Solaris Energy Infrastructure
SEI · NYSE
$63.34−$2.42 (−3.68%)TodayMarket closed ·
Prev close $65.76
Who owns SEI
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 28.7% of SEI’s shares.
- BlackRock Institutional Trust Company, N.A.5.0%
- Golem International Ltd4.1%
- Encompass Capital Advisors, LLC3.3%
- Vanguard Capital Management, LLC3.2%
- Next 6 largest institutions13.1%
- All other shareholders71.3%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 3.81M | 4.98% |
| Golem International Ltd | 3.15M | 4.12% |
| Encompass Capital Advisors, LLC | 2.52M | 3.30% |
| Vanguard Capital Management, LLC | 2.45M | 3.20% |
| Two Sigma Investments, LP | 1.98M | 2.59% |
| Summit Partners Public Asset Management, LLC | 1.69M | 2.22% |
| Jennison Associates LLC | 1.69M | 2.21% |
| Valiant Capital Management, L.P. | 1.60M | 2.10% |
| Driehaus Capital Management, LLC | 1.58M | 2.07% |
| State Street Investment Management (US) | 1.49M | 1.95% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| iShares Core S&P Small-Cap ETF | 3.35M | 4.38% |
| Vanguard Total Stock Market Index Fund | 1.77M | 2.31% |
| iShares Russell 2000 ETF | 1.39M | 1.81% |
| VanEck Oil Services ETF | 1.13M | 1.48% |
| PGIM Jennison Small Company Fund | 648.68K | 0.85% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $951.65K (4 trades) and sold $297.78M (8 trades) of SEI on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| TEAGUE AJ | Buy | 3.90K | $250.57K |
| TEAGUE AJ | Buy | 3.90K | $250.42K |
| Giesinger Edgar R. JR. | Award | 3.25K | — |
| Argo Laurie H | Award | 3.33K | — |
| Walker Ray N JR | Award | 3.08K | — |
| Keenan W Howard JR | Award | 2.99K | — |
| BURKE JAMES R | Award | 3.08K | — |
| YZAGUIRRE MARIO MAX | Award | 3.16K | — |
| TEAGUE AJ | Award | 3.08K | — |
| Wirtz Christopher P. | Tax withholding | 1.30K | $90.61K |
Short interest
Settled Sep 30, 2026
- Shares short
- 16.33M
- Days to cover
- 6.19
- % of shares outstanding
- 21.36%
- Average daily volume
- 2.64M
- Change since last report
- +3.9%
Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.