Heitman Real Estate Securities LLC

Broker-Dealer

Position in IRM — Iron Mountain Inc

CIK 1080117 Chicago, IL

Position in IRM

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$45,183,739

+$18,668,808 QoQ

Shares Held

357,721

+37.8% QoQ

Ownership

0.120%

of shares outstanding

% of Portfolio

2.90%

of 13F equity value

Holder Rank

#79

of 1,152 holders

Holding Since

Sep 2023

12 quarters on record

Voting authority Sole 26% Shared 0% None 74%

Real Estate · as of Jun 30, 2026

Heitman Real Estate Securities LLC holds $281,532,904 across 9 REIT - Specialty names. IRM ranks #3 (16.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	EQIX	Equinix Inc	96,464	$100,553,108
2	DLR	Digital Realty Trust, Inc.	490,713	$88,122,240
3	IRM	Iron Mountain Inc This page	357,721	$45,183,739
4	AMT	American Tower Corp /Ma/	89,033	$14,563,127
5	OUT	OUTFRONT Media Inc.	388,315	$12,721,199
6	GLPI	Gaming & Leisure Properties, Inc.	147,199	$6,554,771
7	CCI	Crown Castle Inc.	77,439	$5,864,455
8	WY	Weyerhaeuser Co	192,400	$4,606,056

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$45,183,739	357,721	+37.8%	Shares	Defined	2026-08-14
2026-03-31	$26,514,931	259,594	-47.1%	Shares	Defined	2026-05-15
2025-12-31	$40,690,956	490,548	+3.4%	Shares	Defined	2026-02-13
2025-09-30	$48,357,073	474,368	+2.3%	Shares	Defined	2025-11-13
2025-06-30	$47,543,041	463,518	-14.2%	Shares	Defined	2025-08-14
2025-03-31	$46,464,783	540,037	+256.0%	Shares	Defined	2025-05-15
2024-12-31	$15,943,505	151,684	-75.1%	Shares	Defined	2025-02-14
2024-09-30	$72,510,066	610,200	-20.3%	Shares	Defined	2024-11-14
2024-06-30	$68,609,576	765,561	-18.5%	Shares	Defined	2024-08-14
2024-03-31	$75,343,899	939,333	+46.2%	Shares	Defined	2024-05-15
2023-12-31	$44,960,120	642,471	-26.1%	Shares	Defined	2024-02-14
2023-09-30	$51,651,289	868,819	—	Shares	Defined	2023-11-14
No filing history on record for this holder in this stock.