SEI
Solaris Energy Infrastructure, Inc. · Energy · Oil & Gas Equipment & Services
Momentum inputs (comparable managers):
holder breadth -23.1% ·
share flow +5.0% ·
net new positions -20.0%
· formula
Concentrated accumulation: rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| 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 | Wellington Management ✦ | 825.97K | +124.2% | $23.77M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 2 | Geode Capital Management ✦ (passive) | 676.74K | +9.0% | $19.48M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 3 | State Street Global Advisors ✦ (passive) | 617.06K | n/a | $17.76M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Millennium Management ✦ | 271.59K | +205.1% | $7.82M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | Renaissance Technologies ✦ | 246.30K | +2.1% | $7.09M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 6 | Citadel Advisors ✦ | 218.13K | -7.5% | $6.28M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 7 | Two Sigma Investments ✦ | 212.42K | -9.1% | $6.11M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 8 | AQR Capital Management ✦ | 113.71K | -15.8% | $3.27M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 9 | T. Rowe Price ✦ | 24.91K | -8.3% | $718,000 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 10 | Marshall Wace ✦ | 7.40K | -69.9% | $212,972 | 0.0% | ▼ Trim | 3 | 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
| Arrowstreet Capital | $3.33M | was 0.0% |
| Point72 Asset Management | $2.37M | was 0.0% |
| D. E. Shaw & Co. | $268,560 | was 0.0% |
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