IRM

Iron Mountain Inc. · XNYS

Now: 1 holder · 0 updated for Q3 · 1 on earlier filings (Q3 due Nov 14)
Holders: 1 now · 0 on Q3 2026
Median weight: 0.06%
Sector: Real Estate
Type: equity · US

Moves

No moves yet in Q3 · 0 of its 1 holder has filed · due Nov 14

Streakslongest holders · 39 quarters on record

Baron Ron Baron, CEO 0.1%2 quarters

The record for IRM begins Q1 2017: 39 quarters.

Over timeNow 1 holder · 10 complete quarters, Q1 2017 to Q2 2026

Managers holding1 Q2 2026

Largest weight0.1% Q2 2026

Holders1 now · 0 on Q3 2026


BaronQ2 2026Q3 due Nov 14Ron Baron, CEO	0.06%	310,721	$39M	trimmed−41%	−0.10 pp	2 q