AR
Antero Resources Corporation · Energy · Oil & Gas Exploration & Production
Momentum inputs (comparable managers):
holder breadth -6.7% ·
share flow +7.2% ·
net new positions -7.1%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 132 | -2 | 192.22M | $6.76B | +4 | −6 |
| Q1 2026 | 137 | +5 | 188.43M | $8.00B | +11 | −6 |
| Q4 2025 | 131 | +1 | 198.67M | $6.85B | +1 | — |
| Q3 2025 | 20 | 0 | 144.72M | $4.86B | +1 | −1 |
| Q2 2025 | 17 | 0 | 135.36M | $5.45B | +1 | −1 |
| Q1 2025 | 14 | -1 | 50.68M | $2.05B | +1 | −2 |
| Q4 2024 | 15 | +2 | 47.27M | $1.66B | +2 | — |
| Q3 2024 | 12 | -1 | 31.68M | $907.50M | — | −1 |
| Q2 2024 | 13 | — | 33.60M | $1.10B | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Wellington Management ✦ | 18.63M | -5.3% | $753.24M | 0.1% | ▼ Trim | 4 | SEC ↗ ×8 |
| 2 | State Street Global Advisors ✦ (passive) | 10.38M | -3.2% | $419.65M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 5.06M | +4.5% | $204.83M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 4 | Citadel Advisors ✦ | 3.83M | -12.4% | $155.08M | 0.2% | ▼ Trim | 4 | SEC ↗ ×2 |
| 5 | Millennium Management ✦ | 3.23M | +146.4% | $130.66M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 6 | D. E. Shaw & Co. ✦ | 3.05M | +86.4% | $123.47M | 0.2% | ▲ Add | 4 | SEC ↗ ×2 |
| 7 | Two Sigma Investments ✦ | 1.65M | +303.7% | $66.86M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 8 | Adage Capital Partners ✦ | 1.27M | +210.3% | $51.54M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 9 | AQR Capital Management ✦ | 1.27M | +96.2% | $51.35M | 0.1% | ▲ Add | 4 | SEC ↗ ×5 |
| 10 | Renaissance Technologies ✦ | 1.11M | +225.6% | $44.90M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 11 | Marshall Wace ✦ | 674.12K | +159.0% | $27.26M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 12 | Duquesne Family Office ✦ | 258.40K | New | $10.45M | 0.3% | New | 1 | SEC ↗ |
| 13 | T. Rowe Price ✦ | 193.06K | +8.8% | $7.81M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | Gotham Asset Management ✦ | 65.80K | +374.5% | $2.66M | 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
| Duquesne Family Office | $10.45M | 0.3% |
Exited
| Point72 Asset Management | $56.85M | was 0.2% |
| Appaloosa | $29.44M | was 0.5% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 630 holders, 270.81M shares, $11.23B 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.