Security key
22002T108
COPT DEFENSE PROPERTIES - Common Shares of beneficial interest, $0.01 par value (CDP)
CUSIP: 22002T108
Q3 2025 13F Holders as of 30 Sep 2025
- Security type / class
- Equity / Common Shares of beneficial interest, $0.01 par value
- Total 13F shares
- 121,562,761
- Total 13F value
- $3,534,291,874
- Share change
- +766,475
- Put/Call ratio
- 0%
- SEC-reported price per share
- $29.06
- Number of holders
- 307
- Value change
- +$27,081,395
- Number of buys
- 161
- Number of sells
- 141
- Shares outstanding
- 113,698,623
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
307
Top holders
10
CDP full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
COPT DEFENSE PROPERTIES SEC filings
COPT DEFENSE PROPERTIES company facts
Broader feeds
Reporting periods
Holder history for CUSIP 22002T108
Recent filing periods:
Ownership snapshot
Top reported holders of CDP - COPT DEFENSE PROPERTIES - Common Shares of beneficial interest, $0.01 par value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
15/15
Latest evidence
30 Sep 2025
13F
13D/G
Lead comparable stake: 15%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 15%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
15%
ALLIANCEBERNSTEIN L.P.
7.5%
VANGUARD GROUP INC
15%
STATE STREET CORP
5.7%
EARNEST PARTNERS LLC
4.2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
15%
from 13D/G
|
$502,150,257
18,207,043 shares
|
— | 30 Jun 2025 |
| ALLIANCEBERNSTEIN L.P. |
13D/G
13F
Company
|
7.5%
|
$245,771,259
8,457,373 shares
|
+$64,208,622 | 30 Sep 2025 |
| VANGUARD GROUP INC |
13F
Company
|
15%
|
$463,182,161
16,794,132 shares
|
— | 30 Jun 2025 |
| STATE STREET CORP |
13F
Company
|
5.7%
|
$180,577,632
6,477,770 shares
|
— | 30 Jun 2025 |
| EARNEST PARTNERS LLC |
13F
Company
|
4.2%
|
$131,251,482
4,758,937 shares
|
— | 30 Jun 2025 |
| WESTWOOD HOLDINGS GROUP INC |
13F
Company
|
3.2%
|
$99,883,480
3,621,591 shares
|
— | 30 Jun 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
307
Shares
121,562,761
Rows available
307
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2025 vs Q1 2026 Across Filers
Q1 2026 holders
319
Q3 2025 holders
307
Holder diff
-12
| Investor | Q1 2026 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q1 2026 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend