SEI
Solaris Energy Infrastructure, Inc. · Energy · Oil & Gas Equipment & Services
Momentum inputs (comparable managers):
holder breadth +9.1% ·
share flow -28.1% ·
net new positions +8.3%
· formula
Ownership fragmentation: more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 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 | Geode Capital Management ✦ (passive) | 621.10K | -1.9% | $7.93M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 2 | Wellington Management ✦ | 368.44K | New | $4.70M | 0.0% | New | 1 | SEC ↗ ×2 |
| 3 | Arrowstreet Capital ✦ | 261.26K | -15.0% | $3.33M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 4 | Renaissance Technologies ✦ | 241.20K | +330.7% | $3.08M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | Citadel Advisors ✦ | 235.71K | +60.3% | $3.01M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 6 | Two Sigma Investments ✦ | 233.68K | -25.9% | $2.98M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 7 | Point72 Asset Management ✦ | 185.43K | New | $2.37M | 0.0% | New | 1 | SEC ↗ |
| 8 | AQR Capital Management ✦ | 134.98K | -61.6% | $1.72M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 9 | Millennium Management ✦ | 89.01K | -85.1% | $1.14M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | T. Rowe Price ✦ | 27.18K | 0.0% | $347,000 | 0.0% | Held | 2 | SEC ↗ |
| 11 | Marshall Wace ✦ | 24.62K | -24.1% | $314,150 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 12 | D. E. Shaw & Co. ✦ | 21.05K | -83.2% | $268,560 | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Wellington Management | $4.70M | 0.0% |
| Point72 Asset Management | $2.37M | 0.0% |
Exited
| Adage Capital Partners | $6.89M | 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