Public Storage
MX ˙ BMV ˙ US74460D1090
SecurityMX:PSA / Public Storage
InstitutionSwiss National Bank
Latest Disclosed Ownership463,440 shares
Latest Disclosed Value $ 125,536,627
Swiss National Bank reports 7.11% increase in ownership of PSA / Public Storage

On May 7, 2026 - Swiss National Bank filed a 13F-HR form disclosing ownership of 463,440 shares of Public Storage (MX:PSA) valued at $125,536,627 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 432,680 shares of Public Storage. This represents a change in shares of 7.11% 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)
2026-05-07 2026-03-31 13F PUBLIC STORAGE OPER COM 74460D109 463,440 30,760 7.11 125,537 11.81 0.0722
2026-02-12 2025-12-31 13F PUBLIC STORAGE OPER COM 74460D109 432,680 -22,420 -4.93 112,280 -14.59 0.0668
2025-11-13 2025-09-30 13F PUBLIC STORAGE OPER COM 74460D109 455,100 -22,800 -4.77 131,456 -6.25 0.0763
2025-08-12 2025-06-30 13F PUBLIC STORAGE OPER COM 74460D109 477,900 33,200 7.47 140,225 5.36 0.0840
2025-05-12 2025-03-31 13F PUBLIC STORAGE OPER COM 74460D109 444,700 -200 -0.04 133,094 -0.09 0.0940
2025-02-10 2024-12-31 13F PUBLIC STORAGE OPER COM 74460D109 444,900 -24,500 -5.22 133,221 -22.00 0.0886
2024-11-07 2024-09-30 13F PUBLIC STORAGE OPER COM 74460D109 469,400 1,300 0.28 170,801 26.85 0.1109
2024-08-08 2024-06-30 13F PUBLIC STORAGE OPER COM 74460D109 468,100 -5,800 -1.22 134,649 -2.04 0.0925
2024-05-07 2024-03-31 13F PUBLIC STORAGE COM 74460D109 473,900 -21,000 -4.24 137,459 -8.93 0.0963
2024-02-06 2023-12-31 13F PUBLIC STORAGE COM 74460D109 494,900 -14,100 -2.77 150,944 12.53 0.1107
2023-11-08 2023-09-30 13F PUBLIC STORAGE COM 74460D109 509,000 -62,400 -10.92 134,132 -19.58 0.1052
2023-08-09 2023-06-30 13F PUBLIC STORAGE COM 74460D109 571,400 -56,000 -8.93 166,780 -12.02 0.1133
2023-05-10 2023-03-31 13F PUBLIC STORAGE COM 74460D109 627,400 -14,700 -2.29 189,563 5.37 0.1299
2023-02-08 2022-12-31 13F PUBLIC STORAGE COM 74460D109 642,100 -42,588 -6.22 179,910 -10.26 0.1292
2022-11-09 2022-09-30 13F PUBLIC STORAGE COM 74460D109 684,688 1,100 0.16 200,483 -6.20 0.1434
2022-08-09 2022-06-30 13F PUBLIC STORAGE COM 74460D109 683,588 0 0.00 213,737 -19.89 0.1446
2022-05-09 2022-03-31 13F PUBLIC STORAGE COM 74460D109 683,588 84,100 14.03 266,791 18.81 0.1504
2022-02-08 2021-12-31 13F PUBLIC STORAGE COM 74460D109 599,488 -23,300 -3.74 224,544 21.36 0.1352
2021-11-08 2021-09-30 13F PUBLIC STORAGE COM 74460D109 622,788 -19,100 -2.98 185,030 -4.13 0.1177
2021-08-06 2021-06-30 13F PUBLIC STORAGE COM 74460D109 641,888 -231,606 -26.51 193,009 -10.45 0.1190
2021-05-07 2021-03-31 13F PUBLIC STORAGE COM 74460D109 873,494 13,300 1.55 215,543 8.51 0.1437
2021-02-05 2020-12-31 13F PUBLIC STORAGE COM 74460D109 860,194 -12,300 -1.41 198,645 2.22 0.1411
2020-11-09 2020-09-30 13F PUBLIC STORAGE COM 74460D109 872,494 -9,600 -1.09 194,322 14.80 0.1520
2020-08-05 2020-06-30 13F PUBLIC STORAGE COM 74460D109 882,094 -2,400 -0.27 169,265 -3.65 0.1431
2020-05-08 2020-03-31 13F PUBLIC STORAGE COM 74460D109 884,494 147,300 19.98 175,669 11.90 0.1865
2020-02-06 2019-12-31 13F PUBLIC STORAGE COM 74460D109 737,194 -18,900 -2.50 156,993 -15.34 0.1610
2019-11-12 2019-09-30 13F PUBLIC STORAGE COM 74460D109 756,094 -6,841 -0.90 185,447 2.06 0.1971
2019-08-02 2019-06-30 13F PUBLIC STORAGE COM 74460D109 762,935 -18,200 -2.33 181,708 6.81 0.1960
2019-05-10 2019-03-31 13F PUBLIC STORAGE COM 74460D109 781,135 21,200 2.79 170,116 10.60 0.1866
2019-02-13 2018-12-31 13F PUBLIC STORAGE COM 74460D109 759,935 3,700 0.49 153,818 0.88 0.1973
2018-11-08 2018-09-30 13F PUBLIC STORAGE COM 74460D109 756,235 -15,500 -2.01 152,480 -12.91 0.1699
2018-08-09 2018-06-30 13F PUBLIC STORAGE COM 74460D109 771,735 27,100 3.64 175,076 17.33 0.2002
2018-05-04 2018-03-31 13F PUBLIC STORAGE COM 74460D109 744,635 -46,300 -5.85 149,217 -9.73 0.1820
2018-02-07 2017-12-31 13F PUBLIC STORAGE COM 74460D109 790,935 9,200 1.18 165,305 -1.18 0.1785
2017-11-03 2017-09-30 13F PUBLIC STORAGE COM 74460D109 781,735 8,600 1.11 167,283 3.76 0.1905
2017-08-09 2017-06-30 13F PUBLIC STORAGE COM 74460D109 773,135 48,100 6.63 161,222 1.58 0.1912
2017-05-04 2017-03-31 13F PUBLIC STORAGE COM 74460D109 725,035 120,900 20.01 158,717 17.55 0.1975
2017-02-08 2016-12-31 13F PUBLIC STORAGE COM 74460D109 604,135 -38,700 -6.02 135,024 -5.87 0.2129
2016-11-07 2016-09-30 13F PUBLIC STORAGE COM 74460D109 642,835 -8,700 -1.34 143,442 -13.86 0.2298
2016-08-03 2016-06-30 13F PUBLIC STORAGE COM 74460D109 651,535 -53,500 -7.59 166,526 -10.65 0.2694
2016-05-04 2016-03-31 13F PUBLIC STORAGE COM 74460D109 705,035 106,900 17.87 186,380 25.80 0.3419
2016-02-03 2015-12-31 13F PUBLIC STORAGE COM 74460D109 598,135 6,800 1.15 148,158 18.39 0.3584
2015-11-04 2015-09-30 13F PUBLIC STORAGE COM 74460D109 591,335 25,900 4.58 125,144 20.04 0.3213
2015-08-05 2015-06-30 13F PUBLIC STORAGE COM 74460D109 565,435 67,200 13.49 104,249 6.14 0.2702
2015-05-06 2015-03-31 13F PUBLIC STORAGE COM 74460D109 498,235 498,235 0.00 98,222 0.2623
2015-02-03 2014-12-31 13F PUBLIC STORAGE COM 74460D109 0 -339,435 -100.00 0 -100.00
2014-11-04 2014-09-30 13F PUBLIC STORAGE COM 74460D109 339,435 -4,900 -1.42 56,292 -4.59 0.2158
2014-08-06 2014-06-30 13F PUBLIC STORAGE COM 74460D109 344,335 2,500 0.73 59,002 2.44 0.2181
2014-05-06 2014-03-31 13F PUBLIC STORAGE COM 74460D109 341,835 -7,400 -2.12 57,596 9.57 0.2260
2014-01-31 2013-12-31 13F PUBLIC STORAGE COM 74460D109 349,235 -4,300 -1.22 52,567 -7.39 0.2050
2013-10-29 2013-09-30 13F PUBLIC STORAGE COM 74460D109 353,535 6,400 1.84 56,760 6.64 0.2365
2013-08-09 2013-06-30 13F PUBLIC STORAGE COM 74460D109 347,135 347,135 53,226 0.2338
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.