KGS
Kodiak Gas Services, Inc. · Energy · Oil & Gas Equipment & Services
Momentum inputs (comparable managers):
holder breadth -13.3% ·
share flow +2.9% ·
net new positions -15.4%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 116 | +10 | 79.16M | $5.94B | +15 | −6 |
| Q1 2026 | 110 | +13 | 70.70M | $4.12B | +19 | −7 |
| Q4 2025 | 97 | 0 | 70.18M | $2.62B | +1 | — |
| Q3 2025 | 18 | +2 | 36.10M | $1.33B | +2 | — |
| Q2 2025 | 13 | -2 | 21.65M | $742.00M | — | −2 |
| Q1 2025 | 12 | 0 | 6.40M | $238.54M | +1 | −1 |
| Q4 2024 | 12 | +1 | 7.37M | $300.88M | +1 | — |
| Q3 2024 | 10 | +3 | 6.57M | $190.55M | +4 | −1 |
| Q2 2024 | 7 | — | 1.87M | $50.94M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 7.30M | — | $250.27M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 2 | BlackRock ✦ (passive) | 4.07M | — | $139.59M | 0.0% | n/c | 1 | SEC ↗ ×14 |
| 3 | The Vanguard Group ✦ (passive) | 3.26M | — | $111.82M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 4 | T. Rowe Price ✦ | 1.45M | -7.2% | $49.68M | 0.0% | ▼ Trim | 4 | SEC ↗ ×3 |
| 5 | State Street Global Advisors ✦ (passive) | 1.33M | +12.9% | $45.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | Millennium Management ✦ | 1.22M | +416.2% | $41.98M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | Geode Capital Management ✦ (passive) | 1.08M | +9.4% | $37.14M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 8 | Wellington Management ✦ | 845.86K | +0.7% | $28.99M | 0.0% | ▲ Add | 4 | SEC ↗ ×4 |
| 9 | Two Sigma Investments ✦ | 637.19K | +14.2% | $21.84M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 10 | Renaissance Technologies ✦ | 361.32K | -47.5% | $12.38M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 11 | AQR Capital Management ✦ | 32.11K | +51.0% | $1.10M | 0.0% | ▲ Add | 4 | SEC ↗ ×4 |
| 12 | Point72 Asset Management ✦ | 32.09K | +541.5% | $1.10M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 13 | Citadel Advisors ✦ | 18.00K | -80.5% | $616,723 | 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
| No new tracked buyers this quarter. |
Exited
| Marshall Wace | $7.47M | was 0.0% |
| Norges Bank | $874,573 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 324 holders, 89.19M shares, $5.01B 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)
Officer, Director · 2.67K sh · $143,844
Officer · 3.66K sh · $212,967
Officer · 2.73K sh · $168,789
Officer · 1.00K sh · $63,210
Officer, Director · 6.00K sh · $355,827
Officer, Director · 6.01K sh · $374,831
Officer · 1.00K sh · $61,930
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology