Solaris Energy InfrastructurSEI

13F holders, Q3 2025 (September 30)
272holders +60
86new positions
27sold out
8famous investors
$39.97avg. 13F price*

At the end of Q3 2025, 272 institutions reported holding Solaris Energy Infrastructur (SEI) in their 13F filings, up 60 from Q2 2025. 86 opened new positions and 27 sold out. The largest holders were BlackRock, Inc. ($194.0M), Encompass Capital Advisors LLC ($116.7M) and Vanguard Group Inc. ($106.5M). 8 famous investors held it, including Leopold Aschenbrenner (2.1% of Situational Awareness's portfolio), Stanley Druckenmiller (0.1% of Duquesne Family Office's portfolio) and Paul Tudor Jones (0.1% of Tudor Investment Corporation's portfolio).

Company
Solaris Energy Infrastructur
CUSIP
83418M103
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300400500 Q1 2024: 132Q1 2024Q2 2024: 129Q2 2024Q3 2024: 135Q3 2024Q4 2024: 178Q4 2024Q1 2025: 200Q1 2025Q2 2025: 212Q2 2025Q3 2025: 272Q3 2025Q4 2025: 335Q4 2025Q1 2026: 362Q1 2026Q2 2026: 433Q2 2026

Total Exit/New Position Q2 2025 → Q3 2025

InstitutionsTotal Value
New Positions86$323.2M
Exits27$68.2M

All 13F filers, Q2 2025 → Q3 2025: 17,497,511 shares bought and 10,101,915 shares sold, net +7,395,596 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 272 holders

BlackRock, Inc. 0.00% Reduce -20.9% 4,852,484 $194.0M
Encompass Capital Advisors LLC 5.25% Reduce -19.5% 2,919,586 $116.7M
Vanguard Group Inc. 0.00% Add +9.2% 2,664,870 $106.5M
FMR LLC 0.00% Add +35.4% 2,237,437 $89.4M
Morgan Stanley 0.00% Add +19.4% 1,891,539 $75.6M
Summit Partners Public Asset Management, LLC 2.34% Reduce -25.4% 1,796,310 $71.8M
Goldman Sachs Group Inc. 0.01% Add +100.9% 1,696,481 $67.8M
Van Eck Associates Corp. 0.05% Add +623.5% 1,295,898 $51.8M
Wellington Management Group LLP 0.01% Reduce -2.4% 1,222,542 $48.9M
GW&K Investment Management, LLC 0.42% Add +12.5% 1,177,830 $47.1M
Situational Awareness 2.11% New 1,150,300 $46.0M
Point72 Asset Management 0.10% Add +529.9% 1,097,575 $43.9M
Jane Street Group, LLC 0.05% New 1,044,042 $41.7M
State Street Corp. 0.00% Add +13.2% 1,043,621 $41.7M
Two Sigma Investments, LP 0.07% Add +88.9% 1,007,320 $40.3M
Advent International, L.P. 0.81% New 1,006,900 $40.2M
Brightline Capital Management, LLC 16.43% Reduce -10.6% 1,003,000 $40.1M
Driehaus Capital Management LLC 0.28% Reduce -57.2% 961,547 $38.4M
Geode Capital Management, LLC 0.00% Add +5.5% 911,202 $36.4M
Ceredex Value Advisors LLC 0.81% New 876,900 $35.0M
Westwood Holdings Group Inc. 0.25% Reduce -42.8% 861,121 $34.4M
Millennium Management 0.03% Add +24.0% 802,148 $32.1M
SIR Capital Management, L.P. 2.74% Reduce -26.0% 763,894 $30.5M
T. Rowe Price Associates Inc. 0.00% Add +3273.8% 728,373 $29.1M
Goodlander Investment Management, LLC 9.91% Reduce -7.1% 650,000 $26.0M
Emerald Advisers, LLC 0.79% Reduce -3.4% 616,719 $24.7M
UBS Group AG 0.00% Reduce -31.5% 590,743 $23.6M
Dimensional Fund Advisors LP 0.01% Reduce -16.0% 577,332 $23.1M
Discovery Capital Management, LLC / CT 1.26% New 569,200 $22.8M
Marshall Wace, LLP 0.02% Add +1938.6% 532,538 $21.3M
Voya Investment Management LLC 0.02% Add +4876.8% 531,023 $21.2M
Royce & Associates LP 0.20% Reduce -5.5% 494,568 $19.8M
Tudor Investment Corporation 0.13% Add +18.1% 468,187 $18.7M
Ranger Investment Management, L.P. 1.19% New 426,140 $17.0M
CenterBook Partners LP 0.82% Add +513.1% 415,453 $16.6M
Assenagon Asset Management S.A. 0.02% Add +1014.2% 395,554 $15.8M
Jennison Associates LLC 0.01% Add +2968.7% 386,447 $15.4M
Oberweis Asset Management Inc./ 0.56% No change 366,900 $14.7M
Portolan Capital Management, LLC 0.79% New 363,440 $14.5M
Pinnacle Associates Ltd. 0.19% Reduce -2.3% 355,188 $14.2M
Squarepoint Ops LLC 0.03% Add +36.5% 353,839 $14.1M
Hiddenite Capital Partners LP 7.58% New 350,000 $14.0M
Charles Schwab Investment Management Inc. 0.00% Add +213.1% 338,893 $13.5M
Northern Trust Corp. 0.00% Add +1.8% 333,998 $13.3M
Progeny 3, Inc. 0.66% New 322,300 $12.9M
Kennedy Capital Management LLC 0.28% Add +11.1% 317,734 $12.7M
Emerald Mutual Fund Advisers Trust 0.64% Reduce -2.3% 308,798 $12.3M
Bank of New York Mellon Corp 0.00% Add +25.3% 308,229 $12.3M
Sagefield Capital LP 1.35% Reduce -38.7% 302,766 $12.1M
Concentric Capital Strategies, LP 0.57% New 299,968 $12.0M
Meros Investment Management, LP 4.98% Reduce -3.6% 291,738 $11.7M
Qube Research & Technologies Ltd 0.02% Add +1831.5% 280,102 $11.2M
Two Sigma Advisers, LP 0.02% Add +27.6% 269,800 $10.8M
Channing Capital Management, LLC 0.28% Reduce -24.2% 267,831 $10.7M
Aventail Capital Group, LP 0.51% Reduce -46.8% 266,267 $10.6M
Stephens Investment Management Group LLC 0.14% Reduce -0.8% 266,083 $10.6M
Gilder Gagnon Howe & Co. LLC 0.11% Reduce -2.1% 260,453 $10.4M
Jump Financial, LLC 0.13% Reduce -46.5% 239,900 $9.6M
Russell Investments Group, Ltd. 0.01% Add +92.9% 236,408 $9.4M
Cubist Systematic Strategies, LLC 0.13% Add +25.6% 233,662 $9.3M
AYAL Capital Advisors Ltd 5.33% Reduce -22.1% 231,381 $9.2M
O'shaughnessy Asset Management, LLC 0.05% Reduce -18.9% 203,129 $8.1M
Castleark Management LLC 0.22% Add +151.8% 193,926 $7.8M
Citadel Advisors 0.01% Add +304.1% 186,317 $7.4M
Uniplan Investment Counsel, Inc. 0.75% Reduce -14.3% 183,793 $7.3M
Acuitas Investments, LLC 4.69% Reduce -3.2% 182,886 $7.3M
Ballast Asset Management, LP 3.32% Reduce -38.4% 181,774 $7.3M
Agf Management Ltd. 0.03% New 165,442 $6.6M
Quantbot Technologies LP 0.18% Add +36.2% 161,433 $6.5M
Duquesne Family Office 0.15% New 145,600 $5.8M
GeoSphere Capital Management, LLC 4.25% Reduce -32.3% 139,472 $5.6M
Ritholtz Wealth Management 0.10% Add +0.4% 133,717 $5.3M
Schonfeld Strategic Advisors LLC 0.04% Add +63.4% 133,422 $5.3M
AE Wealth Management LLC 0.03% Add +6.0% 127,278 $5.1M
Bank of America Corp. 0.00% Reduce -52.3% 121,128 $4.8M
Trexquant Investment LP 0.05% New 118,829 $4.7M
Appian Way Asset Management LP 1.01% New 116,740 $4.7M
Citigroup Inc. 0.00% Reduce -1.0% 111,850 $4.5M
AQR Capital Management 0.00% Reduce -0.6% 109,342 $4.4M
Moody Aldrich Partners LLC 0.75% Add +20.7% 98,650 $3.9M
Ameriprise Financial Inc. 0.00% Reduce -43.0% 96,880 $3.9M
Wells Fargo & Company 0.00% Add +386.2% 94,575 $3.8M
Moore Capital Management, LP 0.08% New 93,694 $3.7M
HighTower Advisors, LLC 0.00% New 92,007 $3.7M
Hel Ved Capital Management Ltd 1.99% New 91,600 $3.7M
ExodusPoint Capital Management, LP 0.05% Add +230.5% 88,252 $3.5M
Mercuria Capital Strategies, LLC 4.48% New 85,006 $3.4M
Credit Agricole S A 0.01% — 79,469 $3.2M
Universal- Beteiligungs- und Servicegesellschaft mbH 0.01% Reduce -51.9% 78,457 $3.1M
Susquehanna International Group, LLP 0.00% Reduce -24.9% 77,957 $3.1M
JPMorgan Chase & Co. 0.00% Add +8.3% 75,019 $3.0M
Swiss National Bank 0.00% Add +17.6% 73,400 $2.9M
Nuveen, LLC 0.00% Reduce -2.6% 72,500 $2.9M
Dark Forest Capital Management LP 0.11% New 72,191 $2.9M
Barclays PLC 0.00% Reduce -10.0% 70,761 $2.8M
Principal Financial Group Inc. 0.00% Reduce -25.1% 66,032 $2.6M
Franklin Resources Inc. 0.00% Add +25.4% 60,398 $2.4M
Kornitzer Capital Management Inc. 0.05% New 59,925 $2.4M
Clough Capital Partners L P 0.20% Reduce -24.4% 57,274 $2.3M
Invesco Ltd. 0.00% Reduce -12.3% 57,044 $2.3M
Gabelli Funds LLC 0.02% No change 56,306 $2.3M
Boston Partners 0.00% Add +3.8% 54,931 $2.2M
Rhumbline Advisers 0.00% Reduce -2.2% 53,340 $2.1M
Deutsche Bank AG 0.00% Reduce -30.9% 52,360 $2.1M
State of Wisconsin Investment Board 0.00% Add +36.1% 49,584 $2.0M
Sender Co & Partners, Inc. 0.72% New 46,759 $1.9M
Point72 Hong Kong Ltd 0.08% Add +5145.2% 45,528 $1.8M
Brevan Howard Capital Management LP 0.03% Add +0.1% 43,882 $1.8M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Reduce -47.6% 43,498 $1.7M
Aquatic Capital Management LLC 0.03% Reduce -35.3% 40,607 $1.6M
First Trust Advisors LP 0.00% Reduce -71.1% 37,331 $1.5M
Retirement Planning Group, LLC 0.05% Add +0.3% 37,199 $1.5M
Raymond James Financial Inc. 0.00% Reduce -20.8% 37,032 $1.5M
Legal & General Group Plc 0.00% Add +1.1% 36,698 $1.5M
California State Teachers Retirement System 0.00% Add +12.1% 36,200 $1.4M
Creative Planning 0.00% Add +4.7% 36,196 $1.4M
Verition Fund Management LLC 0.01% Reduce -80.7% 35,558 $1.4M
Alliancebernstein L.P. 0.00% Add +1.7% 35,262 $1.4M
Sei Investments Co. 0.00% Reduce -0.6% 33,654 $1.3M
Vestcor Inc 0.04% New 32,700 $1.3M
LMR Partners LLP 0.02% New 31,536 $1.3M
Envestnet Asset Management Inc. 0.00% Add +5.6% 30,769 $1.2M
Hudson Bay Capital Management LP 0.01% New 30,134 $1.2M
Lighthouse Investment Partners, LLC 0.04% New 30,100 $1.2M
Sphera Management Technology Funds Ltd 0.61% New 30,000 $1.2M
Freestone Grove Partners LP 0.01% New 28,121 $1.1M
Stifel Financial Corp. 0.00% Add +33.0% 26,653 $1.1M
Yaupon Capital Management LP 0.05% New 25,453 $1.0M
Evercore Wealth Management, LLC 0.01% New 25,000 $999K
Numerai GP LLC 0.14% Reduce -68.8% 24,916 $996K
Engineers Gate Manager LP 0.01% New 24,037 $961K
OMERS ADMINISTRATION Corp 0.01% Add +20.1% 23,900 $955K
Tidal Investments LLC 0.00% New 22,367 $894K
Whalen Wealth Management Inc. 0.51% New 22,021 $880K
MetLife Investment Management, LLC 0.00% No change 21,782 $871K
Informed Momentum Co LLC 0.10% Reduce -85.5% 21,261 $850K
CANADA LIFE ASSURANCE Co 0.00% No change 19,407 $802K
Phoenix Financial Ltd. 0.01% Reduce -40.1% 19,791 $796K
Manufacturers Life Insurance Company, The 0.00% Add +47.4% 19,525 $780K
Penn Capital Management Company, LLC 0.05% Add +21.7% 17,377 $695K
Quantinno Capital Management LP 0.00% Add +31.8% 17,040 $681K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% New 16,873 $674K
LPL Financial LLC 0.00% Add +117.1% 16,257 $650K
Van Den Berg Management I, Inc. 0.16% Reduce -40.8% 15,811 $632K
Virtu Financial LLC 0.03% Add +71.3% 15,239 $609K
Janus Henderson Group PLC 0.00% No change 15,100 $603K
Coldstream Capital Management Inc. 0.01% New 15,063 $602K
Polymer Capital Management (US) LLC 0.08% New 15,000 $600K
Aigen Investment Management, LP 0.09% Add +16.4% 14,789 $591K
Victory Capital Management Inc. 0.00% Reduce -33.5% 14,288 $571K
Wolverine Trading, LLC 0.01% New 13,469 $557K
SG Americas Securities, LLC 0.00% Reduce -43.3% 13,369 $534K
New York State Common Retirement Fund 0.00% No change 13,117 $524K
Boothbay Fund Management, LLC 0.01% New 12,834 $513K
Caprock Group, LLC 0.01% — 16,058 $507K
State Board of Administration of Florida Retirement System 0.00% No change 12,589 $503K
Glenmede Investment Management, LP 0.00% Add +19.8% 12,487 $499K
XTX Topco Ltd 0.03% Reduce -51.4% 12,303 $492K
U.S. Capital Wealth Advisors, LLC 0.01% Add +0.0% 12,284 $491K
Ethic Inc. 0.01% Reduce -14.4% 12,110 $484K
Counterpoint Mutual Funds LLC 0.04% Reduce -18.4% 12,041 $481K
Fiduciary Trust Co 0.01% Add +8.2% 11,890 $475K
Intech Investment Management LLC 0.00% Reduce -61.3% 11,877 $475K
PNC Financial Services Group, Inc. 0.00% Add +26.3% 11,345 $453K
Cerity Partners LLC 0.00% Reduce -9.9% 11,303 $452K
Point72 (DIFC) Ltd 0.03% New 11,216 $448K
Arizona State Retirement System 0.00% Add +17.5% 11,206 $448K
PharVision Advisers, LLC 0.25% New 11,048 $442K
Oppenheimer Asset Management Inc. 0.00% Add +2.8% 10,917 $436K
Ensign Peak Advisors, Inc 0.00% New 10,350 $414K
Bayesian Capital Management, LP 0.08% New 10,200 $408K
Ballentine Partners, LLC 0.01% Reduce -0.3% 10,179 $407K
Police & Firemen's Retirement System of New Jersey 0.00% Add +21.6% 10,095 $403K
Profund Advisors LLC 0.01% Add +20.3% 10,056 $402K
Osaic Holdings, Inc. 0.00% Add +2.3% 12,436 $398K
Commerce Bank 0.00% Add +18.3% 9,470 $379K
Gsa Capital Partners LLP 0.03% New 9,343 $373K
Savant Capital, LLC 0.00% Add +3.3% 8,992 $359K
Bailard, Inc. 0.01% Reduce -19.7% 8,952 $358K
PDT Partners, LLC 0.02% No change 8,900 $356K
Apollon Wealth Management, LLC 0.01% New 8,801 $352K
KLP Kapitalforvaltning As 0.00% Add +30.3% 8,600 $344K
Cwm, LLC 0.00% Reduce -16.0% 8,430 $337K
GAMCO Investors 0.00% No change 7,947 $318K
Wealth Enhancement Advisory Services, LLC 0.00% Reduce -0.8% 7,026 $309K
Stephens Inc. 0.00% New 7,675 $307K
Interval Partners, LP 0.01% Reduce -64.7% 7,622 $305K
FNY Investment Advisers, LLC 0.10% New 7,390 $295K
Amplify Investments, LLC 7.25% Add +9.9% 7,126 $285K
Mindset Wealth Management, LLC 0.08% New 7,041 $281K
BNP Paribas Financial Markets 0.00% Add +104.8% 6,892 $275K
Kings Path Partners LLC 0.10% New 6,755 $270K
Y-Intercept (Hong Kong) Ltd 0.01% Reduce -80.9% 6,649 $266K
DRW Securities, LLC 0.01% New 6,588 $265K
Thompson Davis & Co., Inc. 0.16% New 6,525 $261K
Farmers Trust Co. 0.04% New 6,250 $250K
ProShare Advisors LLC 0.00% Reduce -16.6% 6,237 $249K
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% No change 6,200 $248K
Guggenheim Capital LLC 0.00% Reduce -16.3% 6,174 $247K
CIBC Private Wealth Group LLC 0.00% New 6,110 $244K
Orion Porfolio Solutions, LLC 0.00% New 5,987 $239K
Bridgefront Capital, LLC 0.07% New 5,980 $239K
SummitTX Capital, L.P. 0.01% New 5,787 $231K
Kathmere Capital Management, LLC 0.02% New 5,752 $230K
Orchard Capital Management, LLC 0.30% New 5,750 $230K
Pictet Asset Management Holding SA 0.00% New 5,735 $229K
Ashton Thomas Private Wealth, LLC 0.01% New 5,643 $226K
Pathstone Holdings, LLC 0.00% New 5,516 $220K
Bank of Montreal 0.00% New 5,328 $213K
Great Lakes Advisors, LLC 0.00% New 5,257 $210K
Graham Capital Management, L.P. 0.01% New 5,164 $206K
Weiss Asset Management LP 0.00% New 5,070 $203K
Jain Global LLC 0.00% New 5,038 $201K
Morse Asset Management, Inc 0.04% New 4,970 $199K
Pinpoint Asset Management (Singapore) Pte. Ltd. 0.03% New 4,506 $180K
Creative Financial Designs Inc. 0.01% New 3,715 $148K
Ameritas Investment Partners, Inc. 0.00% Reduce -18.1% 3,048 $122K
EverSource Wealth Advisors, LLC 0.00% No change 2,746 $110K
US Bancorp \de 0.00% Add +63.7% 2,675 $107K
AlphaQuest LLC 0.01% New 2,634 $105K
Bessemer Group Inc. 0.00% Add +1432.0% 2,635 $105K
C M Bidwell & Associates Ltd. 0.05% New 2,440 $98K
Nisa Investment Advisors, LLC 0.00% No change 2,199 $88K
Tower Research Capital LLC (TRC) 0.00% Reduce -80.3% 1,925 $77K
Quarry LP 0.02% Add +44.2% 1,814 $73K
Quadrant Capital Group LLC 0.00% New 1,796 $72K
Royal Bank of Canada 0.00% Reduce -79.7% 1,717 $69K
Advisory Services Network, LLC 0.00% New 1,600 $64K
Comerica Bank 0.00% Add +271.4% 1,504 $60K
Chung Wu Investment Group, LLC 0.04% New 1,300 $52K
GAMMA Investing LLC 0.00% Add +3.2% 1,152 $46K
Assetmark, Inc. 0.00% Add +29.1% 1,130 $45K
Amalgamated Bank 0.00% No change 1,057 $42K
Larson Financial Group LLC 0.00% Add +363.0% 1,014 $41K
Fortis Group Advisors, LLC 0.01% No change 1,000 $40K
Caitong International Asset Management Co., Ltd 0.02% New 786 $31K
Point72 Europe (London) LLP 0.00% New 739 $30K
Smartleaf Asset Management LLC 0.00% Add +157.0% 586 $24K
Mather Group, Llc. 0.00% New 534 $21K
Versant Capital Management, Inc 0.00% No change 514 $21K
Harbour Investments, Inc. 0.00% No change 332 $13K
LRI Investments, LLC 0.00% No change 322 $13K
Atlantic Union Bankshares Corp 0.00% New 300 $12K
Rockefeller Capital Management L.P. 0.00% Reduce -99.8% 272 $11K
Farther Finance Advisors, LLC 0.00% Add +979.2% 259 $10K
SBI Securities Co., Ltd. 0.00% Reduce -72.3% 235 $9K
Aster Capital Management (DIFC) Ltd 0.00% New 232 $9K
Blue Trust, Inc. 0.00% No change 147 $6K
Signaturefd, LLC 0.00% No change 138 $6K
Allworth Financial LP 0.00% New 121 $5K
Rothschild Investment LLC 0.00% Reduce -17.4% 95 $4K
Sterling Capital Management LLC 0.00% No change 88 $4K
Parallel Advisors, LLC 0.00% Reduce -60.2% 80 $3K
Valley National Advisers Inc. 0.00% New 100 $3K
Frazier Financial Advisors, LLC 0.00% New 63 $3K
Private Wealth Management Group, LLC 0.00% Reduce -6.3% 60 $2K
Ancora Advisors LLC 0.00% New 60 $2K
Harbor Capital Advisors, Inc. 0.00% Reduce -1.6% 62 $2K
Capital Advisors, Ltd. LLC 0.00% No change 43 $2K
Legacy Wealth Managment, LLC 0.00% Add +13.6% 50 $2K
Physician Wealth Advisors, Inc. 0.00% New 50 $2K
Avion Wealth 0.00% No change 28 $1K
Parkside Financial Bank & Trust 0.00% Reduce -41.9% 25 $1K
Fortitude Family Office, LLC 0.00% No change 24 $959
Financial Consulate, Inc. 0.00% New 20 $800
Rialto Wealth Management, LLC 0.00% No change 18 $720
Principal Securities, Inc. 0.00% Add +23.1% 16 $640
Montag A & Associates Inc. 0.00% New 12 $480
True Wealth Design, LLC 0.00% No change 11 $440
HighMark Wealth Management LLC 0.00% New 10 $401
Turning Point Benefit Group, Inc. 0.00% New 5 $211
Covestor Ltd 0.00% No change 3 $0

"% of holder's portfolio" is SEI's weight in each manager's 13F, not the share of Solaris Energy Infrastructur the manager owns.