RARE · Ultragenyx Pharmaceutical Inc.
$26.49
+0.11 (+0.42%)
At close · Aug 14
Market Cap
$2.61B
Shares
98.59M
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 |
|---|---|---|---|---|
| 2026-07-06 | 3,958,331 | 1,024,258 | 4,982,589 | 40.6% |
| 2026-06-29 | 4,201,493 | 2,926,180 | 7,127,673 | 48.1% |
| 2026-06-22 | 3,665,514 | 7,226,577 | 10,892,091 | 43.7% |
| 2026-06-15 | 2,635,156 | 2,467,962 | 5,103,118 | 46.3% |
| 2026-06-08 | 1,966,886 | 820,118 | 2,787,004 | 35.3% |
| 2026-06-01 | 2,098,702 | 1,631,015 | 3,729,717 | 42.9% |
| 2026-05-25 | 1,686,706 | 584,385 | 2,271,091 | 37.8% |
| 2026-05-18 | 1,942,042 | 553,232 | 2,495,274 | 32.7% |
| 2026-05-11 | 1,639,179 | 1,035,836 | 2,675,015 | 37.3% |
| 2026-05-04 | 3,033,160 | 1,154,044 | 4,187,204 | 40.6% |
| 2026-04-27 | 2,467,552 | 1,055,507 | 3,523,059 | 40.1% |
| 2026-04-20 | 2,128,955 | 854,496 | 2,983,451 | 41.5% |
| 2026-04-13 | 2,870,041 | 754,112 | 3,624,153 | 41.3% |
| 2026-04-06 | 2,235,783 | 941,042 | 3,176,825 | 39.9% |
| 2026-03-30 | 2,255,790 | 2,388,960 | 4,644,750 | 43.4% |
| 2026-03-23 | 2,943,702 | 2,585,132 | 5,528,834 | 47.8% |
| 2026-03-16 | 2,169,991 | 1,927,327 | 4,097,318 | 38.2% |
| 2026-03-09 | 2,117,246 | 3,369,837 | 5,487,083 | 50.3% |
| 2026-03-02 | 2,449,688 | 1,353,342 | 3,803,030 | 37.1% |
| 2026-02-23 | 2,283,932 | 586,851 | 2,870,783 | 38.2% |
| 2026-02-16 | 2,928,501 | 982,470 | 3,910,971 | 40.1% |
| 2026-02-09 | 3,686,618 | 1,475,192 | 5,161,810 | 38.5% |
| 2026-02-02 | 3,693,097 | 1,409,740 | 5,102,837 | 41.5% |
| 2026-01-26 | 3,502,007 | 928,967 | 4,430,974 | 41.2% |
| 2026-01-19 | 4,124,684 | 976,821 | 5,101,505 | 45.0% |
| 2026-01-12 | 4,237,227 | 2,103,886 | 6,341,113 | 45.1% |
| 2026-01-05 | 6,071,306 | 2,322,975 | 8,394,281 | 47.7% |
| 2025-12-29 | 11,858,732 | 8,271,947 | 20,130,679 | 50.2% |
| 2025-12-22 | 1,488,242 | 576,482 | 2,064,724 | 45.5% |
| 2025-12-15 | 2,512,879 | 1,082,218 | 3,595,097 | 40.1% |
| 2025-12-08 | 2,441,152 | 2,110,249 | 4,551,401 | 52.5% |
| 2025-12-01 | 1,774,010 | 898,553 | 2,672,563 | 40.9% |
| 2025-11-24 | 1,479,452 | 632,214 | 2,111,666 | 38.5% |
| 2025-11-17 | 1,652,286 | 496,246 | 2,148,532 | 36.9% |
| 2025-11-10 | 1,614,614 | 815,648 | 2,430,262 | 41.0% |
| 2025-11-03 | 2,703,291 | 1,271,858 | 3,975,149 | 44.5% |
| 2025-10-27 | 1,755,647 | 1,204,442 | 2,960,089 | 45.0% |
| 2025-10-20 | 1,612,588 | 956,022 | 2,568,610 | 46.6% |
| 2025-10-13 | 1,970,116 | 1,475,960 | 3,446,076 | 48.6% |
| 2025-10-06 | 2,249,861 | 1,684,930 | 3,934,791 | 54.2% |
| 2025-09-29 | 2,337,210 | 2,312,813 | 4,650,023 | 54.2% |
| 2025-09-22 | 2,270,812 | 2,409,813 | 4,680,625 | 51.9% |
| 2025-09-15 | 2,063,251 | 2,049,004 | 4,112,255 | 38.3% |
| 2025-09-08 | 1,754,522 | 1,757,920 | 3,512,442 | 48.6% |
| 2025-09-01 | 1,578,377 | 1,503,327 | 3,081,704 | 48.5% |
| 2025-08-25 | 1,270,764 | 1,968,173 | 3,238,937 | 55.4% |
| 2025-08-18 | 1,901,935 | 1,211,560 | 3,113,495 | 47.5% |
Showing 1–47 of 47 weeks
Key facts
CIK
1515673
CUSIP
90400D108
13F (30d)
327 filings
293 filers
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