Industrials · Aircraft Engines & Engine Parts · NYSE · CIK 46619 · FYE Oct 31 · Prices AT CLOSE 2026-08-21 (USD) Last $355.04 · Day +1.27% · Mkt cap $50.0B · P/E (FY) 72.5× · 1Y +15.5% · Off 52W high −5.7% · Vol (1Y) 33.1% Price2023-08-21 → 2026-08-21 HEI close: $165 on 2023-08-21 to $355 on 2026-08-21. Split-adj closes · 240 of 5,311 · price returnⓘ At a glance | Short interest2.1% of sh out | | Days to cover6.5d | | 13F net flow (QoQ)+0.52% | | Top-10 13F concentration45.6% | | Next report (est.)2026-08-25 |
SI 2026-07-31 · 13F 2026-Q1ⓘ Key fundamentalsFY 2025 | P/E (FY)72.5× | | Sales (TTM)$4.91B | | Earnings (TTM)$789.6M | | ROE17.4% | | Net margin15.4% | | Debt / equity0.00× | | Total debt / EBITDA0.00× | | EPS growth 3Y24.3% | | Sales growth 3Y26.6% |
FY ratios · TTM sales/earnings (USD)ⓘ Trailing returns | YTD+9.8% | | 1Y+15.5% | | 3Y+115.8% | | 5Y+177.4% | | 10Y+846.6% | | Since incept. (ann.)+23.4% |
Total return · from 2005-07-07ⓘ Risk | Ann. volatility (1Y)33.1% | | Ann. volatility (3Y)28.4% | | Sharpe (1Y)0.61 | | Sharpe (3Y)1.05 | | Max drawdown (1Y)−27.1% | | Max drawdown (3Y)−27.1% | | Beta (3Y vs SPY)1.06 |
Daily returns, ann.ⓘ Top institutional holders13F 2026-Q1 | Manager | Shares | Value | % sh out | QoQ |
|---|
| BlackRock, Inc. | 4.1M | $1.1B | 2.92% | +4.7% | | Capital International Investors | 2.7M | $730M | 1.89% | +509.1% | | Capital World Investors | 2.4M | $648M | 1.68% | −49.8% | | VANGUARD PORTFOLIO MANAGEMENT LLC | 2.2M | $613M | 1.59% | new | | STATE STREET CORP | 1.7M | $477M | 1.23% | +11.8% | | FMR LLC | 1.5M | $418M | 1.08% | +533.8% | | VANGUARD CAPITAL MANAGEMENT LLC | 1.3M | $366M | 0.95% | new | | MORGAN STANLEY | 1.0M | $281M | 0.73% | −3.2% |
Δ vs 2025-Q4ⓘ Latest reported quarterslast report 2026-05-27 | Period end | Reported | EPS | EPS YoY | Revenue | Rev YoY |
|---|
| 2026-04-30 | 2026-05-27 | $1.66 | +48.2% | $1.38B | +25.3% | | 2026-01-31 | 2026-02-25 | $1.35 | +12.5% | $1.18B | +14.4% | | 2025-10-31 | 2025-12-18 | $1.32 | +32.0% | $1.21B | +19.3% | | 2025-07-31 | 2025-08-25 | $1.26 | +29.9% | $1.15B | +15.7% |
As-reported XBRL · next 2026-08-25 est.ⓘ Segment mixFY2025 (ended Oct 2025) Flight Support Group 70% · Electronic Technologies Group 31% business · TAGGED revenueⓘ Basis & disclosures - EOD closes · nothing imputed or averaged · absent “—”
- As-of differs by block · 13F = US long, 45+d lag, LOWER bound
- Not investment advice · no recommendation, price target or solicitation
- EDGAR + foreign registers · marketstack (licensed EOD) · spzco.com/methodology
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