评级：F — 存在重大疑点
框架：唐朝《手把手教你读财报》+ Schilit《Financial Shenanigans》+ Beneish M-Score
核心理念："财报是用来排除企业的"
数据来源：SEC EDGAR 10-K原文 + Yahoo Finance
一句话：威廉姆斯的F评级反映两个结构性资产负债表问题：$6.8B商誉加无形资产占股东权益53%（来自历史管道收购的无形资产），$63M现金覆盖$29.4B总负债的比例为0%。运营业务稳健——CFFO/NI 2.25x、62.0%毛利率、M-Score -2.68通过。但威廉姆斯正处于大规模基础设施建设中：资本开支FY2025飙升86.7%至$4.9B，几乎消耗所有经营现金流。Z-Score -0.11（深度困境）反映了历史资本结构——资产负债表上因历史亏损和重组的累积赤字。
| 项目 | 结果 |
|---|---|
| ❌ ❌ 排除项 | **2** (Goodwill/intangibles 53% of equity, cash covers 0% of $29.4B debt) |
| ⚠️ ⚠️ 关注项 | **1** (CapEx surging 86.7%) |
| 已检查 | **18/18** |
| Beneish M-Score | **-2.68** (clean) |
| 审计师 | Ernst & Young LLP — 无保留意见 |
公司概况：天然气基础设施巨头
Williams 主要运营 through two major subsidiaries: Transco (the nation's largest-volume interstate natural gas transmission pipeline) and its gathering and processing operations. 根据10-K年报, "Williams gathering systems receive natural gas from producers' crude oil and natural gas wells and gather these volumes to gas processing, treating, or redelivery facilities."
Key volume metrics from the filing:
| Metric | FY2023 | FY2024 | FY2025 |
|---|---|---|---|
| Transco throughput (MMdth/d) | 19.8 | 20.2 | 21.0 |
| Gathering volumes (Bcf/d) | 0.60 | 0.55 | 0.72 |
| Plant inlet gas volumes (Bcf/d) | 0.78 | 0.71 | 0.93 |
| NGL production (Mbbls/d) | 54 | 47 | 81 |
| Crude oil transportation (Mbbls/d) | — | 113 | 208 |
The crude oil transportation volume of 208 Mbbls/d (new in FY2024-2025) reflects acquisitions that diversified Williams beyond pure natural gas. Plant inlet volumes surging 31% and NGL production up 72% indicate significant growth in gathering and processing.
关键财务数据
| Metric | FY2022 | FY2023 | FY2024 | FY2025 | 趋势 |
|---|---|---|---|---|---|
| 营收 | $11.0B | $10.9B | $10.5B | $12.0B | +13.8% |
| 净利润 | $2.0B | $3.2B | $2.2B | $2.6B | 恢复中 |
| 毛利率 | 50.2% | 62.4% | 58.7% | 62.0% | High and 稳定 |
| 净利率 | 18.7% | 29.1% | 21.2% | 21.9% | 强劲 |
| ROE | 17.8% | 25.6% | 17.9% | 20.4% | Healthy |
| CFFO/NI | 2.39x | 1.87x | 2.24x | 2.25x | Consistently 强劲 |
现金流 Infrastructure Build Consuming FCF
| Metric | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|
| 经营现金流 | $4.9B | $5.9B | $5.0B | $5.9B |
| 资本开支 | $2.3B | $2.6B | $2.6B | $4.9B |
| 自由现金流 | $2.6B | $3.4B | $2.3B | $899M |
| Dividends ($1.79/share in FY2023) | $2.2B | $2.2B | $2.3B | $2.4B |
| New Long-term Debt Issued | $2.8B | — | $3.6B | $4.9B |
| 现金余额 | $152M | $2.2B | $60M | $63M |
根据10-K年报: "资本支出" were "$4,893" million in FY2025, up from "$2,573" million in FY2024 — an 86.7% surge. This consumed nearly all CFFO of $5.9B. 分红s of $2.4B exceeded FCF of $899M by $1.5B, meaning Williams funded its 分红 partially from debt issuance. The company issued "$4,940 million" of new long-term debt in FY2025.
根据年报披露, Williams has a "$1.5 billion 股票回购 program" authorized in September 2021, with "repurchases made from time to time in the open market."
18项排雷检查
收入质量
| # | 检查项 | 结果 | 说明 |
|---|---|---|---|
| A1 | 应收周转天数(DSO) | ✅ ✅ 通过 | DSO 64 days, -1 day YoY — 稳定 |
| A2 | 应收 vs 营收增速 | ✅ ✅ 通过 | AR +11.9% vs revenue +13.8% — tracking |
| A3 | 营收 vs 现金流 | ✅ ✅ 通过 | Revenue +13.8%, CFFO +18.6% — cash outpacing |
费用质量
| # | 检查项 | 结果 | 说明 |
|---|---|---|---|
| B1 | 存货 vs 营业成本 | ✅ ✅ 通过 | 存货 +12.5% vs COGS +4.8% — 正常 |
| B2 | 资本开支 vs 营收 | ⚠️ ⚠️ 关注 | CapEx +86.7% vs revenue +13.8% — massive infrastructure build |
| B3 | 费用率 | ✅ ✅ 通过 | SG&A/Gross Profit 9.7% — 优秀 |
| B4 | 毛利率 | ✅ ✅ 通过 | Gross margin 62.0%, +3.3pp — expanding |
现金流质量
| # | 检查项 | 结果 | 说明 |
|---|---|---|---|
| C1 | 现金流 vs 净利润 | ✅ ✅ 通过 | CFFO/NI 2.25x — 强劲 cash conversion |
| C2 | 自由现金流 | ✅ ✅ 通过 | FCF $899M, FCF/NI 0.34x — thin but positive |
| C3 | 应计比率 | ✅ ✅ 通过 | 应计比率 ratio -5.6% — clean |
| C4 | 现金覆盖债务 | ❌ ❌ 未通过 | Cash $63M covers 0% of $29.4B debt |
资产负债表 Quality
| # | 检查项 | 结果 | 说明 |
|---|---|---|---|
| D1 | 商誉+无形资产 | ❌ ❌ 未通过 | $6.8B (goodwill $466M + intangibles $6.3B) = 53% of equity |
| D2 | 杠杆率 | ✅ ✅ 通过 | Debt/EBITDA 4.0x, interest coverage 3.1x — at the edge |
| D3 | 软资产增长 | ✅ ✅ 通过 | Other assets +9.9% vs revenue +13.8% |
| D4 | 资产减值 | ✅ ✅ 通过 | Write-offs 正常 |
The intangible asset concentration ($6.3B) is unusual — it is dominated by pipeline rights, customer relationships, and below-market contracts acquired historically. These are amortizing assets that will decline over time, unlike 商誉.
并购风险
| # | 检查项 | 结果 | 说明 |
|---|---|---|---|
| E1 | 连续并购后FCF | ✅ ✅ 通过 | FCF after acquisitions positive |
| E2 | 商誉暴增 | ✅ ✅ 通过 | Goodwill -6% YoY — 下降中 |
操纵评分
| # | 检查项 | 结果 | 说明 |
|---|---|---|---|
| F1 | Beneish M-Score | ✅ ✅ 通过 | M-Score -2.68 — clean |
Altman Z-Score: -0.11 (deep distress zone) | F-Score: 0.51 (low manipulation probability 0.19%)
The Z-Score of -0.11 is alarming on its face but structural: Williams has an accumulated deficit on its balance sheet from historical losses and restructurings (pre-2016), creating a 留存收益 component that drags X2 deeply negative. This is a legacy issue, not a current solvency concern — the company generates $5.9B of CFFO annually against $29.4B 总负债.
10-K年报中的关键风险
总结
Williams' F grade is driven by two balance sheet characteristics common to legacy pipeline companies: intangible-heavy assets (53% of equity) and high leverage ($29.4B debt, $63M cash). The operating business 强劲 — 62% 毛利率s, 2.25x CFFO/NI, negative accruals, clean M-Score. The real concern is the FY2025 CapEx explosion ($4.9B, up 86.7%) that created a 分红 coverage gap and forced $4.9B in new debt issuance. If this CapEx level normalizes back toward $2.5-3.0B in FY2026-2027 as projects complete, Williams' FCF should recover to $2.5-3.0B and the 分红 will again be fully covered. If CapEx stays elevated, Williams is on a trajectory of persistent debt accumulation that will eventually pressure the investment-grade rating.