Security Snapshot

COPT DEFENSE PROPERTIES - Common Shares of beneficial interest, $0.01 par value (CDP) Institutional Ownership

CUSIP: 22002T108

13F Institutional Holders and Ownership History from Q1 2014 to Q3 2026

13F reference period

Q2 2026

Institutions Reporting

328

Shares (Excl. Options)

127.95MFull value: 127,947,939 · shares · 30 Jun 2026

Price

$36.39

The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.

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Security type / class
Equity / Common Shares of beneficial interest, $0.01 par value
Symbol
CDP on NYSE
All holders as of 30 Jun 2026
Q2 2026
Total 13F shares
127,947,939
Latest holder snapshot 5 signals
Total 13F value
$4,608,047,838
Portfolio coverage rank
0%
Share change
+527,278
Value change
+$25,582,273
Number of holders
328
Security identity Names, identifiers, and filing context for this profile. 1 source field
Underlying class
Common Shares
Issuer context Names, identifiers, and filing context for this profile. 3 identity fields
Shares outstanding
113,698,623
SEC-reported price per share
$33.47
Insider filing price
$33.47
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source

Key facts

  • CDP - COPT DEFENSE PROPERTIES - Common Shares of beneficial interest, $0.01 par value is tracked under CUSIP 22002T108.
  • 328 institutions reported positions in Q2 2026.
  • 5 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 322 to 328 between Q1 2026 and Q2 2026.
  • SEC-reported value moved from
    $3.88BFull value: $3,878,272,039 · USD · 31 Mar 2026
    to
    $4.61BFull value: $4,608,047,838 · USD · 30 Jun 2026
    .

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 328 institutions filings for Q2 2026.

Open SEC evidence

Security key

22002T108

13F reference period

Q2 2026

13F holders

328

13D/G owners

5

CIK / CUSIP context first

Open Q2 2026 holders CDP full holder history COPT DEFENSE PROPERTIES SEC filings COPT DEFENSE PROPERTIES company facts COPT DEFENSE PROPERTIES insider transactions

Broader feeds

Latest 13F filings Latest 13D/G filings All securities

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows
5
Security
CDP
Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 15% $459,167,754 16,648,577 BlackRock, Inc. 30 Jun 2025
VANGUARD PORTFOLIO MANAGEMENT LLC 10% $320,583,011 11,531,763 Vanguard Portfolio Management 30 Jan 2026
ALLIANCEBERNSTEIN L.P. 7.5% +40% $245,771,259 +$64,208,622 8,457,373 +35% AllianceBernstein L.P. 30 Sep 2025
JPMORGAN CHASE & CO 5.3% $219,287,725 6,026,027 JPMORGAN CHASE & CO 30 Jun 2026
VANGUARD CAPITAL MANAGEMENT LLC 5.3% $183,865,547 6,008,678 Vanguard Capital Management 31 Mar 2026
As of 30 Jun 2026, 328 institutional investors reported holding
127.95MFull value: 127,947,939 · shares · 30 Jun 2026
shares of COPT DEFENSE PROPERTIES - Common Shares of beneficial interest, $0.01 par value (CDP). This represents 113% of the company’s total
113.7MFull value: 113,698,623 · shares · Stored outstanding share count
outstanding shares.

13F concentration

Top 25 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share
87%
Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 18% 19,915,482 -6.5% 0.01% $724,724,425
VANGUARD PORTFOLIO MANAGEMENT LLC 11% 12,076,995 +1.8% 0.02% $439,481,848
ALLIANCEBERNSTEIN L.P. 7.8% 8,880,283 +0.47% 0.1% $271,736,660
STATE STREET CORP 6% 6,871,138 +0.51% 0.01% $252,138,996
JPMORGAN CHASE & CO 5.3% 6,080,134 +25% 0.01% $222,968,212
VANGUARD CAPITAL MANAGEMENT LLC 4.5% 5,095,897 +0.83% 0% $185,439,692
EARNEST PARTNERS LLC 3.9% 4,420,946 -2.3% 0.58% $160,878,225
GEODE CAPITAL MANAGEMENT, LLC 3% 3,465,042 +6.1% 0.01% $126,110,956
Channing Capital Management, LLC 2.5% 2,891,994 -3% 2.4% $105,239,662
WESTWOOD HOLDINGS GROUP INC 2.5% 2,840,694 -12% 0.78% $103,372,854
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 2.1% 2,368,640 +5.4% 0.01% $86,194,810
BANK OF AMERICA CORP /DE/ 2% 2,309,954 -0.49% 0.01% $84,059,213
SEI INVESTMENTS CO 1.9% 2,204,679 -3.8% 0.07% $80,228,313
MORGAN STANLEY 1.8% 2,089,769 -6% 0% $76,046,723
GRS Advisors, LLC 1.7% 1,930,934 +17% 5.9% $70,266,688
NORTHERN TRUST CORP 1.7% 1,883,872 +17% 0.01% $68,554,103
PRINCIPAL FINANCIAL GROUP INC 1.5% 1,751,745 -0.11% 0.03% $63,746,001
TWO SIGMA INVESTMENTS, LP 1.5% 1,720,245 -23% 0.05% $62,599,716
GOLDMAN SACHS GROUP INC 1.5% 1,676,030 +15% 0.01% $60,990,730
DIMENSIONAL FUND ADVISORS LP 1.5% 1,669,150 -0.78% 0.01% $60,741,522
AQR CAPITAL MANAGEMENT LLC 1.4% 1,575,072 +12% 0.02% $57,277,497
Bank of New York Mellon Corp 1.2% 1,312,183 -0.4% 0.01% $47,750,349
MILLENNIUM MANAGEMENT LLC 1.1% 1,296,926 +28% 0.03% $47,195,137
AMERIPRISE FINANCIAL INC 1.1% 1,241,459 +53% 0.01% $45,177,649
T. Rowe Price Investment Management, Inc. 0.92% 1,050,157 0.03% $38,216,000

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods
51
Headline period
Q2 2026
Rows shown
1-25 of 51
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q3 7,951,111 $265,572,536 -$22,097,190 $33.40 99
2026 Q2 127,947,939 $4,608,047,838 +$25,582,273 $36.39 328
2026 Q1 127,429,475 $3,878,272,039 +$117,143,569 $30.60 322
2025 Q4 123,180,152 $3,427,861,272 +$46,454,854 $27.80 306
2025 Q3 121,562,761 $3,534,291,874 +$27,081,395 $29.06 307
2025 Q2 120,799,687 $3,333,424,538 +$39,869,067 $27.58 301
2025 Q1 119,410,445 $3,258,216,384 -$30,355,828 $27.27 299
2024 Q4 120,148,668 $3,720,195,659 +$79,774,560 $30.95 300
2024 Q3 117,597,775 $3,569,602,671 +$59,142,615 $30.33 290
2024 Q2 116,359,725 $2,914,237,366 +$37,038,009 $25.03 264
2024 Q1 114,827,261 $2,777,007,020 -$37,073,131 $24.17 266
2023 Q4 116,340,231 $2,983,805,538 -$24,061,912 $25.63 246
2023 Q3 117,897,819 $2,811,574,558 +$59,500,146 $23.83 242
2023 Q2 115,339,112 $2,741,468,488 -$62,715,861 $23.75 237
2023 Q1 117,846,954 $2,795,612,131 -$10,482,177 $23.71 245
2022 Q4 118,622,452 $3,079,654,944 -$15,865,999 $25.94 242
2022 Q3 119,242,321 $2,772,083,939 +$1,572,134 $23.23 228
2022 Q2 118,724,449 $3,111,405,844 +$97,368,734 $26.19 249
2022 Q1 115,983,348 $3,311,042,568 -$10,671,770 $28.54 237
2021 Q4 116,395,943 $3,256,730,536 +$32,326,201 $27.97 249
2021 Q3 115,189,202 $3,110,332,609 +$29,835,175 $26.98 239
2021 Q2 114,117,598 $3,194,866,090 +$70,316,831 $27.99 242
2021 Q1 111,772,092 $2,945,452,868 +$20,686,330 $26.33 256
2020 Q4 111,062,203 $2,897,317,563 +$4,351,123 $26.08 241
2020 Q3 111,275,152 $2,640,858,841 -$4,006,265 $23.72 249
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