AIFF
Firefly Neuroscience, Inc.Company with tickers: AIFF
CIK
803578
CUSIP
317970101
Shares Outstanding
15,571,780
Price History
Institutional Holders
Short Volume
Short Interest
Fails to Deliver
Financials
SEC Filings
Earnings Calls
Insider Trades
Congressional Trades
Holders: 20
Total Value: $2,263,543
Total Shares: 1,038,328
Institutional Ownership Trend
Holder Concentration
Across 20 13F filers · Δ vs Dec 31, 2025Top Holder
17.4%
−34.4 pts
Top 5
78.5%
−8.2 pts
Top 10
94.4%
−5.1 pts
HHI
1,308
Broadly held
−1,754
Quarterly Activity
vs Dec 31, 2025
New
20
Increased
0
Decreased
0
Sold Out
16
Unchanged
0
Holder count:
+4
Institutional value:
+202.2%
Shares held:
+22.0%
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) |
|---|---|---|
| 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 Dec 31, 2025| Institution | Previously Held | Last Value (USD) |
|---|---|---|
| Mega VANGUARD GROUP INC | 440,310 | $387,472 |
| Mega GEODE CAPITAL MANAGEMENT, LLC | 113,316 | $99,717 |
| Mega BlackRock, Inc. | 86,257 | $75,905 |
| Mega JANE STREET GROUP, LLC | 60,315 | $53,077 |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 37,742 | $33,212 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Action | |
|---|---|---|---|---|---|---|---|---|
| Mega JANE STREET GROUP, LLC | $392,881 | 17.36% | 180,221 | Shares | Defined | 2026-05-12 | View | |
| Large Schonfeld Strategic Advisors LLC | $386,263 | 17.06% | 177,185 | Shares | Sole | 2026-05-15 | View | |
| Mega BlackRock, Inc. | $369,207 | 16.31% | 169,362 | Shares | Sole | 2026-05-13 | View | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | $340,751 | 15.05% | 156,308 | Shares | Defined | 2026-05-15 | View | |
| Mega UBS Group AG | $288,184 | 12.73% | 132,195 | Shares | Defined | 2026-05-05 | View | |
| Mega STATE STREET CORP | $100,931 | 4.46% | 46,299 | Shares | Defined | 2026-05-15 | View | |
| Small Scientech Research LLC | $89,643 | 3.96% | 41,121 | Shares | Sole | 2026-05-15 | View | |
| Mid XTX Topco Ltd | $62,738 | 2.77% | 28,779 | Shares | Defined | 2026-05-15 | View | |
| Mega CITIGROUP INC | $62,485 | 2.76% | 28,663 | Shares | Defined | 2026-05-11 | View | |
| Micro Cygnus Capital Advisors, LLC | $43,685 | 1.93% | 20,039 | Shares | Sole | 2026-05-13 | View | |
| Mega MORGAN STANLEY | $34,509 | 1.52% | 15,830 | Shares | Defined | 2026-05-15 | View | |
| Mid NORTHERN TRUST CORP | $34,365 | 1.52% | 15,764 | Shares | Defined | 2026-05-14 | View | |
| Small Waldron Private Wealth LLC | $26,160 | 1.16% | 12,000 | Shares | Sole | 2026-04-10 | View | |
| Mid Advisory Services Network, LLC | $16,696 | 0.74% | 7,659 | Shares | Sole | 2026-05-15 | View | |
| Mid Tower Research Capital LLC (TRC) | $5,955 | 0.26% | 2,732 | Shares | Defined | 2026-05-15 | View | |
| Mid OSAIC HOLDINGS, INC. | $3,178 | 0.14% | 1,458 | Shares | Defined | 2026-05-15 | View | |
| Mid Quantbot Technologies LP | $2,905 | 0.13% | 1,333 | Shares | Sole | 2026-05-13 | View | |
| Mid SBI Securities Co., Ltd. | $2,831 | 0.13% | 1,299 | Shares | Defined | 2026-04-28 | View | |
| Mega ROYAL BANK OF CANADA | $89 | 0.00% | 41 | Shares | Defined | 2026-05-15 | View | |
| Small Tradewinds Capital Management, LLC | $87 | 0.00% | 40 | Shares | Sole | 2026-04-15 | View | |
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