GPRK
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +10.0% ·
share flow +22.1% ·
net new positions +9.1%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 28 | -5 | 7.94M | $72.27M | +2 | −7 |
| Q1 2026 | 33 | +1 | 10.22M | $97.15M | +5 | −4 |
| Q4 2025 | 32 | 0 | 7.53M | $55.79M | +1 | −1 |
| Q3 2025 | 11 | +1 | 6.38M | $40.67M | +2 | −1 |
| Q2 2025 | 8 | -2 | 4.58M | $29.85M | — | −2 |
| Q1 2025 | 9 | 0 | 4.69M | $37.88M | +1 | −1 |
| Q4 2024 | 9 | -1 | 4.65M | $43.10M | +1 | −2 |
| Q3 2024 | 9 | 0 | 5.12M | $40.29M | — | — |
| Q2 2024 | 9 | — | 6.42M | $70.30M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Renaissance Technologies ✦ | 3.16M | +11.3% | $20.12M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 2 | Citadel Advisors ✦ | 911.86K | +176.2% | $5.81M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 3 | Millennium Management ✦ | 619.82K | +41.6% | $3.95M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 4 | Morgan Stanley ✦ | 430.12K | — | $2.74M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Morgan Stanley ✦ | 430.12K | — | $2.74M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Morgan Stanley ✦ | 430.12K | — | $2.74M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Morgan Stanley ✦ | 430.12K | — | $2.74M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | Morgan Stanley ✦ | 430.12K | — | $2.74M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 337.85K | -44.9% | $2.15M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 337.85K | -44.9% | $2.15M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 337.85K | -44.9% | $2.15M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 337.85K | -44.9% | $2.15M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 337.85K | -44.9% | $2.15M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 14 | D. E. Shaw & Co. ✦ | 276.46K | New | $1.76M | 0.0% | New | 1 | SEC ↗ |
| 15 | Marshall Wace ✦ | 269.10K | New | $1.71M | 0.0% | New | 1 | SEC ↗ |
| 16 | Marshall Wace ✦ | 269.10K | New | $1.71M | 0.0% | New | 1 | SEC ↗ |
| 17 | Goldman Sachs Group ✦ | 220.29K | — | $1.40M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | Dodge & Cox ✦ | 93.05K | +10.1% | $592,697 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 19 | Two Sigma Investments ✦ | 41.44K | -77.8% | $263,947 | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 20 | State Street Global Advisors ✦ (passive) | 25.77K | -4.5% | $164,161 | 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
| D. E. Shaw & Co. | $1.76M | 0.0% |
| Marshall Wace | $1.71M | 0.0% |
| Marshall Wace | $1.71M | 0.0% |
Exited
| Point72 Asset Management | $404,240 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 87 holders, 16.92M shares, $159.95M 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)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Director · 120.00K sh · $1.16M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology