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Cardinal Infrastructure Group Inc.: which funds bought and sold

Institutions that bought and sold Cardinal Infrastructure Group 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, 131 institutions that filed 13F reports for both quarters added to or opened positions in Cardinal Infrastructure Group, and 34 cut or closed them. Together they added a net 6.9M shares, +46.2% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 5.5M shares (+84.5%); index fund managers were net buyers of 1.0M shares (+48.9%). 74 opened a new position and 10 sold out entirely.

Bought, Q2 2026 131 institutions, 74 of them new holders Sold, Q2 2026 34 institutions, 10 of them sold out
Net change, all compared +6.9M shares (+46.2%)
Net change, active managers +5.5M shares (+84.5%), 34 bought, 9 sold

Buyers versus sellers

institutions compared, 167
Active managers and hedge funds 34 bought · 9 sold · +5.5M
Index fund managers 10 bought · 0 sold · +1.0M
Other institutions 87 bought · 25 sold · +408K

Biggest buyers

by change in shares held
Biggest buyers
Institution Change in shares Shares June 30, 2026 Value
FMR LLC Active manager +971K +48.9% 3.0M $279M
Ameriprise Financial Inc +771K New position 771K $72.6M
Price T Rowe Associates Inc Active manager +744K +8206.9% 753K $70.9M
American Century Companies Inc Active manager +711K New position 711K $67M
Victory Capital Management Inc Active manager +667K New position 667K $62.8M
Driehaus Capital Management LLC Active manager +548K +83.0% 1.2M $114M
Franklin Resources Inc Active manager +524K New position 524K $49.4M
Blackrock, Inc. Index funds +510K +73.2% 1.2M $114M
Kayne Anderson Rudnick Investment Management LLC Active manager +455K New position 455K $42.9M
Emerald Advisers, LLC +269K +46.6% 848K $79.9M
Loomis Sayles & Co L P Active manager +247K New position 247K $23.3M
Principal Financial Group Inc +219K +51.1% 647K $60.9M
Balyasny Asset Management L.P. Hedge fund +193K +175.6% 303K $28.5M
Emerald Mutual Fund Advisers Trust +190K +53.0% 549K $51.7M
Vanguard Capital Management LLC Index funds +189K +36.6% 704K $66.3M
Select Equity Group, L.P. Active manager +175K New position 175K $16.5M
Wellington Management Group LLP Active manager +156K New position 156K $14.7M
Engle Capital Management, L.P. +130K +40.8% 448K $42.2M
Segall Bryant & Hamill, LLC Active manager +128K New position 128K $12.1M
Ranger Investment Management, L.P. Active manager +125K New position 125K $11.8M

Biggest sellers

by change in shares held
Biggest sellers
Institution Change in shares Shares June 30, 2026 Value
Ack Asset Management LLC −874K Sold out 0 —
Ophir Asset Management Pty Ltd −524K −65.2% 279K $26.3M
Conversant Capital LLC −472K Sold out 0 —
Wasatch Advisors LP Active manager −344K −49.6% 349K $32.9M
Nuveen, LLC −307K −89.7% 35K $3.3M
Schonfeld Strategic Advisors LLC Hedge fund −290K −65.9% 150K $14.1M
Bastion Asset Management Inc. −109K Sold out 0 —
Congress Asset Management Co Active manager −87K Sold out 0 —
Aventail Capital Group, LP −79K −91.0% 7,754 $730,427
Point72 Asset Management, L.P. Hedge fund −73K −51.3% 69K $6.5M
Renaissance Technologies LLC Hedge fund −68K Sold out 0 —
Readystate Asset Management LP −58K −77.6% 17K $1.6M
Granahan Investment Management, LLC −35K −41.9% 48K $4.5M
Taylor Frigon Capital Management LLC −34K −39.2% 53K $5M
G2 Investment Partners Management LLC −34K −34.5% 64K $6M
Xtx Topco Ltd −30K Sold out 0 —
Bank Of America Corp −30K −23.6% 96K $9.1M
Centiva Capital, LP Hedge fund −15K −80.7% 3,500 $329,700
Shay Capital LLC −10K Sold out 0 —
Kornitzer Capital Management Inc −9,338 −27.5% 25K $2.3M

New positions

largest by value
InstitutionSharesValue June 30, 2026
Ameriprise Financial Inc 771K $72.6M
American Century Companies IncActive manager 711K $67M
Victory Capital Management IncActive manager 667K $62.8M
Franklin Resources IncActive manager 524K $49.4M
Kayne Anderson Rudnick Investment Management LLCActive manager 455K $42.9M
Loomis Sayles & Co L PActive manager 247K $23.3M
Select Equity Group, L.P.Active manager 175K $16.5M
Wellington Management Group LLPActive manager 156K $14.7M
Segall Bryant & Hamill, LLCActive manager 128K $12.1M
Ranger Investment Management, L.P.Active manager 125K $11.8M

Sold out

largest by value
InstitutionSharesValue March 31, 2026
Ack Asset Management LLC 874K $34.7M
Conversant Capital LLC 472K $18.7M
Bastion Asset Management Inc. 109K $4M
Congress Asset Management CoActive manager 87K $3.5M
Renaissance Technologies LLCHedge fund 68K $2.7M
Xtx Topco Ltd 30K $1.2M
Shay Capital LLC 10K $396,550
Bank Of Nova Scotia 9,200 $365,930
Caitong International Asset Management Co., Ltd 39 $1,547
Mai Capital Management 29 $1,150

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
157
Ten largest holders
50.2%
of 13F-reported shares
Index fund managers
14.2%
of 13F-reported shares
Active managers and hedge funds
54.7%
of 13F-reported shares
Buying and selling by type of institution, March 31, 2026 to June 30, 2026
TypeBoughtSoldNewSold outNet change in sharesNet %
Active managers and hedge funds 34 9 22 2 +5.5M +84.5%
Index fund managers 10 0 1 0 +1.0M +48.9%
Other institutions 87 25 51 8 +408K +6.4%

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.

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