Digital Realty Trust, Inc.
MX ˙ BMV ˙ US2538681030
SecurityMX:DLR / Digital Realty Trust, Inc.
InstitutionRhumbline Advisers
Latest Disclosed Ownership614,039 shares
Latest Disclosed Value $ 110,655,845
Rhumbline Advisers reports 0.70% increase in ownership of DLR / Digital Realty Trust, Inc.

On May 12, 2026 - Rhumbline Advisers filed a 13F-HR form disclosing ownership of 614,039 shares of Digital Realty Trust, Inc. (MX:DLR) valued at $110,655,845 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 609,744 shares of Digital Realty Trust, Inc.. This represents a change in shares of 0.70% 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)
2026-05-12 2026-03-31 13F DIGITAL RLTY TR INC COM COM 253868103 614,039 4,295 0.70 110,656 17.30 0.0947
2026-02-13 2025-12-31 13F DIGITAL RLTY TR INC COM COM 253868103 609,744 -16,188 -2.59 94,333 -12.82 0.0763
2025-11-06 2025-09-30 13F DIGITAL RLTY TR INC COM COM 253868103 625,932 -28,560 -4.36 108,211 -5.16 0.0869
2025-08-12 2025-06-30 13F DIGITAL RLTY TR INC COM COM 253868103 654,492 11,400 1.77 114,097 23.82 0.0977
2025-05-29 2025-03-31 13F/A-1 DIGITAL RLTY TR INC COM COM 253868103 643,092 14,638 2.33 92,149 -17.31 0.0862
2025-04-08 2025-03-31 13F DIGITAL RLTY TR INC COM COM 253868103 643,092 14,638 92,149 0.0862
2025-05-29 2024-12-31 13F/A-1 DIGITAL RLTY TR INC COM COM 253868103 628,454 10,689 1.73 111,444 11.47 0.0997
2025-01-30 2024-12-31 13F DIGITAL RLTY TR INC COM COM 253868103 628,454 10,689 111,444 0.0997
2024-11-12 2024-09-30 13F DIGITAL RLTY TR INC COM COM 253868103 617,765 -38,808 -5.91 99,973 0.14 0.0902
2024-08-01 2024-06-30 13F DIGITAL RLTY TR INC COM COM 253868103 656,573 39,534 6.41 99,832 12.32 0.0938
2024-05-09 2024-03-31 13F DIGITAL RLTY TR INC COM COM 253868103 617,039 13,274 2.20 88,878 9.38 0.0854
2024-02-08 2023-12-31 13F DIGITAL RLTY TR INC COM COM 253868103 603,765 2,963 0.49 81,255 11.75 0.0852
2023-11-09 2023-09-30 13F DIGITAL RLTY TR INC COM COM 253868103 600,802 10,238 1.73 72,709 8.12 0.0844
2023-08-08 2023-06-30 13F DIGITAL RLTY TR INC COM COM 253868103 590,564 4,439 0.76 67,248 117,877.19 0.0753
2023-05-11 2023-03-31 13F DIGITAL RLTY TR INC COM COM 253868103 586,125 827 0.14 58 -99.90 0.0711
2023-02-14 2022-12-31 13F DIGITAL RLTY TR INC COM COM 253868103 585,298 25,594 4.57 58,688 5.72 0.0789
2022-11-10 2022-09-30 13F DIGITAL RLTY TR INC COM COM 253868103 559,704 17,120 3.16 55,511 -21.20 0.0827
2022-08-11 2022-06-30 13F DIGITAL RLTY TR INC COM COM 253868103 542,584 30,108 5.88 70,444 -3.06 0.1028
2022-05-12 2022-03-31 13F DIGITAL RLTY TR INC COM COM 253868103 512,476 11,037 2.20 72,669 -18.06 0.0935
2022-02-10 2021-12-31 13F DIGITAL RLTY TR INC COM COM 253868103 501,439 5,069 1.02 88,690 23.69 0.1087
2021-11-12 2021-09-30 13F DIGITAL RLTY TR INC COM COM 253868103 496,370 -11,559 -2.28 71,701 -6.18 0.0970
2021-08-05 2021-06-30 13F DIGITAL RLTY TR INC COM COM 253868103 507,929 -20,085 -3.80 76,423 2.77 0.1003
2021-05-06 2021-03-31 13F DIGITAL RLTY TR INC COM COM 253868103 528,014 -24,898 -4.50 74,365 -3.59 0.1010
2021-02-10 2020-12-31 13F DIGITAL RLTY TR INC COM COM 253868103 552,912 10,339 1.91 77,137 -3.13 0.1065
2020-11-12 2020-09-30 13F DIGITAL RLTY TR INC COM COM 253868103 542,573 -10,497 -1.90 79,628 1.31 0.1248
2020-08-13 2020-06-30 13F DIGITAL RLTY TR INC COM COM 253868103 553,070 61,985 12.62 78,597 15.22 0.1312
2020-05-06 2020-03-31 13F DIGITAL RLTY TR INC COM COM 253868103 491,085 120,848 32.64 68,217 53.88 0.1430
2020-02-05 2019-12-31 13F DIGITAL RLTY TR INC COM COM 253868103 370,237 24,203 6.99 44,332 -1.31 0.0741
2019-10-23 2019-09-30 13F DIGITAL RLTY TR INC COM COM 253868103 346,034 9,630 2.86 44,919 13.36 0.0821
2019-08-14 2019-06-30 13F DIGITAL RLTY TR INC COM COM 253868103 336,404 316 0.09 39,625 -0.92 0.0744
2019-05-01 2019-03-31 13F DIGITAL RLTY TR INC COM COM 253868103 336,088 -36,924 -9.90 39,994 0.63 0.0774
2019-01-31 2018-12-31 13F DIGITAL RLTY TR INC COM COM 253868103 373,012 1,740 0.47 39,744 -4.83 0.0865
2018-11-07 2018-09-30 13F DIGITAL RLTY TR INC COM COM 253868103 371,272 -13,658 -3.55 41,761 -2.77 0.0807
2018-08-06 2018-06-30 13F DIGITAL RLTY TR INC COM COM 253868103 384,930 -48,232 -11.13 42,950 -5.91 0.0866
2018-05-02 2018-03-31 13F DIGITAL RLTY TR INC COM COM 253868103 433,162 -6,863 -1.56 45,647 -8.92 0.0953
2018-02-09 2017-12-31 13F DIGITAL RLTY TR INC COM COM 253868103 440,025 6,084 1.40 50,119 -2.39 0.1018
2017-11-06 2017-09-30 13F DIGITAL RLTY TR INC COM COM 253868103 433,941 90,037 26.18 51,348 32.19 0.1116
2017-08-02 2017-06-30 13F DIGITAL RLTY TR INC COM COM 253868103 343,904 7,499 2.23 38,844 8.53 0.0887
2017-05-02 2017-03-31 13F DIGITAL RLTY TR INC COM COM 253868103 336,405 15,713 4.90 35,790 13.58 0.0836
2017-01-27 2016-12-31 13F DIGITAL RLTY TR INC COM COM 253868103 320,692 62,971 24.43 31,511 25.89 0.0799
2016-11-08 2016-09-30 13F DIGITAL RLTY TR INC COM COM 253868103 257,721 20,126 8.47 25,030 -3.34 0.0690
2016-08-11 2016-06-30 13F DIGITAL RLTY TR INC COM COM 253868103 237,595 96,066 67.88 25,895 106.76 0.0767
2016-05-02 2016-03-31 13F DIGITAL REALTY TRUST INC REIT COM 253868103 141,529 3,415 2.47 12,524 19.92 0.0389
2016-02-03 2015-12-31 13F DIGITAL REALTY TRUST INC REIT COM 253868103 138,114 8,860 6.85 10,444 23.70 0.0336
2015-11-04 2015-09-30 13F DIGITAL REALTY TRUST INC REIT COM 253868103 129,254 3,898 3.11 8,443 1.00 0.0287
2015-08-04 2015-06-30 13F DIGITAL REALTY TRUST INC REIT COM 253868103 125,356 25,940 26.09 8,359 27.48 0.0266
2015-05-12 2015-03-31 13F DIGITAL REALTY TRUST INC REIT COM 253868103 99,416 2,445 2.52 6,557 1.99 0.0189
2015-02-06 2014-12-31 13F DIGITAL REALTY TRUST INC REIT COM 253868103 96,971 4,350 4.70 6,429 11.27 0.0187
2014-11-12 2014-09-30 13F DIGITAL REALTY TRUST INC REIT COM 253868103 92,621 -2,590 -2.72 5,778 4.05 0.0174
2014-08-06 2014-06-30 13F DIGITAL REALTY TRUST INC REIT COM 253868103 95,211 -19,122 -16.72 5,553 -8.50 0.0163
2014-05-06 2014-03-31 13F DIGITAL REALTY TRUST INC REIT COM 253868103 114,333 -4,666 -3.92 6,069 3.83 0.0180
2014-02-03 2013-12-31 13F DIGITAL REALTY TRUST INC REIT COM 253868103 118,999 -10,901 -8.39 5,845 -15.27 0.0172
2013-11-05 2013-09-30 13F DIGITAL REALTY TRUST INC REIT COM 253868103 129,900 -733 -0.56 6,898 -13.44 0.0214
2013-08-07 2013-06-30 13F DIGITAL REALTY TRUST INC REIT COM 253868103 130,633 130,633 7,969 0.0256
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.