MIM
SEI

Monashee Investment Management’s Solaris Energy Infrastructure SEI Stock Holding History

Monashee Investment Management’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
Q1 		– Sell
-30,000
Closed -$863K – 63
2024
Q4 		$863K Buy
+30,000
New +$597K 0.12% 35
2018
Q2 		– Sell
-150,000
Closed -$2.48M – 210
2018
Q1 		$2.48M Buy
+150,000
New +$2.82M 0.69% 41
2017
Q3 		– Sell
-35,584
Closed -$490K – 68
2017
Q2 		$410K Buy
+35,584
New +$403K 0.17% 73

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
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
SPPAM
Summit Partners Public Asset Management Boston, Massachusetts $3.72B AUM 162.29% 1-Year Est. Return
WHG
Westwood Holdings Group Dallas, Texas $13.7B AUM 21.48% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
BCM
Brightline Capital Management Miami, Florida $338M AUM 197.95% 1-Year Est. Return
SCM
SIR Capital Management New York $1.07B AUM 57.73% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Monashee Investment Management's SEI Position: Q1 2025 in Review

Monashee Investment Management sold out of Solaris Energy Infrastructure (SEI) in Q1 2025, closing a stake of 30,000 shares — an estimated $863K sold.

Monashee Investment Management first reported a position in SEI in Q2 2017 and held it in 3 quarters. The position peaked at $2.48M in Q1 2018. 201 funds tracked by Wall St. Rank hold SEI as of Q1 2025.

  • Monashee Investment Management reported no remaining Solaris Energy Infrastructure position as of Q1 2025 after selling out during the quarter.
  • Monashee Investment Management sold 30,000 Solaris Energy Infrastructure shares in Q1 2025, an estimated $863K.
  • Monashee Investment Management first reported a position in Solaris Energy Infrastructure in Q2 2017 and held it in 3 quarters.
  • Monashee Investment Management's Solaris Energy Infrastructure position peaked at $2.48M in Q1 2018.
  • 201 funds tracked by Wall St. Rank held Solaris Energy Infrastructure as of Q1 2025.

Based on Monashee Investment Management's 13F filing for Q1 2025, filed 14 May 2025.