$ASR

$247.88 -$1.27 (0.51%) Close

$ASR Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 300.0M shares outstanding

Who owns ASR?

By type of holder

Institutions 1.0% Insiders 0.0% Everyone else 99.0%

Concentration Top 10 holders own 23.1%

Grupo ADO, S.A. de C.V. 22.4% · BlackRock, Inc. 0.3%

Institutional ownership

1.0%

-0.1 pts vs last qtr

Institutional holders

149

-15 vs last qtr

Net shares bought

−200.4K

by institutions in Q2 2026

New / sold out

17 / 32

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Ninety One UK Ltd NEW +77.5K
Jpmorgan Chase & Co +35.2K

Biggest sellers in Q2 2026

GQG Partners LLC SOLD OUT −366.1K
Healthcare Of Ontario Pension Plan Trust Fund −33.9K

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Grupo Aeroportuario del Sureste SAB de CV in the last 12 months.

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for Grupo Aeroportuario del Sureste SAB de CV.

How patient are the owners?

Institutional shares by how long they've been held

5+ years66% 3–5 years8% 1–3 years12% Under 1 year14%

Quarterly turnover

15.0%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting ASR on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	773.8K	0.26%	+35.0K (+4.7%)	≤2021	0.0%
Shares held by quarter Peak holding773.8K (Q2'26) Change over 8 quarters+347.6K Share of the company0.260% BlackRock, Inc.'s full portfolio →
GP GQG Partners LLC	—	—	SOLD OUT	—	0.0%
Shares held by quarter Peak holding366.1K (Q1'26) Change over 8 quarters0 GQG Partners LLC's full portfolio →

BlackRock, Inc.

773.8K

% of company

0.26%

Change vs last qtr

+35.0K (+4.7%)

Held since

≤2021

GQG Partners LLC

—

% of company

—

Change vs last qtr

SOLD OUT

Held since

—

28 more super investors behind a free account

See every manager holding Grupo Aeroportuario del Sureste SAB de CV, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting ASR on Form N-PORT; together they hold 2.5% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
IG iShares Global Infrastructure ETF iShares Trust	$214M	697.7K	0.23%	1.99%	June 30, 2026
VT Vanguard Total International Stock Index Fund Vanguard Star Funds	$63.7M	2.3M	0.77%	0.01%	July 31, 2026

iShares Global Infrastructure ETF

iShares Trust

Position value

$214M

% of company

0.23%

% of the fund

1.99%

As of

June 30, 2026

Vanguard Total International Stock Index Fund

Vanguard Star Funds

Position value

$63.7M

% of company

0.77%

% of the fund

0.01%

As of

July 31, 2026

23 more funds behind a free account

See every fund holding Grupo Aeroportuario del Sureste SAB de CV and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
GA Grupo ADO, S.A. de C.V. 5%+ holder 13D · 22.4%	67.3M	22.42%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company22.420% Disclosed stake13D · 22.4% View the 13D/G filing →

Grupo ADO, S.A. de C.V.

5%+ holder13D · 22.4%

67.3M

% of company

22.42%

Change vs last qtr

—

Held since

—

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