Neonc Technologies Holdings, Inc.: which funds bought and sold

Institutions that bought and sold Neonc Technologies Holdings 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, 11 institutions that filed 13F reports for both quarters added to or opened positions in Neonc Technologies Holdings, and 12 cut or closed them. Together they added a net 229K shares, +7.9% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 125K shares (−7.2%); index fund managers were net buyers of 400K shares (+64.4%). 1 opened a new position and 8 sold out entirely.

Bought, Q2 2026 11 institutions, 1 of them new holders Sold, Q2 2026 12 institutions, 8 of them sold out

Net change, all compared +229K shares (+7.9%)

Net change, active managers −125K shares (−7.2%), 2 bought, 3 sold

Buyers versus sellers

institutions compared, 27

11 bought 4 12 sold

Active managers and hedge funds 2 bought · 3 sold · −125K

Index fund managers 5 bought · 0 sold · +400K

Other institutions 4 bought · 9 sold · −45K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Vanguard Capital Management LLC Index funds	+288K +133.7%	504K	$2.3M
Cinctive Capital Management LP Hedge fund	+182K +12.8%	1.6M	$7.3M
Westmount Partners, LLC	+154K +355.2%	197K	$893,216
Geode Capital Management, LLC Index funds	+39K +31.0%	166K	$752,794
Vanguard Fiduciary Trust Co Index funds	+35K +63.3%	91K	$414,404
Blackrock, Inc. Index funds	+24K +15.4%	180K	$814,720
Northern Trust Corp Index funds	+13K +54.1%	36K	$162,496
Marshall Wace, LLP Hedge fund	+9,206 +73.2%	22K	$98,680
UBS Group AG	+1,458 +534.1%	1,731	$7,841
Wells Fargo & Company	+500 +33.3%	2,000	$9,060
Jpmorgan Chase & Co	+127 New position	127	$563

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Cinctive Capital Management LP Hedge fund	+182K +12.8%	1.6M	$7.3M
Marshall Wace, LLP Hedge fund	+9,206 +73.2%	22K	$98,680

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Hudson Bay Capital Management LP Hedge fund	−147K Sold out	0	—
Millennium Management LLC Hedge fund	−119K Sold out	0	—
Susquehanna International Group, LLP	−91K Sold out	0	—
683 Capital Management, LLC Hedge fund	−50K Sold out	0	—
Morgan Stanley	−36K −69.9%	16K	$70,881
Goldman Sachs Group Inc	−36K Sold out	0	—
HRT Financial LP	−11K Sold out	0	—
Bank Of America Corp	−11K −4.7%	224K	$1M
Barclays PLC	−7,609 −94.4%	453	$2,052
Citigroup Inc	−5,512 Sold out	0	—
Tower Research Capital LLC (TRC)	−1,773 Sold out	0	—
Royal Bank Of Canada	−1,000 −6.0%	16K	$71,000

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Value
Hudson Bay Capital Management LP Hedge fund	−147K Sold out	—
Millennium Management LLC Hedge fund	−119K Sold out	—
683 Capital Management, LLC Hedge fund	−50K Sold out	—

New positions

largest by value

Institution	Shares	Value June 30, 2026
Jpmorgan Chase & Co	127	$563

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Hudson Bay Capital Management LPHedge fund	147K	$962,407
Millennium Management LLCHedge fund	119K	$835,935
Susquehanna International Group, LLP	91K	$638,162
683 Capital Management, LLCHedge fund	50K	$350,500
Goldman Sachs Group Inc	36K	$249,416
HRT Financial LP	11K	$80,000
Citigroup Inc	5,512	$38,639
Tower Research Capital LLC (TRC)	1,773	$12,429

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 20
Ten largest holders: 97.6%
Index fund managers: 32.4%
Active managers and hedge funds: 51.6%

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	3	0	3	−125K	−7.2%
Index fund managers	5	0	0	0	+400K	+64.4%
Other institutions	4	9	1	5	−45K	−8.7%

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 Neonc Technologies Holdings.

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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