Public Storage
MX ˙ BMV ˙ US74460D1090
SecurityMX:PSA / Public Storage
InstitutionClearbridge Investments, LLC
Latest Disclosed Ownership1,876,740 shares
Latest Disclosed Value $ 508,371,410
Clearbridge Investments, LLC reports 30.06% increase in ownership of PSA / Public Storage

On May 13, 2026 - Clearbridge Investments, LLC filed a 13F-HR form disclosing ownership of 1,876,740 shares of Public Storage (MX:PSA) valued at $508,371,410 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 1,442,975 shares of Public Storage. This represents a change in shares of 30.06% 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)
2026-05-13 2026-03-31 13F PUBLIC STORAGE COM 74460D109 1,876,740 433,765 30.06 508,371 35.76 0.3983
2026-02-11 2025-12-31 13F PUBLIC STORAGE COM 74460D109 1,442,975 297,404 25.96 374,452 13.16 0.2998
2025-11-13 2025-09-30 13F PUBLIC STORAGE COM 74460D109 1,145,571 65,583 6.07 330,898 4.42 0.2492
2025-08-12 2025-06-30 13F PUBLIC STORAGE COM 74460D109 1,079,988 416,926 62.88 316,890 59.68 0.2573
2025-05-13 2025-03-31 13F PUBLIC STORAGE COM 74460D109 663,062 8,984 1.37 198,448 1.32 0.1734
2025-02-12 2024-12-31 13F PUBLIC STORAGE COM 74460D109 654,078 -70,341 -9.71 195,857 -25.70 0.1587
2024-11-12 2024-09-30 13F PUBLIC STORAGE COM 74460D109 724,419 -4,855 -0.67 263,594 25.66 0.2073
2024-08-27 2024-06-30 13F/A-1 PUBLIC STORAGE COM 74460D109 729,274 -134,725 -15.59 209,776 -16.29 0.1704
2024-08-14 2024-06-30 13F PUBLIC STORAGE COM 74460D109 729,274 -134,725 209,776 0.1715
2024-05-13 2024-03-31 13F PUBLIC STORAGE COM 74460D109 863,999 2,971 0.35 250,612 -4.57 0.1987
2024-02-09 2023-12-31 13F PUBLIC STORAGE COM 74460D109 861,028 203,509 30.95 262,614 51.56 0.2259
2023-11-13 2023-09-30 13F PUBLIC STORAGE COM 74460D109 657,519 203,971 44.97 173,270 30.89 0.1667
2023-08-11 2023-06-30 13F Public Storage COM 74460D109 453,548 453,548 132,382 0.1195
2018-08-14 2018-06-30 13F PUBLIC STORAGE COM 74460D109 0 -6 -100.00 0 -100.00
2018-05-15 2018-03-31 13F PUBLIC STORAGE COM 74460D109 6 6 1 0.0000
2016-02-16 2015-12-31 13F PUBLIC STORAGE COM 74460D109 0 -5,506 -100.00 0 -100.00
2015-11-16 2015-09-30 13F PUBLIC STORAGE COM 74460D109 5,506 0 0.00 1,165 14.78 0.0014
2015-08-17 2015-06-30 13F/A-1 PUBLIC STORAGE COM 74460D109 5,506 -50 -0.90 1,015 -7.31 0.0011
2015-08-14 2015-06-30 13F PUBLIC STORAGE COM 74460D109 5,506 1,015
2015-05-15 2015-03-31 13F PUBLIC STORAGE COM 74460D109 5,556 0 0.00 1,095 6.62 0.0011
2015-02-17 2014-12-31 13F PUBLIC STORAGE COM 74460D109 5,556 0 0.00 1,027 11.51 0.0011
2014-11-14 2014-09-30 13F PUBLIC STORAGE COM 74460D109 5,556 856 18.21 921 14.41 0.0010
2014-08-14 2014-06-30 13F PUBLIC STORAGE COM 74460D109 4,700 0 0.00 805 1.64 0.0009
2014-05-15 2014-03-31 13F PUBLIC STORAGE COM 74460D109 4,700 0 0.00 792 12.02 0.0009
2014-02-14 2013-12-31 13F PUBLIC STORAGE COM 74460D109 4,700 0 0.00 707 -6.36 0.0009
2013-11-14 2013-09-30 13F PUBLIC STORAGE COM 74460D109 4,700 -50 -1.05 755 3.57 0.0011
2013-08-14 2013-06-30 13F PUBLIC STORAGE COM 74460D109 4,750 4,750 729 0.0011
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.