Anson Funds Management LP

Position in IRM — Iron Mountain Inc

CIK 1491072 DALLAS, TX

Position in IRM

as of Mar 31, 2026 · filed May 19, 2026 Compact

Position Value

$4,310,308

New position

Shares Held

42,200

first reported quarter

Ownership

0.014%

of shares outstanding

% of Portfolio

0.75%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Real Estate · as of Mar 31, 2026

Anson Funds Management LP holds $9,493,610 across 3 REIT - Specialty names. IRM ranks #1 (45.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	IRM	Iron Mountain Inc This page	42,200	$4,310,308
2	AMT	American Tower Corp /Ma/	18,100	$3,123,698
3	FRMI	Fermi Inc.	352,672	$2,059,604

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,310,308	42,200	—	Shares	Defined	2026-05-19
No filing history on record for this holder in this stock.