DOSSIER · 13F Holders · Q1 2026Mega-capCrowded

MELI

MERCADOLIBRE INC

1,536 institutions still hold MERCADOLIBRE INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 58733R102·1,536 13F holders·last filed Mar 31, 2026

Market cap

—

▼ 5.5%

vs prior quarter

13F value held

$37.0B

49.0% inst. owned

of float

Holders

1,536

-8 QoQ

filers reporting

Activity

+97 / −103

+896 added · −933 reduced

this quarter

Concentration

15.10%

BAILLIE GIFFORD & CO #1

top holder share

AI Holders Summary · Q1 2026

1,536 institutions reported MELI in Q1 2026. BAILLIE GIFFORD & CO leads at 15.1% of the visible book. -8 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

Hide index funds / market makers / custodians(1 on this page)

#HolderValueShares% port.Quarter

BAILLIE GIFFORD & CO

$5.6B3.2M5.71%Q1 2026 02

Capital Research Global Investors

$4.7B2.7M0.73%Q1 2026 03

Capital World Investors

$3.8B2.2M0.52%Q1 2026 04

Capital International Investors

$3.0B1.7M0.70%Q1 2026 05

$2.7B1.6M0.17%Q1 2026 06

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 0001446194· Market maker

$2.6B1.5M0.29%Q1 2026 07

BlackRock, Inc.

$2.4B1.4M0.04%Q1 2026 08

JPMORGAN CHASE & CO

$1.4B847K0.09%Q1 2026 09

EAGLE CAPITAL MANAGEMENT LLC

$1.4B786K4.56%Q1 2026 10

SCHRODER INVESTMENT MANAGEMENT GROUP

$1.1B697K0.93%Q1 2026 11

JANUS HENDERSON GROUP PLC

$1.1B614K0.51%Q1 2026 12

CITADEL ADVISORS LLC

$1.0B520K0.16%Q4 2025 13

GOLDMAN SACHS GROUP INC

$869M502K0.10%Q1 2026 14

UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

$856M495K0.18%Q1 2026 15

SANDS CAPITAL MANAGEMENT, LLC

$822M475K3.23%Q1 2026 16

GENERATION INVESTMENT MANAGEMENT LLP

$791M458K7.09%Q1 2026 17

ROYAL BANK OF CANADA

$769M445K0.13%Q1 2026 18

JENNISON ASSOCIATES LLC

$745M370K0.45%Q4 2025 19

STATE STREET CORP

$738M427K0.03%Q1 2026 20

$693M401K0.11%Q1 2026

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