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US ˙ NYSE ˙ US1053682035

SecurityBDN / Brandywine Realty Trust
InstitutionJanus Henderson Group Plc
Latest Disclosed Ownership74,935 shares
Latest Disclosed Value $ 202,699
Janus Henderson Group Plc ownership in BDN / Brandywine Realty Trust

On May 18, 2026 - Janus Henderson Group Plc filed a 13F-HR/A form disclosing ownership of 74,935 shares of Brandywine Realty Trust (US:BDN) valued at $203,074 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 74,935 shares of Brandywine Realty Trust. This represents a change in shares of 0.00% during the quarter. The current value of the position is $233,797 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)
2026-05-18 2026-03-31 13F/A-1 BRANDYWINE RLTY TR SH BEN INT NEW 105368203 74,935 0 0.00 203 -7.34 0.0000
2026-05-15 2026-03-31 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 74,935 0 0.00 203 -7.34 0.0000
2026-02-17 2025-12-31 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 74,935 0 0.00 218 -30.13 0.0001
2025-11-14 2025-09-30 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 74,935 0 0.00 313 -2.80 0.0001
2025-08-14 2025-06-30 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 74,935 0 0.00 321 -3.31 0.0002
2025-05-15 2025-03-31 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 74,935 0 0.00 332 -20.95 0.0002
2025-02-14 2024-12-31 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 74,935 0 0.00 420 2.94 0.0002
2024-11-14 2024-09-30 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 74,935 0 0.00 408 21.79 0.0002
2024-08-14 2024-06-30 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 74,935 -876 -1.16 335 -7.46 0.0002
2024-05-15 2024-03-31 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 75,811 5 0.01 363 -11.49 0.0002
2024-02-14 2023-12-31 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 75,806 -131 -0.17 410 18.90 0.0002
2023-11-14 2023-09-30 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 75,937 5 0.01 344 -2.55 0.0002
2023-08-14 2023-06-30 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 75,932 -94 -0.12 353 -1.67 0.0002
2023-05-15 2023-03-31 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 76,026 41,374 119.40 359 69.34 0.0002
2023-02-14 2022-12-31 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 34,652 0 0.00 213 -9.40 0.0002
2023-01-13 2022-09-30 13F/A-1 BRANDYWINE RLTY TR SH BEN INT NEW 105368203 34,652 59 0.17 234 -29.73 0.0002
2022-11-14 2022-09-30 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 34,652 59 234 0.0001
2022-08-15 2022-06-30 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 34,593 -50 -0.14 333 -32.04 0.0002
2022-05-16 2022-03-31 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 34,643 7 0.02 490 5.38 0.0002
2022-02-14 2021-12-31 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 34,636 17,416 101.14 465 101.30 0.0002
2021-11-16 2021-09-30 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 17,220 17,220 231 0.0001
2019-02-06 2018-12-31 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 0 -920,835 -100.00 0 -100.00
2018-11-09 2018-09-30 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 920,835 111,993 13.85 14,471 5.90 0.0077
2018-08-10 2018-06-30 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 808,842 -98,087 -10.82 13,665 -5.14 0.0078
2018-05-14 2018-03-31 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 906,929 26,673 3.03 14,406 -10.05 0.0085
2018-03-12 2017-12-31 13F/A-1 BRANDYWINE RLTY TR SH BEN INT NEW 105368203 880,256 765,656 668.11 16,015 699.15 0.0099
2018-02-09 2017-12-31 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 880,256 765,656 16,015
2017-11-14 2017-09-30 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 114,600 82,000 251.53 2,004 250.96 0.0013
2017-08-17 2017-06-30 13F/A-1 BRANDYWINE RLTY TR SH BEN INT NEW 105368203 32,600 32,600 571 0.0004
2017-08-14 2017-06-30 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 32,600 32,600 571
2016-10-24 2016-09-30 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 0 -143,444 -100.00 0 -100.00
2016-07-29 2016-06-30 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 143,444 84,809 144.64 2,411 192.95 0.0200
2016-05-12 2016-03-31 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 58,635 -1,324,265 -95.76 823 -95.89 0.0067
2014-05-08 2014-03-31 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 1,382,900 -197,100 -12.47 20,004 -10.05 0.1947
2014-01-14 2013-12-31 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 1,580,000 200,300 14.52 22,239 22.25 0.2247
2013-11-12 2013-09-30 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 1,379,700 30,500 2.26 18,191 -1.98 0.2007
2013-08-15 2013-06-30 13F BRANDYWINE RLTY TR SH BEN INT NEW 105368203 1,349,200 1,349,200 18,558 0.2170
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.