Form
SCHEDULE 13G/A
Passive or exempt beneficial ownership filing.
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS - 31 Dec 2025 SCHEDULE 13G/A Report for CION Grosvenor Infrastructure Master Fund, LLC Common Shares of Beneficial Interest
- Filing manager
- COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS
- Reporting owner
- GCM Diversified Infrastructure, L.P.
- Beneficially owned shares
- 264,290 shares
- Large-stake signal
-
Ownership
87%Beneficial ownership of this reported class.
Shares
264,290 sharesShares beneficially owned as disclosed.
Event date
31 Dec 2025Date tied to the ownership event or amendment.
Accepted by SEC
17 Feb 2026EDGAR 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.
- Class ownership
- 87%
- Shares outstanding
- 302,737 shares
- SEC form
- SCHEDULE 13G/A
- Accepted by SEC
- 17 Feb 2026, 10:16:16 UTC
- Event date
- 31 Dec 2025
- Prior SEC filing
- 07 Feb 2025
- Source filing
- View source filing
Ownership signal
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Subject security
Names, identifiers, and filing context for this profile.
1 source field
Source evidence
Original filing metadata and source links for verification.
5 source fields
Key filing fact
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS disclosed 87% ownership in CION Grosvenor Infrastructure Master Fund, LLC Common Shares of Beneficial Interest on 31 Dec 2025.
Key facts
- COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS filed SCHEDULE 13G/A for CION Grosvenor Infrastructure Master Fund, LLC Common Shares of Beneficial Interest.
- Disclosed ownership: 87%.
- Date of event: 31 Dec 2025.
Change
- Previous schedule filing date: 07 Feb 2025.
- Current filing was accepted on 17 Feb 2026, 10:16.
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
View source filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Disclosed reporting parties (2)
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 |
|---|---|---|---|---|---|---|---|
| Commonwealth of Pennsylvania, Public School Employees' Retirement System | 87% | 262,968 | 262,968 | 0 | /s/ Robert J. Devine | Robert J. Devine/Deputy Chief Investment and Operations Officer | |
| GCM Diversified Infrastructure, L.P. | 87% | 264,290 | 264,290 | 0 | By: GCM CFIG GP, LLC, its General Partner, /s/ Girish Kashyap | Girish Kashyap/Authorized Signatory |
CIK / CUSIP context first