Public Storage
MX ˙ BMV ˙ US74460D1090
SecurityMX:PSA / Public Storage
InstitutionArizona State Retirement System
Latest Disclosed Ownership43,276 shares
Latest Disclosed Value $ 11,722,603
Arizona State Retirement System reports 3.20% decrease in ownership of PSA / Public Storage

On May 1, 2026 - Arizona State Retirement System filed a 13F-HR form disclosing ownership of 43,276 shares of Public Storage (MX:PSA) valued at $11,722,603 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 44,707 shares of Public Storage. This represents a change in shares of -3.20% during the quarter.

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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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)
2026-05-01 2026-03-31 13F PUBLIC STORAGE OPER COM 74460D109 43,276 -1,431 -3.20 11,723 1.04 0.0686
2026-01-28 2025-12-31 13F PUBLIC STORAGE OPER COM 74460D109 44,707 -1,405 -3.05 11,601 -12.90 0.0631
2025-11-03 2025-09-30 13F PUBLIC STORAGE OPER COM 74460D109 46,112 -41 -0.09 13,319 -1.65 0.0710
2025-08-13 2025-06-30 13F PUBLIC STORAGE OPER COM 74460D109 46,153 -117 -0.25 13,542 -2.21 0.0780
2025-05-01 2025-03-31 13F PUBLIC STORAGE OPER COM 74460D109 46,270 1,156 2.56 13,848 2.52 0.0882
2025-02-06 2024-12-31 13F PUBLIC STORAGE OPER COM 74460D109 45,114 -232 -0.51 13,509 -18.13 0.0826
2024-11-12 2024-09-30 13F PUBLIC STORAGE OPER COM 74460D109 45,346 -494 -1.08 16,500 25.14 0.1041
2024-08-05 2024-06-30 13F PUBLIC STORAGE OPER COM 74460D109 45,840 426 0.94 13,186 0.10 0.0880
2024-05-07 2024-03-31 13F PUBLIC STORAGE COM 74460D109 45,414 892 2.00 13,173 -3.00 0.0911
2024-01-24 2023-12-31 13F PUBLIC STORAGE COM 74460D109 44,522 -266 -0.59 13,579 15.06 0.1031
2023-11-07 2023-09-30 13F PUBLIC STORAGE COM 74460D109 44,788 -437 -0.97 11,803 -10.59 0.1003
2023-08-01 2023-06-30 13F PUBLIC STORAGE COM 74460D109 45,225 2,064 4.78 13,200 1.23 0.1071
2023-04-27 2023-03-31 13F PUBLIC STORAGE COM 74460D109 43,161 113 0.26 13,041 8.12 0.1170
2023-02-08 2022-12-31 13F PUBLIC STORAGE COM 74460D109 43,048 106 0.25 12,062 -4.08 0.1165
2022-11-07 2022-09-30 13F PUBLIC STORAGE COM 74460D109 42,942 -301 -0.70 12,574 -7.00 0.1300
2022-07-28 2022-06-30 13F PUBLIC STORAGE COM 74460D109 43,243 -62 -0.14 13,521 -20.00 0.1312
2022-05-04 2022-03-31 13F PUBLIC STORAGE COM 74460D109 43,305 112 0.26 16,901 4.47 0.1362
2022-02-04 2021-12-31 13F PUBLIC STORAGE COM 74460D109 43,193 -722 -1.64 16,178 24.00 0.1233
2021-11-12 2021-09-30 13F PUBLIC STORAGE COM 74460D109 43,915 -190 -0.43 13,047 -1.62 0.1065
2021-08-02 2021-06-30 13F PUBLIC STORAGE COM 74460D109 44,105 -234 -0.53 13,262 21.21 0.1078
2021-05-06 2021-03-31 13F PUBLIC STORAGE COM 74460D109 44,339 -1,057 -2.33 10,941 4.37 0.0956
2021-01-28 2020-12-31 13F PUBLIC STORAGE COM 74460D109 45,396 -2,447 -5.11 10,483 -1.62 0.0951
2020-11-05 2020-09-30 13F PUBLIC STORAGE COM 74460D109 47,843 10,897 29.49 10,656 50.30 0.1059
2020-08-04 2020-06-30 13F PUBLIC STORAGE COM 74460D109 36,946 8,679 30.70 7,090 26.29 0.1000
2020-05-05 2020-03-31 13F PUBLIC STORAGE COM 74460D109 28,267 -28,330 -50.06 5,614 -53.42 0.0965
2020-01-27 2019-12-31 13F PUBLIC STORAGE COM 74460D109 56,597 3,088 5.77 12,053 -8.16 0.1451
2019-10-31 2019-09-30 13F PUBLIC STORAGE COM 74460D109 53,509 -340 -0.63 13,124 2.33 0.1601
2019-07-25 2019-06-30 13F PUBLIC STORAGE COM 74460D109 53,849 25,033 86.87 12,825 104.35 0.1485
2019-04-29 2019-03-31 13F PUBLIC STORAGE COM 74460D109 28,816 -1,994 -6.47 6,276 0.64 0.0746
2019-01-28 2018-12-31 13F PUBLIC STORAGE COM 74460D109 30,810 -6,330 -17.04 6,236 -16.73 0.0802
2018-10-29 2018-09-30 13F PUBLIC STORAGE COM 74460D109 37,140 362 0.98 7,489 -10.24 0.0707
2018-08-07 2018-06-30 13F PUBLIC STORAGE COM 74460D109 36,778 -9,804 -21.05 8,343 -10.63 0.0839
2018-05-14 2018-03-31 13F PUBLIC STORAGE COM 74460D109 46,582 2,600 5.91 9,335 1.56 0.0942
2018-02-09 2017-12-31 13F PUBLIC STORAGE COM 74460D109 43,982 1,121 2.62 9,192 0.22 0.0896
2017-11-14 2017-09-30 13F PUBLIC STORAGE COM 74460D109 42,861 -15,294 -26.30 9,172 -24.37 0.1096
2017-08-02 2017-06-30 13F PUBLIC STORAGE COM 74460D109 58,155 -2,800 -4.59 12,127 -9.12 0.1680
2017-05-10 2017-03-31 13F PUBLIC STORAGE COM 74460D109 60,955 100 0.16 13,344 -1.89 0.1874
2017-02-10 2016-12-31 13F PUBLIC STORAGE COM 74460D109 60,855 -5,800 -8.70 13,601 -8.55 0.2002
2016-11-01 2016-09-30 13F PUBLIC STORAGE COM 74460D109 66,655 800 1.21 14,873 -11.64 0.2258
2016-08-15 2016-06-30 13F PUBLIC STORAGE COM 74460D109 65,855 -10,400 -13.64 16,832 -19.97 0.2363
2016-05-16 2016-03-31 13F PUBLIC STORAGE COM 74460D109 76,255 1,300 1.73 21,033 13.29 0.2737
2016-02-12 2015-12-31 13F PUBLIC STORAGE COM 74460D109 74,955 -2,900 -3.72 18,566 12.69 0.2471
2015-11-20 2015-09-30 13F PUBLIC STORAGE COM 74460D109 77,855 900 1.17 16,476 15.82 0.2311
2015-02-11 2014-12-31 13F PUBLIC STORAGE COM 74460D109 76,955 11,800 18.11 14,225 31.65 0.1676
2014-11-21 2014-09-30 13F PUBLIC STORAGE COM 74460D109 65,155 -1,000 -1.51 10,805 -4.68 0.1340
2014-08-07 2014-06-30 13F PUBLIC STORAGE COM 74460D109 66,155 1,300 2.00 11,335 3.73 0.1371
2014-05-19 2014-03-31 13F PUBLIC STORAGE COM 74460D109 64,855 -2,600 -3.85 10,927 7.62 0.1384
2014-02-05 2013-12-31 13F PUBLIC STORAGE COM 74460D109 67,455 -2,300 -3.30 10,153 -9.34 0.1249
2013-11-01 2013-09-30 13F PUBLIC STORAGE COM 74460D109 69,755 -600 -0.85 11,199 3.82 0.1434
2013-09-17 2013-06-30 13F PUBLIC STORAGE COM 74460D109 70,355 5,300 8.15 10,787 8.86 0.1471
2013-09-17 2013-03-31 13F PUBLIC STORAGE COM 74460D109 65,055 65,055 9,909 0.1420
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.