INFINITY NATURAL RESOURCES, INC. - INR

Ownership (Schedule 13D / 13G) · latest 50 filings · Back to all files
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Filed Form Reporting person Percent Shares SEC
May 01, 2026 SCHEDULE 13G/A American Century Capital Portfolios, Inc. 5.5% 1,005,043 View
May 01, 2026 SCHEDULE 13G/A American Century Investment Management, Inc. 10.3% 1,868,826 View
May 01, 2026 SCHEDULE 13G/A American Century Companies, Inc. 10.3% 1,868,826 View
May 01, 2026 SCHEDULE 13G/A Stowers Institute for Medical Research 10.3% 1,868,826 View
Mar 27, 2026 SCHEDULE 13G/A The Vanguard Group 0.0% 0 View
Mar 18, 2026 SCHEDULE 13D — 3.0% — View
Mar 02, 2026 SCHEDULE 13D — 3.0% — View
Feb 17, 2026 SCHEDULE 13G/A Encompass Capital Advisors LLC 0.0% 0 View
Feb 17, 2026 SCHEDULE 13G/A Todd J. Kantor 0.0% 0 View
Feb 12, 2026 SCHEDULE 13G/A Webs Creek Capital Management LP 2.0% 314,509 View
Feb 12, 2026 SCHEDULE 13G/A Webs Creek CM GenPar LLC 2.0% 314,509 View
Feb 12, 2026 SCHEDULE 13G/A Stephen Thomas 2.0% 314,509 View
Feb 02, 2026 SCHEDULE 13G/A CIBC Private Wealth Group LLC — — View
Jan 21, 2026 SCHEDULE 13G Chase Oil Corporation 11.3% 2,055,709 View
Jan 08, 2026 SCHEDULE 13G/A American Century Capital Portfolios, Inc. 7.3% 1,146,788 View
Jan 08, 2026 SCHEDULE 13G/A American Century Investment Management, Inc. 11.7% 1,834,586 View
Jan 08, 2026 SCHEDULE 13G/A American Century Companies, Inc. 11.7% 1,834,586 View
Jan 08, 2026 SCHEDULE 13G/A Stowers Institute for Medical Research 11.7% 1,834,586 View
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G. Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F). Amendments (/A) can repeat the same holder over time, so rows should not be summed. Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.