Solaris Energy Infrastructure Inc. (SEI) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2025-12-08
4:31 pm
Purchase
2025-12-0113GSolaris Energy Infrastructure, Inc.
SEI
JANE STREET GROUP, LLC2,493,564
5.100%
2,493,564increase
(New Position)
Filing
History
2025-11-14
4:12 pm
Sale
2025-09-3013GSolaris Energy Infrastructure, Inc.
SEI
Encompass Capital Advisors LLC2,919,586
6.550%
-709,391decrease
(-19.55%)
Filing
History
2025-11-14
1:47 pm
Sale
2025-09-3013GSolaris Energy Infrastructure, Inc.
SEI
Summit Partners Public Asset Management, LLC1,796,310
4.030%
-189,534decrease
(-9.54%)
Filing
History
2025-11-14
07:24 am
Sale
2025-09-3013GSolaris Energy Infrastructure, Inc.
SEI
DRIEHAUS CAPITAL MANAGEMENT LLC961,547
2.160%
-1,063,870decrease
(-52.53%)
Filing
History
2025-11-06
6:49 pm
Sale
2025-11-0413DSolaris Energy Infrastructure, Inc.
SEI
KTR Management Company LLC2,000,000
3.940%
-2,114,783decrease
(-51.39%)
Filing
History
2025-11-05
11:44 am
Purchase
2025-09-3013GSolaris Energy Infrastructure, Inc.
SEI
FMR LLC2,319,886
5.200%
952,640increase
(+69.68%)
Filing
History
2025-10-17
12:45 pm
Sale
2025-09-3013GSolaris Energy Infrastructure, Inc.
SEI
BlackRock Portfolio Management LLC2,175,763
4.900%
-1,258,778decrease
(-36.65%)
Filing
History
2025-08-08
4:27 pm
Sale
2025-08-0613DSolaris Energy Infrastructure, Inc.
SEI
KTR Management Company LLC4,114,783
6.100%
-4,000,000decrease
(-49.29%)
Filing
History
2025-07-30
8:33 pm
Sale
2025-07-2813DSolaris Energy Infrastructure, Inc.
SEI
J Turbines, Inc.2,114,783
3.100%
-4,150,000decrease
(-66.24%)
Filing
History
2025-07-29
2:32 pm
Purchase
2025-06-3013GSolaris Energy Infrastructure, Inc.
SEI
The Vanguard Group2,440,849
6.040%
829,619increase
(+51.49%)
Filing
History
2025-07-21
4:31 pm
Sale
2025-06-3013GSolaris Energy Infrastructure, Inc.
SEI
Millennium Management LLC647,363
1.600%
-1,385,991decrease
(-68.16%)
Filing
History
2025-07-15
5:12 pm
Sale
2025-06-3013GSolaris Energy Infrastructure, Inc.
SEI
BlackRock Portfolio Management LLC3,434,541
8.500%
-719,382decrease
(-17.32%)
Filing
History
2025-05-15
4:07 pm
Purchase
2025-03-3113GSolaris Energy Infrastructure, Inc.
SEI
Encompass Capital Advisors LLC3,628,977
9.550%
1,338,334increase
(+58.43%)
Filing
History
2025-05-15
4:03 pm
Sale
2025-03-3113GSolaris Energy Infrastructure, Inc.
SEI
Summit Partners Public Asset Management, LLC1,985,844
5.220%
-413,347decrease
(-17.23%)
Filing
History
2025-05-15
4:00 pm
Purchase
2025-05-0913GSolaris Energy Infrastructure, Inc.
SEI
Millennium Management LLC2,033,354
5.000%
25,916increase
(+1.29%)
Filing
History
2025-05-15
07:33 am
Purchase
2025-03-3113GSolaris Energy Infrastructure, Inc.
SEI
DRIEHAUS CAPITAL MANAGEMENT LLC2,025,417
5.330%
2,025,417increase
(New Position)
Filing
History
2025-05-14
10:47 am
Sale
2025-03-3113GSolaris Energy Infrastructure, Inc.
SEI
T. Rowe Price Investment Management, Inc.379,399
1.000%
-2,108,744decrease
(-84.75%)
Filing
History
2025-05-08
4:00 pm
Purchase
2025-05-0113GSolaris Energy Infrastructure, Inc.
SEI
Millennium Management LLC2,007,438
4.970%
2,007,438increase
(New Position)
Filing
History
2025-05-07
9:11 pm
Sale
2025-05-0513DSolaris Energy Infrastructure, Inc.
SEI
J Turbines, Inc.6,264,783
13.400%
-1,850,000decrease
(-22.80%)
Filing
History
2025-04-30
11:11 am
Sale
2025-03-3113GSolaris Energy Infrastructure, Inc.
SEI
The Vanguard Group1,611,230
4.230%
-102,710decrease
(-5.99%)
Filing
History
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