Alcoa Corp
AA高于价值预期 · 苛刻4 位超级投资者持有。
SEC 10-K · 基本面
生意质量
截至 2025-12-31估值口径:截至 2026-06-30 的滚动十二个月(最新 10-K 叠加未审计 10-Q)。
- 营收增速
- +7.9%
- 净利率
- 9.0%
- ROE
- 18.9%
- FCF 利润率
- 4.4%
估值 · 价值带
高于合理价值
零增长底
$28
中枢 IV
$9
乐观上沿
$28
Alcoa Corp(AA):保守价值带 $28 / 股(零增长底到增速封顶的乐观上沿),中枢约 $9。今日价格高于这条带(价格 $41 截至 2026-10-16)。
中间是主读数;右侧上沿是同一套保守假设下的乐观档,不是绝对上限。
营收增 4%(历史增长与基本面上限的较小值,受护城河封顶) · 护城河 0 年 · 折现 11.6% · 零增长下行 $28
价格截至 2026-10-16 · yahoo · DGS10 5.1% @ 2026-10-15.
方法与数字
Operating income is not reported separately (e.g. banks, insurers, and some diversified issuers), so earnings power is shown via the owner-earnings lens only; the unlevered NOPAT lens does not apply.
模型警示
- 所有者盈利收益率与 10 年期美债大幅背离(超过 300 个基点)。
保守内在价值带(零增长底到增速封顶的 DCF)加一道有形资产地板 — 非投资建议、非买卖信号、亦非目标价。
所有者盈利 DCF $6.10 – $9.87 · Greenwald 零增长 $27.87 · 零增长基准 $27.87 · 重置 $27.87
护城河 低于资产基础 · 终值占现值 44% · 所有者盈利收益率 2% 对 10Y 5.1%.
Graham earnings-power value (normalized NOPAT)
Operating income is not reported separately (e.g. banks, insurers, and some diversified issuers), so earnings power is shown via the owner-earnings lens only; the unlevered NOPAT lens does not apply.
Normalized NOPAT from operating margin — not applicable when operating income is not reported separately. Unlevered (pre-interest, attributable to all capital). Capitalized at the 9–11% rate band (read as a WACC proxy). Enterprise → equity bridge (+ cash − total debt) — not applied (lens not assessable).
年份:TTM 2026-06-30, 2024, 2023, 2022, 2021
Buffett owner-earnings value$5.98 – $7.20 / 股
Owner earnings = average net income + average D&A − maintenance capex (zero-growth floor; no ΔNWC). Levered (starts from net income, already after interest — an equity-holder stream). Capitalized at the 9.8–11.8% band (9–11% base + 0.8pp leverage premium). No enterprise→equity bridge: the capitalized result is already equity value (subtracting debt would double-count interest).
年份:TTM 2026-06-30, 2024, 2023, 2022, 2021
v1 简化:Owner earnings = net income + D&A − maintenance capex (ok); the working-capital change is excluded (maintenance ΔNWC ≈ 0; growth ΔNWC is carried in growth value, not double-counted). One-time items are not separately normalized (multi-year averaging smooths them partially). Share-based compensation is left as a real expense (not added back); see the SBC/OE disclosure. Capitalized at the 9–11% base band plus a 0.8pp leverage premium (cost of equity rises with leverage — MM Proposition II). Net debt is about 4.6 years of owner earnings, adding 0.8pp of cost-of-equity risk premium.
重置价值 = 有形净资产 $7.34B + 资本化研发 $77.20M(FY 2026, 2024, 2023, 2022) = $27.87 / 股. Reproduction value = tangible net assets (equity − goodwill − intangibles) + capitalized R&D (5y straight-line), ÷ diluted shares.
护城河读数:Franchise test compares earnings power (EPV) against reproduction value on both AV_conservative (tangible + capitalized R&D) and AV_reproduction (conservative + acquired-reset proxy). Both must clear the franchise multiple for a moat signal; near it, a commodity; below it, value destruction. A directional reading, not a verdict.
增长价值被闸至零 — 无护城河或 ROIIC ≤ WACC,故不计入增长价值。
窗口 TTM 2026-06-30, FY 2024, 2023, 2022, 2021 · 贴现带 9%–11% · 正常化税率 21% (Average effective tax rate over 5 year(s), capped at the statutory 21%.) · 股数 diluted.
基线 9%–11%,净债务约 4.6 年所有者盈利 → 加 0.8 个百分点风险溢价 → 实际 9.8%–11.8%。
所有者盈利 DCF:增长 g₁ 4% · OE FY TTM 2026-06-30, 2024, 2023, 2022, 2021 · Discount band: 10.42%–12.82% (DGS10 +4.5% to a 12% strict end, each +0.82pp for leverage premium, as of 2026-10-15). No enterprise→equity bridge: owner earnings already flow to shareholders (post-interest), so no net cash is added and no debt subtracted — matching the engine owner-earnings lamp.
估值口径:截至 2026-06-30 的滚动十二个月(最新 10-K 叠加未审计 10-Q)。
价格在赌什么
现价把公司未来几年的 owner-earnings 年增定在 高于 30.0%(已超出常规区间);公司过去营收年增 4.0%。
市场要它明显快过自己一贯的水平。
SEC 13F · 持有人
持有该证券的超级投资者
4 位持有 · 合计 $658.5M · 本季 +0 新建 / -1 清仓
- 市值$619.4M权重(上季→本季)3.1% → 1.9% ▼
- 市值$25.9M权重(上季→本季)0.0% → 0.1% ▲
- 市值$9.7M权重(上季→本季)3.4% → 0.2% ▼
- 市值$3.5M权重(上季→本季)0.0% → 0.0% ▼
SEC 13F · 说明
文字说明
文字说明
Alcoa Corp(AA)被 Compounder 追踪的 4 位超级投资者持有,合计申报市值 $658.5M。仓位最大的是 Ravenel Boykin Curry,占其组合 1.9%。
按市值,其他主要持有人包括 Jeremy Grantham(占其组合 0.1%),Stanley Druckenmiller(占其组合 0.2%) 和 Ray Dalio(占其组合 0.0%)。
截至 2026-06-30 的这一季,追踪范围内有 0 位新建 AA 仓位,2 位加仓,2 位减仓,1 位清仓。
以上持有人数与市值来自最新的 SEC Form 13F 申报,截至 2026-06-30 季度。来源:SEC EDGAR。13F 仅涵盖美股多头持仓,且可能滞后实际组合最多 45 天,因此这是已披露的多头持有情况,并非完整全貌。
SEC 13F · 共持信号
他们还共同持有
持有 Alcoa Corp(AA)的这些人还共同重仓 →
AA 现价不低于保守价值带。 看当前击球区股票
数据来源· SEC EDGAR 13F 截至 2026-06-30 · 2026-08-14 提交
仅供教育与信息参考,不构成投资建议。13F 持仓为机构自行申报,可能滞后最多 45 天。
订阅更新
新一季 13F 异动与估值更新,发到你的邮箱。