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AIFF FIREFLY NEUROSCIENCE INC

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COM (common), issuer CIK 803578

20 managers (22 13F filers) reported a position in AIFF shares at 2026-06-30, 1,572,560 shares in all. 6 filers opened a position and 6 filers sold out during the quarter.

Managers
20
13F filers
22
New
6
Added
3
Reduced
6
Sold out
6
Shares held by filers
1,572,560

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Murchinson Ltd.650,000$786K0.38%new13F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.187,168$226K<0.01%+17,80613F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC178,750$216K<0.01%new13F-HRTimeline
VANGUARD GROUP INCgroup of 3 filers holding165,671$200K0Timeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC121,522$147K<0.01%-34,78613F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC67,829$82.1K<0.01%-112,39213F-HRTimelineGroup
UBS Group AGin group UBS Group AG59,119$71.5K<0.01%-73,07613F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP46,299$56K<0.01%013F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP33,494$40.5K<0.01%+17,73013F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC26,557$32K<0.01%new13F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC14,290$17.3K<0.01%new13F-HRTimelineGroup
Waldron Private Wealth LLC12,000$14.5K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…5,926$7.17K<0.01%+3,19413F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC2,091$2.53K<0.01%-26,57213F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,458$1.76K<0.01%013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC312$378<0.01%new13F-HRTimelineGroup
Tradewinds Capital Management, LLC40$49<0.01%013F-HRTimeline
SBI Securities Co., Ltd.32$39<0.01%-1,26713F-HRTimeline
Continuum Advisory, LLC1$1<0.01%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1$00%-4013F-HRTimelineGroupValue filed as zero, left out of ratios.