Citadel Advisors
SEI

Citadel Advisors’s Solaris Energy Infrastructure SEI Stock Holding History

Citadel Advisors’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
2026
Q1 		$16.9M Buy
299,400
+158,800
+113% +$8.59M ﹤0.01% 2533
2025
Q4 		$6.46M Sell
140,600
-193,200
-58% -$9.35M ﹤0.01% 3887
2025
Q3 		$13.3M Buy
333,800
+3,100
+0.9% +$97K ﹤0.01% 2853
2025
Q2 		$9.36M Buy
330,700
+296,800
+876% +$6.99M ﹤0.01% 3116
2025
Q1 		$738K Buy
33,900
+30,900
+1,030% +$857K ﹤0.01% 7624
2024
Q4 		$86.3K Buy
3,000
+1,400
+88% +$27.8K ﹤0.01% 11682
2024
Q3 		$20.4K Buy
+1,600
New +$19.1K ﹤0.01% 12760
2024
Q2 		– Sell
-4,000
Closed -$34.7K – 15626
2024
Q1 		$34.7K Buy
4,000
+2,900
+264% +$22.8K ﹤0.01% 12547
2023
Q4 		$8.76K Sell
1,100
-1,300
-54% -$11.8K ﹤0.01% 13198
2023
Q3 		$25.6K Sell
2,400
-2,100
-47% -$21.4K ﹤0.01% 12412
2023
Q2 		$37.5K Sell
4,500
-400
-8% -$3.21K ﹤0.01% 12121
2023
Q1 		$41.8K Buy
4,900
+4,400
+880% +$42.4K ﹤0.01% 12386
2022
Q4 		$4.96K Buy
+500
New +$5.48K ﹤0.01% 14046
2021
Q3 		– Sell
-23,100
Closed -$225K – 14812
2021
Q2 		$225K Sell
23,100
-14,400
-38% -$153K ﹤0.01% 11910
2021
Q1 		$460K Buy
+37,500
New +$427K ﹤0.01% 9858
2020
Q3 		– Sell
-14,400
Closed -$107K – 10862
2020
Q2 		$107K Sell
14,400
-1,200
-8% -$7.85K ﹤0.01% 8955
2020
Q1 		$82K Buy
+15,600
New +$164K ﹤0.01% 8765

Other funds holding SEI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
ECA
Encompass Capital Advisors New York $3.34B AUM 167.64% 1-Year Est. Return
SPPAM
Summit Partners Public Asset Management Boston, Massachusetts $3.72B AUM 162.29% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return

Citadel Advisors's SEI Position: Q1 2026 in Review

Citadel Advisors reduced its Solaris Energy Infrastructure (SEI) stake by 58% in Q1 2026, selling an estimated $36.3M and leaving 493,484 shares worth $27.9M. The position accounts for ﹤0.01% of the portfolio, ranked #1934.

Citadel Advisors first reported a position in SEI in Q1 2018 and has held it in 29 quarters since. The position peaked at $53.5M in Q4 2025. 363 funds tracked by Wall St. Rank hold SEI as of Q1 2026.

  • Citadel Advisors held 493,484 shares of Solaris Energy Infrastructure worth $27.9M as of Q1 2026.
  • Citadel Advisors sold 671,016 Solaris Energy Infrastructure shares in Q1 2026, an estimated $36.3M.
  • Solaris Energy Infrastructure made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #1934 holding.
  • Citadel Advisors first reported a position in Solaris Energy Infrastructure in Q1 2018 and has held it in 29 quarters since.
  • Citadel Advisors's Solaris Energy Infrastructure position peaked at $53.5M in Q4 2025.
  • 363 funds tracked by Wall St. Rank held Solaris Energy Infrastructure as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.