National Storage Affiliates Trust
US ˙ NYSE ˙ US6378701063

SecurityNSA / National Storage Affiliates Trust
InstitutionSwedbank AB
Latest Disclosed Ownership100,000 shares
Latest Disclosed Value $ 3,774,000
Swedbank AB reports 47.37% decrease in ownership of NSA / National Storage Affiliates Trust

On April 29, 2026 - Swedbank AB filed a 13F-HR form disclosing ownership of 100,000 shares of National Storage Affiliates Trust (US:NSA) valued at $3,774,000 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 9, 2026 disclosing 190,000 shares of National Storage Affiliates Trust. This represents a change in shares of -47.37% during the quarter. The current value of the position is $4,343,000 USD.

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)
2026-04-29 2026-03-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 100,000 -90,000 -47.37 3,774 -29.58 0.0022
2026-02-09 2025-12-31 13F/A-1 NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 190,000 0 0.00 5,360 -6.65 0.0029
2026-02-03 2025-12-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 190,000 0 5,360 0.0029
2025-10-15 2025-09-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 190,000 0 0.00 5,742 -5.54 0.0058
2025-07-10 2025-06-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 190,000 0 0.00 6,078 -18.81 0.0068
2025-04-14 2025-03-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 190,000 0 0.00 7,486 3.94 0.0100
2025-01-22 2024-12-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 190,000 -220,000 -53.66 7,203 -63.56 0.0089
2024-10-11 2024-09-30 13F NATIONAL STORAGE AFFILIATES COM 637870106 410,000 0 0.00 19,762 16.93 0.0252
2024-07-11 2024-06-30 13F NATIONAL STORAGE AFFILIATES COM 637870106 410,000 0 0.00 16,900 5.26 0.0226
2024-05-15 2024-03-31 13F/A-1 NATIONAL STOR COM 637870106 410,000 0 0.00 16,056 -5.57 0.1402
2024-12-06 2023-12-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 410,000 0 0.00 17,003 30.65 0.0274
2024-12-06 2023-09-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 410,000 0 0.00 13,013 -8.87 0.0225
2024-12-06 2023-06-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 410,000 0 0.00 14,280 -16.63 0.0242
2024-12-06 2023-03-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 410,000 60,000 17.14 17,130 35.49 0.0338
2024-12-06 2022-12-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 350,000 0 0.00 12,642 -13.13 0.0278
2024-12-06 2022-09-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 350,000 0 0.00 14,553 -16.95 0.0345
2024-12-06 2022-06-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 350,000 0 0.00 17,524 -20.22 0.0396
2024-12-06 2022-03-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 350,000 0 0.00 21,966 -8.73 0.0407
2024-12-06 2021-12-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 350,000 0 0.00 24,066 30.26 0.0402
2024-12-06 2021-09-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 350,000 50,000 16.67 18,476 21.81 0.0345
2024-12-06 2021-06-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 300,000 100,000 50.00 15,168 89.93 0.0285
2024-12-06 2021-03-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 200,000 200,000 7,986 0.0166
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.