National Storage Affiliates Trust
US ˙ NYSE ˙ US6378701063

SecurityNSA / National Storage Affiliates Trust
InstitutionStifel Financial Corp
Latest Disclosed Ownership43,205 shares
Latest Disclosed Value $ 1,630,555
Stifel Financial Corp reports 0.76% increase in ownership of NSA / National Storage Affiliates Trust

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 43,205 shares of National Storage Affiliates Trust (US:NSA) valued at $1,630,557 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 42,881 shares of National Storage Affiliates Trust. This represents a change in shares of 0.76% during the quarter. The current value of the position is $1,855,223 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)
2026-05-12 2026-03-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 43,205 324 0.76 1,631 34.82 0.0004
2026-02-13 2025-12-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 42,881 640 1.52 1,210 -5.25 0.0011
2025-11-12 2025-09-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 42,241 -341 -0.80 1,276 -6.31 0.0012
2025-08-14 2025-06-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 42,582 -9,729 -18.60 1,362 -33.92 0.0013
2025-05-14 2025-03-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 52,311 -2,292 -4.20 2,061 -0.39 0.0022
2025-02-13 2024-12-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 54,603 -629 -1.14 2,070 -22.28 0.0022
2024-11-14 2024-09-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 55,232 -1,000 -1.78 2,662 14.89 0.0028
2024-08-13 2024-06-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 56,232 -808 -1.42 2,318 3.76 0.0026
2024-05-14 2024-03-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 57,040 -816 -1.41 2,234 -6.92 0.0025
2024-02-12 2023-12-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 57,856 -6,346 -9.88 2,399 17.77 0.0030
2023-11-13 2023-09-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 64,202 1,983 3.19 2,038 -6.00 0.0029
2023-08-14 2023-06-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 62,219 7,936 14.62 2,167 -4.41 0.0030
2023-05-12 2023-03-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 54,283 7,325 15.60 2,268 33.67 0.0033
2023-02-13 2022-12-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 46,958 -3,152 -6.29 1,696 -18.58 0.0025
2022-11-14 2022-09-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 50,110 -3,857 -7.15 2,083 -22.91 0.0034
2022-08-15 2022-06-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 53,967 -829 -1.51 2,702 -21.43 0.0042
2022-05-13 2022-03-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 54,796 6,303 13.00 3,439 2.47 0.0047
2022-02-14 2021-12-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 48,493 2,611 5.69 3,356 38.56 0.0044
2021-11-15 2021-09-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 45,882 541 1.19 2,422 5.63 0.0036
2021-08-13 2021-06-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 45,341 1,600 3.66 2,293 31.25 0.0034
2021-05-14 2021-03-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 43,741 -674 -1.52 1,747 9.19 0.0029
2021-02-12 2020-12-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 44,415 -21,284 -32.40 1,600 -25.55 0.0029
2020-11-16 2020-09-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 65,699 22,161 50.90 2,149 72.20 0.0044
2020-08-14 2020-06-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 43,538 -500 -1.14 1,248 -4.44 0.0029
2020-05-14 2020-03-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 44,038 5,374 13.90 1,306 0.46 0.0036
2020-02-13 2019-12-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 38,664 494 1.29 1,300 2.04 0.0027
2019-11-19 2019-09-30 13F/A-1 NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 38,170 866 2.32 1,274 17.96 0.0033
2019-11-13 2019-09-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 38,170 866 1,274 714.1409
2019-08-14 2019-06-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 37,304 458 1.24 1,080 2.66 0.0028
2019-05-14 2019-03-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 36,846 362 0.99 1,052 9.13 0.0030
2019-02-13 2018-12-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 36,484 1,484 4.24 964 8.31 0.0031
2018-11-13 2018-09-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 35,000 0 0.00 890 -17.52 0.0025
2018-08-14 2018-06-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 35,000 0 0.00 1,079 22.89 0.0033
2018-05-11 2018-03-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 35,000 0 0.00 878 -7.97 0.0028
2018-02-14 2017-12-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 35,000 0 0.00 954 12.50 0.0030
2017-11-13 2017-09-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 35,000 0 0.00 848 4.82 0.0029
2017-08-14 2017-06-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 35,000 0 0.00 809 -3.35 0.0030
2017-05-10 2017-03-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 35,000 0 0.00 837 8.42 0.0032
2017-02-16 2016-12-31 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 35,000 0 0.00 772 5.32 0.0033
2016-11-15 2016-09-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 35,000 0 0.00 733 0.55 0.0033
2016-08-17 2016-06-30 13F NATIONAL STORAGE AFFILIATES COM SHS BEN IN 637870106 35,000 35,000 729 0.0034
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.