Iron Mountain Incorporated
MX ˙ BMV ˙ US46284V1017
SecurityMX:IRM1 / Iron Mountain Incorporated
InstitutionEverence Capital Management Inc
Latest Disclosed Ownership20,717 shares
Latest Disclosed Value $ 2,116
Everence Capital Management Inc ownership in IRM1 / Iron Mountain Incorporated

On April 28, 2026 - Everence Capital Management Inc filed a 13F-HR form disclosing ownership of 20,717 shares of Iron Mountain Incorporated (MX:IRM1) valued at $2,116 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 20,717 shares of Iron Mountain Incorporated. This represents a change in shares of 0.00% during the quarter.

Everence Capital Management Inc has a history of taking positions in derivatives of the underlying security (IRM1) in the form of stock options.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:IRM1 / Iron Mountain Incorporated Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-04-28 2026-03-31 13F IRON MOUNTAIN EQTY 46284V101 20,717 0 0.00 2 100.00 0.1290
2026-02-03 2025-12-31 13F IRON MOUNTAIN EQTY 46284V101 20,717 0 0.00 2 -50.00 0.1017
2025-10-01 2025-09-30 13F IRON MOUNTAIN EQTY 46284V101 20,717 2,927 16.45 2 100.00 0.1266
2025-07-29 2025-06-30 13F IRON MOUNTAIN EQTY 46284V101 17,790 510 2.95 2 0.00 0.1175
2025-04-22 2025-03-31 13F IRON MOUNTAIN EQTY 46284V101 17,280 -3,210 -15.67 1 -50.00 0.1011
2025-01-03 2024-12-31 13F IRON MOUNTAIN EQTY 46284V101 20,490 11,820 136.33 2 100.00 0.1399
2024-10-21 2024-09-30 13F IRON MOUNTAIN EQTY 46284V101 8,670 0 0.00 1 0.0650
2024-07-03 2024-06-30 13F IRON MOUNTAIN EQTY 46284V101 8,670 0 0.00 1 0.0466
2024-05-08 2024-03-31 13F IRON MOUNTAIN EQTY 46284V101 8,670 0 0.00 1 0.0459
2024-01-30 2023-12-31 13F IRON MOUNTAIN EQTY 46284V101 8,670 0 0.00 1 0.0433
2023-10-16 2023-09-30 13F IRON MOUNTAIN EQTY 46284V101 8,670 0 0.00 1 0.0400
2023-07-14 2023-06-30 13F IRON MOUNTAIN EQTY 46284V101 8,670 0 0.00 0 0.0376
2023-04-04 2023-03-31 13F IRON MOUNTAIN EQTY 46284V101 8,670 0 0.00 0 -100.00 0.0375
2023-01-31 2022-12-31 13F IRON MOUNTAIN EQTY 46284V101 8,670 8,670 0 0.0372
2022-04-11 2022-03-31 13F IRON MOUNTAIN EQTY 46284V101 0 -6,300 -100.00 0 -100.00
2022-01-28 2021-12-31 13F IRON MOUNTAIN EQTY 46284V101 6,300 -16,270 -72.09 330 -66.36 0.0245
2021-10-21 2021-09-30 13F IRON MOUNTAIN EQTY 46284V101 22,570 0 0.00 981 2.72 0.0805
2021-07-12 2021-06-30 13F IRON MOUNTAIN EQTY 46284V101 22,570 0 0.00 955 14.37 0.0786
2021-04-06 2021-03-31 13F IRON MOUNTAIN EQTY 46284V101 22,570 0 0.00 835 25.56 0.0760
2021-02-01 2020-12-31 13F/A-1 IRON MOUNTAIN EQTY 46284V101 22,570 -18,158 -44.58 665 -39.05 0.0648
2021-02-01 2020-09-30 13F/A-1 IRON MOUNTAIN EQTY 46284V101 40,728 9,380 29.92 1,091 35.02 0.1200
2020-07-09 2020-06-30 13F/A-1 IRON MOUNTAIN EQTY 46284V101 31,348 0 0.00 808 8.31 0.0952
2020-07-07 2020-06-30 13F IRON MOUNTAIN ORD EQTY 46284V101 31,348 886
2020-07-09 2020-03-31 13F/A-2 IRON MOUNTAIN EQTY 46284V101 31,348 0 0.00 746 -25.33 0.1050
2020-04-27 2020-03-31 13F/A-1 IRON MOUNTAIN ORD EQTY 46284V101 31,348 0 833 0.1334
2020-04-23 2020-03-31 13F IRON MOUNTAIN ORD EQTY 46284V101 31,348 0 999 149,071.9933
2020-01-28 2019-12-31 13F IRON MOUNTAIN ORD EQTY 46284V101 31,348 9,201 41.55 999 39.33 0.1491
2019-10-09 2019-09-30 13F IRON MOUNTAIN ORD EQTY 46284V101 22,147 0 0.00 717 3.46 0.1162
2019-08-02 2019-06-30 13F IRON MOUNTAIN ORD EQTY 46284V101 22,147 7,990 56.44 693 38.05 0.1146
2019-05-06 2019-03-31 13F IRON MOUNTAIN ORD EQTY 46284V101 14,157 -5,340 -27.39 502 -20.57 0.0877
2019-02-05 2018-12-31 13F IRON MOUNTAIN ORD EQTY 46284V101 19,497 0 0.00 632 -6.09 0.1465
2018-10-22 2018-09-30 13F IRON MOUNTAIN ORD EQTY 46284V101 19,497 -5,210 -21.09 673 -22.20 0.1337
2018-07-26 2018-06-30 13F IRON MOUNTAIN ORD EQTY 46284V101 24,707 0 0.00 865 6.53 0.1829
2018-04-30 2018-03-31 13F IRON MOUNTAIN ORD EQTY 46284V101 24,707 11,450 86.37 812 62.40 0.1797
2018-02-02 2017-12-31 13F IRON MOUNTAIN ORD EQTY 46284V101 13,257 0 0.00 500 -3.10 0.1096
2017-10-31 2017-09-30 13F IRON MOUNTAIN ORD EQTY 46284V101 13,257 0 0.00 516 13.16 0.1178
2017-08-04 2017-06-30 13F IRON MOUNTAIN ORD EQTY 46284V101 13,257 0 0.00 456 -3.59 0.1119
2017-04-19 2017-03-31 13F IRON MOUNTAIN ORD EQTY 46284V101 13,257 0 0.00 473 9.74 0.1242
2017-02-07 2016-12-31 13F IRON MOUNTAIN ORD EQTY 46284V101 13,257 13,257 431 0.1239
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2021-04-06 2021-03-31 13F IRON MOUNTAIN EQTY Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-01-11 2020-12-31 13F IRON MOUNTAIN EQTY Put 22,570 -44.58 665 -39.05 n/a n/a n/a
2020-10-20 2020-09-30 13F IRON MOUNTAIN EQTY Put 40,728 1,091 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.