BFLY
Butterfly Network, Inc.Company with tickers: BFLY
CIK
1804176
CUSIP
124155102
Shares Outstanding
261,269,705
13F Activity (30d)
18 filings
2 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 | 5,636,939 | 6,581,030 | 12,217,969 | 51.9% |
| 2026-04-27 | 4,820,772 | 8,474,755 | 13,295,527 | 51.7% |
| 2026-04-20 | 4,783,172 | 8,109,895 | 12,893,067 | 53.3% |
| 2026-04-13 | 4,732,998 | 10,856,386 | 15,589,384 | 52.5% |
| 2026-04-06 | 2,731,897 | 4,170,329 | 6,902,226 | 49.9% |
| 2026-03-30 | 2,852,161 | 5,211,292 | 8,063,453 | 59.0% |
| 2026-03-23 | 3,291,785 | 6,999,547 | 10,291,332 | 46.8% |
| 2026-03-16 | 3,024,421 | 7,579,364 | 10,603,785 | 47.7% |
| 2026-03-09 | 3,910,957 | 4,268,449 | 8,179,406 | 38.6% |
| 2026-03-02 | 4,930,611 | 6,814,888 | 11,745,499 | 41.8% |
| 2026-02-23 | 8,827,903 | 36,283,411 | 45,111,314 | 50.1% |
| 2026-02-16 | 2,363,350 | 2,500,801 | 4,864,151 | 36.9% |
| 2026-02-09 | 4,147,450 | 3,968,161 | 8,115,611 | 39.0% |
| 2026-02-02 | 5,337,199 | 7,437,344 | 12,774,543 | 41.7% |
| 2026-01-26 | 3,356,401 | 5,802,180 | 9,158,581 | 43.7% |
| 2026-01-19 | 2,980,878 | 7,021,650 | 10,002,528 | 44.0% |
| 2026-01-12 | 7,793,264 | 12,401,964 | 20,195,228 | 46.2% |
| 2026-01-05 | 3,771,019 | 7,534,900 | 11,305,919 | 48.7% |
| 2025-12-29 | 2,159,271 | 3,558,169 | 5,717,440 | 47.6% |
| 2025-12-22 | 4,118,139 | 6,290,533 | 10,408,672 | 53.2% |
| 2025-12-15 | 4,732,365 | 11,280,151 | 16,012,516 | 46.1% |
| 2025-12-08 | 3,640,435 | 7,784,103 | 11,424,538 | 48.5% |
| 2025-12-01 | 3,038,814 | 5,925,600 | 8,964,414 | 44.1% |
| 2025-11-24 | 3,888,119 | 13,238,144 | 17,126,263 | 51.3% |
| 2025-11-17 | 5,188,693 | 14,579,934 | 19,768,627 | 51.1% |
| 2025-11-10 | 3,494,429 | 13,120,840 | 16,615,269 | 51.3% |
| 2025-11-03 | 4,687,860 | 16,997,448 | 21,685,308 | 53.1% |
| 2025-10-27 | 3,503,221 | 16,362,603 | 19,865,824 | 57.2% |
| 2025-10-20 | 2,348,156 | 7,570,365 | 9,918,521 | 51.5% |
| 2025-10-13 | 2,922,218 | 10,417,391 | 13,339,609 | 53.6% |
| 2025-10-06 | 4,348,863 | 25,895,737 | 30,244,600 | 57.7% |
| 2025-09-29 | 3,002,859 | 14,881,780 | 17,884,639 | 57.3% |
| 2025-09-22 | 4,355,967 | 18,577,619 | 22,933,586 | 56.6% |
| 2025-09-15 | 3,349,277 | 14,846,681 | 18,195,958 | 48.9% |
| 2025-09-08 | 1,200,857 | 3,143,340 | 4,344,197 | 49.0% |
| 2025-09-01 | 1,368,349 | 3,081,999 | 4,450,348 | 44.4% |
| 2025-08-25 | 2,458,897 | 6,690,036 | 9,148,933 | 44.4% |
| 2025-08-18 | 2,037,661 | 5,807,605 | 7,845,266 | 51.7% |
| 2025-08-11 | 3,459,958 | 4,929,722 | 8,389,680 | 55.5% |
| 2025-08-04 | 3,300,349 | 6,058,002 | 9,358,351 | 52.8% |
| 2025-07-28 | 2,904,843 | 11,609,369 | 14,514,212 | 56.3% |
| 2025-07-21 | 3,059,157 | 5,951,173 | 9,010,330 | 47.6% |
| 2025-07-14 | 2,311,608 | 4,033,397 | 6,345,005 | 43.0% |
| 2025-07-07 | 3,733,560 | 4,772,193 | 8,505,753 | 47.8% |
| 2025-06-30 | 2,471,924 | 4,549,418 | 7,021,342 | 41.9% |
Showing 1–45 of 45 weeks