SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC - 30 Sep 2025 SCHEDULE 13G/A Report for SOLARIS ENERGY INFRASTRUCTURE, INC. Class A Common Stock, $0.01 par value (SEI)

Filing Manager
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC
Reporting Manager
Summit Partners Public Asset Management, LLC
Security
SOLARIS ENERGY INFRASTRUCTURE, INC. Class A Common Stock, $0.01 par value
Symbol
SEI
Shares outstanding
44,573,449 shares
Disclosed Ownership
1,796,310 shares
Ownership
4%
Form type
SCHEDULE 13G/A
Filing time
14 Nov 2025, 13:47:11 UTC
Date of event
30 Sep 2025
Previous filing
15 May 2025
SEC
View on sec.gov

Reporting Managers (13)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Summit Partners Public Asset Management, LLC 4% 1,796,310 0 1,672,595 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Summit Partners, L.P. 3.8% 1,672,595 0 1,672,595 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Summit Partners Concentrated Growth L/S Master Fund, L.P. 0.29% 127,585 0 127,585 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Summit Partners Technology L/S Master Fund, L.P. 0.27% 118,271 0 118,271 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Summit Partners Sustainable Opportunities L/S Fund Limited 1.3% 569,560 0 569,560 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Summit Partners Sustainable Opportunities L/S QP Fund, L.P. 1.9% 835,321 0 835,321 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Summit Partners Sustainable Opportunities L/S Fund, L.P. 0.05% 21,858 0 21,858 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Summit Partners Alydar GP, L.P. 2.5% 1,103,035 0 1,103,035 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Summit Partners Alydar GP, LLC 2.5% 1,103,035 0 1,103,035 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Philip Furse 4% 1,796,310 0 1,672,595 Adam H. Hennessey Adam H. Hennessey, POA for Philip Furse
Timothy Albright 4% 1,796,310 0 1,672,595 Adam H. Hennessey Adam H. Hennessey, POA for Timothy Albright
Robert MacAulay 4% 1,796,310 0 1,672,595 Adam H. Hennessey Adam H. Hennessey, POA for Robert MacAulay
Matthew Curtis 4% 1,796,310 0 1,672,595 Adam H. Hennessey Adam H. Hennessey, POA for Matthew Curtis