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GTS SECURITIES LLC

Broker-Dealer

Position in IRM — Iron Mountain Inc

CIK 1452765 NEW YORK, NY

Position in IRM

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$551,595
-$197,091 QoQ
Shares Held
4,367
-40.4% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#635
of 1,151 holders
Holding Since
Sep 2023
10 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in IRM Over Time

Shares Held

Position Value (USD)

Derivatives in IRM

reported options exposure · as of Sep 30, 2024
CallValue
$15,067,644
CallShares
126,800
PutValue
$2,436,015
PutShares
20,500

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in REIT - Specialty

Real Estate · as of Jun 30, 2026

GTS SECURITIES LLC holds $4,348,994 across 7 REIT - Specialty names. IRM ranks #4 (12.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 IRM
Iron Mountain Inc
This page
4,367 $551,595

All Filings in IRM

Export CSV
18 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $551,595 4,367
2026-03-31 $748,686 7,330
2025-12-31 $258,721 3,119
2025-09-30 $219,069 2,149
2025-06-30 $401,561 3,915
2024-09-30 $15,067,644 126,800
2024-09-30 $699,433 5,886
2024-09-30 $2,436,015 20,500
2024-06-30 $4,122,520 46,000
2024-06-30 $842,428 9,400
2024-03-31 $569,491 7,100
2024-03-31 $274,398 3,421
2024-03-31 $2,029,313 25,300
2023-12-31 $656,062 9,375
2023-12-31 $335,904 4,800
2023-12-31 $2,183,376 31,200
2023-09-30 $475,600 8,000
2023-09-30 $2,330,440 39,200