MARSH & MCLENNAN COS INC's ticker is and the CUSIP is 571748952. A total of 5 filers reported holding MARSH & MCLENNAN COS INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,255,980 | +55.3% | 6,600 | +53.5% | 0.01% | +16.7% |
| Q2 2023 | $808,932 | +112.5% | 4,300 | +87.0% | 0.01% | +33.3% |
| Q4 2022 | $380,604 | -70.4% | 2,300 | -73.3% | 0.01% | -62.5% |
| Q3 2022 | $1,284,000 | +844.1% | 8,600 | +975.0% | 0.02% | +380.0% |
| Q1 2022 | $136,000 | -71.0% | 800 | -70.4% | 0.01% | -61.5% |
| Q4 2021 | $469,000 | -65.6% | 2,700 | -70.0% | 0.01% | -70.5% |
| Q3 2021 | $1,363,000 | +245.9% | 9,000 | +221.4% | 0.04% | +175.0% |
| Q2 2021 | $394,000 | -28.1% | 2,800 | -37.8% | 0.02% | -36.0% |
| Q1 2021 | $548,000 | +71.2% | 4,500 | +60.7% | 0.02% | -3.8% |
| Q3 2020 | $320,000 | – | 2,800 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Twin Tree Management, LP | 139,300 | $21,626,000 | 0.03% |
| SG Americas Securities, LLC | 60,000 | $426,000 | 0.01% |
| JANE STREET GROUP, LLC | 40,200 | $6,241,000 | 0.00% |
| SIMPLEX TRADING, LLC | 7,100 | $1,102,000 | 0.00% |
| GROUP ONE TRADING, L.P. | 6,100 | $947,000 | 0.00% |
| Allianz Asset Management GmbH | 4,900 | $761,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |