Q/c Technologies, Inc.: which funds bought and sold

Institutions that bought and sold Q/c Technologies 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 Q/c Technologies, and 5 cut or closed them. Together they added a net 111K shares, +17.7% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 58K shares (+115.4%); index fund managers were net buyers of 159K shares (+140.0%). 6 opened a new position and 1 sold out entirely.

Bought, Q2 2026 11 institutions, 6 of them new holders Sold, Q2 2026 5 institutions, 1 of them sold out

Net change, all compared +111K shares (+17.7%)

Net change, active managers +58K shares (+115.4%), 1 bought, 0 sold

Buyers versus sellers

institutions compared, 22

11 bought 6 5 sold

Active managers and hedge funds 1 bought · 0 sold · +58K

Index fund managers 5 bought · 0 sold · +159K

Other institutions 5 bought · 5 sold · −105K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Vanguard Capital Management LLC Index funds	+78K +206.7%	115K	$448,621
Balyasny Asset Management L.P. Hedge fund	+58K New position	58K	$224,999
HRT Financial LP	+28K +124.8%	50K	$196,000
Vanguard Fiduciary Trust Co Index funds	+27K +176.8%	43K	$167,907
Geode Capital Management, LLC Index funds	+23K +49.1%	71K	$275,659
Northern Trust Corp Index funds	+18K New position	18K	$70,188
Peak6 LLC	+13K New position	13K	$49,834
State Street Corp Index funds	+12K +96.1%	25K	$98,690
Barclays PLC	+950 New position	950	$3,705
Sbi Securities Co., Ltd.	+100 New position	100	$390
Caitong International Asset Management Co., Ltd	+9 New position	9	$35

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Balyasny Asset Management L.P. Hedge fund	+58K New position	58K	$224,999

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Quinn Opportunity Partners LLC	−88K −41.8%	123K	$479,794
Jane Street Group, LLC	−39K −30.9%	87K	$340,240
UBS Group AG	−19K −24.5%	59K	$229,686
Tower Research Capital LLC (TRC)	−550 −34.5%	1,043	$4,068
BNP Paribas Financial Markets	−300 Sold out	0	—

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
None of the active managers on our list.

New positions

largest by value

Institution	Shares	Value June 30, 2026
Balyasny Asset Management L.P.Hedge fund	58K	$224,999
Northern Trust CorpIndex funds	18K	$70,188
Peak6 LLC	13K	$49,834
Barclays PLC	950	$3,705
Sbi Securities Co., Ltd.	100	$390
Caitong International Asset Management Co., Ltd	9	$35

Sold out

largest by value

Institution	Shares	Value March 31, 2026
BNP Paribas Financial Markets	300	$1,035

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 21
Ten largest holders: 92.5%
Index fund managers: 36.9%
Active managers and hedge funds: 14.6%

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	1	0	1	0	+58K	+115.4%
Index fund managers	5	0	1	0	+159K	+140.0%
Other institutions	5	5	4	1	−105K	−22.8%

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 Q/c Technologies.

Only managers that filed a holdings report for both quarters are compared (22 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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