BlackRock, Inc. ownership in WX7 / COPT Defense Properties

COPT Defense Properties

DE ˙ DB

27,00 € ↓ -0,20 (-0,74%)

2026-06-03
DEL PRIS

Security	DE:WX7 / COPT Defense Properties
Institution	BlackRock, Inc.
Latest Disclosed Ownership	16,648,577 shares
Ownership	14.70%

2025-07-18 - BlackRock, Inc. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 16,648,577 shares of COPT Defense Properties (DE:WX7). This represents 14.7 percent ownership of the company. In their previous filing dated 2024-01-22 , BlackRock, Inc. had reported owning 17,908,018 shares, indicating a decrease of -7.03 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File Date	Effective Date	Form	Prev Shares	Latest Shares	ΔShares (Percent)	Ownership (Percent)	ΔOwnership (Percent)
2025-07-18	2025-07-18	13G/A	17,908,018	16,648,577	-7.03	14.70	-7.55
2024-01-22	2024-01-22	13G/A	17,066,414	17,908,018	4.93	15.90	4.61
2023-01-26	2023-01-26	13G/A	17,066,414	17,066,414	0.00	15.20	0.00
2023-01-20	2023-01-20	13G/A	17,831,166	17,066,414	-4.29	15.20	-4.40
2022-01-27	2022-01-27	13G/A	17,831,166	17,831,166	0.00	15.90	0.00
2022-01-25	2022-01-25	13G/A	12,516,011	17,831,166	42.47	15.90	41.96
2021-01-27	2021-01-27	13G/A	12,516,011	12,516,011	0.00	11.20	0.00
2021-01-27	2021-01-27	13G/A	12,635,895	12,516,011	-0.95	11.20	-0.88
2020-02-04	2020-02-04	13G/A	12,339,549	12,635,895	2.40	11.30	0.00
2019-01-24	2019-01-24	13G/A	11,314,176	12,339,549	9.06	11.30	8.65
2018-01-19	2018-01-19	13G/A	9,531,459	11,314,176	18.70	10.40	2.97
2017-02-08	2017-02-08	13G/A	9,403,780	9,531,459	1.36	10.10	2.02
2017-01-23	2017-01-23	13G/A	8,844,011	9,403,780	6.33	9.90	5.32
2016-01-26	2016-01-26	13G/A		8,844,011		9.40
2015-01-15	2015-01-15	13G/A		8,421,976		9.10
2014-01-10	2014-01-10	13G/A		8,874,423		10.20
2013-12-10	2013-12-10	13G/A		8,747,410		10.01
2013-01-31	2013-01-31	13G/A		7,423,178		9.19
2012-02-10	2012-02-10	13G/A		6,347,563		8.82

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-13	2026-03-31	13F	COPT DEFENSE PROPERTIES	SHS BEN INT	22002T108	21,300,778	3,207,219	17.73	651,804	29.58	0.0114
2026-02-12	2025-12-31	13F	COPT DEFENSE PROPERTIES	SHS BEN INT	22002T108	18,093,559	-146,407	-0.80	503,001	-5.10	0.0085
2025-11-12	2025-09-30	13F	COPT DEFENSE PROPERTIES	SHS BEN INT	22002T108	18,239,966	32,923	0.18	530,053	5.56	0.0093
2025-08-12	2025-06-30	13F	COPT DEFENSE PROPERTIES	SHS BEN INT	22002T108	18,207,043	-437,194	-2.34	502,150	-1.23	0.0096
2025-05-02	2025-03-31	13F	COPT DEFENSE PROPERTIES	SHS BEN INT	22002T108	18,644,237	294,223	1.60	508,428	-10.48	0.0107
2025-02-07	2024-12-31	13F	COPT DEFENSE PROPERTIES	SHS BEN INT	22002T108	18,350,014	225,782	1.25	567,933	3.32	0.0115
2024-11-13	2024-09-30	13F	COPT DEFENSE PROPERTIES	SHS BEN INT	22002T108	18,124,232	-631,626	-3.37	549,708	17.09	0.0115
2024-08-13	2024-06-30	13F	COPT DEFENSE PROPERTIES	SHS BEN INT	22002T108	18,755,858	868,181	4.85	469,459	8.58	0.0106
2024-05-10	2024-03-31	13F	COPT DEFENSE PROPERTIES	SHS BEN INT	22002T108	17,887,677	61,425	0.34	432,345	-5.37	0.0101
2024-02-13	2023-12-31	13F	COPT DEFENSE PROPERTIES	SHS BEN INT	22002T108	17,826,252	-596,187	-3.24	456,887	4.07	0.0116
2023-11-13	2023-09-30	13F	COPT DEFENSE PROPERTIES	SHS BEN INT	22002T108	18,422,439	-432,408	-2.29	439,007	-1.96	0.0126
2023-08-11	2023-06-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	18,854,847	1,840,542	10.82	447,803	11.00	0.0123
2023-05-12	2023-03-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	17,014,305	-52,109	-0.31	403,409	-8.88	0.0119
2023-02-13	2022-12-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	17,066,414	241,961	1.44	442,703	13.27	0.0139
2022-11-14	2022-09-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	16,824,453	-196,580	-1.15	390,832	-12.33	0.0133
2022-08-12	2022-06-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	17,021,033	50,842	0.30	445,782	-7.96	0.0143
2022-05-12	2022-03-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	16,970,191	-860,975	-4.83	484,327	-2.89	0.0130
2022-02-10	2021-12-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	17,831,166	649,079	3.78	498,738	7.59	0.0127
2021-11-09	2021-09-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	17,182,087	5,527,197	47.42	463,571	42.10	0.0130
2021-08-11	2021-06-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	11,654,890	-1,120,001	-8.77	326,220	-3.01	0.0091
2021-05-07	2021-03-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	12,774,891	258,880	2.07	336,361	3.05	0.0099
2021-02-05	2020-12-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	12,516,011	331,081	2.72	326,418	12.94	0.0104
2020-11-06	2020-09-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	12,184,930	-216,846	-1.75	289,027	-8.03	0.0107
2020-08-14	2020-06-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	12,401,776	-95,097	-0.76	314,261	13.63	0.0125
2020-05-01	2020-03-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	12,496,873	-139,022	-1.10	276,559	-25.50	0.0135
2020-02-13	2019-12-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	12,635,895	145,416	1.16	371,241	-0.19	0.0142
2019-11-08	2019-09-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	12,490,479	-261,975	-2.05	371,966	10.61	0.0156
2019-08-22	2019-06-30	13F/A-1	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	12,752,454	155,808	1.24	336,282	-2.21	0.0144
2019-08-13	2019-06-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	12,752,454	155,808		336,282
2019-05-09	2019-03-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	12,596,646	257,097	2.08	343,888	32.52	0.0154
2019-02-08	2018-12-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	12,339,549	407,376	3.41	259,500	-27.09	0.0131
2018-11-09	2018-09-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	11,932,173	388,713	3.37	355,938	6.36	0.0154
2018-08-09	2018-06-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	11,543,460	187,322	1.65	334,647	14.09	0.0154
2018-05-09	2018-03-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	11,356,138	41,962	0.37	293,329	-11.21	0.0140
2018-02-09	2017-12-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	11,314,176	604,417	5.64	330,375	-6.04	0.0157
2017-11-14	2017-09-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	10,709,759	69,928	0.66	351,602	-5.66	0.0177
2017-08-10	2017-06-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	10,639,831	447,228	4.39	372,714	10.48	0.0198
2017-05-12	2017-03-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	10,192,603	10,000,151	5,196.18	337,374	5,515.41	0.0185
2017-02-10	2016-12-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	192,452	20,477	11.91	6,008	23.24	0.0085
2016-11-08	2016-09-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	171,975	11,927	7.45	4,875	3.00	0.0070
2016-08-10	2016-06-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	160,048	30,645	23.68	4,733	39.41	0.0071
2016-05-10	2016-03-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	129,403	13,870	12.01	3,395	34.56	0.0055
2016-02-11	2015-12-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	115,533	1,671	1.47	2,523	5.39	0.0037
2015-11-13	2015-09-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	113,862	-5,464	-4.58	2,394	-14.74	0.0038
2015-08-07	2015-06-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	119,326	11,278	10.44	2,808	-11.56	0.0042
2015-05-13	2015-03-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	108,048	31,309	40.80	3,175	45.84	0.0044
2015-02-09	2014-12-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	76,739	992	1.31	2,177	11.76	0.0031
2014-10-29	2014-09-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	75,747	5,075	7.18	1,948	-0.87	0.0028
2014-08-06	2014-06-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	70,672	425	0.61	1,965	5.02	0.0029
2014-05-02	2014-03-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	70,247	-1,189	-1.66	1,871	10.51	0.0030
2014-02-12	2013-12-31	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	71,436	12,012	20.21	1,693	23.31	0.0028
2013-11-12	2013-09-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	59,424	5,106	9.40	1,373	-0.94	0.0026
2013-08-13	2013-06-30	13F	CORPORATE OFFICE PPTYS TR	SH BEN INT	22002T108	54,318	54,318		1,386		0.0027

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.