COPT防禦特性
MX ˙ BMV
SecurityMX:CDP / COPT Defense Properties
InstitutionM&t Bank Corp
Latest Disclosed Ownership17,961 shares
Latest Disclosed Value $ 549,606
M&t Bank Corp reports 22.72% decrease in ownership of CDP / COPT Defense Properties

On May 12, 2026 - M&t Bank Corp filed a 13F-HR form disclosing ownership of 17,961 shares of COPT Defense Properties (MX:CDP) valued at $549,606 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on January 30, 2026 disclosing 23,242 shares of COPT Defense Properties. This represents a change in shares of -22.72% 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.

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)
2026-05-12 2026-03-31 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 17,961 -5,281 -22.72 550 -15.02 0.0019
2026-01-30 2025-12-31 13F/A-1 COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 23,242 10,580 83.56 646 75.54 0.0021
2026-01-28 2025-12-31 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 14,881 2,219 705 0.0004
2025-11-14 2025-09-30 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 12,662 -9,659 -43.27 368 -40.16 0.0012
2025-08-13 2025-06-30 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 22,321 -4,713 -17.43 616 -16.44 0.0021
2025-04-30 2025-03-31 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 27,034 5,145 23.50 737 8.71 0.0027
2025-02-06 2024-12-31 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 21,889 663 3.12 677 5.29 0.0023
2024-11-19 2024-09-30 13F/A-1 COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 21,226 701 3.42 644 25.10 0.0021
2024-11-15 2024-09-30 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 21,226 701 644 0.0004
2024-07-31 2024-06-30 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 20,525 -1,222 -5.62 514 -2.10 0.0018
2024-05-07 2024-03-31 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 21,747 -965 -4.25 526 -9.79 0.0018
2024-02-06 2023-12-31 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 22,712 458 2.06 583 10.02 0.0021
2023-11-02 2023-09-30 13F COPT DEFENSE PROPERTIES SHS BEN INT 22002T108 22,254 1,884 9.25 530 9.52 0.0021
2023-08-09 2023-06-30 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 20,370 -610 -2.91 484 -2.82 0.0018
2023-05-11 2023-03-31 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 20,980 -739 -3.40 497 -11.72 0.0019
2023-02-13 2022-12-31 13F/A-1 CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 21,719 2,292 11.80 564 24.83 0.0023
2023-02-13 2022-12-31 13F QUIDELORTHO COM 22002T108 12,147 -7,280 316 0.0013
2022-11-17 2022-09-30 13F/A-1 CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 19,427 -1,307 -6.30 451 -16.64 0.0020
2022-11-14 2022-09-30 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 19,427 -1,307 451 0.0004
2022-08-05 2022-06-30 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 20,734 532 2.63 541 -6.24 0.0025
2022-05-09 2022-03-31 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 20,202 2,550 14.45 577 16.80 0.0025
2022-02-07 2021-12-31 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 17,652 17,652 494 0.0021
2021-02-12 2020-12-31 13F CORPORATE OFFICE PPTYS TR SHBEN INT 22002T108 0 -8,899 -100.00 0 -100.00
2020-11-06 2020-09-30 13F CORPORATE OFFICE PPTYS TR SHBEN INT 22002T108 8,899 -1,476 -14.23 210 -20.45 0.0010
2020-07-29 2020-06-30 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 10,375 -1,539 -12.92 264 0.00 0.0014
2020-05-14 2020-03-31 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 11,914 3,747 45.88 264 9.54 0.0016
2020-02-07 2019-12-31 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 8,167 0 0.00 241 -1.23 0.0011
2019-11-12 2019-09-30 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 8,167 12 0.15 244 13.49 0.0012
2019-08-12 2019-06-30 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 8,155 34 0.42 215 -2.71 0.0011
2019-05-15 2019-03-31 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 8,121 8,121 221 0.0012
2019-02-01 2018-12-31 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 0 -8,573 -100.00 0 -100.00
2018-11-09 2018-09-30 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 8,573 656 8.29 256 11.79 0.0013
2018-08-10 2018-06-30 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 7,917 -1,958 -19.83 229 -10.20 0.0012
2018-05-04 2018-03-31 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 9,875 -2,960 -23.06 255 -32.00 0.0014
2018-02-06 2017-12-31 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 12,835 1,031 8.73 375 -3.10 0.0020
2017-11-13 2017-09-30 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 11,804 2,123 21.93 387 13.82 0.0021
2017-08-11 2017-06-30 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 9,681 809 9.12 340 15.25 0.0020
2017-05-10 2017-03-31 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 8,872 -9,437 -51.54 295 -48.52 0.0018
2017-02-14 2016-12-31 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 18,309 -424 -2.26 573 7.91 0.0036
2016-11-04 2016-09-30 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 18,733 1,587 9.26 531 4.94 0.0034
2016-08-04 2016-06-30 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 17,146 1,341 8.48 506 22.22 0.0034
2016-05-11 2016-03-31 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 15,805 -2,430 -13.33 414 4.02 0.0028
2016-02-12 2015-12-31 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 18,235 2,017 12.44 398 16.37 0.0026
2015-11-13 2015-09-30 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 16,218 6,597 68.57 342 51.33 0.0023
2015-08-14 2015-06-30 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 9,621 270 2.89 226 -17.52 0.0014
2015-05-14 2015-03-31 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 9,351 -1,954 -17.28 274 -14.64 0.0017
2015-02-12 2014-12-31 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 11,305 1,048 10.22 321 21.59 0.0020
2014-11-14 2014-09-30 13F CORPORATE OFFICE PPTYS TR SH BEN INT 22002T108 10,257 10,257 264 0.0019
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.