SIF vs TDG
SIF: SIFCO Industries provides mission-critical forged and machined components for the aerospace, defense, and energy sectors, leveraging high-barrier manufacturing capabilities. TDG: TransDigm is an aerospace and defense supplier that designs, manufactures, and sells engineered components and systems for commercial aircraft, regional aircraft, military aircraft, and business jets, generating strong margins through proprietary technology and acquisition-driven consolidation.
Side-by-side fundamentals
| Metric | SIF | TDG | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $26.16 | $1,194.70 | |
| Market cap as of 2026-07-23 | $160M | $66.8B | |
| P/E as of 2026-07-23 | 21.60 | 32.07 | SIF lower |
| PEG as of 2026-07-23 | n/a | 4.56 | |
| Net margin as of 2026-07-23 | +7.8% | +21.9% | TDG higher |
| Gross margin as of 2026-07-23 | +19.9% | +59.8% | TDG higher |
| Operating margin as of 2026-07-23 | +8.7% | +46.4% | TDG higher |
| ROE as of 2026-07-23 | +19.4% | +37.1% | TDG higher |
| ROA as of 2026-07-23 | +9.8% | +8.8% | SIF higher |
| Debt / equity as of 2026-07-23 | 0.12 | 5.41 | SIF lower |
| Revenue growth (YoY) as of 2026-07-23 | +32.5% | +13.3% | SIF higher |
| Revenue CAGR (3y) SEC XBRL | +0.4% | +17.6% | TDG higher |
| Dividend yield as of 2026-07-23 | n/a | +7.9% | |
| Dividend streak (yrs) SEC XBRL | n/a | 0 | |
| Beta as of 2026-07-23 | 0.74 | 0.92 | |
| 1-year return as of 2026-07-22 close | +437.2% | -24.0% | SIF higher |
Fundamentals: Finnhub, as of 2026-07-23. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-22.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.