Filing Flows › Firefly Neuroscience (AIFF) › Who owns the stock
Who owns Firefly Neuroscience (AIFF) stock
24 funds reported Firefly Neuroscience (AIFF) shares in their latest 13F filings, worth $2.4M in all. The largest holder is Murchinson ($786K). Last quarter 10 funds added to their stakes and 11 cut them.
Largest holders (13F)
| Fund | Shares | Value | Change | Quarter |
|---|---|---|---|---|
| Murchinson | 650,000 | $786K | new | 2026-06-30 |
| Vanguard Group | 503,071 | $440K | unchanged | 2025-12-31 |
| BlackRock | 187,168 | $226K | increase | 2026-06-30 |
| Boothbay Fund Management, LLC | 178,750 | $216K | new | 2026-06-30 |
| Geode Capital Management, LLC | 121,522 | $147K | decrease | 2026-06-30 |
| Vanguard Capital Management LLC | 111,910 | $135K | unchanged | 2026-06-30 |
| Jane Street Group, LLC | 67,829 | $82K | decrease | 2026-06-30 |
| UBS Group AG | 59,119 | $72K | decrease | 2026-06-30 |
| Vanguard Fiduciary Trust | 50,993 | $62K | unchanged | 2026-06-30 |
| State Street | 46,299 | $56K | unchanged | 2026-06-30 |
| Cygnus Capital Advisors, LLC | 44,552 | $54K | increase | 2026-06-30 |
| Northern Trust | 33,494 | $41K | increase | 2026-06-30 |
| Virtu Financial LLC | 26,557 | $32K | new | 2026-06-30 |
| Waldron Private Wealth LLC | 12,000 | $18K | unchanged | 2026-09-30 |
| Squarepoint Ops LLC | 14,290 | $17K | new | 2026-06-30 |
Firefly Neuroscience's latest quarter
Firefly Neuroscience, Q2 2026: revenue $514K (+72% year over year), operating margin -384.0%, net loss $2.0M, operating cash flow −$1.8M. The chart follows the revenue to costs, profit and cash.
Questions
Who owns the most AIFF stock?
By the latest 13F filings: Murchinson ($786K); Vanguard Group ($440K); BlackRock ($226K); Boothbay Fund Management, LLC ($216K); Geode Capital Management, LLC ($147K).
What is the short interest in AIFF?
751,194 shares were sold short at the 2026-10-15 settlement, -31.6% of the float.
Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.