MRSH vs WTW
Marsh & Mclennan Companies, Inc. (MRSH) and Willis Towers Watson PLC (WTW) are both filed with the SEC under Insurance Agents, Brokers & Service. MRSH is 2.9× WTW's size by market cap ($90.7B against $31.5B); MRSH trades at the higher fiscal-year P/E (22.5× against 20.9×); WTW reports the higher net margin (16.5% against 15.4%); MRSH grew sales faster over three years (+9.2% against +3.1%); and over the past year WTW returned +6.1% against MRSH's -6.0%.
| MRSH | WTW | |
|---|---|---|
| Last close | $190.00 | $343.75 |
| Market cap | $90.7B | $31.5B |
| P/E (FY) | 22.5× | 20.9× |
| P/S | 3.4× | 3.2× |
| EV/EBITDA | 16.3× | — |
| Operating margin | 23.1% | 23.0% |
| Net margin | 15.4% | 16.5% |
| Return on equity | — | 20.2% |
| Sales growth (3y) | +9.2% | +3.1% |
| EPS growth (3y) | +11.8% | +21.9% |
| Dividend yield | 1.9% | 1.1% |
| 1-year return | -6.0% | +6.1% |
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. — not published for this company. A ratio goes unpublished for more than one reason: a component the calculation needs is not on file, the filing does not tag the line it is read from, or the calculation is not defined on the filed basis — EV/EBITDA is not printed on non-positive EBITDA, and return on equity is not computed on a zero or negative equity base.
Who holds them, and who has traded them
| MRSH | WTW | |
|---|---|---|
| Institutional holders (13F) | 1,522 | 719 |
| Insider buyers − sellers (180d) | -3 | +1 |
| Congressional trades disclosed (180d) | 1 | 0 |
| Executive-branch officials on file — trades disclosed (180d) | 9 | 6 |
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.
MRSH vs WTW: common questions
- Is MRSH bigger than WTW?
- MRSH carries the larger market cap — $90.7B against $31.5B, both struck on 2026-08-27.
- Which trades at a higher P/E, MRSH or WTW?
- MRSH, at a fiscal-year 22.5× against 20.9× for WTW. Both are price ÷ latest full-year diluted earnings per share, not a trailing-twelve-month P/E.
- How have MRSH and WTW performed over the past year?
- WTW returned +6.1% and MRSH -6.0%, measured on the trailing calendar year to the last close.
- How many institutions hold MRSH and WTW?
- 1,522 13F filers report a position in MRSH and 719 in WTW, on the latest quarter in the panel.
- Are MRSH and WTW in the same industry?
- Both are filed with the SEC under Insurance Agents, Brokers & Service, which is the classification this pairing is built on.
MRSH overview → · WTW overview → · MRSH institutional ownership → · WTW institutional ownership → · Congress and MRSH → · Executive branch and MRSH → · Executive branch and WTW →
More in Insurance Agents, Brokers & Service: AON vs MRSH · AON vs WTW
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Source: SPZCO — https://spzco.com/vs/mrsh-vs-wtw