Cmb.tech NV: which funds bought and sold

Institutions that bought and sold Cmb.tech NV 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, 74 institutions that filed 13F reports for both quarters added to or opened positions in Cmb.tech NV, and 72 cut or closed them. Together they added a net 1.4M shares, +3.3% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 1.5M shares (+10.8%); index fund managers were net sellers of 8,501 shares (−0.2%). 27 opened a new position and 21 sold out entirely.

Bought, Q2 2026 74 institutions, 27 of them new holders Sold, Q2 2026 72 institutions, 21 of them sold out

Net change, all compared +1.4M shares (+3.3%)

Net change, active managers +1.5M shares (+10.8%), 15 bought, 13 sold

Buyers versus sellers

institutions compared, 185

74 bought 39 72 sold

Active managers and hedge funds 15 bought · 13 sold · +1.5M

Index fund managers 2 bought · 3 sold · −8,501

Other institutions 57 bought · 56 sold · −136K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Marshall Wace, LLP Hedge fund	+1.5M +3985.1%	1.5M	$21.3M
Two Sigma Investments, LP Hedge fund	+1.3M +109.2%	2.5M	$35.4M
Arrowstreet Capital, Limited Partnership Hedge fund	+1.3M +54.7%	3.5M	$49.7M
UBS Group AG	+1.0M +439.0%	1.3M	$17.6M
Barclays PLC	+986K +141.2%	1.7M	$23.6M
Dimensional Fund Advisors LP	+603K New position	603K	$8.4M
Jpmorgan Chase & Co	+484K +44.8%	1.6M	$22M
Btg Pactual Asset Management Us LLC	+471K +528.9%	560K	$7.8M
Melqart Asset Management (UK) Ltd	+412K +98.6%	830K	$11.6M
Nuveen, LLC	+376K +412.9%	467K	$6.6M
Goldman Sachs Group Inc	+268K +14.6%	2.1M	$29.4M
PDT Partners, LLC Hedge fund	+264K +80.3%	593K	$8.3M
Qube Research & Technologies Ltd Hedge fund	+253K +22.7%	1.4M	$19.2M
Y-Intercept (Hong Kong) Ltd	+190K New position	190K	$2.7M
Amundi	+183K +944.0%	203K	$2.8M
Marnell Management LLC	+171K +121.3%	311K	$4.4M
Fearnley Asset Management As	+161K +23.0%	862K	$12.1M
Jane Street Group, LLC	+152K +10.9%	1.5M	$21.5M
AQR Capital Management LLC Hedge fund	+124K New position	124K	$1.8M
Wexford Capital LP	+104K New position	104K	$1.5M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Marshall Wace, LLP Hedge fund	+1.5M +3985.1%	1.5M	$21.3M
Two Sigma Investments, LP Hedge fund	+1.3M +109.2%	2.5M	$35.4M
Arrowstreet Capital, Limited Partnership Hedge fund	+1.3M +54.7%	3.5M	$49.7M
PDT Partners, LLC Hedge fund	+264K +80.3%	593K	$8.3M
Qube Research & Technologies Ltd Hedge fund	+253K +22.7%	1.4M	$19.2M
AQR Capital Management LLC Hedge fund	+124K New position	124K	$1.8M
Man Group PLC Hedge fund	+87K New position	87K	$1.2M
Schonfeld Strategic Advisors LLC Hedge fund	+87K +272.3%	119K	$1.7M
Graham Capital Management, L.P. Hedge fund	+63K New position	63K	$874,711
Citadel Advisors LLC Hedge fund	+57K +2.5%	2.3M	$32.3M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Encompass Capital Advisors LLC	−3.2M −90.4%	334K	$4.7M
Renaissance Technologies LLC Hedge fund	−889K −63.2%	519K	$7.3M
Jump Financial, LLC	−644K Sold out	0	—
Oceanic Investment Management Ltd	−565K Sold out	0	—
D. E. Shaw & Co., Inc. Hedge fund	−521K Sold out	0	—
Point72 Asset Management, L.P. Hedge fund	−512K −47.2%	573K	$8M
Walleye Capital LLC Hedge fund	−477K −83.7%	93K	$1.3M
Millennium Management LLC Hedge fund	−469K −93.8%	31K	$435,019
Aquatic Capital Management LLC	−360K Sold out	0	—
Bank Of America Corp	−339K −31.6%	733K	$10.3M
Voloridge Investment Management, LLC Hedge fund	−231K −21.8%	825K	$11.5M
BNP Paribas Financial Markets	−179K −21.3%	660K	$9.2M
Susquehanna International Group, LLP	−172K −45.4%	207K	$2.9M
LPL Financial LLC	−133K −38.9%	210K	$2.9M
Boothbay Fund Management, LLC Hedge fund	−120K −38.2%	194K	$2.7M
Xtx Topco Ltd	−113K −30.8%	254K	$3.6M
SG Americas Securities, LLC	−110K −49.3%	113K	$1.6M
Squarepoint Ops LLC Hedge fund	−102K −68.8%	46K	$649,164
Trexquant Investment LP Hedge fund	−86K −13.1%	568K	$7.9M
Engineers Gate Manager LP Hedge fund	−78K −53.5%	68K	$950,676

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Renaissance Technologies LLC Hedge fund	−889K −63.2%	519K	$7.3M
D. E. Shaw & Co., Inc. Hedge fund	−521K Sold out	0	—
Point72 Asset Management, L.P. Hedge fund	−512K −47.2%	573K	$8M
Walleye Capital LLC Hedge fund	−477K −83.7%	93K	$1.3M
Millennium Management LLC Hedge fund	−469K −93.8%	31K	$435,019
Voloridge Investment Management, LLC Hedge fund	−231K −21.8%	825K	$11.5M
Boothbay Fund Management, LLC Hedge fund	−120K −38.2%	194K	$2.7M
Squarepoint Ops LLC Hedge fund	−102K −68.8%	46K	$649,164
Trexquant Investment LP Hedge fund	−86K −13.1%	568K	$7.9M
Engineers Gate Manager LP Hedge fund	−78K −53.5%	68K	$950,676

New positions

largest by value

Institution	Shares	Value June 30, 2026
Dimensional Fund Advisors LP	603K	$8.4M
Y-Intercept (Hong Kong) Ltd	190K	$2.7M
AQR Capital Management LLCHedge fund	124K	$1.8M
Wexford Capital LP	104K	$1.5M
Sprott Inc.	100K	$1.4M
Man Group PLCHedge fund	87K	$1.2M
J. Safra Sarasin Holding AG	81K	$1.1M
Sierra Summit Advisors LLC	78K	$1.1M
DZ Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main	70K	$992,298
Graham Capital Management, L.P.Hedge fund	63K	$874,711

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Jump Financial, LLC	644K	$8.1M
Oceanic Investment Management Ltd	565K	$7.1M
D. E. Shaw & Co., Inc.Hedge fund	521K	$6.6M
Aquatic Capital Management LLC	360K	$4.6M
Tower Research Capital LLC (TRC)	49K	$623,797
Sciencast Management LP	36K	$458,879
Two Sigma Securities, LLC	29K	$364,915
Headlands Technologies LLC	28K	$356,426
State Street CorpIndex funds	24K	$300,200
Hub Investment Partners, LLC	13K	$158,125

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 167
Ten largest holders: 51.4%
Index fund managers: 9.4%
Active managers and hedge funds: 33.9%

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	15	13	6	1	+1.5M	+10.8%
Index fund managers	2	3	0	2	−8,501	−0.2%
Other institutions	57	56	21	18	−136K	−0.6%

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 Cmb.tech NV.

Only managers that filed a holdings report for both quarters are compared (185 here). 6 other holders are 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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