國家儲存附屬信託公司
MX ˙ BMV ˙ US6378701063
SecurityMX:NSA / National Storage Affiliates Trust
InstitutionBessemer Group Inc
Latest Disclosed Ownership173,985 shares
Latest Disclosed Value $ 6,566
Bessemer Group Inc reports 53.12% increase in ownership of NSA / National Storage Affiliates Trust

On May 6, 2026 - Bessemer Group Inc filed a 13F-HR form disclosing ownership of 173,985 shares of National Storage Affiliates Trust (MX:NSA) valued at $6,566 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 113,630 shares of National Storage Affiliates Trust. This represents a change in shares of 53.12% 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)
2026-05-06 2026-03-31 13F NATL STORAGE AFFILIATES TR SRE 637870106 173,985 60,355 53.12 7 100.00 0.0103
2026-02-05 2025-12-31 13F NATL STORAGE AFFILIATES TR SRE 637870106 113,630 112,960 16,859.70 3 0.0049
2025-11-05 2025-09-30 13F NATL STORAGE AFFILIATES TR SRE 637870106 670 215 47.25 0 0.0000
2025-08-01 2025-06-30 13F NATL STORAGE AFFILIATES TR SRE 637870106 455 -115 -20.18 0 0.0000
2025-04-23 2025-03-31 13F NATL STORAGE AFFILIATES TR SRE 637870106 570 -155 -21.38 0 0.0000
2025-02-13 2024-12-31 13F NATL STORAGE AFFILIATES TR SRE 637870106 725 -2,174 -74.99 0 0.0000
2024-11-12 2024-09-30 13F NATL STORAGE AFFILIATES TR SRE 637870106 2,899 28 0.98 0 0.0002
2024-08-13 2024-06-30 13F NATL STORAGE AFFILIATES TR SRE 637870106 2,871 544 23.38 0 0.0002
2024-08-13 2024-03-31 13F/A-1 NATL STORAGE AFFILIATES TR SRE 637870106 2,327 0 0.00 0 0.0002
2024-05-13 2024-03-31 13F NATL STORAGE AFFILIATES TR SRE 637870106 2,327 0 0 0.0002
2024-02-09 2023-12-31 13F NATL STORAGE AFFILIATES TR SRE 637870106 2,327 -70 -2.92 0 0.0002
2023-11-13 2023-09-30 13F NATL STORAGE AFFILIATES TR SRE 637870106 2,397 -268,319 -99.11 0 -100.00 0.0002
2023-08-10 2023-06-30 13F NATL STORAGE AFFILIATES TR SRE 637870106 270,716 9,806 3.76 9 -10.00 0.0200
2023-05-10 2023-03-31 13F NATL STORAGE AFFILIATES TR SRE 637870106 260,910 -35,165 -11.88 11 0.00 0.0259
2023-02-13 2022-12-31 13F NATL STORAGE AFFILIATES TR SRE 637870106 296,075 49,663 20.15 11 -99.90 0.0260
2022-11-09 2022-09-30 13F NATL STORAGE AFFILIATES TR SRE 637870106 246,412 75,908 44.52 10,246 20.02 0.0267
2022-08-10 2022-06-30 13F NATL STORAGE AFFILIATES TR SRE 637870106 170,504 170,504 8,537 0.0213
2022-05-12 2022-03-31 13F NATL STORAGE AFFILIATES TR SRE 637870106 0 -78 -100.00 0 -100.00
2022-01-27 2021-12-31 13F NATL STORAGE AFFILIATES TR SRE 637870106 78 78 5 0.0000
2020-11-12 2020-09-30 13F NATL STORAGE AFFILIATES TR SRE 637870106 0 -128,737 -100.00 0 -100.00
2020-08-05 2020-06-30 13F NATL STORAGE AFFILIATES TR SRE 637870106 128,737 137 0.11 3,690 -3.07 0.0116
2020-04-30 2020-03-31 13F NATL STORAGE AFFILIATES TR SRE 637870106 128,600 -500 -0.39 3,807 -12.28 0.0153
2020-02-04 2019-12-31 13F NATL STORAGE AFFILIATES TR SRE 637870106 129,100 0 0.00 4,340 0.74 0.0140
2019-11-07 2019-09-30 13F NATL STORAGE AFFILIATES TR SRE 637870106 129,100 15,500 13.64 4,308 31.02 0.0154
2019-07-19 2019-06-30 13F NATL STORAGE AFFILIATES TR SRE 637870106 113,600 113,600 3,288 0.0111
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.