Free cash flow recovered to $64.6M (23.0% FCF margin) in 2026Q3, but working-capital swings and episodic capex, including $66.3M in 2025Q2, suggest quarterly cash generation may not represent a sustainable run-rate.
FormFactor, Inc. (FORM) cash flow statement — 24-year operating, investing & financing cash flows
| 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 |
|---|
| Cash from Operations | 257.01M | 115.4M | 117.53M | 64.6M | 131.79M | 139.36M | 169.26M | 121.05M | 68.7M | 86.32M | 17.42M | 36.12M | 17.66M | -5.8M | -26.23M | -29.34M | -73.1M | -52.67M | -24.37M | 84.8M | 105.37M | 37.75M | 35.67M | 12.97M | 12.85M |
| Operating CF Margin % | - | 14.7% | 15.39% | 9.74% | 17.62% | 18.11% | 24.4% | 20.54% | 12.97% | 15.74% | 4.54% | 12.79% | 6.58% | -2.51% | -14.69% | -17.33% | -38.76% | -38.92% | -11.59% | 18.35% | 28.54% | 15.89% | 20.07% | 13.2% | 16.34% |
| Operating CF Growth % | 632.46% | -1.82% | 81.94% | -50.98% | -5.44% | -17.66% | 39.83% | 76.2% | -20.42% | 395.45% | -51.77% | 104.55% | 404.36% | 77.88% | 10.62% | 59.86% | -38.79% | -116.11% | -128.74% | -19.52% | 179.14% | 5.81% | 175.02% | 0.93% | - |
| Net Income | 173.63M | 54.36M | 69.61M | 82.39M | 50.74M | 83.92M | 78.52M | 39.35M | 104.04M | 40.91M | -6.56M | -1.52M | -19.18M | -57.68M | -35.55M | -65.98M | -188.29M | -155.65M | -80.62M | 72.89M | 60.79M | 30.18M | 25.18M | 8.56M | 10.36M |
| Depreciation & Amortization | 34.5M | 46.93M | 32.9M | 37.45M | 38.04M | 44.52M | 48.69M | 44.86M | 43.69M | 44.57M | 46.8M | 23.77M | 30.49M | 28.91M | 16.9M | 10.84M | 28.16M | 32.91M | 32.18M | 26.8M | 22.09M | 16.51M | 6.99M | 5.15M | 5.39M |
| Stock-Based Compensation | 35.43M | 38.58M | 39.76M | 38.62M | 31.34M | 29.38M | 23.83M | 23.18M | 17.83M | 16.34M | 10.72M | 11.57M | 13.28M | 12.12M | 13.05M | 13.85M | 17.61M | 20.78M | 22.87M | 0 | 21.24M | 3.58M | 0 | 3.16M | 0 |
| Deferred Taxes | 504K | 1.93M | -13.36M | -12.1M | -6.34M | 3.87M | -562K | 4.95M | -74.91M | -590K | -45.02M | -14K | 230K | 445K | -24.46M | -1.99M | -2.1M | 39.13M | 4.72M | -9.17M | -3.61M | -7.7M | -4.13M | 666K | -3.64M |
| Other Non-Cash Items | 16.2M | 16.57M | -2.74M | -49.52M | 36.19M | 27.42M | 16.92M | 5.47M | 11.31M | 9.17M | 30.54M | 5.72M | 11.63M | 15.69M | 6.32M | 7.39M | 72.82M | 12.7M | 6.11M | 5.09M | 301K | 17.06M | 15.62M | 1.65M | -138K |
| Working Capital Changes | -3.25M | -42.97M | -8.65M | -32.23M | -18.17M | -49.76M | 1.86M | 3.25M | -33.25M | -24.07M | -19.06M | -3.41M | -18.79M | -5.29M | -2.49M | 6.55M | -1.29M | -2.53M | -9.63M | -36.73M | 4.56M | -21.89M | -7.98M | -6.21M | 879K |
| Change in Receivables | 11.17M | -20.16M | -1.92M | -23.3M | 26.03M | -9.09M | -3.54M | 481K | -13.83M | -10.65M | -6.85M | 8.26M | -15.95M | -2.1M | 5.16M | 16.8M | 3.23M | 610K | 31.21M | -14.91M | -10.6M | 33K | 0 | -7.55M | 0 |
| Change in Inventory | -17.32M | -20.66M | -8.26M | -9.49M | -28.78M | -31.66M | -22.19M | -14.29M | -21.3M | -15.63M | -11.73M | -8.17M | -11.97M | -7.98M | -926K | -1.15M | -11.55M | -13.72M | -6.05M | -22.9M | -18.02M | -18.03M | -7.67M | -5.75M | -683K |
| Change in Payables | -16.6M | -5.68M | -8.23M | 1.32M | 3.9M | -6.59M | 16.79M | -27K | 3.05M | 741K | 3.43M | -2.04M | 4.16M | -2.32M | -5.9M | -5.07M | -13.01M | -322K | -1.6M | 5.01M | 7.65M | 2.32M | 0 | 3.84M | 0 |
| Cash from Investing | -185.72M | -191.47M | -33.48M | 29.05M | -75.7M | -124.74M | -98.92M | -66.35M | -21.3M | -59.67M | -206.32M | 1.13M | 37.34M | -7.75M | -40.7M | 60.71M | 69.84M | -174.41M | 40.74M | -95.08M | -67.33M | -53.96M | -28.19M | -64.07M | -7.5M |
| Capital Expenditures | -75.75M | -103.66M | -38.44M | -56.03M | -65.25M | -66.5M | -55.87M | -20.85M | -19.87M | -17.76M | -11.52M | -8.64M | -5.67M | -8.53M | -7.95M | -7.7M | -30.91M | -18.97M | -30.25M | -48.66M | -38.14M | -28.32M | 0 | -9.08M | -4.18M |
| CapEx % of Revenue | 7.73% | 13.21% | 5.03% | 8.45% | 8.72% | 8.64% | 8.05% | 3.54% | 3.75% | 3.24% | 3% | 3.06% | 2.11% | 3.68% | 4.45% | 4.55% | 16.39% | 14.02% | 14.39% | 10.53% | 10.33% | 11.92% | - | 9.24% | 5.31% |
| Acquisitions | -20.5M | -20.48M | 21.59M | 101.78M | -3.35M | 0 | -51.8M | -20.52M | 94K | 68K | -227.98M | 53K | 115K | -210K | -96.65M | 33K | 0 | 0 | 0 | 66.05M | 41.96M | 0 | -37.73M | 0 | 0 |
| Investments | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Other Investing | -28.6M | 0 | -1.5M | 0 | -1M | 0 | 0 | -51.08M | 23K | -248K | -726K | 1.2M | 1.11M | -57K | -32.75M | 363K | 293K | -12.03M | 1.57M | -66.05M | -41.96M | -400K | 260K | 368K | -2.77M |
| Cash from Financing | -29.45M | -13.63M | -64.61M | -22.71M | -95.93M | -47.2M | -30.93M | -6.58M | -39.33M | -39.47M | 143.61M | -4.79M | 2.54M | 2M | 2.14M | -12.9M | 3.1M | 11.45M | 5.95M | 41.48M | 214.91M | 12.39M | 14.49M | 140.58M | 863K |
| Debt Issued (Net) | -1.13M | -1.11M | -1.07M | -1.04M | -8.4M | -9.34M | -25.42M | -6.65M | -41.25M | -33.13M | 139.38M | 0 | -271K | -603K | -112K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.29M | -227K |
| Equity Issued (Net) | 28.1M | -125K | -43.55M | 8.82M | 10.5M | 10.65M | 10.01M | 8.09M | 7.71M | 540K | 5.75M | -4.79M | 2.81M | 2.6M | 2.25M | -12.9M | 3.1M | 7.13M | 5.68M | 33.56M | 202.4M | 12.39M | 13.83M | 139.29M | 1.06M |
| 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 |
| Share Repurchases | -9.24M | -26.24M | -53.3M | 0 | 0 | 0 | 0 | 0 | 0 | -18.97M | 0 | -8.21M | 0 | 0 | 0 | -16.41M | -626K | 0 | 0 | 0 | 0 | 0 | 0 | -200K | -6K |
| Other Financing | -56.42M | -12.4M | -19.98M | -30.49M | -98.03M | -48.52M | -15.53M | -8.03M | -5.79M | -6.88M | -1.51M | 0 | 0 | 0 | 0 | 0 | 0 | 4.32M | 271K | 7.92M | 12.52M | 0 | 661K | 0 | 26K |
| Net Change in Cash | 41.02M | -90.16M | 15.93M | 68.29M | -42.36M | -35.76M | 43.16M | 47.39M | 7.82M | -10.22M | -44.86M | 32.32M | 54.74M | -13.05M | -66.81M | 17.84M | -836K | -215.88M | 22.69M | 31.1M | 252.91M | -3.62M | 21.98M | 89.52M | 6.22M |
| Free Cash Flow | 181.26M | 11.74M | 79.1M | 8.57M | 66.53M | 72.87M | 113.39M | 100.2M | 48.83M | 68.57M | 5.9M | 27.48M | 11.99M | -14.33M | -34.18M | -37.04M | -104.01M | -71.64M | -54.62M | 36.15M | 67.24M | 9.43M | 35.67M | 3.89M | 8.68M |
| FCF Margin % | 18.49% | 1.5% | 10.36% | 1.29% | 8.9% | 9.47% | 16.35% | 17% | 9.22% | 12.5% | 1.54% | 9.73% | 4.46% | -6.19% | -19.14% | -21.88% | -55.16% | -52.93% | -25.98% | 7.82% | 18.21% | 3.97% | 20.07% | 3.96% | 11.03% |
| FCF Growth % | 3301.97% | -85.16% | 822.43% | -87.11% | -8.7% | -35.74% | 13.16% | 105.2% | -28.78% | 1061.76% | -78.52% | 129.23% | 183.65% | 58.07% | 7.73% | 64.39% | -45.19% | -31.17% | -251.1% | -46.24% | 612.94% | -73.56% | 816.62% | -55.14% | - |
| FCF per Share | 2.28 | 0.15 | 1.01 | 0.11 | 0.85 | 0.92 | 1.44 | 1.30 | 0.65 | 0.92 | 0.09 | 0.48 | 0.21 | -0.26 | -0.68 | -0.73 | -2.07 | -1.45 | -1.12 | 0.73 | 1.42 | 0.23 | 0.89 | 0.13 | 1.47 |
| FCF Conversion (FCF/Net Income) | 1.04x | 2.12x | 1.69x | 0.78x | 2.60x | 1.66x | 2.16x | 3.08x | 0.66x | 2.11x | -2.66x | -23.72x | -0.92x | 0.10x | 0.74x | 0.44x | 0.39x | 0.34x | 0.30x | 1.16x | 1.73x | 1.25x | 1.42x | 1.52x | 1.24x |
| Interest Paid | 254K | 362K | 391K | 422K | 535K | 643K | 867K | 1.41M | 3.11M | 3.84M | 2.11M | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Taxes Paid | 4.36M | 8.93M | 15.58M | 17.39M | 10.92M | 7.96M | 9.15M | 4.32M | 4.58M | 3.17M | 2.57M | 27K | 950K | 0 | 40K | 1.41M | 24.88M | 0 | 1.23M | 0 | 0 | 0 | 0 | 0 | 0 |
Quick answers to the most common questions about buying FORM stock.
FormFactor, Inc. (FORM) generated $115.4M in net cash from operating activities in 2025. This reflects the cash generated directly from core business operations.
FormFactor, Inc. (FORM) generated $11.7M 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.
FormFactor, Inc. (FORM) spent $103.7M 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, FormFactor, Inc. (FORM) spent $26.2M on share repurchases. This shows the company's commitment to returning capital to its equity investors.
Key Metrics
Top Statement Risk
Cyclical semiconductor demand volatility
Metrics are mathematically derived from official filings.
Operating Cash Flow Consistently Exceeds Net Income
According to reported cash flow statements, FormFactor's operating cash flow exceeded net income in every one of the last ten quarters, with OCF/NI ratios ranging from 1.10 to 3.70, suggesting earnings are backed by real cash generation.
The persistent gap in favor of operating cash flow implies that reported earnings are not being inflated by non-cash accruals, a favorable quality-of-earnings signal. Stock-based compensation of roughly $8-10M per quarter and D&A of $7-10M contribute meaningfully to this gap, so part of the excess reflects non-cash add-backs rather than purely superior working capital management. Investors should monitor whether the ratio compresses as net income recovers, since the most recent quarters were boosted by working capital inflows.
Free Cash Flow Recovers Sharply After Mid-2025 Trough
As reported in the quarterly filings, FormFactor's free cash flow moved from negative $47.4M in 2025Q2 to $64.6M in 2026Q3, with FCF margin rising from negative 24.2% to 23.0% over that span.
The swing reflects both higher operating cash generation and a lower capital outlay in the most recent quarter, though the 2026Q3 CapEx of $39.6M suggests investment has re-accelerated and the quarterly FCF figure may not be a stable run-rate. The trajectory indicates improving cash economics, but a single-quarter FCF margin above 20% warrants caution given the cyclical nature of semiconductor test demand. Investors should assess whether the recovery is sustained across multiple quarters before extrapolating it.
Elevated Capex Signals Rising Investment Intensity
Based on FormFactor's reported figures, CapEx as a share of revenue spiked to 33.8% in 2025Q2 and 14.1% in 2026Q3, well above the 3.7-6.7% range seen in several other quarters, indicating lumpy and episodic investment.
The irregular pattern suggests discrete capacity or facility projects rather than steady maintenance spending, which makes it difficult to separate maintenance capex from growth capex using these figures alone. Given D&A of roughly $7-10M per quarter, sustained CapEx well above depreciation would indicate net asset growth, whereas the periods of low CapEx suggest the asset base is being run down. Analysts should review the filings for management's characterization of these projects before drawing conclusions about capital intensity.
Working Capital Swings Drive Quarterly Cash Volatility
As reported in the cash flow statements, FormFactor's working capital change ranged from negative $18.8M in 2025Q3 to positive $9.1M in 2026Q3, a volatility that appears to account for much of the quarter-to-quarter variation in operating cash flow.
Large working capital outflows in 2025Q3 and 2026Q1 coincided with revenue recovery, which is consistent with receivables and inventory building ahead of higher shipments. The subsequent inflow in 2026Q3 may reflect collections on that elevated receivable base, suggesting the recent OCF strength is partly timing-driven. Investors should monitor whether collections continue to normalize, since sustained working capital absorption during growth would limit cash conversion.
Capital Returns Limited to Opportunistic Buybacks
Based on reported cash flow data, FormFactor paid no dividends across the ten quarters shown and made share repurchases only sporadically, including $16.9M in 2024Q3 and $9.2M in 2026Q2, while acquisitions were minor apart from a $67.2M outflow in 2025Q1.
The absence of dividends and the episodic nature of buybacks suggest management is prioritizing balance sheet flexibility and reinvestment over shareholder distributions. The $67.2M acquisition outflow in 2025Q1 is the largest deployment in the period and warrants further investigation into its strategic rationale and return profile, as the supplied data does not show its subsequent contribution. The overall deployment pattern appears opportunistic rather than programmatic.
Strong Quarterly Cash Flow May Overstate Run-Rate
Based on reported figures, FormFactor's 2026Q3 FCF of $64.6M was lifted by a $9.1M working capital inflow and an OCF/NI ratio of 1.41, which may not persist as the cyclical recovery matures.
Stock-based compensation of $8.8M and D&A of $8.5M add back roughly $17M of non-cash charges in the latest quarter, so a portion of reported operating cash flow reflects accounting add-backs rather than discretionary cash surplus. The cash flow statement also does not disclose the cash cost of capitalized development or any off-balance-sheet commitments, which warrants further investigation. Investors should weigh the peak-cycle margin context against these structural cash inflows before treating current FCF as durable.