Ameriprise
SEI

Ameriprise’s Solaris Energy Infrastructure SEI Stock Holding History

Ameriprise’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 		$1.86M Sell
33,000
-1,900
-5% -$103K ﹤0.01% 2993
2025
Q4 		$1.6M Sell
34,900
-54,800
-61% -$2.65M ﹤0.01% 3111
2025
Q3 		$3.59M Buy
89,700
+10,500
+13% +$328K ﹤0.01% 2661
2025
Q2 		$2.24M Buy
79,200
+74,400
+1,550% +$1.75M ﹤0.01% 2889
2025
Q1 		$104K Buy
+4,800
New +$133K ﹤0.01% 3877

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

Ameriprise's SEI Position: Q1 2026 in Review

Ameriprise increased its Solaris Energy Infrastructure (SEI) stake by 584% in Q1 2026, buying an estimated $33.5M and bringing the position to 725,023 shares worth $41M. The position accounts for 0.01% of the portfolio, ranked #980.

Ameriprise first reported a position in SEI in Q4 2017 and has held it in 31 quarters since. 363 funds tracked by Wall St. Rank hold SEI as of Q1 2026.

  • Ameriprise held 725,023 shares of Solaris Energy Infrastructure worth $41M as of Q1 2026.
  • Ameriprise bought 618,991 Solaris Energy Infrastructure shares in Q1 2026, an estimated $33.5M.
  • Solaris Energy Infrastructure made up 0.01% of Ameriprise's portfolio in Q1 2026, its #980 holding.
  • Ameriprise first reported a position in Solaris Energy Infrastructure in Q4 2017 and has held it in 31 quarters since.
  • 363 funds tracked by Wall St. Rank held Solaris Energy Infrastructure as of Q1 2026.

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