Ownership signal CIK-linked ownership evidence from parsed SEC filings. 2 signals
Large-stake signal

Form

SCHEDULE 13G/A

Passive or exempt beneficial ownership filing.

Ownership

6.5%

Beneficial ownership of this reported class.

Shares

2,399,191 shares

Shares beneficially owned as disclosed.

Event date

31 Dec 2024

Date tied to the ownership event or amendment.

Accepted by SEC

14 Feb 2025

EDGAR acceptance date.

How to read this large-stake filing
  • Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
  • Compare this filing with the holder history and issuer page before treating the percentage as a current position.
  • Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
Subject security Names, identifiers, and filing context for this profile. 2 source fields
Symbol
SEI
Shares outstanding
37,024,552 shares
Source evidence Original filing metadata and source links for verification. 6 source fields
SEC form
SCHEDULE 13G/A
Accepted by SEC
14 Feb 2025, 12:58:58 UTC
Event date
31 Dec 2024
Prior SEC filing
13 Dec 2024
Next SEC filing
15 May 2025
Source filing
View source filing

Key filing fact

SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC disclosed 6.5% ownership in SOLARIS ENERGY INFRASTRUCTURE, INC. Class A Common Stock, $0.01 par value (SEI) on 31 Dec 2024.

Key facts

  • SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC filed SCHEDULE 13G/A for SOLARIS ENERGY INFRASTRUCTURE, INC. Class A Common Stock, $0.01 par value (SEI).
  • Disclosed ownership: 6.5%.
  • Date of event: 31 Dec 2024.

Change

  • Previous schedule filing date: 13 Dec 2024.
  • Current filing was accepted on 14 Feb 2025, 12:58.

Research use

  • This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
  • Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.

Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

View source filing

Reporting persons

Disclosed reporting parties (13)

Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.

Name Ownership Shares owned Sole voting power Shared voting power Signature Title CIK
Summit Partners Public Asset Management, LLC 6.5% 2,399,191 0 2,096,516 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Summit Partners, L.P. 5.7% 2,096,516 0 2,096,516 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Summit Partners Concentrated Growth L/S Master Fund, L.P. 0.96% 355,363 0 355,363 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Summit Partners Technology L/S Master Fund, L.P. 0.26% 94,385 0 94,385 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Summit Partners Sustainable Opportunities L/S Fund Limited 2.1% 774,898 0 774,898 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Summit Partners Sustainable Opportunities L/S QP Fund, L.P. 2.3% 846,500 0 846,500 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Summit Partners Sustainable Opportunities L/S Fund, L.P. 0.07% 25,370 0 25,370 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Summit Partners Alydar GP, L.P. 3.6% 1,321,618 0 1,321,618 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Summit Partners Alydar GP, LLC 3.6% 1,321,618 0 1,321,618 Adam H. Hennessey Adam H. Hennessey, Authorized Person
Philip Furse 6.5% 2,399,191 0 2,096,516 Adam H. Hennessey Adam H. Hennessey, POA for Philip Furse
Timothy Albright 6.5% 2,399,191 0 2,096,516 Adam H. Hennessey Adam H. Hennessey, POA for Timothy Albright
Robert MacAulay 6.5% 2,399,191 0 2,096,516 Adam H. Hennessey Adam H. Hennessey, POA for Robert MacAulay
Matthew Curtis 6.5% 2,399,191 0 2,096,516 Adam H. Hennessey Adam H. Hennessey, POA for Matthew Curtis
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