TDC
Teradata Corp /De/Company with tickers: TDC
CIK
816761
CUSIP
88076W103
Shares Outstanding
94,100,000
13F Activity (30d)
210 filings
202 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 |
|---|---|---|---|---|
| 2026-05-18 | 2,537,584 | 1,059,889 | 3,597,473 | 39.2% |
| 2026-05-11 | 3,918,350 | 1,148,232 | 5,066,582 | 50.1% |
| 2026-05-04 | 5,712,993 | 2,152,938 | 7,865,931 | 44.5% |
| 2026-04-27 | 2,422,147 | 1,348,997 | 3,771,144 | 53.0% |
| 2026-04-20 | 2,733,569 | 870,768 | 3,604,337 | 54.0% |
| 2026-04-13 | 2,029,266 | 656,904 | 2,686,170 | 46.6% |
| 2026-04-06 | 2,163,892 | 790,113 | 2,954,005 | 40.0% |
| 2026-03-30 | 1,820,923 | 1,159,158 | 2,980,081 | 54.2% |
| 2026-03-23 | 2,038,086 | 1,100,270 | 3,138,356 | 37.3% |
| 2026-03-16 | 2,733,746 | 2,044,772 | 4,778,518 | 44.5% |
| 2026-03-09 | 2,694,984 | 1,074,674 | 3,769,658 | 39.3% |
| 2026-03-02 | 3,073,171 | 1,257,443 | 4,330,614 | 38.3% |
| 2026-02-23 | 3,000,663 | 2,128,207 | 5,128,870 | 43.0% |
| 2026-02-16 | 1,905,217 | 754,822 | 2,660,039 | 36.6% |
| 2026-02-09 | 5,661,480 | 4,429,078 | 10,090,558 | 43.4% |
| 2026-02-02 | 2,681,000 | 940,193 | 3,621,193 | 36.8% |
| 2026-01-26 | 1,621,250 | 806,118 | 2,427,368 | 40.1% |
| 2026-01-19 | 1,218,344 | 523,960 | 1,742,304 | 40.5% |
| 2026-01-12 | 1,275,301 | 597,321 | 1,872,622 | 35.9% |
| 2026-01-05 | 1,186,625 | 907,522 | 2,094,147 | 33.9% |
| 2025-12-29 | 720,249 | 533,859 | 1,254,108 | 33.0% |
| 2025-12-22 | 532,196 | 436,709 | 968,905 | 35.4% |
| 2025-12-15 | 1,667,742 | 1,337,670 | 3,005,412 | 33.6% |
| 2025-12-08 | 1,808,849 | 736,389 | 2,545,238 | 34.1% |
| 2025-12-01 | 2,162,516 | 1,755,804 | 3,918,320 | 41.9% |
| 2025-11-24 | 1,122,555 | 811,440 | 1,933,995 | 38.1% |
| 2025-11-17 | 1,646,819 | 1,955,764 | 3,602,583 | 41.6% |
| 2025-11-10 | 1,880,331 | 949,245 | 2,829,576 | 36.2% |
| 2025-11-03 | 4,974,409 | 2,576,694 | 7,551,103 | 45.0% |
| 2025-10-27 | 1,233,217 | 1,594,757 | 2,827,974 | 44.7% |
| 2025-10-20 | 1,226,865 | 1,589,125 | 2,815,990 | 48.9% |
| 2025-10-13 | 1,280,310 | 610,045 | 1,890,355 | 36.2% |
| 2025-10-06 | 2,733,465 | 1,847,221 | 4,580,686 | 49.4% |
| 2025-09-29 | 1,122,128 | 1,147,730 | 2,269,858 | 36.8% |
| 2025-09-22 | 810,904 | 499,185 | 1,310,089 | 32.2% |
| 2025-09-15 | 1,074,310 | 940,239 | 2,014,549 | 31.1% |
| 2025-09-08 | 782,952 | 741,811 | 1,524,763 | 36.3% |
| 2025-09-01 | 689,901 | 546,637 | 1,236,538 | 32.0% |
| 2025-08-25 | 793,157 | 580,065 | 1,373,222 | 36.2% |
| 2025-08-18 | 1,037,932 | 414,153 | 1,452,085 | 34.8% |
| 2025-08-11 | 1,256,931 | 578,020 | 1,834,951 | 36.5% |
| 2025-08-04 | 1,940,166 | 997,110 | 2,937,276 | 39.1% |
| 2025-07-28 | 1,152,998 | 649,630 | 1,802,628 | 32.5% |
| 2025-07-21 | 801,522 | 733,215 | 1,534,737 | 35.3% |
| 2025-07-14 | 906,128 | 496,506 | 1,402,634 | 32.8% |
| 2025-07-07 | 891,583 | 455,902 | 1,347,485 | 30.8% |
| 2025-06-30 | 782,357 | 567,254 | 1,349,611 | 30.1% |
| 2025-06-23 | 976,123 | 1,592,740 | 2,568,863 | 34.8% |
| 2025-06-16 | 1,100,273 | 892,257 | 1,992,530 | 34.8% |
| 2025-06-09 | 1,253,882 | 456,628 | 1,710,510 | 38.0% |
Showing 1–50 of 233 weeks