Corporacion America Airports S.a.: which funds bought and sold

Institutions that bought and sold Corporacion America Airports 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, 59 institutions that filed 13F reports for both quarters added to or opened positions in Corporacion America Airports, and 54 cut or closed them. Together they added a net 435K shares, +1.8% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 656K shares (−40.7%); index fund managers were net buyers of 146K shares (+8.3%). 25 opened a new position and 20 sold out entirely.

Bought, Q2 2026 59 institutions, 25 of them new holders Sold, Q2 2026 54 institutions, 20 of them sold out

Net change, all compared +435K shares (+1.8%)

Net change, active managers −656K shares (−40.7%), 7 bought, 14 sold

Buyers versus sellers

institutions compared, 126

59 bought 13 54 sold

Active managers and hedge funds 7 bought · 14 sold · −656K

Index fund managers 2 bought · 1 sold · +146K

Other institutions 50 bought · 39 sold · +946K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Helikon Investments Ltd	+429K +3.3%	13.6M	$342M
Gemsstock Ltd.	+308K New position	308K	$7.8M
Pillsbury Lake Capital LLC	+295K New position	295K	$7.4M
Renaissance Group LLC	+227K New position	227K	$5.7M
Blackrock, Inc. Index funds	+118K +8.5%	1.5M	$38M
Wexford Capital LP	+102K +66.2%	257K	$6.5M
Vennlight Capital Management, LP	+94K New position	94K	$2.4M
Intesa Sanpaolo S.P.A.	+80K New position	80K	$2M
Assenagon Asset Management S.A.	+69K +65.7%	175K	$4.4M
Vise Technologies, Inc.	+65K +446.1%	80K	$2M
Mirae Asset Global Etfs Holdings Ltd.	+54K +7.3%	793K	$20M
Jpmorgan Chase & Co	+53K +7.5%	756K	$19.5M
Boothbay Fund Management, LLC Hedge fund	+51K New position	51K	$1.3M
Prelude Capital Management, LLC	+48K New position	48K	$1.2M
Walleye Capital LLC Hedge fund	+36K New position	36K	$897,415
D. E. Shaw & Co., Inc. Hedge fund	+36K +47.0%	111K	$2.8M
Jane Street Group, LLC	+34K +18.5%	220K	$5.5M
Citadel Advisors LLC Hedge fund	+31K +143.6%	53K	$1.3M
Xtx Topco Ltd	+31K +117.8%	57K	$1.4M
J.M. Arbour, LLC	+31K New position	31K	$772,900

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Boothbay Fund Management, LLC Hedge fund	+51K New position	51K	$1.3M
Walleye Capital LLC Hedge fund	+36K New position	36K	$897,415
D. E. Shaw & Co., Inc. Hedge fund	+36K +47.0%	111K	$2.8M
Citadel Advisors LLC Hedge fund	+31K +143.6%	53K	$1.3M
Schonfeld Strategic Advisors LLC Hedge fund	+19K New position	19K	$471,822
Two Sigma Investments, LP Hedge fund	+18K +123.8%	33K	$821,271
Quadrature Capital Ltd Hedge fund	+12K New position	12K	$314,246

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Militia Capital Management LLC	−322K −66.7%	161K	$4.1M
William Blair Investment Management, LLC Active manager	−177K Sold out	0	—
Millennium Management LLC Hedge fund	−168K −53.2%	148K	$3.7M
Point72 Asset Management, L.P. Hedge fund	−158K −79.1%	42K	$1.1M
Morgan Stanley	−125K −18.5%	550K	$13.9M
Wells Fargo & Company	−124K −99.7%	318	$8,007
Empowered Funds, LLC	−118K −27.7%	308K	$7.7M
Polen Capital Management LLC Active manager	−106K Sold out	0	—
Qube Research & Technologies Ltd Hedge fund	−75K −20.2%	294K	$7.4M
Lazard Asset Management LLC Active manager	−70K −67.7%	33K	$841,088
Lrt Capital Management, LLC	−59K Sold out	0	—
HRT Financial LP	−58K −41.0%	84K	$2.1M
Royal Bank Of Canada	−49K −4.7%	993K	$25M
Mirabella Financial Services LLP	−40K Sold out	0	—
Campbell & Co Investment Adviser LLC	−36K Sold out	0	—
Engineers Gate Manager LP Hedge fund	−35K −53.1%	31K	$780,177
Highvista Strategies LLC	−30K Sold out	0	—
PDT Partners, LLC Hedge fund	−28K Sold out	0	—
Trek Financial, LLC	−24K Sold out	0	—
Channing Global Advisors, LLC	−21K −50.3%	21K	$528,906

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
William Blair Investment Management, LLC Active manager	−177K Sold out	0	—
Millennium Management LLC Hedge fund	−168K −53.2%	148K	$3.7M
Point72 Asset Management, L.P. Hedge fund	−158K −79.1%	42K	$1.1M
Polen Capital Management LLC Active manager	−106K Sold out	0	—
Qube Research & Technologies Ltd Hedge fund	−75K −20.2%	294K	$7.4M
Lazard Asset Management LLC Active manager	−70K −67.7%	33K	$841,088
Engineers Gate Manager LP Hedge fund	−35K −53.1%	31K	$780,177
PDT Partners, LLC Hedge fund	−28K Sold out	0	—
Squarepoint Ops LLC Hedge fund	−12K −47.2%	13K	$339,099
Tudor Investment Corp Et Al Hedge fund	−11K −55.3%	8,606	$216,699

New positions

largest by value

Institution	Shares	Value June 30, 2026
Gemsstock Ltd.	308K	$7.8M
Pillsbury Lake Capital LLC	295K	$7.4M
Renaissance Group LLC	227K	$5.7M
Vennlight Capital Management, LP	94K	$2.4M
Intesa Sanpaolo S.P.A.	80K	$2M
Boothbay Fund Management, LLCHedge fund	51K	$1.3M
Prelude Capital Management, LLC	48K	$1.2M
Walleye Capital LLCHedge fund	36K	$897,415
J.M. Arbour, LLC	31K	$772,900
Aquatic Capital Management LLC	19K	$481,492

Sold out

largest by value

Institution	Shares	Value March 31, 2026
William Blair Investment Management, LLCActive manager	177K	$4.5M
Polen Capital Management LLCActive manager	106K	$2.7M
Lrt Capital Management, LLC	59K	$1.5M
Mirabella Financial Services LLP	40K	$1M
Campbell & Co Investment Adviser LLC	36K	$912,918
Highvista Strategies LLC	30K	$752,251
PDT Partners, LLCHedge fund	28K	$698,358
Trek Financial, LLC	24K	$619,200
State Of Wisconsin Investment Board	16K	$413,997
Lanark Financial, Inc.	11K	$283,551

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 107
Ten largest holders: 81.5%
Index fund managers: 7.6%
Active managers and hedge funds: 3.8%

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	7	14	4	5	−656K	−40.7%
Index fund managers	2	1	0	0	+146K	+8.3%
Other institutions	50	39	21	15	+946K	+4.4%

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.

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 Corporacion America Airports.

Only managers that filed a holdings report for both quarters are compared (126 here). 2 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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