ALSN vs BWA
Allison Transmission Holdings Inc (ALSN) and Borgwarner Inc (BWA) are both filed with the SEC under Motor Vehicle Parts & Accessories. BWA is 1.2× ALSN's size by market cap ($13.2B against $10.7B); BWA trades at the higher fiscal-year P/E (50.6× against 17.6×); ALSN reports the higher net margin (20.7% against 1.9%); BWA grew sales faster over three years (+4.3% against +2.8%); and over the past year BWA returned +51.4% against ALSN's +45.2%.
| ALSN | BWA | |
|---|---|---|
| Last close | $126.32 | $64.09 |
| Market cap | $10.7B | $13.2B |
| P/E (FY) | 17.6× | 50.6× |
| P/S | 3.5× | 0.9× |
| Gross margin | 48.6% | 18.7% |
| Operating margin | 29.2% | 3.7% |
| Net margin | 20.7% | 1.9% |
| Return on equity | 35.4% | 5.0% |
| Sales growth (3y) | +2.8% | +4.3% |
| EPS growth (3y) | +9.8% | -31.5% |
| Dividend yield | 0.9% | 0.9% |
| 1-year return | +45.2% | +51.4% |
Screener snapshot — prices as of 2026-08-28. Each side's last close is the most recent session the snapshot holds for that company, which can be an earlier one, and its 1-year return is measured to that close. Market caps struck on 2026-08-27. Last close, market cap and the 1-year return are price figures; every other row is computed over the company's latest filed fiscal year — FY2025 (ended 2025-12-31) for both.
Who holds them, and who has traded them
| ALSN | BWA | |
|---|---|---|
| Institutional holders (13F) | 552 | 708 |
| Insider buyers − sellers (180d) | -2 | -5 |
| Congressional trades disclosed (180d) | 0 | 0 |
| Executive-branch officials on file — trades disclosed (180d) | 0 | 0 |
Counts only. The congressional figures count transactions dated in the trailing 180 days and disclosed in STOCK Act periodic transaction reports; amounts are filed as ranges and are never summed. The executive-branch figures count the same window of transactions, and they are scoped to one roster. The officials OGE posts for direct download. Insider buyers − sellers counts distinct people filing open-market Form 4 purchases minus distinct people filing open-market sales over the trailing 180 days, capped at ±5.
ALSN vs BWA: common questions
- Is ALSN bigger than BWA?
- BWA carries the larger market cap — $13.2B against $10.7B, both struck on 2026-08-27.
- Which trades at a higher P/E, ALSN or BWA?
- BWA, at a fiscal-year 50.6× against 17.6× for ALSN. Both are price ÷ latest full-year diluted earnings per share, not a trailing-twelve-month P/E.
- How have ALSN and BWA performed over the past year?
- BWA returned +51.4% and ALSN +45.2%, measured on the trailing calendar year to the last close.
- How many institutions hold ALSN and BWA?
- 552 13F filers report a position in ALSN and 708 in BWA, on the latest quarter in the panel.
- Are ALSN and BWA in the same industry?
- Both are filed with the SEC under Motor Vehicle Parts & Accessories, which is the classification this pairing is built on.
ALSN overview → · BWA overview → · ALSN institutional ownership → · BWA institutional ownership →
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Source: SPZCO — https://spzco.com/vs/alsn-vs-bwa