多元化醫療保健信託
US ˙ NasdaqGS ˙ US25525P1075

SecurityDHC / Diversified Healthcare Trust
InstitutionAsset Management One Co., Ltd.
Latest Disclosed Ownership301,921 shares
Latest Disclosed Value $ 2,004,755
Asset Management One Co., Ltd. reports 0.21% decrease in ownership of DHC / Diversified Healthcare Trust

On May 8, 2026 - Asset Management One Co., Ltd. filed a 13F-HR form disclosing ownership of 301,921 shares of Diversified Healthcare Trust (US:DHC) valued at $2,004,755 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 302,557 shares of Diversified Healthcare Trust. This represents a change in shares of -0.21% during the quarter. The current value of the position is $2,596,521 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)
2026-05-08 2026-03-31 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 301,921 -636 -0.21 2,005 40.04 0.0059
2026-01-27 2025-12-31 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 302,557 -8,807 -2.83 1,431 4.22 0.0040
2025-10-22 2025-09-30 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 311,364 0 0.00 1,373 23.25 0.0040
2025-07-31 2025-06-30 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 311,364 -21,814 -6.55 1,115 39.42 0.0035
2025-04-23 2025-03-31 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 333,178 8,007 2.46 800 13.33 0.0028
2025-01-30 2024-12-31 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 325,171 0 0.00 706 -48.24 0.0024
2024-10-30 2024-09-30 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 325,171 8,879 2.81 1,362 41.29 0.0048
2024-07-18 2024-06-30 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 316,292 -7,309 -2.26 965 21.11 0.0037
2024-05-02 2024-03-31 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 323,601 0 0.00 796 -34.91 0.0031
2024-01-24 2023-12-31 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 323,601 -24,208 -6.96 1,223 81.45 0.0049
2023-10-19 2023-09-30 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 347,809 -34,904 -9.12 675 -21.72 0.0030
2023-07-31 2023-06-30 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 382,713 -30,072 -7.29 861 54.58 0.0036
2023-04-25 2023-03-31 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 412,785 26,949 6.98 557 124.60 0.0025
2023-02-06 2022-12-31 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 385,836 -7,510 -1.91 248 -36.25 0.0012
2022-11-04 2022-09-30 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 393,346 0 0.00 389 -45.59 0.0020
2022-07-29 2022-06-30 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 393,346 27,014 7.37 715 -38.99 0.0034
2022-05-13 2022-03-31 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 366,332 -32,669 -8.19 1,172 6.45 0.0046
2022-02-09 2021-12-31 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 399,001 30,510 8.28 1,101 -11.85 0.0038
2021-11-02 2021-09-30 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 368,491 -29,566 -7.43 1,249 -24.89 0.0048
2021-08-03 2021-06-30 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 398,057 -16,304 -3.93 1,663 -16.01 0.0062
2021-05-14 2021-03-31 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 414,361 5,823 1.43 1,980 18.85 0.0079
2021-02-12 2020-12-31 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 408,538 -25,280 -5.83 1,666 9.10 0.0069
2020-11-13 2020-09-30 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 433,818 6,887 1.61 1,527 -19.21 0.0070
2020-08-14 2020-06-30 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 426,931 33,177 8.43 1,890 32.35 0.0093
2020-05-14 2020-03-31 13F DIVERSIFIED HEALTHCARE TR COM SH BEN INT 25525P107 393,754 393,754 1,428 0.0083
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.