Digital Realty Trust, Inc.
MX ˙ BMV ˙ US2538681030
SecurityMX:DLR / Digital Realty Trust, Inc.
InstitutionAmeriprise Financial Inc
Latest Disclosed Ownership588,577 shares
Latest Disclosed Value $ 102,257,855
Ameriprise Financial Inc reports 6.59% decrease in ownership of DLR / Digital Realty Trust, Inc.

On May 15, 2026 - Ameriprise Financial Inc filed a 13F-HR form disclosing ownership of 588,577 shares of Digital Realty Trust, Inc. (MX:DLR) valued at $102,257,855 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 630,077 shares of Digital Realty Trust, Inc.. This represents a change in shares of -6.59% 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)
2026-05-15 2026-03-31 13F DIGITAL REALTY TRUST COM 253868103 588,577 -41,500 -6.59 102,258 8.68 0.0044
2026-02-17 2025-12-31 13F DIGITAL REALTY TRUST COM 253868103 630,077 2,188 0.35 94,087 -8.68 0.0213
2025-11-14 2025-09-30 13F DIGITAL REALTY TRUST COM 253868103 627,889 104,577 19.98 103,029 13.15 0.0237
2025-08-14 2025-06-30 13F DIGITAL REALTY TRUST COM 253868103 523,312 -10,578 -1.98 91,060 20.96 0.0224
2025-05-14 2025-03-31 13F DIGITAL REALTY TRUST COM 253868103 533,890 -47,315 -8.14 75,283 -25.51 0.0203
2025-02-14 2024-12-31 13F DIGITAL REALTY TRUST COM 253868103 581,205 -22,392 -3.71 101,068 5.14 0.0259
2024-11-14 2024-09-30 13F DIGITAL REALTY TRUST COM 253868103 603,597 34,423 6.05 96,128 12.42 0.0247
2024-08-14 2024-06-30 13F DIGITAL REALTY TRUST COM 253868103 569,174 9,130 1.63 85,506 7.14 0.0231
2024-05-15 2024-03-31 13F DIGITAL REALTY TRUST COM 253868103 560,044 33,302 6.32 79,807 13.96 0.0220
2024-02-14 2023-12-31 13F DIGITAL REALTY TRUST COM 253868103 526,742 498 0.09 70,030 11.82 0.0210
2023-11-14 2023-09-30 13F DIGITAL REALTY TRUST COM 253868103 526,244 107,710 25.74 62,626 59.81 0.0206
2023-08-14 2023-06-30 13F DIGITAL REALTY TRUST COM 253868103 418,534 22,823 5.77 39,187 27.15 0.0123
2023-05-22 2023-03-31 13F/A-1 DIGITAL REALTY TRUST COM 253868103 395,711 5,391 1.38 30,819 0.18 0.0101
2023-05-15 2023-03-31 13F DIGI INTERNATIONAL COM 253868103 395,711 5,391 30,819 0.0019
2023-02-14 2022-12-31 13F DIGITAL REALTY TRUST COM 253868103 390,320 -26,468 -6.35 30,763 -5.35 0.0105
2022-11-14 2022-09-30 13F DIGITAL REALTY TRUST COM 253868103 416,788 -1,656,889 -79.90 32,502 -87.83 0.0120
2022-08-15 2022-06-30 13F DIGITAL REALTY TRUST COM 253868103 2,073,677 -1,541,605 -42.64 267,113 -47.46 0.0932
2022-05-16 2022-03-31 13F DIGITAL REALTY TRUST COM 253868103 3,615,282 5,302 0.15 508,354 -19.48 0.1500
2022-02-14 2021-12-31 13F DIGITAL REALTY TRUST COM 253868103 3,609,980 109,059 3.12 631,313 24.91 0.1746
2021-11-15 2021-09-30 13F DIGITAL REALTY TRUST COM 253868103 3,500,921 -10,938 -0.31 505,426 -4.41 0.1615
2021-08-16 2021-06-30 13F DIGITAL REALTY TRUST COM 253868103 3,511,859 115,995 3.42 528,718 10.56 0.1635
2021-05-17 2021-03-31 13F DIGITAL REALTY TRUST COM 253868103 3,395,864 201,697 6.31 478,211 7.39 0.1589
2021-02-12 2020-12-31 13F DIGITAL REALTY TRUST COM 253868103 3,194,167 -52,113 -1.61 445,320 -6.56 0.1579
2020-11-16 2020-09-30 13F DIGITAL REALTY TRUST COM 253868103 3,246,280 135,144 4.34 476,559 7.65 0.1938
2020-08-14 2020-06-30 13F DIGITAL REALTY TRUST COM 253868103 3,111,136 236,713 8.24 442,705 10.03 0.1896
2020-05-15 2020-03-31 13F DIGITAL REALTY TRUST COM 253868103 2,874,423 -112,024 -3.75 402,366 12.53 0.2112
2020-02-14 2019-12-31 13F DIGITAL REALTY TRUST COM 253868103 2,986,447 548,455 22.50 357,563 12.65 0.1486
2019-11-14 2019-09-30 13F DIGITAL REALTY TRUST COM 253868103 2,437,992 54,638 2.29 317,424 13.01 0.1422
2019-08-14 2019-06-30 13F DIGITAL REALTY TRUST COM 253868103 2,383,354 36,295 1.55 280,886 0.49 0.1258
2019-05-15 2019-03-31 13F DIGITAL REALTY TRUST COM 253868103 2,347,059 -57,216 -2.38 279,504 9.01 0.1286
2019-02-14 2018-12-31 13F DIGITAL REALTY TRUST COM 253868103 2,404,275 487,406 25.43 256,413 19.02 0.1282
2018-11-14 2018-09-30 13F DIGITAL REALTY COM 253868103 1,916,869 -222,706 -10.41 215,430 -9.88 0.0753
2018-08-14 2018-06-30 13F DIGITAL REALTY TRUST COM 253868103 2,139,575 93,033 4.55 239,052 10.84 0.1058
2018-05-14 2018-03-31 13F DIGITAL REALTY TRUST COM 253868103 2,046,542 17,832 0.88 215,673 -6.76 0.0976
2018-02-12 2017-12-31 13F DIGITAL REALTY TRUST COM 253868103 2,028,710 -303,979 -13.03 231,314 -16.45 0.1055
2017-11-07 2017-09-30 13F DIGITAL REALTY TRUST COM 253868103 2,332,689 1,032,004 79.34 276,860 88.37 0.1318
2017-08-10 2017-06-30 13F DIGITAL REALTY TRUST COM 253868103 1,300,685 -35,576 -2.66 146,977 3.39 0.0736
2017-05-05 2017-03-31 13F DIGITAL REALTY TRUST COM 253868103 1,336,261 1,327,362 14,915.86 142,157 66,640.38 0.0736
2017-02-03 2016-12-31 13F DLR 5 7 PRF 253868889 8,899 -1,696,626 -99.48 213 -99.87 0.0001
2017-02-03 2016-12-31 13F DIGITAL REALTY TRUST COM 253868103 1,408,776 -296,749 138,458 0.0756
2016-11-08 2016-09-30 13F DIGITAL REALTY TRUST COM 253868103 1,705,525 -251,944 -12.87 165,634 -22.36 0.0928
2016-08-08 2016-06-30 13F DIGITAL REALTY TRUST COM 253868103 1,957,469 878,416 81.41 213,345 123.42 0.1250
2016-05-12 2016-03-31 13F DIGITAL REALTY TRUST COM 253868103 1,079,053 256,593 31.20 95,489 53.50 0.0570
2016-02-11 2015-12-31 13F DIGITAL REALTY TRUST COM 253868103 822,460 -363,172 -30.63 62,209 -19.67 0.0365
2015-11-12 2015-09-30 13F DIGITAL REALTY TRUST COM 253868103 1,185,632 1,167,479 6,431.33 77,445 17,910.47 0.0480
2015-08-13 2015-06-30 13F DLR 5 7 PRF 253868889 18,153 -414,329 -95.80 430 -98.49 0.0002
2015-08-13 2015-06-30 13F DIGITAL REALTY TRUST COM 253868103 868,528 436,046 57,912 0.0330
2015-05-14 2015-03-31 13F DIGITAL REALTY TRUST COM 253868103 432,482 242,417 127.54 28,521 125.78 0.0164
2015-02-13 2014-12-31 13F DIGITAL REALTY TRUST COM 253868103 190,065 190,031 558,914.71 12,632 1,263,100.00 0.0074
2014-11-14 2014-09-30 13F DLR 5 7 PRF 253868889 34 17 100.00 1 0.0000
2014-11-14 2014-09-30 13F DIGITAL REALTY TRUST COM 253868103 181,475 105,235 11,320 0.0068
2014-08-13 2014-06-30 13F DLR 5 7 PRF 253868889 17 -75,006 -99.98 0 -100.00
2014-08-13 2014-06-30 13F DIGITAL REALTY TRUST COM 253868103 76,240 1,217 4,447 0.0026
2014-05-14 2014-03-31 13F DIGITAL REALTY TRUST COM 253868103 75,023 6,651 9.73 3,982 18.44 0.0024
2014-02-14 2013-12-31 13F DIGITAL REALTY TRUST COM 253868103 68,372 68,364 854,550.00 3,362 -18.81 0.0020
2013-11-14 2013-09-30 13F DIGITAL REALTY TR PRF 253868889 8 -335,789 -100.00 0 -100.00
2013-11-14 2013-09-30 13F DIGITAL REALTY TRUST COM 253868103 77,985 -257,812 4,141 0.0027
2013-08-14 2013-06-30 13F DIGITAL REALTY TRUST COM 253868103 335,797 335,797 20,484 0.0142
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.