Public Storage
MX ˙ BMV ˙ US74460D1090
SecurityMX:PSA / Public Storage
InstitutionToroso Investments, LLC
Latest Disclosed Ownership21,519 shares
Latest Disclosed Value $ 5,802,663
Toroso Investments, LLC ownership in PSA / Public Storage

On May 15, 2026 - Toroso Investments, LLC filed a 13F-HR form disclosing ownership of 21,519 shares of Public Storage (MX:PSA) valued at $5,802,663 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 11,246 shares of Public Storage. This represents a change in shares of 91.35% during the quarter.

Toroso Investments, LLC has a history of taking positions in derivatives of the underlying security (PSA) in the form of stock options. The firm currently holds call options representing 600 of underlying shares valued at $162,528 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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:PSA / Public Storage 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)
2026-05-15 2026-03-31 13F PUBLIC STORAGE OPER COM 74460D109 21,519 10,273 91.35 5,803 98.83 0.0122
2026-02-13 2025-12-31 13F PUBLIC STORAGE OPER COM 74460D109 11,246 444 4.11 2,918 -6.47 0.0069
2025-11-14 2025-09-30 13F PUBLIC STORAGE OPER COM 74460D109 10,802 598 5.86 3,120 4.21 0.0062
2025-08-14 2025-06-30 13F PUBLIC STORAGE OPER COM 74460D109 10,204 345 3.50 2,994 1.49 0.0180
2025-05-14 2025-03-31 13F PUBLIC STORAGE OPER COM 74460D109 9,859 -99 -0.99 2,951 -1.04 0.0240
2025-02-14 2024-12-31 13F PUBLIC STORAGE OPER COM 74460D109 9,958 -1,428 -12.54 2,982 -28.05 0.0234
2024-11-25 2024-09-30 13F/A-1 PUBLIC STORAGE OPER COM 74460D109 11,386 2,646 30.27 4,143 64.80 0.0438
2024-11-14 2024-09-30 13F PUBLIC STORAGE OPER COM 74460D109 11,386 2,646 4,143 0.0283
2024-08-14 2024-06-30 13F PUBLIC STORAGE OPER COM 74460D109 8,740 -52,904 -85.82 2,514 -85.94 0.0338
2024-05-16 2024-03-31 13F PUBLIC STORAGE COM 74460D109 61,644 15,120 32.50 17,876 25.98 0.2950
2024-02-15 2023-12-31 13F PUBLIC STORAGE COM 74460D109 46,524 3,303 7.64 14,190 24.59 0.3302
2023-11-15 2023-09-30 13F PUBLIC STORAGE COM 74460D109 43,221 2,169 5.28 11,390 103,436.36 0.3465
2023-08-14 2023-06-30 13F PUBLIC STORAGE COM 74460D109 41,052 12,228 42.42 12 37.50 0.3522
2023-05-23 2023-03-31 13F/A-1 PUBLIC STORAGE COM 74460D109 28,824 3,979 16.02 9 -99.89 0.2867
2023-05-15 2023-03-31 13F PUBLIC STORAGE COM 74460D109 28,824 3,979 9 0.3090
2023-02-15 2022-12-31 13F PUBLIC STORAGE COM 74460D109 24,845 5,994 31.80 6,961 26.11 0.2675
2022-11-23 2022-09-30 13F PUBLIC STORAGE COM 74460D109 18,851 1,921 11.35 5,520 4.27 0.2294
2022-08-15 2022-06-30 13F PUBLIC STORAGE COM 74460D109 16,930 6,508 62.44 5,294 30.17 0.1939
2022-05-20 2022-03-31 13F PUBLIC STORAGE COM 74460D109 10,422 -1,280 -10.94 4,067 -7.21 0.1212
2022-02-16 2021-12-31 13F PUBLIC STORAGE COM 74460D109 11,702 261 2.28 4,383 28.38 0.1342
2021-11-15 2021-09-30 13F PUBLIC STORAGE COM 74460D109 11,441 3,534 44.69 3,414 43.57 0.1277
2021-08-13 2021-06-30 13F PUBLIC STORAGE COM 74460D109 7,907 2,003 33.93 2,378 63.21 0.0929
2021-05-17 2021-03-31 13F PUBLIC STORAGE COM 74460D109 5,904 4,628 362.70 1,457 393.90 0.0682
2021-02-16 2020-12-31 13F PUBLIC STORAGE COM 74460D109 1,276 1,276 295 0.0204
Disclosed Call 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
(%)
2026-05-15 2026-03-31 13F PUBLIC STORAGE OPER COM Call 600 50.00 163 57.28 n/a n/a n/a
2026-02-13 2025-12-31 13F PUBLIC STORAGE OPER COM Call 400 33.33 104 19.77 n/a n/a n/a
2025-11-14 2025-09-30 13F PUBLIC STORAGE OPER COM Call 300 9,900.00 87 n/a n/a n/a
2025-08-14 2025-06-30 13F PUBLIC STORAGE OPER COM Call 3 0 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.