Marsh & McLennan Companies, Inc. (MRSH)
- Sector
- Financials
- Industry
- Insurance Brokers
- Last price
- $178.40
- As of
Kresmion compiles this page from MRSH's SEC filings, its 13F institutional holders and the market events Kresmion detects, each linked to its source.
MARSH & MCLENNAN COMPANIES, INC. (MRSH): 5 institutional managers tracked by Kresmion reported non-option positions in their 2026Q2 Form 13F filings, and the most recent SEC filing on record for the company is a Form 8-K filed 2026-10-15.
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Preview the MRSH dossierActive signals for MRSH
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +1782% to MRSH (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +2937% to MRSH (2026Q2)
- highINSTITUTIONAL_EXIT
D. E. Shaw & Co., Inc. cut 51% of MRSH (2026Q2)
- highINSTITUTIONAL_SURGE
TWO SIGMA INVESTMENTS, LP added +12541% to MRSH (2026Q2)
- mediumEARNINGS_BEAT
Q4-2025: Beat consensus by 5.4% - EPS $2.12 vs $2.0111 estimate
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Largest reported share positions in MRSH (2026Q2)
| Manager / security | Market value | % portfolio | QoQ |
|---|---|---|---|
| D. E. Shaw & Co., Inc.CUSIP 571748102 · 2026Q2 | $139.9M | 0.07% | , |
| CITADEL ADVISORS LLCCUSIP 571748102 · 2026Q2 | $38.5M | 0.00% | , |
| TWO SIGMA INVESTMENTS, LPCUSIP 571748102 · 2026Q2 | $33.7M | 0.02% | , |
| MILLENNIUM MANAGEMENT LLCCUSIP 571748102 · 2026Q2 | $11.9M | 0.00% | , |
| Bridgewater Associates, LPCUSIP 571748102 · 2026Q2 | $3M | 0.01% | , |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, MRSH
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
MRSH against its peers
MRSH's operating margin of 23.1% ranks in the 74th percentile of 16 Insurance Brokers sub-industry peers, fiscal periods ending between 2025-06-30 and 2026-06-30.
| Metric | MRSH | Peer median | Percentile | n |
|---|---|---|---|---|
| Revenue FY | 27.0B USD | 932M USD | 97 | 16 |
| Revenue YoY | n/a | 26.7% | n/a | 5 |
| Operating margin | 23.1% | 8.5% | 74 | 16 |
| Net margin | 15.4% | 3.8% | 68 | 19 |
| Return on equity | 27.2% | 6.6% | 85 | 16 |
| P / E | 21.2x | 26.5x | 50 | 8 |
| 1 year | -13.8% | -28.3% | 68 | 13 |
Peers (20): AJG, AON, WTW, BRO, ERIE, BWIN, NP, LIFE, GSHD, CRD-A, TWFG, XHG, QDMI, AIFU, SLQT, ZBAO, EHTH, HUIZ, GOCO, EZRA. Left out: TIRXF (period gap). Fiscal periods ending between 2025-06-30 and 2026-06-30. Every figure is one full fiscal year read from one annual filing (MRSH: 10-K), reported in USD. Nothing is trailing twelve months and nothing is converted between currencies. Source: SEC EDGAR XBRL company facts (public domain); prices from Kresmion's daily equity market-data snapshot. Open the full comparison.
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