MUC
Blackrock Muniholdings California Quality Fund, Inc.Company with tickers: MUC
CIK
1051004
CUSIP
09254L107
Shares Outstanding
94,183,923
13F Activity (30d)
74 filings
72 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 | 213,983 | 586,921 | 800,904 | 68.1% |
| 2026-04-27 | 161,450 | 429,992 | 591,442 | 64.2% |
| 2026-04-20 | 141,634 | 479,814 | 621,448 | 69.0% |
| 2026-04-13 | 135,717 | 527,147 | 662,864 | 67.0% |
| 2026-04-06 | 299,440 | 699,606 | 999,046 | 65.3% |
| 2026-03-30 | 232,712 | 664,591 | 897,303 | 84.8% |
| 2026-03-23 | 529,385 | 686,059 | 1,215,444 | 72.4% |
| 2026-03-16 | 268,773 | 365,755 | 634,528 | 65.5% |
| 2026-03-09 | 199,324 | 407,177 | 606,501 | 54.1% |
| 2026-03-02 | 373,512 | 611,937 | 985,449 | 51.4% |
| 2026-02-23 | 250,090 | 464,192 | 714,282 | 61.9% |
| 2026-02-16 | 145,515 | 396,191 | 541,706 | 66.1% |
| 2026-02-09 | 246,632 | 594,140 | 840,772 | 62.4% |
| 2026-02-02 | 467,304 | 549,461 | 1,016,765 | 66.1% |
| 2026-01-26 | 481,540 | 710,207 | 1,191,747 | 67.9% |
| 2026-01-19 | 214,793 | 473,993 | 688,786 | 63.5% |
| 2026-01-12 | 317,684 | 508,925 | 826,609 | 75.3% |
| 2026-01-05 | 253,598 | 548,378 | 801,976 | 64.0% |
| 2025-12-29 | 312,090 | 928,717 | 1,240,807 | 62.8% |
| 2025-12-22 | 221,914 | 879,550 | 1,101,464 | 62.3% |
| 2025-12-15 | 413,150 | 721,588 | 1,134,738 | 62.6% |
| 2025-12-08 | 294,785 | 1,015,820 | 1,310,605 | 62.5% |
| 2025-12-01 | 436,433 | 855,078 | 1,291,511 | 67.2% |
| 2025-11-24 | 268,959 | 529,501 | 798,460 | 63.3% |
| 2025-11-17 | 221,295 | 672,495 | 893,790 | 71.2% |
| 2025-11-10 | 190,638 | 558,559 | 749,197 | 56.2% |
| 2025-11-03 | 221,557 | 517,655 | 739,212 | 63.4% |
| 2025-10-27 | 184,873 | 555,254 | 740,127 | 58.1% |
| 2025-10-20 | 161,764 | 448,201 | 609,965 | 60.9% |
| 2025-10-13 | 280,117 | 752,997 | 1,033,114 | 57.5% |
| 2025-10-06 | 326,336 | 579,144 | 905,480 | 60.9% |
| 2025-09-29 | 155,521 | 336,763 | 492,284 | 49.5% |
| 2025-09-22 | 174,901 | 538,431 | 713,332 | 64.0% |
| 2025-09-15 | 171,393 | 558,668 | 730,061 | 60.0% |
| 2025-09-08 | 263,176 | 526,025 | 789,201 | 58.9% |
| 2025-09-01 | 255,021 | 581,663 | 836,684 | 62.9% |
| 2025-08-25 | 284,538 | 691,013 | 975,551 | 67.1% |
| 2025-08-18 | 163,017 | 478,041 | 641,058 | 61.4% |
| 2025-08-11 | 179,525 | 465,653 | 645,178 | 58.2% |
| 2025-08-04 | 289,212 | 680,482 | 969,694 | 58.2% |
| 2025-07-28 | 201,102 | 582,436 | 783,538 | 60.5% |
| 2025-07-21 | 231,785 | 539,792 | 771,577 | 55.1% |
| 2025-07-14 | 139,057 | 596,840 | 735,897 | 54.1% |
| 2025-07-07 | 96,250 | 584,895 | 681,145 | 61.1% |
| 2025-06-30 | 105,170 | 456,654 | 561,824 | 54.7% |
| 2025-06-23 | 145,049 | 526,113 | 671,162 | 57.1% |
| 2025-06-16 | 288,740 | 319,941 | 608,681 | 65.0% |
| 2025-06-09 | 207,810 | 690,889 | 898,699 | 58.7% |
| 2025-06-02 | 137,243 | 541,424 | 678,667 | 58.0% |
| 2025-05-26 | 89,748 | 362,421 | 452,169 | 69.5% |
Showing 1–50 of 231 weeks