LJAC
SEI

L.J. Altfest & Co’s Solaris Energy Infrastructure SEI Stock Holding History

L.J. Altfest & Co’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
Q2 		– Sell
-8,961
Closed -$506K – 360
2026
Q1 		$506K Buy
+8,961
New +$485K 0.05% 221

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Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
SPPAM
Summit Partners Public Asset Management Boston, Massachusetts $5.69B AUM 259.25% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return
VCM
Valiant Capital Management San Francisco, California $2.48B AUM 57.08% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

L.J. Altfest & Co's SEI Position: Q2 2026 in Review

L.J. Altfest & Co sold out of Solaris Energy Infrastructure (SEI) in Q2 2026, closing a stake of 8,961 shares — an estimated $506K sold.

L.J. Altfest & Co first reported a position in SEI in Q1 2026 and held it in 1 quarter. The position peaked at $506K in Q1 2026. 432 funds tracked by Wall St. Rank hold SEI as of Q2 2026.

  • L.J. Altfest & Co reported no remaining Solaris Energy Infrastructure position as of Q2 2026 after selling out during the quarter.
  • L.J. Altfest & Co sold 8,961 Solaris Energy Infrastructure shares in Q2 2026, an estimated $506K.
  • L.J. Altfest & Co first reported a position in Solaris Energy Infrastructure in Q1 2026 and held it in 1 quarter.
  • L.J. Altfest & Co's Solaris Energy Infrastructure position peaked at $506K in Q1 2026.
  • 432 funds tracked by Wall St. Rank held Solaris Energy Infrastructure as of Q2 2026.

Based on L.J. Altfest & Co's 13F filing for Q2 2026, filed 30 Jul 2026.