PDM
Piedmont Office Realty Trust, Inc. · Real Estate · REIT - Office
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -6.6% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 99 | -3 | 67.37M | $616.15M | +4 | −7 |
| Q1 2026 | 105 | +4 | 63.68M | $418.61M | +6 | −2 |
| Q4 2025 | 101 | +1 | 76.31M | $635.91M | +2 | −1 |
| Q3 2025 | 16 | -3 | 55.28M | $497.52M | — | −4 |
| Q2 2025 | 17 | +2 | 49.84M | $363.30M | +2 | — |
| Q1 2025 | 12 | 0 | 14.49M | $106.82M | +1 | −1 |
| Q4 2024 | 12 | +1 | 15.51M | $142.61M | +1 | — |
| Q3 2024 | 10 | 0 | 8.99M | $90.76M | — | — |
| Q2 2024 | 10 | — | 9.09M | $65.89M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 5.45M | -1.7% | $40.17M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 3.37M | +5.9% | $24.86M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 3.37M | +5.9% | $24.86M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | Wellington Management ✦ | 2.13M | +1.3% | $15.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | Wellington Management ✦ | 2.13M | +1.3% | $15.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | Wellington Management ✦ | 2.13M | +1.3% | $15.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | Wellington Management ✦ | 2.13M | +1.3% | $15.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | Marshall Wace ✦ | 1.24M | -19.2% | $9.12M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 9 | Two Sigma Investments ✦ | 625.58K | -17.4% | $4.61M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 10 | Arrowstreet Capital ✦ | 413.06K | -63.0% | $3.04M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 11 | Renaissance Technologies ✦ | 357.30K | +1253.4% | $2.63M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 12 | AQR Capital Management ✦ | 332.29K | +28.5% | $2.45M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | AQR Capital Management ✦ | 332.29K | +28.5% | $2.45M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | AQR Capital Management ✦ | 332.29K | +28.5% | $2.45M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | AQR Capital Management ✦ | 332.29K | +28.5% | $2.45M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | Fisher Asset Management ✦ | 229.32K | New | $1.69M | 0.0% | New | 1 | SEC ↗ |
| 17 | Norges Bank ✦ (passive) | 209.70K | -62.4% | $1.55M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 18 | T. Rowe Price ✦ | 119.98K | +4.4% | $885,000 | 0.0% | ▲ Add | 4 | SEC ↗ |
| 19 | Citadel Advisors ✦ | 10.75K | -85.8% | $79,198 | 0.0% | ▼ Trim | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Fisher Asset Management | $1.69M | 0.0% |
Exited
| Millennium Management | $2.16M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 249 holders, 110.34M shares, $639.46M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.