Solaris Oilfield Infrastructure, Inc. SOI
We take great care to ensure that the data presented and summarized in this overview for Solaris Oilfield Infrastructure, Inc. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding SOI
View all-
Encompass Capital Advisors LLC New York, NY3.63MShares$48.7 Million2.21% of portfolio
-
Black Rock Inc. New York, NY2.56MShares$34.4 Million0.0% of portfolio
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Vanguard Group Inc Valley Forge, PA2.44MShares$32.8 Million0.0% of portfolio
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Summit Partners Public Asset Management, LLC Boston, MA2.41MShares$32.4 Million1.01% of portfolio
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Driehaus Capital Management LLC Chicago, IL2.24MShares$30.1 Million0.29% of portfolio
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Morgan Stanley New York, NY1.58MShares$21.3 Million0.0% of portfolio
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Westwood Holdings Group Inc Dallas, TX1.5MShares$20.2 Million0.16% of portfolio
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Wellington Management Group LLP Boston, MA1.25MShares$16.8 Million0.0% of portfolio
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Brightline Capital Management, LLC1.12MShares$15.1 Million13.67% of portfolio
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Gw&K Investment Management, LLC Boston, MA1.05MShares$14.1 Million0.27% of portfolio
Latest Institutional Activity in SOI
Top Purchases
Top Sells
About SOI
Solaris Oilfield Infrastructure, Inc. designs, manufactures, and sells mobile equipment to unload, store, and deliver proppant, water, and chemicals at oil and natural gas well sites in the United States. It is involved in the transloading and storage of proppant or railcars at its transloading facility. The company also develops Railtronix, an inventory management software. In addition, it provides last-mile logistics management services; AutoBlend, an integrated electric blender; top-fill equipment to enable quick unloading from bottom drop trucks; fluid management systems; and proprietary Solaris Lens software. The company serves exploration and production, and oilfield services industries. Solaris Oilfield Infrastructure, Inc. was founded in 2014 and is headquartered in Houston, Texas.
Insider Transactions at SOI
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Aug 25
2025
|
Edgar R. Giesinger Jr. |
SELL
Open market or private sale
|
Direct |
10,000
-9.91%
|
$280,000
$28.86 P/Share
|
|
Aug 23
2025
|
Ray N Walker Jr |
BUY
Grant, award, or other acquisition
|
Direct |
5,696
+8.34%
|
-
|
|
Aug 23
2025
|
Edgar R. Giesinger Jr. |
BUY
Grant, award, or other acquisition
|
Direct |
6,052
+5.66%
|
-
|
|
Aug 23
2025
|
Mario Max Yzaguirre |
BUY
Grant, award, or other acquisition
|
Direct |
5,963
+41.74%
|
-
|
|
Aug 23
2025
|
James R Burke |
BUY
Grant, award, or other acquisition
|
Direct |
5,696
+20.59%
|
-
|
|
Aug 23
2025
|
Laurie H Argo |
BUY
Grant, award, or other acquisition
|
Direct |
6,275
+10.71%
|
-
|
|
Aug 23
2025
|
Aj Teague |
BUY
Grant, award, or other acquisition
|
Direct |
5,696
+5.19%
|
-
|
|
Aug 23
2025
|
W Howard Keenan Jr |
BUY
Grant, award, or other acquisition
|
Direct |
5,518
+5.84%
|
-
|
|
Aug 06
2025
|
Ktr Management Company, LLC |
SELL
Open market or private sale
|
Direct |
4,000,000
-100.0%
|
$116,000,000
$29.5 P/Share
|
|
Aug 06
2025
|
Ktr Management Company, LLC |
BUY
Conversion of derivative security
|
Direct |
4,000,000
+50.0%
|
-
|
|
Aug 06
2025
|
Ktr Management Company, LLC |
SELL
Other acquisition or disposition
|
Direct |
4,000,000
-49.29%
|
-
|
|
Jul 28
2025
|
J Turbines, Inc. |
SELL
Open market or private sale
|
Direct |
4,000,000
-100.0%
|
$120,000,000
$30.3 P/Share
|
|
Jul 28
2025
|
J Turbines, Inc. |
BUY
Conversion of derivative security
|
Direct |
4,000,000
+50.0%
|
-
|
|
Jul 28
2025
|
J Turbines, Inc. |
SELL
Other acquisition or disposition
|
Direct |
4,000,000
-65.42%
|
-
|
|
Jun 05
2025
|
J Turbines, Inc. |
SELL
Open market or private sale
|
Direct |
75,000
-100.0%
|
$2,100,000
$28.1 P/Share
|
|
Jun 04
2025
|
J Turbines, Inc. |
SELL
Open market or private sale
|
Direct |
75,000
-50.0%
|
$2,025,000
$27.56 P/Share
|
|
Jun 03
2025
|
J Turbines, Inc. |
BUY
Conversion of derivative security
|
Direct |
150,000
+50.0%
|
-
|
|
Jun 03
2025
|
J Turbines, Inc. |
SELL
Other acquisition or disposition
|
Direct |
150,000
-2.39%
|
-
|
|
Jun 01
2025
|
Christopher P. Wirtz CHIEF ACCOUNTING OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
1,302
-3.7%
|
$35,154
$27.43 P/Share
|
|
May 23
2025
|
Aj Teague |
BUY
Open market or private purchase
|
Indirect |
1,000
+14.29%
|
$26,000
$26.73 P/Share
|
Last 12 Months Summary
| Grant, award, or other acquisition | 422K shares |
|---|---|
| Conversion of derivative security | 12M shares |
| Open market or private purchase | 28K shares |
| Other acquisition or disposition | 12M shares |
|---|---|
| Open market or private sale | 12M shares |
| Payment of exercise price or tax liability | 172K shares |