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SEI Insider Trading

Insider Ownership Percentage: 21.20%
Insider Buying (Last 12 Months): $655,170.00
Insider Selling (Last 12 Months): $106,727,467.45

Solaris Energy Infrastructure Insider Trading History Chart

This chart shows the insider buying and selling history at Solaris Energy Infrastructure by year and by quarter.

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Solaris Energy Infrastructure Share Price & Price History

Current Price: $55.24
Price Change: ▲ Price Increase of +1.99 (3.74%)
As of 12/4/2025 04:58 PM ET

This chart shows the closing price history over time for SEI up to the past year.

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Days: 30 | 90 | 365

Solaris Energy Infrastructure Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/4/2025Ktr Management Company, LlcMajor ShareholderSell2,114,783$50.15$106,056,367.45View SEC Filing Icon  
9/9/2025Kyle S. RamachandranCFOBuy2,000$25.00$50,000.00370,338View SEC Filing Icon  
9/9/2025William A ZartlerCEOBuy10,000$24.83$248,300.001,049,227View SEC Filing Icon  
8/26/2025Christopher M. PowellInsiderSell12,750$30.00$382,500.00130,615View SEC Filing Icon  
8/25/2025Edgar R. Giesinger, Jr.DirectorSell10,000$28.86$288,600.0090,956View SEC Filing Icon  
5/23/2025A. James TeagueDirectorBuy1,000$26.77$26,770.0098,459View SEC Filing Icon  
5/21/2025William A ZartlerCEOBuy10,000$21.78$217,800.001,039,227View SEC Filing Icon  
5/1/2025A. James TeagueDirectorBuy1,000$22.58$22,580.0097,459View SEC Filing Icon  
3/11/2025Laurie H ArgoDirectorBuy4,000$22.43$89,720.0046,064View SEC Filing Icon  
11/7/2024James R. BurkeDirectorSell8,000$16.72$133,760.0016,277View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Solaris Energy Infrastructure (NYSE:SEI)

67.44% of Solaris Energy Infrastructure stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at SEI by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Solaris Energy Infrastructure Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/24/2025Penn Capital Management Company LLC17,377$0.70M0.1%+21.7%0.025%Search for SEC Filing on Google Icon
11/24/2025CIBC Private Wealth Group LLC6,110$0.24M0.0%N/A0.009%Search for SEC Filing on Google Icon
11/21/2025CIBC Bancorp USA Inc.9,999$0.40M0.0%N/A0.015%Search for SEC Filing on Google Icon
11/19/2025Coldstream Capital Management Inc.15,063$0.60M0.0%N/A0.022%Search for SEC Filing on Google Icon
11/19/2025Caitong International Asset Management Co. Ltd786$31K0.0%N/A0.001%Search for SEC Filing on Google Icon
11/18/2025Advisory Services Network LLC1,600$64K0.0%N/A0.002%Search for SEC Filing on Google Icon
11/18/2025Acuitas Investments LLC182,886$7.31M4.7%-3.2%0.267%Search for SEC Filing on Google Icon
11/17/2025Castleark Management LLC193,926$7.75M0.2%+151.8%0.283%Search for SEC Filing on Google Icon
11/17/2025Dark Forest Capital Management LP72,191$2.89M0.1%N/A0.105%Search for SEC Filing on Google Icon
11/17/2025PharVision Advisers LLC11,048$0.44M0.2%N/A0.016%Search for SEC Filing on Google Icon
11/17/2025XTX Topco Ltd12,303$0.49M0.0%-51.4%0.018%Search for SEC Filing on Google Icon
11/17/2025Van Den Berg Management I Inc.15,811$0.63M0.2%-40.8%0.023%Search for SEC Filing on Google Icon
11/17/2025Verition Fund Management LLC35,558$1.42M0.0%-80.7%0.052%Search for SEC Filing on Google Icon
11/17/2025SIR Capital Management L.P.763,894$30.53M2.7%-26.0%1.116%Search for SEC Filing on Google Icon
11/17/2025Polymer Capital Management US LLC15,000$0.60M0.1%N/A0.022%Search for SEC Filing on Google Icon
11/17/2025Progeny 3 Inc.322,300$12.88M0.7%N/A0.471%Search for SEC Filing on Google Icon
11/17/2025Quarry LP1,814$73K0.0%+44.2%0.003%Search for SEC Filing on Google Icon
11/17/2025Qube Research & Technologies Ltd280,102$11.20M0.0%+1,831.5%0.409%Search for SEC Filing on Google Icon
11/17/2025Numerai GP LLC24,916$1M0.1%-68.8%0.036%Search for SEC Filing on Google Icon
11/17/2025Morse Asset Management Inc4,970$0.20M0.0%N/A0.007%Search for SEC Filing on Google Icon
11/17/2025Mindset Wealth Management LLC7,041$0.28M0.1%N/A0.010%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.16,873$0.67M0.0%N/A0.025%Search for SEC Filing on Google Icon
11/17/2025Moore Capital Management LP93,694$3.75M0.1%N/A0.137%Search for SEC Filing on Google Icon
11/17/2025Larson Financial Group LLC1,014$41K0.0%+363.0%0.001%Search for SEC Filing on Google Icon
11/17/2025Lighthouse Investment Partners LLC30,100$1.20M0.0%N/A0.044%Search for SEC Filing on Google Icon
11/17/2025Jain Global LLC5,038$0.20M0.0%N/A0.007%Search for SEC Filing on Google Icon
11/17/2025Clough Capital Partners L P57,274$2.29M0.2%-24.4%0.084%Search for SEC Filing on Google Icon
11/17/2025Aventail Capital Group LP266,267$10.64M0.5%-46.8%0.389%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE121,128$4.84M0.0%-52.3%0.177%Search for SEC Filing on Google Icon
11/17/2025Boothbay Fund Management LLC12,834$0.51M0.0%N/A0.019%Search for SEC Filing on Google Icon
11/17/2025Aquatic Capital Management LLC40,607$1.62M0.0%-35.3%0.059%Search for SEC Filing on Google Icon
11/17/2025Advent International L.P.1,006,900$40.25M0.8%N/A1.471%Search for SEC Filing on Google Icon
11/17/2025Alliancebernstein L.P.35,262$1.41M0.0%+1.7%0.052%Search for SEC Filing on Google Icon
11/14/2025Schonfeld Strategic Advisors LLC133,422$5.33M0.0%+63.4%0.195%Search for SEC Filing on Google Icon
11/14/2025Creative Planning36,196$1.45M0.0%+4.7%0.053%Search for SEC Filing on Google Icon
11/14/2025Credit Agricole S A79,469$3.18M0.0%N/A0.118%Search for SEC Filing on Google Icon
11/14/2025Raymond James Financial Inc.37,032$1.48M0.0%-20.8%0.055%Search for SEC Filing on Google Icon
11/14/2025Virtu Financial LLC15,239$0.61M0.0%+71.3%0.023%Search for SEC Filing on Google Icon
11/14/2025Appian Way Asset Management LP116,740$4.67M0.8%N/A0.173%Search for SEC Filing on Google Icon
11/14/2025Freestone Grove Partners LP28,121$1.12M0.0%N/A0.042%Search for SEC Filing on Google Icon
11/14/2025California State Teachers Retirement System36,200$1.45M0.0%+12.1%0.054%Search for SEC Filing on Google Icon
11/14/2025Duquesne Family Office LLC145,600$5.82M0.1%N/A0.215%Search for SEC Filing on Google Icon
11/14/2025Fiduciary Trust Co11,890$0.48M0.0%+8.2%0.018%Search for SEC Filing on Google Icon
11/14/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC43,498$1.74M0.0%-47.6%0.064%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP1,007,320$40.26M0.1%+88.9%1.490%Search for SEC Filing on Google Icon
11/14/2025Concentric Capital Strategies LP299,968$11.99M0.5%N/A0.444%Search for SEC Filing on Google Icon
11/14/2025Interval Partners LP7,622$0.31M0.0%-64.7%0.011%Search for SEC Filing on Google Icon
11/14/2025Squarepoint Ops LLC353,839$14.14M0.0%+36.5%0.524%Search for SEC Filing on Google Icon
11/14/2025Wellington Management Group LLP1,222,542$48.87M0.0%-2.4%1.809%Search for SEC Filing on Google Icon
11/14/2025Comerica Bank1,504$60K0.0%+271.4%0.002%Search for SEC Filing on Google Icon
11/14/2025Portolan Capital Management LLC363,440$14.53M0.8%N/A0.538%Search for SEC Filing on Google Icon
11/14/2025Glenmede Investment Management LP12,487$0.50M0.0%+19.8%0.018%Search for SEC Filing on Google Icon
11/13/2025Jump Financial LLC239,900$9.59M0.1%-46.5%0.355%Search for SEC Filing on Google Icon
11/13/2025Boston Partners54,931$2.20M0.0%+3.8%0.081%Search for SEC Filing on Google Icon
11/13/2025Marshall Wace LLP532,538$21.29M0.0%+1,938.6%0.788%Search for SEC Filing on Google Icon
11/13/2025Kennedy Capital Management LLC317,734$12.70M0.3%+11.1%0.470%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG590,743$23.61M0.0%-44.2%0.874%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets6,892$0.28M0.0%+104.8%0.010%Search for SEC Filing on Google Icon
11/13/2025Franklin Resources Inc.60,398$2.41M0.0%+25.4%0.089%Search for SEC Filing on Google Icon
11/13/2025Brightline Capital Management LLC1,003,000$40.09M16.4%-10.6%1.484%Search for SEC Filing on Google Icon
11/13/2025Quadrant Capital Group LLC1,796$72K0.0%N/A0.003%Search for SEC Filing on Google Icon
11/13/2025Van ECK Associates Corp1,295,898$51.80M0.0%+623.5%1.918%Search for SEC Filing on Google Icon
11/13/2025Ceredex Value Advisors LLC876,900$35.05M0.8%N/A1.298%Search for SEC Filing on Google Icon
11/13/2025Mercuria Capital Strategies LLC85,006$3.40M4.5%N/A0.126%Search for SEC Filing on Google Icon
11/13/2025Legal & General Group Plc36,698$1.47M0.0%+1.1%0.054%Search for SEC Filing on Google Icon
11/13/2025Vestcor Inc32,700$1.31M0.0%N/A0.048%Search for SEC Filing on Google Icon
11/13/2025Swiss National Bank73,400$2.93M0.0%+17.6%0.109%Search for SEC Filing on Google Icon
11/13/2025Pinpoint Asset Management Singapore Pte. Ltd.4,506$0.18M0.0%N/A0.007%Search for SEC Filing on Google Icon
11/13/2025Russell Investments Group Ltd.236,408$9.45M0.0%+92.9%0.350%Search for SEC Filing on Google Icon
11/13/2025Pinnacle Associates Ltd.355,188$14.20M0.2%-2.3%0.526%Search for SEC Filing on Google Icon
11/13/2025Hel Ved Capital Management Ltd91,600$3.66M0.8%N/A0.136%Search for SEC Filing on Google Icon
11/13/2025First Trust Advisors LP37,331$1.49M0.0%-71.1%0.055%Search for SEC Filing on Google Icon
11/12/2025Orchard Capital Management LLC5,750$0.23M0.2%N/A0.009%Search for SEC Filing on Google Icon
11/12/2025Orion Porfolio Solutions LLC5,987$0.24M0.0%N/A0.009%Search for SEC Filing on Google Icon
11/12/2025GW&K Investment Management LLC1,177,830$47.08M0.4%+12.5%1.743%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP577,332$23.08M0.0%-16.0%0.854%Search for SEC Filing on Google Icon
11/12/2025Victory Capital Management Inc.14,288$0.57M0.0%-33.5%0.021%Search for SEC Filing on Google Icon
11/12/2025Royce & Associates LP494,568$19.77M0.2%-5.5%0.732%Search for SEC Filing on Google Icon
11/12/2025Quantbot Technologies LP161,433$6.45M0.2%+36.2%0.239%Search for SEC Filing on Google Icon
11/12/2025Creative Financial Designs Inc. ADV3,715$0.15M0.0%N/A0.005%Search for SEC Filing on Google Icon
11/12/2025Intech Investment Management LLC11,877$0.48M0.0%-61.3%0.018%Search for SEC Filing on Google Icon
11/12/2025US Bancorp DE2,675$0.11M0.0%+63.7%0.004%Search for SEC Filing on Google Icon
11/10/2025Counterpoint Mutual Funds LLC12,041$0.48M0.0%-18.4%0.018%Search for SEC Filing on Google Icon
11/10/2025Ameritas Investment Partners Inc.3,048$0.12M0.0%-18.2%0.005%Search for SEC Filing on Google Icon
11/10/2025Channing Capital Management LLC267,831$10.71M0.3%-24.2%0.396%Search for SEC Filing on Google Icon
11/10/2025Citigroup Inc.111,850$4.47M0.0%-1.0%0.166%Search for SEC Filing on Google Icon
11/7/2025CenterBook Partners LP415,453$16.61M0.8%+513.1%0.615%Search for SEC Filing on Google Icon
11/7/2025GSA Capital Partners LLP9,343$0.37M0.0%N/A0.014%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.2,664,870$106.52M0.0%+9.2%3.943%Search for SEC Filing on Google Icon
11/7/2025PNC Financial Services Group Inc.11,345$0.45M0.0%+26.3%0.017%Search for SEC Filing on Google Icon
11/7/2025HighTower Advisors LLC92,007$3.68M0.0%N/A0.136%Search for SEC Filing on Google Icon
11/6/2025Assetmark Inc.1,130$45K0.0%+29.1%0.002%Search for SEC Filing on Google Icon
11/6/2025Caprock Group LLC16,058$0.64M0.0%N/A0.024%Search for SEC Filing on Google Icon
11/6/2025Rhumbline Advisers53,340$2.13M0.0%-2.2%0.079%Search for SEC Filing on Google Icon
11/6/2025Profund Advisors LLC10,056$0.40M0.0%+20.3%0.015%Search for SEC Filing on Google Icon
11/6/2025ProShare Advisors LLC6,237$0.25M0.0%-16.6%0.009%Search for SEC Filing on Google Icon
11/6/2025Oppenheimer Asset Management Inc.10,917$0.44M0.0%+2.8%0.016%Search for SEC Filing on Google Icon
11/5/2025Thompson Davis & CO. Inc.6,525$0.26M0.2%N/A0.010%Search for SEC Filing on Google Icon
11/5/2025Ranger Investment Management L.P.426,140$17.03M1.2%N/A0.631%Search for SEC Filing on Google Icon
11/5/2025Bessemer Group Inc.2,635$0.11M0.0%+1,432.0%0.004%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Solaris Energy Infrastructure logo
Solaris Energy Infrastructure, Inc. is a holding company, which engages in the manufacture of patented mobile proppant management systems that unload, store, and deliver proppant to oil and natural gas well sites. Its products include Mobile Proppant and Mobile Chemical Management Systems, and Inventory Management Software. The firm's services include field, last mile management, and transloading services. The company was founded by William A. Zartler in 2014 and is headquartered in Houston, TX.
Read More on Solaris Energy Infrastructure

Today's Range

Now: $55.24
Low: $52.65
High: $56.51

50 Day Range

MA: $48.31
Low: $39.70
High: $55.28

52 Week Range

Now: $55.24
Low: $14.27
High: $57.17

Volume

3,636,628 shs

Average Volume

3,632,669 shs

Market Capitalization

$3.78 billion

P/E Ratio

58.77

Dividend Yield

0.90%

Beta

1.14

Who are the company insiders with the largest holdings of Solaris Energy Infrastructure?

Solaris Energy Infrastructure's top insider investors include:
  1. William A Zartler (CEO)
  2. Kyle S Ramachandran (CFO)
  3. Christopher M Powell (Insider)
  4. Aj Teague (Director)
  5. Edgar R Jr Giesinger (Director)
  6. Laurie H Argo (Director)
  7. James R Burke (Director)
  8. Ktr Management Company, Llc (Major Shareholder)
Learn More about top insider investors at Solaris Energy Infrastructure.

Who are the major institutional investors of Solaris Energy Infrastructure?

Solaris Energy Infrastructure's top institutional shareholders include:
  1. Vanguard Group Inc. — 3.94%
  2. Summit Partners Public Asset Management LLC — 0.00%
  3. Van ECK Associates Corp — 1.92%
  4. Wellington Management Group LLP — 1.81%
  5. GW&K Investment Management LLC — 1.74%
  6. Two Sigma Investments LP — 1.49%
Learn More about top institutional investors of Solaris Energy Infrastructure stock.

Which institutional investors are selling Solaris Energy Infrastructure stock?

During the last quarter, SEI stock was sold by these institutional investors:
  1. UBS Group AG
  2. SIR Capital Management L.P.
  3. Aventail Capital Group LP
  4. Jump Financial LLC
  5. Verition Fund Management LLC
  6. Bank of America Corp DE
  7. Brightline Capital Management LLC
  8. Ballast Asset Management LP
In the previous year, company insiders that have sold Solaris Energy Infrastructure company stock include:
  1. William A Zartler (CEO)
  2. Kyle S Ramachandran (CFO)
  3. Christopher M Powell (Insider)
Learn More investors selling Solaris Energy Infrastructure stock.

Which institutional investors are buying Solaris Energy Infrastructure stock?

Within the previous quarter, SEI stock was bought by institutional investors including:
  1. Summit Partners Public Asset Management LLC
  2. Van ECK Associates Corp
  3. Advent International L.P.
  4. Ceredex Value Advisors LLC
  5. Marshall Wace LLP
  6. Two Sigma Investments LP
  7. Ranger Investment Management L.P.
  8. Portolan Capital Management LLC
During the last year, these company insiders have bought Solaris Energy Infrastructure stock:
  1. William A Zartler (CEO)
  2. Kyle S Ramachandran (CFO)
  3. Christopher M Powell (Insider)
  4. Aj Teague (Director)
Learn More investors buying Solaris Energy Infrastructure stock.