QNTM
Quantum Biopharma Ltd.Company with tickers: QNTM
CIK
1771885
CUSIP
74764Y205
Shares Outstanding
6,398,605
Website
https://www.quantumbiopharma.com
Investor Relations
https://www.quantumbiopharma.com/investors
13F Activity (30d)
6 filings
6 filers
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-05-04 | 71,555 | 341,100 | 412,655 | 49.0% |
| 2026-04-27 | 267,984 | 2,100,024 | 2,368,008 | 60.5% |
| 2026-04-20 | 100,041 | 910,992 | 1,011,033 | 51.9% |
| 2026-04-13 | 74,576 | 506,109 | 580,685 | 61.9% |
| 2026-04-06 | 59,087 | 458,037 | 517,124 | 52.1% |
| 2026-03-30 | 347,483 | 2,109,997 | 2,457,480 | 59.8% |
| 2026-03-23 | 341,620 | 3,415,850 | 3,757,470 | 59.9% |
| 2026-03-16 | 20,435 | 254,024 | 274,459 | 61.6% |
| 2026-03-09 | 283,782 | 2,272,426 | 2,556,208 | 54.8% |
| 2026-03-02 | 19,903 | 84,056 | 103,959 | 51.8% |
| 2026-02-23 | 12,430 | 61,529 | 73,959 | 46.1% |
| 2026-02-16 | 12,265 | 97,956 | 110,221 | 67.7% |
| 2026-02-09 | 11,715 | 85,995 | 97,710 | 52.6% |
| 2026-02-02 | 33,849 | 194,425 | 228,274 | 40.3% |
| 2026-01-26 | 27,151 | 147,989 | 175,140 | 47.4% |
| 2026-01-19 | 19,829 | 132,314 | 152,143 | 57.3% |
| 2026-01-12 | 20,967 | 102,957 | 123,924 | 58.4% |
| 2026-01-05 | 27,316 | 136,387 | 163,703 | 51.4% |
| 2025-12-29 | 26,563 | 161,056 | 187,619 | 54.2% |
| 2025-12-22 | 30,474 | 344,871 | 375,345 | 58.1% |
| 2025-12-15 | 24,394 | 121,095 | 145,489 | 52.2% |
| 2025-12-08 | 16,397 | 114,625 | 131,022 | 50.5% |
| 2025-12-01 | 42,507 | 211,744 | 254,251 | 49.5% |
| 2025-11-24 | 87,717 | 1,035,809 | 1,123,526 | 52.0% |
| 2025-11-17 | 25,242 | 176,246 | 201,488 | 51.1% |
| 2025-11-10 | 13,890 | 101,888 | 115,778 | 49.2% |
| 2025-11-03 | 16,661 | 163,303 | 179,964 | 50.1% |
| 2025-10-27 | 22,279 | 172,156 | 194,435 | 58.9% |
| 2025-10-20 | 34,875 | 161,825 | 196,700 | 50.7% |
| 2025-10-13 | 15,833 | 145,384 | 161,217 | 46.8% |
| 2025-10-06 | 41,863 | 276,484 | 318,347 | 53.6% |
| 2025-09-29 | 51,891 | 270,509 | 322,400 | 51.2% |
| 2025-09-22 | 38,285 | 219,323 | 257,608 | 56.5% |
| 2025-09-15 | 61,764 | 361,927 | 423,691 | 57.1% |
| 2025-09-08 | 94,805 | 578,010 | 672,815 | 56.9% |
| 2025-09-01 | 30,832 | 217,731 | 248,563 | 49.9% |
| 2025-08-25 | 38,719 | 164,266 | 202,985 | 48.5% |
| 2025-08-18 | 65,758 | 258,880 | 324,638 | 54.8% |
| 2025-08-11 | 125,584 | 646,569 | 772,153 | 59.2% |
| 2025-08-04 | 102,938 | 579,939 | 682,877 | 59.0% |
| 2025-07-28 | 45,387 | 328,425 | 373,812 | 59.3% |
| 2025-07-21 | 41,538 | 353,099 | 394,637 | 53.4% |
| 2025-07-14 | 37,243 | 349,067 | 386,310 | 55.9% |
| 2025-07-07 | 60,697 | 504,820 | 565,517 | 55.8% |
| 2025-06-30 | 66,107 | 502,799 | 568,906 | 55.5% |
| 2025-06-23 | 197,657 | 1,253,432 | 1,451,089 | 54.3% |
| 2025-06-16 | 160,151 | 1,299,463 | 1,459,614 | 58.7% |
Showing 1–47 of 47 weeks