GOOD
Gladstone Commercial Corporation · Real Estate · REIT - Diversified
Momentum inputs (comparable managers):
holder breadth +25.0% ·
share flow +15.6% ·
net new positions +20.0%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 2 | +1 | 31.05K | $394,691 | +1 | n/a |
| Q2 2026 | 77 | +2 | 21.00M | $258.23M | +7 | −5 |
| Q1 2026 | 78 | +3 | 19.20M | $219.38M | +4 | −1 |
| Q4 2025 | 75 | -2 | 22.16M | $236.46M | n/a | −2 |
| Q3 2025 | 16 | +1 | 15.80M | $194.64M | +1 | n/a |
| Q2 2025 | 12 | -1 | 14.56M | $208.71M | n/a | −1 |
| Q1 2025 | 10 | +2 | 4.94M | $74.00M | +2 | n/a |
| Q4 2024 | 8 | -1 | 4.27M | $69.40M | n/a | −1 |
| Q3 2024 | 8 | +3 | 3.37M | $54.78M | +3 | n/a |
| Q2 2024 | 5 | n/a | 2.74M | $39.12M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Renaissance Technologies ✦ | 1.45M | +2.8% | $21.70M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 1.18M | +5.4% | $17.64M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 3 | State Street Global Advisors ✦ (passive) | 1.12M | +3.8% | $16.81M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | Arrowstreet Capital ✦ | 364.05K | +33.7% | $5.45M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | Millennium Management ✦ | 256.18K | +525.8% | $3.84M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | Citadel Advisors ✦ | 203.27K | -0.8% | $3.04M | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 7 | AQR Capital Management ✦ | 121.12K | +1.6% | $1.81M | 0.0% | ▲ Add | 4 | SEC ↗ ×4 |
| 8 | Marshall Wace ✦ | 115.65K | New | $1.73M | 0.0% | New | 1 | SEC ↗ ×2 |
| 9 | D. E. Shaw & Co. ✦ | 99.87K | New | $1.50M | 0.0% | New | 1 | SEC ↗ |
| 10 | T. Rowe Price ✦ | 30.93K | +8.7% | $464,000 | 0.0% | ▲ Add | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $1.73M | 0.0% |
| D. E. Shaw & Co. | $1.50M | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 202 holders, 24.48M shares, $271.73M 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.
Open-market purchases (P)
Officer · Executive Vice… · 100 sh @ 13.02 · $1,302
Open-market sales (S)
No open-market insider sales in our coverage window.
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology