SEI
Solaris Energy Infrastructure, Inc. · Energy · Oil & Gas Equipment & Services
Momentum inputs (comparable managers):
holder breadth +5.9% ·
share flow +14.6% ·
net new positions +5.6%
· 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 |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | -1 | 8.81K | $643,908 | n/a | −2 |
| Q2 2026 | 107 | +7 | 47.70M | $3.27B | +11 | −6 |
| Q1 2026 | 105 | +3 | 47.31M | $2.16B | +9 | −7 |
| Q4 2025 | 101 | 0 | 48.82M | $1.76B | +2 | −1 |
| Q3 2025 | 18 | +1 | 21.29M | $850.86M | +1 | n/a |
| Q2 2025 | 14 | 0 | 14.83M | $419.62M | +1 | −1 |
| Q1 2025 | 11 | +1 | 5.25M | $114.23M | +1 | n/a |
| Q4 2024 | 10 | -3 | 3.21M | $92.51M | n/a | −3 |
| Q3 2024 | 12 | +1 | 2.44M | $31.18M | +2 | −1 |
| Q2 2024 | 11 | n/a | 3.40M | $29.15M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 4.85M | -20.9% | $193.95M | 0.0% | ▼ Trim | 2 | SEC ↗ ×21 |
| 2 | The Vanguard Group ✦ (passive) | 2.66M | +9.2% | $106.51M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 3 | Fidelity (FMR) ✦ | 2.24M | +35.4% | $89.43M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 4 | Morgan Stanley ✦ | 1.89M | n/a | $75.60M | 0.0% | n/c | 1 | SEC ↗ ×10 |
| 5 | Goldman Sachs Group ✦ | 1.70M | n/a | $67.81M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 6 | Wellington Management ✦ | 1.22M | -2.4% | $48.87M | 0.0% | ▼ Trim | 5 | SEC ↗ ×5 |
| 7 | Point72 Asset Management ✦ | 1.10M | +529.9% | $43.87M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 8 | State Street Global Advisors ✦ (passive) | 1.04M | +13.2% | $41.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | Two Sigma Investments ✦ | 1.01M | +88.9% | $40.26M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 10 | Geode Capital Management ✦ (passive) | 911.20K | +5.5% | $36.43M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 11 | Millennium Management ✦ | 802.15K | +24.0% | $32.06M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 12 | T. Rowe Price ✦ | 728.37K | +3273.8% | $29.11M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 13 | Marshall Wace ✦ | 532.54K | +1938.6% | $21.29M | 0.0% | ▲ Add | 6 | SEC ↗ ×3 |
| 14 | Citadel Advisors ✦ | 186.32K | +304.1% | $7.45M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 15 | JPMorgan Chase ✦ | 150.04K | n/a | $6.00M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 16 | Duquesne Family Office ✦ | 145.60K | New | $5.82M | 0.1% | New | 1 | SEC ↗ |
| 17 | AQR Capital Management ✦ | 109.34K | -0.6% | $4.37M | 0.0% | ▼ Trim | 6 | SEC ↗ ×4 |
| 18 | GAMCO Investors ✦ | 7.95K | 0.0% | $317,642 | 0.0% | Held | 2 | 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 | $5.82M | 0.1% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 357 holders, 64.82M shares, $3.46B 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)
Director · 3.90K sh @ 64.21 · $250,419
Director · 3.90K sh @ 64.25 · $250,575
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