COPT Defense Properties
US ˙ NYSE

SecurityCDP / COPT Defense Properties
InstitutionUs Bancorp \de\
Latest Disclosed Ownership2,301 shares
Latest Disclosed Value $ 70,411
Us Bancorp \de\ reports 55.89% increase in ownership of CDP / COPT Defense Properties

On May 14, 2026 - Us Bancorp \de\ filed a 13F-HR form disclosing ownership of 2,301 shares of COPT Defense Properties (US:CDP) valued at $70,411 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 1,476 shares of COPT Defense Properties. This represents a change in shares of 55.89% during the quarter. The current value of the position is $73,839 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-14 2026-03-31 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 2,301 825 55.89 70 70.73 0.0001
2026-01-30 2025-12-31 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 1,476 -137 -8.49 41 -10.87 0.0000
2025-11-12 2025-09-30 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 1,613 -197 -10.88 47 -6.12 0.0001
2025-07-24 2025-06-30 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 1,810 -1,960 -51.99 50 -51.96 0.0001
2025-05-08 2025-03-31 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 3,770 2,008 113.96 103 88.89 0.0001
2025-02-05 2024-12-31 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 1,762 -446 -20.20 55 -18.18 0.0001
2024-10-28 2024-09-30 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 2,208 186 9.20 67 32.00 0.0001
2024-08-07 2024-06-30 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 2,022 -409 -16.82 51 -13.79 0.0001
2024-05-08 2024-03-31 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 2,431 -879 -26.56 59 -30.95 0.0001
2024-02-09 2023-12-31 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 3,310 -1,140 -25.62 85 -20.75 0.0001
2023-11-03 2023-09-30 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 4,450 -3 -0.07 106 0.95 0.0002
2023-08-10 2023-06-30 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 4,453 2 0.04 106 0.00 0.0002
2023-05-09 2023-03-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 4,451 629 16.46 106 6.06 0.0002
2023-02-13 2022-12-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 3,822 914 31.43 99 45.59 0.0002
2022-10-27 2022-09-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 2,908 918 46.13 68 30.77 0.0001
2022-08-01 2022-06-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 1,990 -499 -20.05 52 -26.76 0.0001
2022-05-11 2022-03-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 2,489 -66 -2.58 71 -1.39 0.0001
2022-02-11 2021-12-31 13F CORPORATE OFFICE PROPERTIES COMMON STOCK 22002T108 2,555 251 10.89 72 14.29 0.0001
2021-11-10 2021-09-30 13F CORPORATE OFFICE PROPERTIES COMMON STOCK 22002T108 2,304 11 0.48 63 -1.56 0.0001
2021-08-05 2021-06-30 13F CORPORATE OFFICE PROPERTIES COMMON STOCK 22002T108 2,293 -2,781 -54.81 64 -52.24 0.0001
2021-04-28 2021-03-31 13F CORPORATE OFFICE PROPERTIES COMMON STOCK 22002T108 5,074 200 4.10 134 5.51 0.0003
2021-02-04 2020-12-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 4,874 -695 -12.48 127 -3.79 0.0003
2020-11-10 2020-09-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 5,569 -942 -14.47 132 -20.00 0.0003
2020-08-07 2020-06-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 6,511 -178 -2.66 165 10.74 0.0004
2020-05-13 2020-03-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 6,689 37 0.56 149 -23.59 0.0005
2020-02-04 2019-12-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 6,652 552 9.05 195 7.73 0.0005
2019-11-08 2019-09-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 6,100 -52 -0.85 181 11.73 0.0005
2019-08-13 2019-06-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 6,152 -175 -2.77 162 -6.36 0.0005
2019-05-08 2019-03-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 6,327 312 5.19 173 36.22 0.0005
2019-02-13 2018-12-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 6,015 -1,365 -18.50 127 -42.27 0.0004
2018-10-31 2018-09-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 7,380 -62 -0.83 220 1.85 0.0006
2018-08-08 2018-06-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 7,442 -1,358 -15.43 216 -4.85 0.0007
2018-05-08 2018-03-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 8,800 -1,596 -15.35 227 -25.33 0.0007
2018-02-02 2017-12-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 10,396 -4,716 -31.21 304 -38.59 0.0009
2017-11-13 2017-09-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 15,112 -538 -3.44 495 -9.84 0.0016
2017-07-19 2017-06-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 15,650 638 4.25 549 10.46 0.0018
2017-05-03 2017-03-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 15,012 7,914 111.50 497 124.89 0.0017
2017-02-08 2016-12-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 7,098 -50 -0.70 221 8.87 0.0008
2016-11-04 2016-09-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 7,148 -407 -5.39 203 -8.97 0.0008
2016-08-10 2016-06-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 7,555 24 0.32 223 13.20 0.0008
2016-05-13 2016-03-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 7,531 -1,593 -17.46 197 -1.50 0.0008
2016-02-10 2015-12-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 9,124 -769 -7.77 200 -4.31 0.0008
2015-11-16 2015-09-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 9,893 -75 -0.75 209 -11.06 0.0009
2015-08-10 2015-06-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 9,968 1,762 21.47 235 -2.49 0.0009
2015-05-08 2015-03-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 8,206 -613 -6.95 241 -3.60 0.0009
2015-02-13 2014-12-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 8,819 3,476 65.06 250 81.16 0.0010
2014-11-14 2014-09-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 5,343 4,273 399.35 138 360.00 0.0006
2014-08-14 2014-06-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 1,070 -1,391 -56.52 30 -53.85 0.0001
2014-05-14 2014-03-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 2,461 -1,085 -30.60 65 -22.62 0.0003
2014-02-13 2013-12-31 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 3,546 -672 -15.93 84 -14.29 0.0003
2013-11-07 2013-09-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 4,218 1,020 31.89 98 20.99 0.0004
2013-08-09 2013-06-30 13F CORPORATE OFFICE PPTYS TR COMMON STOCK 22002T108 3,198 3,198 81 0.0004
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.