National Storage Affiliates Trust
MX ˙ BMV ˙ US6378701063
SecurityMX:NSA / National Storage Affiliates Trust
InstitutionJpmorgan Chase & Co
Latest Disclosed Ownership683,657 shares
Latest Disclosed Value $ 25,295,309
Jpmorgan Chase & Co reports 138.21% increase in ownership of NSA / National Storage Affiliates Trust

On May 13, 2026 - Jpmorgan Chase & Co filed a 13F-HR/A form disclosing ownership of 683,657 shares of National Storage Affiliates Trust (MX:NSA) valued at $25,295,309 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 286,992 shares of National Storage Affiliates Trust. This represents a change in shares of 138.21% 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/A-1 NATIONAL STORAGE AFFILIATES COMMON 637870106 683,657 396,665 138.21 25,295 212.44 0.0002
2026-05-13 2026-03-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 0 -100.00 0
2026-02-11 2025-12-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 286,992 41,211 16.77 8,096 9.01 0.0005
2025-11-26 2025-09-30 13F/A-1 NATIONAL STORAGE AFFILIATES COMMON 637870106 245,781 -12,605 -4.88 7,428 -10.14 0.0004
2025-11-07 2025-09-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 245,781 -12,605 7,428 0.0000
2025-08-12 2025-06-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 258,386 -53,961 -17.28 8,266 -32.84 0.0005
2025-05-12 2025-03-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 312,347 -636 -0.20 12,306 3.72 0.0009
2025-02-12 2024-12-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 312,983 -6,294 -1.97 11,865 -22.90 0.0009
2024-12-26 2024-09-30 13F/A-1 NATIONAL STORAGE AFFILIATES COMMON 637870106 319,277 42,508 15.36 15,389 34.90 0.0012
2024-11-08 2024-09-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 319,277 42,508 15,389 0.0012
2024-12-26 2024-06-30 13F/A-1 NATIONAL STORAGE AFFILIATES COMMON 637870106 276,769 -134,771 -32.75 11,408 -29.21 0.0009
2024-08-12 2024-06-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 276,769 -134,771 11,408 0.0009
2024-12-26 2024-03-31 13F/A-1 NATIONAL STORAGE AFFILIATES COMMON 637870106 411,540 3,717 0.91 16,116 -4.71 0.0014
2024-05-10 2024-03-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 411,540 3,717 16,116 0.0014
2024-12-26 2023-12-31 13F/A-1 NATIONAL STORAGE AFFILIATES COMMON 637870106 407,823 -12,572 -2.99 16,912 26.75 0.0016
2024-02-12 2023-12-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 407,823 -12,572 16,912 0.0016
2023-11-14 2023-09-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 420,395 -91,562 -17.88 13,343 -25.17 0.0015
2023-08-11 2023-06-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 511,957 -6,405 -1.24 17,831 -17.67 0.0019
2023-05-18 2023-03-31 13F/A-1 NATIONAL STORAGE AFFILIATES COMMON 637870106 518,362 60,530 13.22 21,658 135,262.50 0.0026
2023-05-11 2023-03-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 373,128 -84,704 21,658 0.0026
2023-02-13 2022-12-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 457,832 -114,122 -19.95 17 -99.93 0.0022
2022-11-14 2022-09-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 571,954 -25,859 -4.33 23,782 -20.55 0.0034
2022-08-11 2022-06-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 597,813 -150,358 -20.10 29,933 -36.25 0.0042
2022-05-11 2022-03-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 748,171 -7,047 -0.93 46,955 -10.15 0.0057
2022-02-11 2021-12-31 13F/A-1 NATIONAL STORAGE AFFILIATES COMMON 637870106 755,218 131,108 21.01 52,261 58.62 0.0060
2022-02-10 2021-12-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 755,218 131,108 52,261 0.0060
2021-11-12 2021-09-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 624,110 106,364 20.54 32,947 25.86 0.0041
2021-08-12 2021-06-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 517,746 178,432 52.59 26,177 93.19 0.0031
2021-05-12 2021-03-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 339,314 115,246 51.43 13,550 67.84 0.0018
2021-02-19 2020-12-31 13F/A-1 NATIONAL STORAGE AFFILIATES COMMON 637870106 224,068 -56,223 -20.06 8,073 -13.35 0.0012
2021-02-11 2020-12-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 224,068 -56,223 8,073 199.6510
2020-11-12 2020-09-30 13F/A-1 NATIONAL STORAGE AFFILIATES COMMON 637870106 280,291 78,116 38.64 9,317 60.78 0.0016
2020-11-12 2020-09-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 280,291 9,317
2020-08-11 2020-06-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 202,175 -147,123 -42.12 5,795 -43.96 0.0011
2020-05-12 2020-03-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 349,298 71,049 25.53 10,340 10.54 0.0024
2020-02-11 2019-12-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 278,249 94,975 51.82 9,354 52.94 0.0017
2019-11-12 2019-09-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 183,274 -222,396 -54.82 6,116 -46.90 0.0012
2019-08-07 2019-06-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 405,670 261,884 182.13 11,517 180.90 0.0023
2019-05-07 2019-03-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 143,786 -43,461 -23.21 4,100 -17.24 0.0008
2019-02-11 2018-12-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 187,247 49,102 35.54 4,954 40.94 0.0011
2018-11-13 2018-09-30 13F/A-1 NATIONAL STORAGE AFFILIATES COMMON 637870106 138,145 -481,683 -77.71 3,515 -81.60 0.0007
2018-11-07 2018-09-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 138,145 -481,683 3,515
2018-08-14 2018-06-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 619,828 224,704 56.87 19,104 92.77 0.0039
2018-05-10 2018-03-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 395,124 282,882 252.03 9,910 223.86 0.0021
2018-02-13 2017-12-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 112,242 103,715 1,216.31 3,060 1,385.44 0.0006
2017-11-09 2017-09-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 8,527 -133,700 -94.00 206 -93.73 0.0000
2017-08-09 2017-06-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 142,227 -22,406 -13.61 3,287 -16.47 0.0008
2017-05-10 2017-03-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 164,633 68,633 71.49 3,935 85.79 0.0009
2017-02-06 2016-12-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 96,000 16,163 20.24 2,118 26.75 0.0005
2016-11-04 2016-09-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 79,837 -114,131 -58.84 1,671 -58.63 0.0004
2016-08-08 2016-06-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 193,968 93,142 92.38 4,039 88.91 0.0010
2016-05-10 2016-03-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 100,826 13,912 16.01 2,138 43.59 0.0005
2016-02-12 2015-12-31 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 86,914 -1,199 -1.36 1,489 24.71 0.0004
2015-11-13 2015-09-30 13F NATIONAL STORAGE AFFILIATES COMMON 637870106 88,113 88,113 1,194 0.0003
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.