AIFF
Firefly Neuroscience, Inc.Company with tickers: AIFF
CIK
803578
CUSIP
317970101
Shares Outstanding
15,571,780
Website
https://fireflyneuro.com
Investor Relations
https://investors.fireflyneuro.com/
13F Activity (30d)
1 filings
1 filers
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 23
Total Value: $2,624,704
Total Shares: 1,203,999
Institutional Ownership Trend
15 quarters
Holder Concentration
Across 23 13F filersTop Holder
15.0%
of institutional value
Top 5
67.7%
of institutional value
Top 10
90.9%
of institutional value
HHI
1,078
Broadly held
Quarterly Activity
vs Jan 28, 2026
New
23
Increased
0
Decreased
0
Sold Out
1
Unchanged
0
Holder count:
+22
Institutional value:
+356.4%
Shares held:
+98.9%
Top New Positions
vs Jan 28, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega JANE STREET GROUP, LLC | 180,221 | $392,881 | |
| Large Schonfeld Strategic Advisors LLC | 177,185 | $386,263 | |
| Mega BlackRock, Inc. | 169,362 | $369,207 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | 156,308 | $340,751 | |
| Mega UBS Group AG | 132,195 | $288,184 |
Top Sold-Out Positions
vs Jan 28, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| — Windsor Private Capital LP | 605,421 | $575,149 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega JANE STREET GROUP, LLC | $392,881 | 14.97% | 180,221 | Shares | Defined | 2026-05-12 | ||||
| Large Schonfeld Strategic Advisors LLC | $386,263 | 14.72% | 177,185 | Shares | Sole | 2026-05-15 | ||||
| Mega BlackRock, Inc. | $369,207 | 14.07% | 169,362 | Shares | Sole | 2026-05-13 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $340,751 | 12.98% | 156,308 | Shares | Defined | 2026-05-15 | ||||
| Mega UBS Group AG | $288,184 | 10.98% | 132,195 | Shares | Defined | 2026-05-05 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $243,963 | 9.29% | 111,910 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $111,164 | 4.24% | 50,993 | Shares | Defined | 2026-05-08 | ||||
| Mega STATE STREET CORP | $100,931 | 3.85% | 46,299 | Shares | Defined | 2026-05-15 | ||||
| Small Scientech Research LLC | $89,643 | 3.42% | 41,121 | Shares | Sole | 2026-05-15 | ||||
| Mid XTX Topco Ltd | $62,738 | 2.39% | 28,779 | Shares | Defined | 2026-05-15 | ||||
| Mega CITIGROUP INC | $62,485 | 2.38% | 28,663 | Shares | Defined | 2026-05-11 | ||||
| Micro Cygnus Capital Advisors, LLC | $43,685 | 1.66% | 20,039 | Shares | Sole | 2026-05-13 | ||||
| Mega MORGAN STANLEY | $34,509 | 1.31% | 15,830 | Shares | Defined | 2026-05-15 | ||||
| Mega NORTHERN TRUST CORP Bank | $34,365 | 1.31% | 15,764 | Shares | Defined | 2026-05-14 | ||||
| Small Waldron Private Wealth LLC | $26,160 | 1.00% | 12,000 | Shares | Sole | 2026-04-10 | ||||
| Mid Advisory Services Network, LLC | $16,696 | 0.64% | 7,659 | Shares | Sole | 2026-05-15 | ||||
| Mega Vanguard Global Advisers, LLC | $6,034 | 0.23% | 2,768 | Shares | Defined | 2026-05-08 | ||||
| Mid Tower Research Capital LLC (TRC) | $5,955 | 0.23% | 2,732 | Shares | Defined | 2026-05-15 | ||||
| Large OSAIC HOLDINGS, INC. | $3,178 | 0.12% | 1,458 | Shares | Defined | 2026-05-15 | ||||
| Mid Quantbot Technologies LP | $2,905 | 0.11% | 1,333 | Shares | Sole | 2026-05-13 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $2,831 | 0.11% | 1,299 | Shares | Defined | 2026-04-28 | ||||
| Mega ROYAL BANK OF CANADA Bank | $89 | 0.00% | 41 | Shares | Defined | 2026-05-15 | ||||
| Small Tradewinds Capital Management, LLC | $87 | 0.00% | 40 | Shares | Sole | 2026-04-15 | ||||
| No holders match your search. | ||||||||||