GRCE
name pending profile ingest
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 15 | +1 | 2.48M | $5.64M | +4 | −3 |
| Q1 2026 | 14 | +5 | 2.39M | $11.09M | +5 | — |
| Q4 2025 | 9 | 0 | 1.54M | $5.35M | — | — |
| Q3 2025 | 4 | 0 | 522.77K | $1.55M | — | — |
| Q2 2025 | 3 | 0 | 471.11K | $1.40M | — | — |
| Q1 2025 | 2 | 0 | 80.58K | $183,732 | — | — |
| Q4 2024 | 2 | +2 | 66.64K | $250,887 | +2 | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Renaissance Technologies ✦ | 42.18K | -1.9% | $96,173 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | Citadel Advisors ✦ | 38.40K | +62.3% | $87,559 | 0.0% | ▲ Add | 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): 34 holders, 4.26M shares, $19.74M 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)
10% owner · 11.61K sh @ 2.09 · $24,206
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