HCAT
Health Catalyst, Inc.Company with tickers: HCAT
CIK
1636422
CUSIP
42225T107
Shares Outstanding
73,894,020
13F Activity (30d)
58 filings
54 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 | 301,125 | 1,091,699 | 1,392,824 | 50.4% |
| 2026-04-27 | 589,779 | 886,041 | 1,475,820 | 53.1% |
| 2026-04-20 | 295,017 | 577,827 | 872,844 | 50.4% |
| 2026-04-13 | 626,929 | 1,214,347 | 1,841,276 | 53.4% |
| 2026-04-06 | 530,633 | 601,007 | 1,131,640 | 43.3% |
| 2026-03-30 | 513,100 | 687,387 | 1,200,487 | 51.2% |
| 2026-03-23 | 560,975 | 936,193 | 1,497,168 | 46.1% |
| 2026-03-16 | 797,486 | 1,671,004 | 2,468,490 | 44.3% |
| 2026-03-09 | 565,746 | 1,749,137 | 2,314,883 | 50.2% |
| 2026-03-02 | 818,542 | 1,887,631 | 2,706,173 | 46.5% |
| 2026-02-23 | 1,045,975 | 1,283,508 | 2,329,483 | 47.2% |
| 2026-02-16 | 734,912 | 1,728,365 | 2,463,277 | 44.9% |
| 2026-02-09 | 573,952 | 1,531,408 | 2,105,360 | 43.4% |
| 2026-02-02 | 640,036 | 909,625 | 1,549,661 | 36.2% |
| 2026-01-26 | 423,128 | 868,567 | 1,291,695 | 42.9% |
| 2026-01-19 | 400,370 | 589,518 | 989,888 | 38.1% |
| 2026-01-12 | 640,529 | 482,704 | 1,123,233 | 37.7% |
| 2026-01-05 | 517,544 | 499,748 | 1,017,292 | 41.3% |
| 2025-12-29 | 373,217 | 751,268 | 1,124,485 | 43.3% |
| 2025-12-22 | 353,546 | 310,178 | 663,724 | 33.5% |
| 2025-12-15 | 334,227 | 933,250 | 1,267,477 | 40.9% |
| 2025-12-08 | 475,823 | 527,148 | 1,002,971 | 33.6% |
| 2025-12-01 | 827,025 | 780,996 | 1,608,021 | 38.5% |
| 2025-11-24 | 703,717 | 552,646 | 1,256,363 | 35.6% |
| 2025-11-17 | 585,696 | 756,787 | 1,342,483 | 37.6% |
| 2025-11-10 | 1,095,958 | 1,245,676 | 2,341,634 | 42.8% |
| 2025-11-03 | 505,806 | 378,958 | 884,764 | 33.3% |
| 2025-10-27 | 635,299 | 629,957 | 1,265,256 | 34.5% |
| 2025-10-20 | 408,788 | 441,502 | 850,290 | 44.3% |
| 2025-10-13 | 504,852 | 401,301 | 906,153 | 38.2% |
| 2025-10-06 | 388,766 | 447,807 | 836,573 | 37.3% |
| 2025-09-29 | 356,994 | 534,705 | 891,699 | 37.8% |
| 2025-09-22 | 585,000 | 364,838 | 949,838 | 41.8% |
| 2025-09-15 | 557,859 | 711,165 | 1,269,024 | 34.6% |
| 2025-09-08 | 722,234 | 502,118 | 1,224,352 | 36.5% |
| 2025-09-01 | 769,281 | 544,621 | 1,313,902 | 34.3% |
| 2025-08-25 | 937,290 | 1,153,141 | 2,090,431 | 39.3% |
| 2025-08-18 | 746,381 | 736,171 | 1,482,552 | 33.5% |
| 2025-08-11 | 1,454,186 | 1,178,967 | 2,633,153 | 40.0% |
| 2025-08-04 | 1,460,995 | 1,219,227 | 2,680,222 | 45.7% |
| 2025-07-28 | 391,909 | 598,910 | 990,819 | 40.1% |
| 2025-07-21 | 594,538 | 392,191 | 986,729 | 43.0% |
| 2025-07-14 | 260,282 | 519,132 | 779,414 | 38.7% |
| 2025-07-07 | 436,095 | 345,251 | 781,346 | 35.5% |
| 2025-06-30 | 511,101 | 432,151 | 943,252 | 42.9% |
| 2025-06-23 | 644,200 | 1,281,676 | 1,925,876 | 45.2% |
| 2025-06-16 | 267,496 | 527,115 | 794,611 | 38.1% |
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