Vanguard Group
SEI

Vanguard Group’s Solaris Energy Infrastructure SEI Stock Holding History

Vanguard Group’s Portfolio SEI Stock Details SEI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		$134M Buy
2,913,632
+248,762
+9% +$12M ﹤0.01% 1733
2025
Q3 		$107M Buy
2,664,870
+224,021
+9% +$7.01M ﹤0.01% 1832
2025
Q2 		$69.1M Buy
2,440,849
+829,619
+51% +$19.5M ﹤0.01% 1981
2025
Q1 		$35.1M Sell
1,611,230
-359,723
-18% -$9.97M ﹤0.01% 2251
2024
Q4 		$56.7M Buy
1,970,953
+238,936
+14% +$4.75M ﹤0.01% 2113
2024
Q3 		$22.1M Buy
1,732,017
+42,305
+3% +$504K ﹤0.01% 2546
2024
Q2 		$14.5M Sell
1,689,712
-23,945
-1% -$209K ﹤0.01% 2720
2024
Q1 		$14.9M Sell
1,713,657
-283
-0% -$2.22K ﹤0.01% 2742
2023
Q4 		$13.6M Buy
1,713,940
+30,262
+2% +$274K ﹤0.01% 2785
2023
Q3 		$17.9M Buy
1,683,678
+11,006
+0.7% +$112K ﹤0.01% 2589
2023
Q2 		$13.9M Sell
1,672,672
-66,031
-4% -$529K ﹤0.01% 2764
2023
Q1 		$14.8M Buy
1,738,703
+44,709
+3% +$431K ﹤0.01% 2742
2022
Q4 		$16.8M Buy
1,693,994
+32,005
+2% +$350K ﹤0.01% 2711
2022
Q3 		$15.6M Buy
1,661,989
+6,939
+0.4% +$71.4K ﹤0.01% 2741
2022
Q2 		$18M Buy
1,655,050
+39,104
+2% +$471K ﹤0.01% 2689
2022
Q1 		$18.2M Buy
1,615,946
+151,116
+10% +$1.37M ﹤0.01% 2827
2021
Q4 		$9.6M Sell
1,464,830
-29,847
-2% -$221K ﹤0.01% 3232
2021
Q3 		$12.5M Buy
1,494,677
+33,996
+2% +$276K ﹤0.01% 3121
2021
Q2 		$14.2M Sell
1,460,681
-215,726
-13% -$2.28M ﹤0.01% 3024
2021
Q1 		$20.6M Buy
1,676,407
+15,355
+0.9% +$175K ﹤0.01% 2771
2020
Q4 		$13.5M Sell
1,661,052
-209,438
-11% -$1.5M ﹤0.01% 2836
2020
Q3 		$11.9M Buy
1,870,490
+138,928
+8% +$1.02M ﹤0.01% 2707
2020
Q2 		$12.8M Buy
1,731,562
+127,819
+8% +$836K ﹤0.01% 2641
2020
Q1 		$8.42M Buy
1,603,743
+3,302
+0.2% +$34.7K ﹤0.01% 2697
2019
Q4 		$22.4M Buy
1,600,441
+29,252
+2% +$352K ﹤0.01% 2480
2019
Q3 		$21.1M Buy
1,571,189
+150,058
+11% +$2.05M ﹤0.01% 2470
2019
Q2 		$21.3M Buy
1,421,131
+61,295
+5% +$1.02M ﹤0.01% 2482
2019
Q1 		$22.4M Buy
1,359,836
+156,854
+13% +$2.41M ﹤0.01% 2453
2018
Q4 		$14.5M Buy
1,202,982
+31,390
+3% +$446K ﹤0.01% 2592
2018
Q3 		$22.1M Buy
1,171,592
+9,743
+0.8% +$156K ﹤0.01% 2534
2018
Q2 		$16.6M Buy
1,161,849
+197,168
+20% +$3.27M ﹤0.01% 2648
2018
Q1 		$16M Buy
964,681
+201,319
+26% +$3.79M ﹤0.01% 2586
2017
Q4 		$16.3M Buy
763,362
+364,066
+91% +$6.16M ﹤0.01% 2582
2017
Q3 		$6.96M Buy
399,296
+225,438
+130% +$3.1M ﹤0.01% 2980
2017
Q2 		$2M Buy
+173,858
New +$1.97M ﹤0.01% 3376

Other funds holding SEI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
ECA
Encompass Capital Advisors New York $3.34B AUM 167.64% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
SPPAM
Summit Partners Public Asset Management Boston, Massachusetts $3.72B AUM 162.29% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
SA
Situational Awareness San Francisco, California $13.7B AUM 334.5% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return

Vanguard Group's SEI Position: Q4 2025 in Review

Vanguard Group increased its Solaris Energy Infrastructure (SEI) stake by 9.3% in Q4 2025, buying an estimated $12M and bringing the position to 2,913,632 shares worth $134M. The position accounts for ﹤0.01% of the portfolio, ranked #1733.

Vanguard Group first reported a position in SEI in Q2 2017 and has held it in 35 quarters since. 337 funds tracked by Wall St. Rank hold SEI as of Q4 2025.

  • Vanguard Group held 2,913,632 shares of Solaris Energy Infrastructure worth $134M as of Q4 2025.
  • Vanguard Group bought 248,762 Solaris Energy Infrastructure shares in Q4 2025, an estimated $12M.
  • Solaris Energy Infrastructure made up ﹤0.01% of Vanguard Group's portfolio in Q4 2025, its #1733 holding.
  • Vanguard Group first reported a position in Solaris Energy Infrastructure in Q2 2017 and has held it in 35 quarters since.
  • 337 funds tracked by Wall St. Rank held Solaris Energy Infrastructure as of Q4 2025.

Based on Vanguard Group's 13F filing for Q4 2025, filed 29 Jan 2026.