TECX · Tectonic Therapeutic, Inc.
$36.05
-0.99 (-2.67%)
At close · Aug 20
Market Cap
$699.09M
Shares
19.55M
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 |
|---|---|---|---|---|
| 2026-07-13 | 339,044 | 103,430 | 442,474 | 39.9% |
| 2026-07-06 | 435,526 | 113,377 | 548,903 | 45.5% |
| 2026-06-29 | 375,464 | 194,312 | 569,776 | 49.1% |
| 2026-06-22 | 127,410 | 125,392 | 252,802 | 37.4% |
| 2026-06-15 | 110,689 | 68,085 | 178,774 | 36.6% |
| 2026-06-08 | 209,010 | 106,238 | 315,248 | 44.7% |
| 2026-06-01 | 154,190 | 108,891 | 263,081 | 41.9% |
| 2026-05-25 | 328,282 | 108,221 | 436,503 | 42.7% |
| 2026-05-18 | 313,173 | 107,674 | 420,847 | 42.6% |
| 2026-05-11 | 479,339 | 169,108 | 648,447 | 42.1% |
| 2026-05-04 | 257,827 | 180,745 | 438,572 | 36.9% |
| 2026-04-27 | 252,715 | 123,207 | 375,922 | 46.3% |
| 2026-04-20 | 438,252 | 167,522 | 605,774 | 40.2% |
| 2026-04-13 | 244,062 | 108,240 | 352,302 | 39.6% |
| 2026-04-06 | 291,433 | 108,754 | 400,187 | 44.1% |
| 2026-03-30 | 164,986 | 82,395 | 247,381 | 35.1% |
| 2026-03-23 | 255,052 | 81,355 | 336,407 | 41.5% |
| 2026-03-16 | 453,933 | 87,447 | 541,380 | 48.4% |
| 2026-03-09 | 737,587 | 393,682 | 1,131,269 | 53.3% |
| 2026-03-02 | 750,954 | 354,455 | 1,105,409 | 42.4% |
| 2026-02-23 | 441,269 | 141,590 | 582,859 | 41.4% |
| 2026-02-16 | 450,623 | 293,160 | 743,783 | 51.6% |
| 2026-02-09 | 1,726,338 | 1,246,078 | 2,972,416 | 47.8% |
| 2026-02-02 | 637,333 | 420,992 | 1,058,325 | 45.9% |
| 2026-01-26 | 293,977 | 155,148 | 449,125 | 39.3% |
| 2026-01-19 | 257,029 | 128,107 | 385,136 | 43.7% |
| 2026-01-12 | 294,894 | 146,565 | 441,459 | 45.3% |
| 2026-01-05 | 368,509 | 189,421 | 557,930 | 38.9% |
| 2025-12-29 | 233,690 | 105,733 | 339,423 | 41.2% |
| 2025-12-22 | 310,203 | 87,828 | 398,031 | 44.1% |
| 2025-12-15 | 427,231 | 1,733,709 | 2,160,940 | 71.7% |
| 2025-12-08 | 224,875 | 128,539 | 353,414 | 38.7% |
| 2025-12-01 | 488,501 | 225,582 | 714,083 | 45.9% |
| 2025-11-24 | 234,960 | 248,832 | 483,792 | 43.4% |
| 2025-11-17 | 693,529 | 298,843 | 992,372 | 47.9% |
| 2025-11-10 | 849,281 | 210,695 | 1,059,976 | 56.1% |
| 2025-11-03 | 965,101 | 524,384 | 1,489,485 | 43.6% |
| 2025-10-27 | 1,312,675 | 1,516,295 | 2,828,970 | 48.6% |
| 2025-10-20 | 843,293 | 357,431 | 1,200,724 | 50.3% |
| 2025-10-13 | 757,430 | 389,148 | 1,146,578 | 51.3% |
| 2025-10-06 | 643,088 | 914,036 | 1,557,124 | 53.0% |
| 2025-09-29 | 527,857 | 414,472 | 942,329 | 41.8% |
| 2025-09-22 | 1,010,957 | 376,357 | 1,387,314 | 48.1% |
| 2025-09-15 | 727,105 | 440,440 | 1,167,545 | 43.7% |
| 2025-09-08 | 610,756 | 457,962 | 1,068,718 | 50.7% |
| 2025-09-01 | 1,357,652 | 1,362,996 | 2,720,648 | 46.4% |
| 2025-08-25 | 126,075 | 42,933 | 169,008 | 36.5% |
Showing 1–47 of 47 weeks
Key facts
CIK
1681087
CUSIP
878972108
13F (30d)
118 filings
118 filers
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