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Security record · archived quarter

CDP

COPT Defense Properties · Real Estate · REIT - Office

37.55 +0.2% mkt cap $4.26B quote delayed (FMP) · as of Aug 25 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
11Tracked holders
0Δ holders
9.34MShares held
$283.28MReported value
+0New positions
−0Exits
Stable Conviction score 39/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth 0.0% · share flow -3.7% · net new positions 0.0%formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 110 -1 91.37M $3.28B +4 −4
Q1 2026 113 -2 92.19M $2.80B +4 −7
Q4 2025 115 +1 99.69M $2.77B +2
Q3 2025 17 -1 60.57M $1.76B +1 −3
Q2 2025 16 +1 52.73M $1.46B +1
Q1 2025 12 0 13.90M $380.98M
Q4 2024 12 0 14.33M $445.36M
Q3 2024 11 0 9.34M $283.28M
Q2 2024 11 9.70M $242.48M
Holder count
Who holds it · Q3 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 Geode Capital Management (passive) 2.93M +0.7% $88.80M 0.0% ▲ Add 2 SEC ↗
2 Geode Capital Management (passive) 2.93M +0.7% $88.80M 0.0% ▲ Add 2 SEC ↗
3 Millennium Management 2.62M -20.0% $79.44M 0.1% ▼ Trim 2 SEC ↗
4 Norges Bank (passive) 1.36M -10.8% $41.20M 0.0% ▼ Trim 2 SEC ↗
5 Arrowstreet Capital 913.73K +1989.3% $27.71M 0.0% ▲ Add 2 SEC ↗
6 AQR Capital Management 833.12K +46.7% $25.27M 0.0% ▲ Add 2 SEC ↗
7 AQR Capital Management 833.12K +46.7% $25.27M 0.0% ▲ Add 2 SEC ↗
8 AQR Capital Management 833.12K +46.7% $25.27M 0.0% ▲ Add 2 SEC ↗
9 Two Sigma Investments 223.59K +208.1% $6.78M 0.0% ▲ Add 2 SEC ↗
10 Renaissance Technologies 182.40K +85.5% $5.53M 0.0% ▲ Add 2 SEC ↗
11 D. E. Shaw & Co. 126.46K +50.6% $3.84M 0.0% ▲ Add 2 SEC ↗
12 D. E. Shaw & Co. 126.46K +50.6% $3.84M 0.0% ▲ Add 2 SEC ↗
13 Citadel Advisors 66.02K -93.7% $2.00M 0.0% ▼ Trim 2 SEC ↗
14 Citadel Advisors 66.02K -93.7% $2.00M 0.0% ▼ Trim 2 SEC ↗
15 T. Rowe Price 64.71K +2.5% $1.96M 0.0% ▲ Add 2 SEC ↗
16 Point72 Asset Management 24.30K -2.5% $737,019 0.0% ▼ Trim 2 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 317 holders, 122.45M shares, $3.67B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q3 2024 · Methodology · Get this via the API