MRX · Marex Group Ltd

$71.06 -1.30 (-1.80%) At close · Aug 14

Market Cap

$4.36B

71.93M

Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.

Model estimate

Expected Aug 14 short interest

as of Aug 14

2,826,203 -4.3% vs reported

The latest estimate appears in the chart below. Official release expected Aug 25. Methodology

Short Squeeze Score

68/100

Short interest 4.1% of shares — P68 Days to cover 4.3 — P62 Price vs VWAP +14.9% — P88 Short-volume trend -2.4% — P41 Short interest change -12.8% — P23 Worst FTD 0.01% of shares — P41 Price spike +10

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-31). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.

1M 3M 6M 1Y 5Y All

Short Interest History

Settlement Date	Current Position	Previous Position	Change	Avg Daily Volume	Days to Cover
2026-08-31 Scheduled FINRA publishes Sep 10	—	—	—	—	—
2026-08-14 Scheduled FINRA publishes Aug 25	—	—	—	—	—
2026-07-31	2,954,709	3,387,315	-432,606	686,408	4.30
2026-07-15	3,387,315	2,580,032	+807,283	798,949	4.24
2026-06-30	2,580,032	3,053,957	-473,925	1,180,872	2.18
2026-06-15	3,053,957	3,044,274	+9,683	951,311	3.21
2026-05-29	3,044,274	2,494,377	+549,897	755,064	4.03
2026-05-15	2,494,377	2,168,234	+326,143	1,061,314	2.35
2026-04-30	2,168,234	2,885,989	-717,755	983,361	2.20
2026-04-15	2,885,989	2,842,402	+43,587	1,678,139	1.72
2026-03-31	2,842,402	2,657,509	+184,893	1,081,702	2.63
2026-03-13	2,657,509	2,234,911	+422,598	1,023,776	2.60
2026-02-27	2,234,911	2,464,088	-229,177	593,058	3.77
2026-02-13	2,464,088	2,343,099	+120,989	605,912	4.07
2026-01-30	2,343,099	2,484,561	-141,462	552,706	4.24
2026-01-15	2,484,561	2,209,173	+275,388	519,611	4.78
2025-12-31	2,209,173	2,501,256	-292,083	431,541	5.12
2025-12-15	2,501,256	1,874,961	+626,295	748,693	3.34
2025-11-28	1,874,961	2,875,545	-1,000,584	518,185	3.62
2025-11-14	2,875,545	2,579,886	+295,659	651,306	4.42
2025-10-31	2,579,886	2,782,065	-202,179	673,031	3.83
2025-10-15	2,782,065	3,142,605	-360,540	1,259,792	2.21
2025-09-30	3,142,605	2,346,862	+795,743	1,105,835	2.84
2025-09-15	2,346,862	2,428,259	-81,397	917,553	2.56
2025-08-29	2,428,259	3,241,073	-812,814	1,055,734	2.30
2025-08-15	3,241,073	3,156,149	+84,924	1,586,012	2.04

Showing 1–24 of 24 settlements

Key facts CIK 1997464 CUSIP G5T40M104 13F (30d) 219 filings 212 filers Visit website Investor relations