PEAK6 LLC

SEC CIK: 0001389958
Latest filing: Aug 12, 2026

SEC filings (opens in a new tab)

IRM holding history

Iron Mountain Inc in every 13F filed by PEAK6 LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

IRM overview All 13F holders of IRM Full Q2 2026 holdings

Shares (Q2 2026): 0; Sold out in Q2 2026
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q4 2025

Holdings of IRM by PEAK6 LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	0	$0	0.0%	−60,388−100.0%	Sold out	Holders
Q1 2026	60,388	$6.17M	0.2%	+55,071+1,035.8%	Added	Holders
Q4 2025	5,317	$441.0K	<0.1%	+5,317	New	Holders