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AMT · PLD in the 13F filings

Two to four stocks side by side among the 95 tracked managers: who lists them, how that has moved, who bought and sold in a quarter, and which managers hold more than one.

AMTPLD
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

Holders over time

Tracked managers listing each stock every quarter, at least, or their combined reported value. A gap is a quarter in which no tracked manager listed it. Click a quarter to compare there.
  • AMT
  • PLD
010203040202120222023202420252026
Holders and value by quarter
QuarterAMTPLD
Q3 202034 holders, $18.1bn15 holders, $8.1bn
Q4 202029 holders, $15.3bn20 holders, $7.5bn
Q1 202121 holders, $15.3bn24 holders, $8.0bn
Q2 202123 holders, $17.2bn21 holders, $9.0bn
Q3 202128 holders, $16.9bn21 holders, $10.0bn
Q4 202124 holders, $17.1bn19 holders, $13.4bn
Q1 202222 holders, $13.4bn18 holders, $12.3bn
Q2 202225 holders, $15.2bn27 holders, $9.0bn
Q3 202227 holders, $12.7bn28 holders, $8.1bn
Q4 202222 holders, $13.0bn26 holders, $9.4bn
Q1 202332 holders, $12.6bn24 holders, $10.1bn
Q2 202328 holders, $11.7bn22 holders, $9.3bn
Q3 202329 holders, $9.5bn21 holders, $8.4bn
Q4 202323 holders, $12.8bn17 holders, $11.0bn
Q1 202426 holders, $11.7bn19 holders, $10.8bn
Q2 202429 holders, $11.3bn17 holders, $9.2bn
Q3 202428 holders, $14.0bn16 holders, $10.5bn
Q4 202426 holders, $11.6bn15 holders, $9.1bn
Q1 202528 holders, $13.9bn15 holders, $10.3bn
Q2 202528 holders, $13.8bn17 holders, $9.4bn
Q3 202530 holders, $9.5bn20 holders, $9.8bn
Q4 202534 holders, $9.0bn18 holders, $10.6bn
Q1 202629 holders, $8.4bn20 holders, $10.9bn
Q2 202631 holders, $8.6bn23 holders, $11.1bn
AMT

American Tower Corp

Holders
28
Reported value
$14.0bn
Buyers
16
Sellers
11

Breadth +5 among 94 comparable managers.

Real estateReal estate investment trusts
PLD

Prologis Inc.

Holders
16
Reported value
$10.5bn
Buyers
8
Sellers
8

Breadth 0 among 94 comparable managers.

Real estateReal estate investment trusts

Who holds both, Q3 2024

Among the 29 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only AMT (13)

Akre Capital Management LLC, AQR Capital Management LLC, Arrowstreet Capital LP, Artisan Partners LP, Balyasny Asset Management LLC, ExodusPoint Capital Management LP, Holocene Advisors LP, Man Group PLC, Markel Group Inc, Moore Capital Management LP, Point72 Asset Management LP, Quantbot Technologies LP, Walleye Capital LLC

Only PLD (1)

Marshall Wace LLP

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. Buyers and sellers count comparable managers (those that filed both quarters) by shares, so a rise in value with no rise in shares is the price. Large books are listed to their largest positions. These are 95 tracked managers, not the institutional market.

Back to the 13F Explorer →