Who owns 46284V901 - IRON MTN INC DEL - COM - Call based on 13F filings?

Open this security page to review the newest available 13F ownership history, top reported holders, and period-by-period changes.

IRON MTN INC DEL - COM - Call Institutional Ownership

CUSIP 46284V901 is the security identifier used in SEC filing datasets for 46284V901 - IRON MTN INC DEL - COM - Call.

CUSIP: 46284V901

Reported Shares, Excluding Options vs Price

Reported Value, Excluding Options

Total Investors

What is CUSIP 46284V901?
CUSIP 46284V901 identifies 46284V901 - IRON MTN INC DEL - COM - Call in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Open recent reporting periods for CUSIP 46284V901:

As of 31 Dec 2025, 0 institutional investors reported holding shares of IRON MTN INC DEL - COM - Call.

Period	Reported Shares, Excl. Options	Value, Excl. Options	Value Change	Calls Notional Value	Price (Median)	Investors
2025 Q4				$9,589,020	$82.95	0
2025 Q3				$10,264,784	$101.94	0
2025 Q2				$10,635,534	$102.57	0
2025 Q1				$24,245,300	$86.04	0
2024 Q4				$30,859,548	$105.11	0
2024 Q3				$62,238,559	$118.83	0
2024 Q2				$37,912,614	$89.62	0
2024 Q1				$22,005,909	$80.21	0
2023 Q4				$32,147,858	$69.98	0
2023 Q3				$41,893,950	$59.45	0
2023 Q2				$56,916,463	$56.82	0
2023 Q1				$60,518,017	$52.91	0
2022 Q4				$64,055,584	$49.85	0
2022 Q3				$79,727,000	$43.97	0
2022 Q2				$55,087,000	$48.69	0
2022 Q1	0	$0	-$140,107,000	$8,212,000	$55.41	0
2021 Q4	2,677,111	$140,107,000	+$140,107,000	$3,354,000	$52.33	1
2021 Q3				$10,773,000	$43.03	0
2021 Q2				$13,996,000	$42.31	0
2021 Q1				$8,020,000	$18.66	0
2020 Q4				$10,556,000	$1487.77	0
2020 Q3				$9,457,000	$1352.68	0
2020 Q2				$9,430,000	$1318.01	0
2020 Q1				$2,838,000	$23.80	0
2019 Q4				$6,965,000	$31.87	0
2019 Q3				$8,263,000	$32.39	0
2019 Q2				$3,998,000	$31.29	0
2019 Q1				$3,013,000	$35.46	0
2018 Q4				$1,436,000	$32.41	0
2018 Q3				$3,172,000	$1742.57	0
2018 Q2				$1,400,000	$1767.50	0
2018 Q1				$380,000	$24.13	0
2017 Q4				$442,000	$62.83	0
2017 Q3				$639,000	$70.58	0
2017 Q2				$514,000	$43.50	0
2017 Q1				$51,000	$45.63	0
2016 Q4				$128,000	$32.37	0
2016 Q3				$518,000	$37.55	0
2016 Q2				$1,570,000	$39.94	0
2016 Q1				$2,093,000	$33.96	0
2015 Q4	0	$0	-$5,000	$1,567,000	$27.02	0
2015 Q3	50,000	$5,000	+$5,000	$1,687,000	$31.00	1
2015 Q2				$1,578,000	$31.00	0
2015 Q1				$5,202,000	$36.48	0