Digital Realty Trust, Inc.
US ˙ NYSE ˙ US2538681030

SecurityDLR / Digital Realty Trust, Inc.
InstitutionFirst Manhattan Co
Latest Disclosed Ownership4,265 shares
Latest Disclosed Value $ 768,596
First Manhattan Co reports 2.29% decrease in ownership of DLR / Digital Realty Trust, Inc.

On May 15, 2026 - First Manhattan Co filed a 13F-HR form disclosing ownership of 4,265 shares of Digital Realty Trust, Inc. (US:DLR) valued at $768,596 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 4,365 shares of Digital Realty Trust, Inc.. This represents a change in shares of -2.29% during the quarter. The current value of the position is $782,628 USD.

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 RLTY TR COM 253868103 4,265 -100 -2.29 769 12.94 0.0021
2026-02-17 2025-12-31 13F DIGITAL RLTY TR COM 253868103 4,365 -1,020 -18.94 681 -26.88 0.0018
2025-11-14 2025-09-30 13F DIGITAL RLTY TR COM 253868103 5,385 397 7.96 931 7.02 0.0025
2025-08-14 2025-06-30 13F DIGITAL RLTY TR COM 253868103 4,988 4,988 870 0.0025
2024-08-15 2024-06-30 13F/A-1 DIGITAL RLTY TR COM 253868103 0 -863 -100.00 0 -100.00
2024-08-14 2024-06-30 13F DIGITAL RLTY TR COM 253868103 0 0
2024-05-15 2024-03-31 13F DIGITAL RLTY TR COM 253868103 863 270 45.53 124 56.96 0.0004
2024-02-13 2023-12-31 13F DIGITAL RLTY TR COM 253868103 593 2 0.34 80 11.27 0.0003
2023-11-14 2023-09-30 13F DIGITAL RLTY TR COM 253868103 591 0 0.00 72 5.97 0.0003
2023-08-14 2023-06-30 13F DIGITAL RLTY TR COM 253868103 591 -17,708 -96.77 67 -96.27 0.0002
2023-05-15 2023-03-31 13F DIGITAL RLTY TR COM 253868103 18,299 -11,720 -39.04 1,799 -40.27 0.0069
2023-02-14 2022-12-31 13F DIGITAL RLTY TR COM 253868103 30,019 -8,485 -22.04 3,010 -21.16 0.0110
2022-11-14 2022-09-30 13F DIGITAL RLTY TR COM 253868103 38,504 1,090 2.91 3,818 -21.39 0.0162
2022-08-15 2022-06-30 13F DIGITAL RLTY TR COM 253868103 37,414 1,000 2.75 4,857 -5.93 0.0196
2022-05-16 2022-03-31 13F DIGITAL RLTY TR COM 253868103 36,414 8,884 32.27 5,163 6.04 0.0169
2022-02-14 2021-12-31 13F DIGITAL RLTY TR COM 253868103 27,530 27,130 6,782.50 4,869 8,442.11 0.0160
2021-11-15 2021-09-30 13F DIGITAL RLTY TR COM 253868103 400 0 0.00 57 -5.00 0.0002
2021-08-16 2021-06-30 13F DIGITAL RLTY TR COM 253868103 400 0 0.00 60 7.14 0.0002
2021-05-14 2021-03-31 13F DIGITAL RLTY TR COM 253868103 400 0 0.00 56 1.82 0.0002
2021-02-16 2020-12-31 13F DIGITAL RLTY TR COM 253868103 400 0 0.00 55 -5.17 0.0003
2020-11-12 2020-09-30 13F DIGITAL RLTY TR COMMON 253868103 400 0 0.00 58 3.57 0.0003
2020-08-14 2020-06-30 13F DIGITAL RLTY TR COMMON 253868103 400 0 0.00 56 1.82 0.0003
2020-05-06 2020-03-31 13F DIGITAL RLTY TR COMMON 253868103 400 0 0.00 55 17.02 0.0004
2020-02-13 2019-12-31 13F DIGITAL RLTY TR COMMON 253868103 400 0 0.00 47 -7.84 0.0002
2019-11-13 2019-09-30 13F DIGITAL RLTY TR COMMON 253868103 400 0 0.00 51 8.51 0.0003
2019-08-16 2019-06-30 13F DIGITAL RLTY TR COMMON 253868103 400 0 0.00 47 0.00 0.0003
2019-04-12 2019-03-31 13F DIGITAL RLTY TR COMMON 253868103 400 0 0.00 47 11.90 0.0003
2019-01-30 2018-12-31 13F DIGITAL RLTY TR COMMON 253868103 400 0 0.00 42 -4.55 0.0003
2018-10-15 2018-09-30 13F DIGITAL RLTY TR COMMON 253868103 400 0 0.00 44 0.00 0.0002
2018-08-01 2018-06-30 13F DIGITAL RLTY TR COMMON 253868103 400 0 0.00 44 4.76 0.0003
2018-04-20 2018-03-31 13F DIGITAL RLTY TR COMMON 253868103 400 0 0.00 42 -6.67 0.0002
2018-01-22 2017-12-31 13F DIGITAL RLTY TR COMMON 253868103 400 0 0.00 45 -4.26 0.0002
2017-10-25 2017-09-30 13F DIGITAL RLTY TR COMMON 253868103 400 0 0.00 47 4.44 0.0003
2017-08-10 2017-06-30 13F/A-2 DIGITAL RLTY TR COMMON 253868103 400 0 0.00 45 7.14 0.0003
2017-08-01 2017-06-30 13F/A-1 DIGITAL RLTY TR COMMON 253868103 400 0 45 0.0003
2017-07-28 2017-06-30 13F DIGITAL RLTY TR COMMON 253868103 400 0 45
2017-04-25 2017-03-31 13F/A-1 DIGITAL RLTY TR COMMON 253868103 400 0 0.00 42 7.69 0.0002
2017-04-24 2017-03-31 13F DIGITAL RLTY TR COMMON 253868103 400 38
2017-01-25 2016-12-31 13F DIGITAL RLTY TR COMMON 253868103 400 0 0.00 39 2.63 0.0002
2016-10-20 2016-09-30 13F DIGITAL RLTY TR COMMON 253868103 400 0 0.00 38 -11.63 0.0002
2016-07-14 2016-06-30 13F DIGITAL RLTY TR COMMON 253868103 400 0 0.00 43 22.86 0.0003
2016-04-22 2016-03-31 13F DIGITAL RLTY TR COMMON 253868103 400 -200 -33.33 35 -22.22 0.0002
2016-01-20 2015-12-31 13F DIGITAL RLTY TR COMMON 253868103 600 0 0.00 45 15.38 0.0003
2015-10-26 2015-09-30 13F DIGITAL RLTY TR COMMON 253868103 600 0 0.00 39 -2.50 0.0003
2015-07-17 2015-06-30 13F DIGITAL RLTY TR COMMON 253868103 600 0 0.00 40 2.56 0.0002
2015-04-30 2015-03-31 13F DIGITAL RLTY TR COMMON 253868103 600 0 0.00 39 0.00 0.0002
2015-01-20 2014-12-31 13F DIGITAL RLTY TR COMMON 253868103 600 -400 -40.00 39 -37.10 0.0002
2014-10-23 2014-09-30 13F DIGITAL RLTY TR COMMON 253868103 1,000 400 66.67 62 82.35 0.0004
2014-08-14 2014-06-30 13F/A-1 DIGITAL RLTY TR COMMON 253868103 600 600 34 0.0002
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.