Security record · archived quarter
CDP
COPT Defense Properties · Real Estate · REIT - Office
113Tracked holders
-2Δ holders
92.19MShares held
$2.80BReported value
+4New positions
−7Exits
Momentum inputs (comparable managers):
holder breadth -1.7% ·
share flow +7.0% ·
net new positions -2.7%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| 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 | — | — |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 21.30M | +17.7% | $651.80M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 20 | Alliancebernstein L.P. | 8.84M | -4.3% | $245.72M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 21 | State Street Global Advisors ✦ (passive) | 6.84M | +7.3% | $211.30M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 22 | Vanguard Capital Management Llc | 5.05M | — | $154.65M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | JPMorgan Chase ✦ | 4.86M | +25.7% | $150.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 24 | JPMorgan Chase ✦ | 4.86M | +25.7% | $150.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 25 | JPMorgan Chase ✦ | 4.86M | +25.7% | $150.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 26 | JPMorgan Chase ✦ | 4.86M | +25.7% | $150.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 27 | JPMorgan Chase ✦ | 4.86M | +25.7% | $150.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 28 | JPMorgan Chase ✦ | 4.86M | +25.7% | $150.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 29 | JPMorgan Chase ✦ | 4.86M | +25.7% | $150.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 30 | JPMorgan Chase ✦ | 4.86M | +25.7% | $150.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 31 | Geode Capital Management ✦ (passive) | 3.27M | +3.7% | $99.96M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 32 | Geode Capital Management ✦ (passive) | 3.27M | +3.7% | $99.96M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 33 | Bank Of America Corp /De/ | 2.32M | -1.4% | $71.03M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 34 | Bank Of America Corp /De/ | 2.32M | -1.4% | $71.03M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 35 | Bank Of America Corp /De/ | 2.32M | -1.4% | $71.03M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 36 | Bank Of America Corp /De/ | 2.32M | -1.4% | $71.03M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 37 | Bank Of America Corp /De/ | 2.32M | -1.4% | $71.03M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 38 | Sei Investments Co | 2.29M | -0.3% | $70.15M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 39 | Sei Investments Co | 2.29M | -0.3% | $70.15M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 40 | Charles Schwab Investment… | 2.25M | -0.5% | $68.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 41 | Two Sigma Investments ✦ | 2.24M | +131.9% | $68.67M | 0.1% | ▲ Add | 8 | SEC ↗ |
| 42 | Morgan Stanley ✦ | 2.22M | +94.3% | $68.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 43 | Morgan Stanley ✦ | 2.22M | +94.3% | $68.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 44 | Morgan Stanley ✦ | 2.22M | +94.3% | $68.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 45 | Morgan Stanley ✦ | 2.22M | +94.3% | $68.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 46 | Morgan Stanley ✦ | 2.22M | +94.3% | $68.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 47 | Morgan Stanley ✦ | 2.22M | +94.3% | $68.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 48 | Morgan Stanley ✦ | 2.22M | +94.3% | $68.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 49 | Morgan Stanley ✦ | 2.22M | +94.3% | $68.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 50 | Morgan Stanley ✦ | 2.22M | +94.3% | $68.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 51 | Morgan Stanley ✦ | 2.22M | +94.3% | $68.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 52 | Morgan Stanley ✦ | 2.22M | +94.3% | $68.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | Morgan Stanley ✦ | 2.22M | +94.3% | $68.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | Deutsche Bank Ag\ | 1.76M | +1080.9% | $53.75M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 55 | Deutsche Bank Ag\ | 1.76M | +1080.9% | $53.75M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 56 | Deutsche Bank Ag\ | 1.76M | +1080.9% | $53.75M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 57 | Deutsche Bank Ag\ | 1.76M | +1080.9% | $53.75M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 58 | Deutsche Bank Ag\ | 1.76M | +1080.9% | $53.75M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 59 | Deutsche Bank Ag\ | 1.76M | +1080.9% | $53.75M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 60 | Principal Financial Group Inc | 1.75M | -1.3% | $53.66M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 61 | Principal Financial Group Inc | 1.75M | -1.3% | $53.66M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 62 | Dimensional Fund Advisors Lp | 1.68M | +1.5% | $51.48M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 63 | Dimensional Fund Advisors Lp | 1.68M | +1.5% | $51.48M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 64 | Dimensional Fund Advisors Lp | 1.68M | +1.5% | $51.48M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 65 | Dimensional Fund Advisors Lp | 1.68M | +1.5% | $51.48M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 66 | Dimensional Fund Advisors Lp | 1.68M | +1.5% | $51.48M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 67 | Northern Trust Corp | 1.61M | +5.0% | $49.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 68 | Northern Trust Corp | 1.61M | +5.0% | $49.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 69 | Northern Trust Corp | 1.61M | +5.0% | $49.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 70 | Northern Trust Corp | 1.61M | +5.0% | $49.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 71 | Northern Trust Corp | 1.61M | +5.0% | $49.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Northern Trust Corp | 1.61M | +5.0% | $49.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | Northern Trust Corp | 1.61M | +5.0% | $49.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 74 | Northern Trust Corp | 1.61M | +5.0% | $49.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 75 | Northern Trust Corp | 1.61M | +5.0% | $49.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 76 | Goldman Sachs Group ✦ | 1.46M | +36.1% | $44.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 77 | Goldman Sachs Group ✦ | 1.46M | +36.1% | $44.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | Goldman Sachs Group ✦ | 1.46M | +36.1% | $44.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | AQR Capital Management ✦ | 1.41M | -12.2% | $43.18M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 80 | AQR Capital Management ✦ | 1.41M | -12.2% | $43.18M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 81 | AQR Capital Management ✦ | 1.41M | -12.2% | $43.18M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 82 | AQR Capital Management ✦ | 1.41M | -12.2% | $43.18M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 83 | AQR Capital Management ✦ | 1.41M | -12.2% | $43.18M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 84 | AQR Capital Management ✦ | 1.41M | -12.2% | $43.18M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 85 | AQR Capital Management ✦ | 1.41M | -12.2% | $43.18M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 86 | Bank of New York Mellon Corp | 1.32M | +1.4% | $40.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 87 | Bank of New York Mellon Corp | 1.32M | +1.4% | $40.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 88 | Bank of New York Mellon Corp | 1.32M | +1.4% | $40.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 89 | Bank of New York Mellon Corp | 1.32M | +1.4% | $40.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 90 | Bank of New York Mellon Corp | 1.32M | +1.4% | $40.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 91 | Bank of New York Mellon Corp | 1.32M | +1.4% | $40.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 92 | Bank of New York Mellon Corp | 1.32M | +1.4% | $40.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 93 | Bank of New York Mellon Corp | 1.32M | +1.4% | $40.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 94 | Bank of New York Mellon Corp | 1.32M | +1.4% | $40.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 95 | Bank of New York Mellon Corp | 1.32M | +1.4% | $40.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 96 | Bank of New York Mellon Corp | 1.32M | +1.4% | $40.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 97 | Bank of New York Mellon Corp | 1.32M | +1.4% | $40.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 98 | Bank of New York Mellon Corp | 1.32M | +1.4% | $40.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 99 | Bank of New York Mellon Corp | 1.32M | +1.4% | $40.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 100 | Nuveen, LLC | 1.19M | -32.5% | $36.46M | 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
| Norges Bank | $39.68M | was 0.0% |
| Clearbridge Investments, LLC | $8.04M | was 0.0% |
| LMR Partners LLP | $3.57M | was 0.0% |
| Tudor Investment Corp Et Al | $2.21M | was 0.0% |
| Lazard Asset Management Llc | $1.21M | was 0.0% |
| Marshall Wace | $918,790 | was 0.0% |
| Mackenzie Financial Corp | $219,804 | was 0.0% |
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: Q1 2026 ·
Methodology ·
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