LOOMIS SAYLES & CO L P

Position in IRM — Iron Mountain Inc

CIK 312348 BOSTON, MA

Position in IRM

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

Position Value

$39,535

-$9,390 QoQ

Shares Held

313

-34.7% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#1,003

of 1,151 holders

Holding Since

Mar 2020

21 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Real Estate · as of Jun 30, 2026

LOOMIS SAYLES & CO L P holds $258,113 across 6 REIT - Specialty names. IRM ranks #3 (15.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	EQIX	Equinix Inc	98	$102,154
2	DLR	Digital Realty Trust, Inc.	246	$44,176
3	IRM	Iron Mountain Inc This page	313	$39,535
4	OUT	OUTFRONT Media Inc.	1,204	$39,443
5	EPR	Epr Properties	565	$32,775
6	CCI	Crown Castle Inc.	0	$30

21 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$39,535	313	-34.7%	Shares	Defined	2026-08-14
2026-03-31	$48,925	479	0.0%	Shares	Defined	2026-05-14
2025-12-31	$39,733	479	+12.7%	Shares	Defined	2026-02-12
2025-09-30	$43,324	425	-4.9%	Shares	Defined	2025-11-13
2025-06-30	$45,848	447	0.0%	Shares	Defined	2025-08-13
2025-03-31	$38,459	447	-42.4%	Shares	Defined	2025-05-14
2024-12-31	$81,565	776	-11.0%	Shares	Defined	2025-02-12
2024-09-30	$103,619	872	+3253.8%	Shares	Defined	2024-11-13
2024-06-30	$2	26	-92.7%	Shares	Defined	2024-08-13
2024-03-31	$28,474	355	+40.3%	Shares	Defined	2024-05-14
2023-12-31	$17,704	253	-5.9%	Shares	Defined	2024-02-13
2023-09-30	$15,992	269	-75.6%	Shares	Defined	2023-11-09
2023-06-30	$62,558	1,101	+108.5%	Shares	Defined	2023-08-11
2021-12-31	$27,630	528	-98.6%	Shares	Defined	2022-02-14
2021-09-30	$1,590,313	36,601	-4.5%	Shares	Defined	2021-11-12
2021-06-30	$1,621,448	38,314	+19153.3%	Shares	Defined	2021-08-13
2021-03-31	$7,364	199	-99.6%	Shares	Defined	2021-05-17
2020-12-31	$1,395,612	47,341	+58.6%	Shares	Defined	2021-02-12
2020-09-30	$799,654	29,849	+256.2%	Shares	Defined	2020-11-12
2020-06-30	$218,744	8,381	-77.3%	Shares	Defined	2020-08-14
2020-03-31	$878,553	36,914	—	Shares	Defined	2020-05-15
No filing history on record for this holder in this stock.