | 1.05M | 669.21K | 500K | 500K | 600K | 500K |
| Stock-Based Compensation | 93.87M | 0 | 65.41M | 55.62M | 44.7M | 34.64M | 0 | 17.72M | 9.4M | 12.62M | 8.49M | 9.71M | 10.18M | 4.37M | 4.17M | 4.77M | 6.3M | 5.52M | 5.86B | 5.69B | 3.34B | 26.39M | 512.43M | 119.68M | 120.19M | 123.29M | 104.53M | 0 | 0 | 0 | 0 |
| Deferred Taxes | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.17M | 1.11M | -271K | 564K | -5.46M | -5.34M | 749K | 356K | 0 | 0 | -5.86B | -5.69B | -3.34B | -26.39M | -512.43M | -119.56M | -120.19M | -123.29M | -110.62M | 0 | 0 | 0 | 0 |
| Other Non-Cash Items | 604.4M | 121.53M | 57.48M | 106.53M | 98.07M | -1.64M | 17.98M | 1.74M | 885K | 876K | 558K | 439K | 439K | 439K | 439K | 4M | 0 | 0 | 5.86M | 5.69M | 3.35M | 180.04K | 520.77K | 1K | 494.09K | -7.17M | 7.4M | 200K | 200K | 200K | 100K |
| Working Capital Changes | -66.17M | -56.9M | -87.28M | -32.4M | -58.95M | 8.12M | 26.88M | -872K | -3.53M | 9.33M | -7.55M | 19.02M | 1.3M | 3.81M | -4.3M | 14.68M | -3.27M | -9.9M | -3.63M | -3M | 24.26M | 1.71M | 1.46M | 282K | -1.18M | 948.04K | 333.18K | -300K | -100K | -500K | 300K |
| Change in Receivables | -23.29M | -36.81M | -22.7M | -6.09M | -21.47M | -20.82M | 13.9M | -17.85M | 568K | 2.65M | -2.52M | -7.38M | -7.38M | 2.45M | 1.27M | 25.02M | 9.42B | -20.2B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Change in Inventory | -5.62M | -1.64M | -4.16M | -1.45M | -12.42M | -8.77M | -7.04M | 1.65M | -1.65M | 500K | 1.11M | -929K | -683K | -620K | 263K | 635K | 5.38M | -6.28M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Change in Payables | 44.55M | 57.8M | -62.38M | -16.81M | -22.36M | 39.41M | 17.36M | 11.74M | 4.49M | 3.84M | -10.52M | 6.82M | 6.82M | -2.05M | 2.07M | -10.73M | -9.43B | 20.2B | -8.96B | 15.42B | -2.93B | 6.84B | 1.33B | 384.31M | -361.55M | -186.51M | 512.55M | 0 | 0 | 0 | 0 |
| Cash from Investing | -309.44M | -13.69M | 52.59M | -131.5M | -128.24M | 15.8M | -6.86M | 77.93M | 4.77M | -66.38M | 23.34M | -18M | -39.98M | -3.47M | 24.88M | 11.32M | 221.07K | -12.89M | 11.39M | -15.03M | -12.49M | -11.51M | -2.84M | 8.41M | 11.2M | 20.38M | 1.46M | -47.7M | 5.8M | 10.2M | -27.2M |
| Capital Expenditures | -2.73M | -2.47M | -1.12M | -2.17M | -1.35M | -2.38M | -514K | -343K | -366K | -328K | -5.28M | -5.12M | -106K | -30K | -113K | -55K | -324.76K | -603.69K | -1.21M | 3.34B | -1.53M | -497.28K | -275.92K | -52K | -407.88K | -2.6M | -2.72M | -1M | -400K | -1.1M | -300K |
| CapEx % of Revenue | 0.31% | 0.28% | 0.25% | 0.65% | 0.5% | 1.52% | 2.89% | 0.7% | 1.77% | 1.3% | 20.02% | 10.61% | 0.78% | 0.17% | 0.43% | 0.28% | 0.51% | 0.81% | 2.14% | 4693.89% | 24.71% | 327.45% | 81.9% | 3.18% | 22.99% | 23.34% | 82.14% | 40% | 6.25% | 110% | 11.11% |
| Acquisitions | -495.66M | -6.18M | 0 | 0 | 0 | 0 | 0 | 0 | 366K | 12K | 4K | 0 | 0 | 50K | 0 | 55K | 324.76M | 0 | 1.21B | -3.34M | 1.53B | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Investments | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Other Investing | 550K | 550K | 0 | 0 | 0 | 0 | 1K | 0 | -366K | -1.74M | 66K | -1.46M | 1K | 157K | 317K | -55K | -324.76M | -625K | -1.21B | -3.34B | -1.53B | -50.78K | -80.44K | -82K | -128.6K | -65.44K | -101.71K | 100K | 0 | 0 | 0 |
| Cash from Financing | 78.87M | -332.44M | -5.76M | 32.48M | 88.03M | 359.67M | 302.7M | 99.1M | 62.5M | 135.7M | 23.3M | 5.48M | 111.91M | 30.27M | 16.96M | 23.75M | 830.59K | 47.9M | 666.64K | 66.77M | 2.96M | 55.18M | 21.48M | 900K | 122.58K | 185.95K | 1.54M | 49M | 6.9M | 200K | 31.5M |
| Debt Issued (Net) | 67.47M | -332.77M | -1.7M | 58.38M | 73.07M | 293.87M | 67.45M | 19.48M | 6.25M | 122K | 22.99M | 0 | 0 | 0 | 0 | 25.69M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -9.79K | -12.08K | 0 | -100K | -200K | -300K |
| Equity Issued (Net) | 22.87M | 9.17M | 34K | 342K | 190K | 50.06M | 110.54M | 79.62M | 53.4M | 134M | 0 | 0 | 106.6M | 23.63M | 17.8M | 966K | 830.59K | 45.78M | 267.54K | 66.77M | 2.96M | 55.18M | 21.48M | 899.74K | 122.58K | 195.74K | 1.55M | 49M | 6.9M | 400K | 31.8M |
| Dividends Paid | 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 | 0 | 0 | 0 | 0 | 0 | 0 |
| Share Repurchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -61K | -5.01K | -155.5K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Financing | -11.47M | -8.85M | -4.09M | -26.24M | 14.77M | 15.73M | 124.71M | 0 | 2.85M | 1.58M | 317K | 5.48M | 5.31M | 6.64M | -845K | -2.9M | 414 | 2.12M | 399.1K | 0 | 0 | 0 | 0 | 898.84M | 122.46M | 0 | 0 | 0 | 100K | 0 | 0 |
| Net Change in Cash | -21.37M | -103.32M | -6.12M | -193.79M | -201.5M | 233.39M | 158.63M | 87.45M | -25.29M | 28.18M | -6.79M | -25.64M | 33.38M | 273K | 4.45M | 2.82M | -27.5M | 18.78M | -8.81M | 26.74M | -24.74M | 20.32M | 490.46K | -1.88M | -5.04M | 10.41M | -175.65K | -3.7M | 8.5M | 100K | -2.5M |
| Free Cash Flow | 293.58M | 327.41M | -53.14M | -97.31M | -163.2M | -144.54M | -137.73M | -89.93M | -92.93M | -41.47M | -58.72M | -18.24M | -38.66M | -26.56M | -37.51M | -32.31M | -28.88M | -16.82M | -22.09M | 3.32B | -16.75M | -23.84M | -18.43M | -11.25M | -16.77M | -12.76M | -5.9M | -5.9M | -4.6M | -11.4M | -7.1M |
| FCF Margin % | 33.15% | 37.43% | -11.79% | -29.36% | -60.26% | -91.97% | -773.24% | -184.14% | -449.96% | -164.66% | -222.8% | -37.79% | -284.08% | -153.25% | -142.66% | -164.47% | -45.48% | -22.55% | -39.05% | 4658.8% | -269.58% | -15700.21% | -5469.63% | -688.37% | -945.15% | -114.39% | -177.98% | -236% | -71.88% | -1140% | -262.96% |
| FCF Growth % | 1192% | 716.08% | 45.39% | 40.37% | -12.91% | -4.95% | -53.16% | 3.23% | -124.09% | 29.37% | -221.94% | 52.82% | -45.55% | 29.19% | -16.11% | -11.87% | -71.67% | 23.83% | -100.67% | 19918.64% | 29.77% | -29.39% | -63.83% | 32.94% | -31.41% | -116.29% | -0.02% | -28.26% | 59.65% | -60.56% | 10.13% |
| FCF per Share | 1.21 | 1.50 | -0.26 | -0.51 | -0.88 | -0.81 | -0.82 | -0.78 | -0.90 | -0.49 | -0.80 | -0.25 | -0.58 | -0.48 | -0.76 | -0.72 | -0.65 | -0.43 | -0.58 | 101.27 | -0.57 | -0.93 | -0.87 | -0.64 | -0.95 | -0.73 | -0.31 | -0.38 | -0.33 | -0.83 | -0.64 |
| FCF Conversion (FCF/Net Income) | -0.64x | 1.25x | 0.59x | 0.42x | 0.65x | 0.77x | 0.75x | 0.82x | 0.91x | 0.63x | 0.97x | 0.30x | 0.85x | 0.88x | 0.96x | 0.57x | 0.87x | 1.21x | 0.84x | 0.86x | 0.35x | 0.89x | 0.86x | 0.88x | 0.97x | 2.04x | 0.27x | 0.92x | 0.88x | 0.97x | 0.88x |
| Interest Paid | 7.53M | 0 | 30.38M | 22.14M | 0 | 900K | 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 |
| Taxes Paid | 1.23M | 0 | 1.6M | 1.43M | 3.54M | 118K | 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 |
Single-asset commercial dependency
As reported in financial statements, BioCryst exhibits extreme volatility in cash conversion, with the OCF/NI ratio swinging from a negative 859.91 in 2025Q1 to a positive 1.12 by 2025Q4, highlighting the significant disconnect between GAAP net income and actual cash generation capabilities.
The massive fluctuations in the relationship between net income and operating cash flow suggest that non-cash items and accounting adjustments are heavily distorting the company's reported profitability. Investors should monitor whether this volatility is a byproduct of lumpy milestone recognition or aggressive accrual accounting, as it obscures the true underlying cash-generating power of the Orladeyo franchise.
Based on reported figures, the company's free cash flow trajectory remains highly inconsistent, oscillating between a peak margin of 67.7% in 2025Q4 and a deep deficit of -58.1% in 2024Q1, which underscores the difficulty in achieving sustainable cash flow self-sufficiency at this stage of commercialization.
The erratic FCF margins appear to be driven by the timing of government contracts and the high fixed-cost burden of the commercial infrastructure. This lack of a stable, upward-trending FCF profile suggests that the company remains in a transition phase where cash flow is more reflective of episodic events than a predictable, recurring operational model.
According to recent SEC filings, working capital changes have frequently acted as a significant drain on cash, including a substantial $71.4 million outflow in 2026Q1, indicating that the company's operational efficiency is often hampered by the timing of receivables and inventory management.
The recurring negative impact of working capital on cash flow suggests that the company may be struggling to optimize its cash conversion cycle as it scales international operations. This trend warrants further investigation into whether the company is extending overly generous payment terms to distributors or if inventory build-up is outpacing actual end-market demand.
Based on the provided data, BioCryst has utilized significant cash for acquisitions, notably a $489.5 million outflow in 2026Q1, which appears to have severely constrained the company's liquidity position and increased its reliance on external financing to maintain its operational runway.
The aggressive use of cash for inorganic growth, coupled with the absence of dividends or share repurchases, suggests that management is prioritizing pipeline expansion over returning capital to shareholders. This strategy appears to be a high-stakes gamble that assumes these acquisitions will eventually provide the necessary revenue diversification to offset the risks associated with the Orladeyo-centric model.
Quick answers to the most common questions about buying BCRX stock.
BioCryst Pharmaceuticals, Inc. (BCRX) generated $329.9M in net cash from operating activities in 2025. This reflects the cash generated directly from core business operations.
BioCryst Pharmaceuticals, Inc. (BCRX) generated $327.4M in free cash flow in 2025. Free cash flow is the cash left over after capital expenditures, which can be used to pay dividends, repurchase shares, or pay down debt.
BioCryst Pharmaceuticals, Inc. (BCRX) spent $2.5M on capital expenditures in 2025. CapEx represents the cash invested in physical assets like property, plant, and equipment to maintain or grow the business.