디지털 부동산 신탁, Inc.
MX ˙ BMV ˙ US2538681030
SecurityMX:DLR / Digital Realty Trust, Inc.
InstitutionTufton Capital Management
Latest Disclosed Ownership39,630 shares
Latest Disclosed Value $ 7,141
Tufton Capital Management reports 2.01% decrease in ownership of DLR / Digital Realty Trust, Inc.

On May 12, 2026 - Tufton Capital Management filed a 13F-HR form disclosing ownership of 39,630 shares of Digital Realty Trust, Inc. (MX:DLR) valued at $7,141 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 40,441 shares of Digital Realty Trust, Inc.. This represents a change in shares of -2.01% 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 39,630 -811 -2.01 7 16.67 1.2991
2026-01-28 2025-12-31 13F DIGITAL REALTY TRUST REIT COM 253868103 40,441 313 0.78 6 0.00 1.0935
2025-10-31 2025-09-30 13F DIGITAL REALTY TRUST REIT COM 253868103 40,128 313 0.79 7 0.00 1.2365
2025-08-05 2025-06-30 13F DIGITAL REALTY TRUST REIT COM 253868103 39,815 -1,580 -3.82 7 -99.90 1.3197
2025-05-06 2025-03-31 13F DIGITAL REALTY TRUST REIT COM 253868103 41,395 133 0.32 5,932 -18.93 1.1426
2025-02-05 2024-12-31 13F DIGITAL REALTY TRUST REIT COM 253868103 41,262 373 0.91 7,317 10.56 1.3840
2024-11-08 2024-09-30 13F DIGITAL REALTY TRUST REIT COM 253868103 40,889 -890 -2.13 6,617 4.17 1.2405
2024-07-31 2024-06-30 13F DIGITAL REALTY TRUST REIT COM 253868103 41,779 60 0.14 6,352 5.71 1.2354
2024-05-07 2024-03-31 13F DIGITAL REALTY TRUST REIT COM 253868103 41,719 16,809 67.48 6,009 79.27 1.1801
2024-01-31 2023-12-31 13F DIGITAL RLTY TR INC COM COM 253868103 24,910 -1,545 -5.84 3,352 4.72 0.7032
2023-10-30 2023-09-30 13F/A-1 DIGITAL RLTY TR INC COM COM 253868103 26,455 386 1.48 3,202 7.85 0.7143
2023-10-30 2023-09-30 13F DIGITAL RLTY TR INC COM COM 253868103 26,455 386 3,202 0.7143
2023-07-28 2023-06-30 13F DIGITAL RLTY TR INC COM COM 253868103 26,069 1,850 7.64 2,968 24.71 0.6404
2023-04-19 2023-03-31 13F DIGITAL RLTY TR COM 253868103 24,219 -91 -0.37 2,381 -2.34 0.5149
2023-01-26 2022-12-31 13F DIGITAL RLTY TR COM 253868103 24,310 -12,014 -33.07 2,438 -32.34 0.5363
2022-10-21 2022-09-30 13F DIGITAL RLTY TR COM 253868103 36,324 -185 -0.51 3,602 -23.99 0.8695
2022-07-20 2022-06-30 13F DIGITAL RLTY TR COM 253868103 36,509 2,869 8.53 4,739 -0.65 0.8852
2022-04-25 2022-03-31 13F DIGITAL RLTY TR COM 253868103 33,640 397 1.19 4,770 -18.86 0.7710
2022-01-28 2021-12-31 13F DIGITAL RLTY TR COM 253868103 33,243 1,040 3.23 5,879 26.40 0.9027
2021-10-21 2021-09-30 13F DIGITAL RLTY TR COM 253868103 32,203 190 0.59 4,651 -3.43 0.7873
2021-07-29 2021-06-30 13F DIGITAL RLTY TR COM 253868103 32,013 548 1.74 4,816 8.69 0.7910
2021-04-22 2021-03-31 13F DIGITAL RLTY TR COM 253868103 31,465 -60 -0.19 4,431 0.75 0.7570
2021-02-01 2020-12-31 13F DIGITAL RLTY TR COM 253868103 31,525 29,250 1,285.71 4,398 1,220.72 0.8110
2020-10-23 2020-09-30 13F DIGITAL RLTY TR COM 253868103 2,275 100 4.60 333 7.77 0.0688
2020-07-27 2020-06-30 13F DIGITAL RLTY TR COM 253868103 2,175 450 26.09 309 29.29 0.0681
2020-04-23 2020-03-31 13F DIGITAL RLTY TR COM 253868103 1,725 1,725 239 0.0613
2020-01-24 2019-12-31 13F DIGITAL RLTY TR COM 253868103 0 -1,600 -100.00 0 -100.00
2019-10-25 2019-09-30 13F DIGITAL RLTY TR COM 253868103 1,600 1,600 207 0.0437
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.