$2.10
-0.09-4.11%
At close: Dec 16, 4:00 PM EST
$2.15
0.052.38%
After Hours: 5:55 PM EST

Short interest in Mereo BioPharma Group PLC (NASDAQ:MREO) decreased during the last reporting period, falling from 9.25M to 9.21M. This put 8.13% of the company's publicly available shares short.
Based on the recent average volume of 1.27M shares traded per day, it would take 7.22 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.
| Get Alert | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| MREO | Mereo BioPharma Group plc Amer | 11/28/2025 | 12/09/2025 | 8.13% | 113,192,420 | 9,207,930 | 1,274,555 | 7.22 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 11/14/2025 | 11/25/2025 | 8.17% | 113,192,420 | 9,249,501 | 1,437,236 | 6.44 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 10/31/2025 | 11/11/2025 | 8.95% | 113,061,008 | 10,121,542 | 1,653,871 | 6.12 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 10/15/2025 | 10/24/2025 | 9.87% | 113,061,008 | 11,162,287 | 1,478,268 | 7.55 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 09/30/2025 | 10/09/2025 | 10.23% | 113,061,008 | 11,561,612 | 1,081,428 | 10.69 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 09/15/2025 | 09/24/2025 | 9.77% | 113,061,008 | 11,042,078 | 1,006,452 | 10.97 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 08/29/2025 | 09/10/2025 | 9.99% | 113,061,008 | 11,292,464 | 891,072 | 12.67 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 08/15/2025 | 08/26/2025 | 9.28% | 113,061,008 | 10,490,546 | 1,611,232 | 6.51 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 07/31/2025 | 08/11/2025 | 9.33% | 113,061,008 | 10,548,318 | 2,088,792 | 5.05 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 07/15/2025 | 07/24/2025 | 8.71% | 113,061,008 | 9,844,743 | 6,559,916 | 1.5 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 06/30/2025 | 07/10/2025 | 7.25% | 113,061,008 | 8,199,011 | 1,171,340 | 7 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 06/13/2025 | 06/25/2025 | 7.04% | 113,061,008 | 7,959,288 | 1,580,277 | 5.04 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 05/30/2025 | 06/10/2025 | 7.45% | 113,061,008 | 8,422,483 | 788,543 | 10.68 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 05/15/2025 | 05/27/2025 | 7.03% | 113,061,008 | 7,951,550 | 1,049,741 | 7.57 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 04/30/2025 | 05/09/2025 | 6.73% | 113,061,008 | 7,613,450 | 1,982,502 | 3.84 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 04/15/2025 | 04/25/2025 | 5.84% | 113,061,008 | 6,597,120 | 1,842,849 | 3.58 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 03/31/2025 | 04/09/2025 | 4.85% | 134,856,827 | 6,544,993 | 1,062,704 | 6.16 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 03/14/2025 | 03/25/2025 | 4.60% | 131,002,145 | 6,026,904 | 1,478,125 | 4.08 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 02/28/2025 | 03/11/2025 | 4.86% | 131,002,145 | 6,360,249 | 1,733,875 | 3.67 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 02/14/2025 | 02/26/2025 | 5.54% | 131,002,145 | 7,260,518 | 694,162 | 10.46 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 01/31/2025 | 02/11/2025 | 5.21% | 131,002,145 | 6,820,377 | 1,187,195 | 5.74 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 01/15/2025 | 01/27/2025 | 5.50% | 131,002,145 | 7,202,728 | 1,420,434 | 5.07 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 12/31/2024 | 01/10/2025 | 6.13% | 131,002,145 | 8,032,628 | 1,185,413 | 6.78 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 12/13/2024 | 12/24/2024 | 5.38% | 131,002,145 | 7,053,392 | 664,315 | 10.62 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 11/29/2024 | 12/10/2024 | 5.06% | 131,002,145 | 6,631,324 | 903,046 | 7.34 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 11/15/2024 | 11/26/2024 | 4.30% | 131,002,145 | 5,634,864 | 796,827 | 7.07 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 10/31/2024 | 11/11/2024 | 3.52% | 129,709,060 | 4,565,429 | 535,803 | 8.52 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 10/15/2024 | 10/24/2024 | 3.98% | 129,709,060 | 5,158,385 | 673,253 | 7.66 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 09/30/2024 | 10/09/2024 | 3.76% | 129,709,060 | 4,881,549 | 866,739 | 5.63 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 09/13/2024 | 09/24/2024 | 3.50% | 129,709,060 | 4,541,368 | 699,759 | 6.49 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 08/30/2024 | 09/11/2024 | 3.47% | 129,709,060 | 4,496,821 | 999,859 | 4.5 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 07/31/2024 | 08/09/2024 | 3.40% | 128,660,535 | 4,373,431 | 883,109 | 4.95 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 07/15/2024 | 07/24/2024 | 2.43% | 128,660,535 | 3,123,381 | 832,738 | 3.75 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 06/28/2024 | 07/10/2024 | 2.27% | 128,660,535 | 2,923,349 | 1,425,524 | 2.05 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 06/14/2024 | 06/26/2024 | 1.83% | 128,660,535 | 2,350,839 | 1,699,180 | 1.38 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 05/31/2024 | 06/11/2024 | 2.07% | 116,129,235 | 2,400,559 | 900,633 | 2.67 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 05/15/2024 | 05/24/2024 | 1.90% | 116,129,235 | 2,212,018 | 729,885 | 3.03 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 04/30/2024 | 05/09/2024 | 2.43% | 116,128,090 | 2,826,488 | 825,029 | 3.43 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 04/15/2024 | 04/24/2024 | 2.38% | 116,128,090 | 2,767,401 | 946,072 | 2.93 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 03/28/2024 | 04/09/2024 | 2.01% | 116,169,260 | 2,331,493 | 1,123,196 | 2.08 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 03/15/2024 | 03/26/2024 | 2.17% | 100,959,935 | 2,193,972 | 1,397,900 | 1.57 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 02/29/2024 | 03/11/2024 | 2.21% | 100,959,935 | 2,229,412 | 1,486,000 | 1.5 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 02/15/2024 | 02/27/2024 | 2.75% | 100,959,935 | 2,777,921 | 1,705,367 | 1.63 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 01/31/2024 | 02/09/2024 | 2.19% | 100,959,935 | 2,213,196 | 3,240,217 | 1 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 01/12/2024 | 01/24/2024 | 1.38% | 100,959,935 | 1,393,547 | 1,334,295 | 1.04 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 12/29/2023 | 01/10/2024 | 1.47% | 100,959,935 | 1,484,034 | 679,178 | 2.19 | Get Alert |
| MREO | Mereo BioPharma Group plc Amer | 12/15/2023 | 12/27/2023 | 1.79% | 100,959,935 | 1,810,035 | 805,368 | 2.25 | Get Alert |
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