Marsh & Mclennan Companies, Inc. short interest
Short interest in Marsh & Mclennan Companies, Inc. was 6.6 million shares at the 31 August 2026 settlement, down 10.3% on the previous settlement, with 3.16 days to cover at an average daily volume of 2.1 million shares, as reported to FINRA.
| Settlement | Shares short | Change | Average daily volume | Days to cover |
|---|---|---|---|---|
| 31 August 2026 | 6,620,741 | -10.3% | 2,095,297 | 3.16 |
| 14 August 2026 | 7,383,513 | -1.5% | 1,707,422 | 4.32 |
| 31 July 2026 | 7,498,602 | +11.3% | 3,112,356 | 2.41 |
| 15 July 2026 | 6,737,059 | -0.0% | 2,286,044 | 2.95 |
| 30 June 2026 | 6,738,340 | -7.7% | 2,914,990 | 2.31 |
| 15 June 2026 | 7,297,462 | -0.4% | 2,650,512 | 2.75 |
| 29 May 2026 | 7,324,954 | +5.5% | 2,830,946 | 2.59 |
| 15 May 2026 | 6,944,657 | +18.5% | 2,925,773 | 2.37 |
| 30 April 2026 | 5,860,635 | -1.1% | 3,272,455 | 1.79 |
| 15 April 2026 | 5,928,410 | +4.6% | 2,357,103 | 2.52 |
| 31 March 2026 | 5,666,577 | +3.5% | 3,794,641 | 1.49 |
| 13 March 2026 | 5,472,091 | +4.2% | 2,530,388 | 2.16 |
FINRA publishes consolidated short interest twice a month, about ten days after each settlement. Days to cover is shares short over average daily volume. Short interest as a share of the float is not shown: the float is not in the public record.
Source
FINRA equity short interest data, the public dataset.
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