CIBC Private Wealth Group LLC - 05 Nov 2025 SCHEDULE 13G/A Report for INFINITY NATURAL RESOURCES, INC. Common Class A (INR)

Filing manager
CIBC Private Wealth Group LLC
Reporting owner
CIBC Private Wealth Group LLC
Security
INFINITY NATURAL RESOURCES, INC. Common Class A
Beneficially owned shares
715,562 shares
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

4.6%

Beneficial ownership of this reported class.

Shares

715,562 shares

Shares beneficially owned as disclosed.

Event date

05 Nov 2025

Date tied to the ownership event or amendment.

Accepted by SEC

02 Feb 2026

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.
Class ownership
4.6%
Subject security Names, identifiers, and filing context for this profile. 2 source fields
Symbol
INR
Shares outstanding
15,623,624 shares
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
SCHEDULE 13G/A
Accepted by SEC
02 Feb 2026, 15:03:41 UTC
Event date
05 Nov 2025
Source filing
View source filing

Key filing fact

CIBC Private Wealth Group LLC disclosed 4.6% ownership in INFINITY NATURAL RESOURCES, INC. Common Class A (INR) on 05 Nov 2025.

Key facts

  • CIBC Private Wealth Group LLC filed SCHEDULE 13G/A for INFINITY NATURAL RESOURCES, INC. Common Class A (INR).
  • Disclosed ownership: 4.6%.
  • Date of event: 05 Nov 2025.

Change

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 02 Feb 2026, 15:03.

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 (1)

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
CIBC Private Wealth Group LLC 4.6% 715,562 716 0 Mary E. Antunes Executive Director, Private Wealth Compliance
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