MA
SEI

Montag & Associates’s Solaris Energy Infrastructure SEI Stock Holding History

Montag & Associates’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 		– Sell
-12
Closed -$480 – 1184
2025
Q3 		$480 Buy
+12
New +$375 ﹤0.01% 1084

Other funds holding SEI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 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

Montag & Associates's SEI Position: Q4 2025 in Review

Montag & Associates sold out of Solaris Energy Infrastructure (SEI) in Q4 2025, closing a stake of 12 shares — an estimated $480 sold.

Montag & Associates first reported a position in SEI in Q3 2025 and held it in 1 quarter. The position peaked at $480 in Q3 2025. 337 funds tracked by Wall St. Rank hold SEI as of Q4 2025.

  • Montag & Associates reported no remaining Solaris Energy Infrastructure position as of Q4 2025 after selling out during the quarter.
  • Montag & Associates sold 12 Solaris Energy Infrastructure shares in Q4 2025, an estimated $480.
  • Montag & Associates first reported a position in Solaris Energy Infrastructure in Q3 2025 and held it in 1 quarter.
  • Montag & Associates's Solaris Energy Infrastructure position peaked at $480 in Q3 2025.
  • 337 funds tracked by Wall St. Rank held Solaris Energy Infrastructure as of Q4 2025.

Based on Montag & Associates's 13F filing for Q4 2025, filed 2 Feb 2026.