Firefly Neuroscience, Inc.: which funds bought and sold

Institutions that bought and sold Firefly Neuroscience shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 9 institutions that filed 13F reports for both quarters added to or opened positions in Firefly Neuroscience, and 11 cut or closed them. Together they added a net 389K shares, +32.8% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 15K shares (+8.1%); index fund managers were net buyers of 750 shares (+0.1%). 6 opened a new position and 6 sold out entirely.

Bought, Q2 2026 9 institutions, 6 of them new holders Sold, Q2 2026 11 institutions, 6 of them sold out

Net change, all compared +389K shares (+32.8%)

Net change, active managers +15K shares (+8.1%), 2 bought, 2 sold

Buyers versus sellers

institutions compared, 27

9 bought 7 11 sold

Active managers and hedge funds 2 bought · 2 sold · +15K

Index fund managers 2 bought · 1 sold · +750

Other institutions 5 bought · 8 sold · +373K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Murchinson Ltd.	+650K New position	650K	$786,500
Boothbay Fund Management, LLC Hedge fund	+179K New position	179K	$216,288
Virtu Financial LLC	+27K New position	27K	$32,000
Blackrock, Inc. Index funds	+18K +10.5%	187K	$226,474
Northern Trust Corp Index funds	+18K +112.5%	33K	$40,528
Squarepoint Ops LLC Hedge fund	+14K New position	14K	$17,291
Tower Research Capital LLC (TRC)	+3,194 +116.9%	5,926	$7,170
Barclays PLC	+312 New position	312	$378
Continuum Advisory, LLC	+1 New position	1	$1

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Boothbay Fund Management, LLC Hedge fund	+179K New position	179K	$216,288
Squarepoint Ops LLC Hedge fund	+14K New position	14K	$17,291

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Schonfeld Strategic Advisors LLC Hedge fund	−177K Sold out	0	—
Jane Street Group, LLC	−112K −62.4%	68K	$82,073
UBS Group AG	−73K −55.3%	59K	$71,534
Scientech Research LLC	−41K Sold out	0	—
Geode Capital Management, LLC Index funds	−35K −22.3%	122K	$147,085
Xtx Topco Ltd	−29K Sold out	0	—
Citigroup Inc	−27K −92.7%	2,091	$2,530
Morgan Stanley	−16K Sold out	0	—
Advisory Services Network, LLC	−7,659 Sold out	0	—
Quantbot Technologies LP Hedge fund	−1,333 Sold out	0	—
Sbi Securities Co., Ltd.	−1,267 −97.5%	32	$39

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Schonfeld Strategic Advisors LLC Hedge fund	−177K Sold out	0	—
Quantbot Technologies LP Hedge fund	−1,333 Sold out	0	—

New positions

largest by value

Institution	Shares	Value June 30, 2026
Murchinson Ltd.	650K	$786,500
Boothbay Fund Management, LLCHedge fund	179K	$216,288
Virtu Financial LLC	27K	$32,000
Squarepoint Ops LLCHedge fund	14K	$17,291
Barclays PLC	312	$378
Continuum Advisory, LLC	1	$1

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Schonfeld Strategic Advisors LLCHedge fund	177K	$386,262
Scientech Research LLC	41K	$89,644
Xtx Topco Ltd	29K	$62,738
Morgan Stanley	16K	$34,509
Advisory Services Network, LLC	7,659	$16,697
Quantbot Technologies LPHedge fund	1,333	$2,906

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 21
Ten largest holders: 95.8%
Index fund managers: 35.1%
Active managers and hedge funds: 12.3%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	2	2	2	2	+15K	+8.1%
Index fund managers	2	1	0	0	+750	+0.1%
Other institutions	5	8	4	4	+373K	+82.1%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Firefly Neuroscience.

Only managers that filed a holdings report for both quarters are compared (27 here). 1 other holder is left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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