Adelante Capital Management LLC

Position in IRM — Iron Mountain Inc

CIK 1067926 ALAMEDA, CA

Position in IRM

as of Jun 30, 2026 · filed Aug 17, 2026 Compact

Position Value

$41,131,714

+$4,674,476 QoQ

Shares Held

325,641

-8.8% QoQ

Ownership

0.109%

of shares outstanding

% of Portfolio

2.64%

of 13F equity value

Holder Rank

#83

of 1,152 holders

Holding Since

Mar 2023

14 quarters on record

Voting authority Sole 60% Shared 0% None 40%

Real Estate · as of Jun 30, 2026

Adelante Capital Management LLC holds $289,755,423 across 7 REIT - Specialty names. IRM ranks #3 (14.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	EQIX	Equinix Inc	123,901	$129,153,163
2	DLR	Digital Realty Trust, Inc.	487,419	$87,530,704
3	IRM	Iron Mountain Inc This page	325,641	$41,131,714
4	LAMR	Lamar Advertising Co/New	122,594	$19,122,212
5	AMT	American Tower Corp /Ma/	52,165	$8,532,629
6	SBAC	Sba Communications Corp	15,505	$2,736,012
7	WY	Weyerhaeuser Co	64,703	$1,548,989

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$41,131,714	325,641	-8.8%	Shares	Sole	2026-08-17
2026-03-31	$36,457,238	356,934	+5.2%	Shares	Sole	2026-05-18
2025-12-31	$28,138,879	339,227	-12.2%	Shares	Sole	2026-02-18
2025-09-30	$39,377,892	386,285	-4.2%	Shares	Defined	2025-11-17
2025-06-30	$41,356,736	403,205	+3.3%	Shares	Sole	2025-08-15
2025-03-31	$7,912	390,346	-12.5%	Shares	Sole	2025-05-16
2024-12-31	$46,868,233	445,897	+12.3%	Shares	Sole	2025-02-14
2024-09-30	$47,202,009	397,223	+2441.9%	Shares	Sole	2025-02-24
2024-06-30	$1,400,491	15,627	-11.0%	Shares	Sole	2024-08-14
2024-03-31	$1,407,845	17,552	+25.0%	Shares	Sole	2024-05-15
2023-12-31	$982,799	14,044	+109.4%	Shares	Sole	2024-02-15
2023-09-30	$398,790	6,708	-30.3%	Shares	Sole	2023-11-15
2023-06-30	$546,892	9,625	-15.6%	Shares	Sole	2023-08-14
2023-03-31	$603,438	11,405	—	Shares	Sole	2023-05-16
No filing history on record for this holder in this stock.