Security key
456941103
INFINITY NATURAL RESOURCES, INC. - Class A common stock, par value $0.01 per share (INR)
CUSIP: 456941103
Q1 2025 13F Holders as of 31 Mar 2025
- Security type / class
- Equity / Class A common stock, par value $0.01 per share
- Total 13F shares
- 14,809,157
- Total 13F value
- $275,910,325
- Share change
- +14,792,204
- SEC-reported price per share
- $18.75
- Number of holders
- 94
- Value change
- +$275,592,456
- Number of buys
- 92
- Shares outstanding
- 18,749,896
Holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2025
Institutions
94
Top holders
10
INR full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
INFINITY NATURAL RESOURCES, INC. SEC filings
INFINITY NATURAL RESOURCES, INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 456941103
Recent filing periods:
Ownership snapshot
Top reported holders of INR - INFINITY NATURAL RESOURCES, INC. - Class A common stock, par value $0.01 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
PEI INR Holdings, L.P.
Disclosed value leader
PEI INR Holdings, L.P.
Comparable rows
3/3
Latest evidence
31 Mar 2025
13D/G
3/4/5
Lead comparable stake: 66%
13D/G row: PEI INR Holdings, L.P.
Quick read
PEI INR Holdings, L.P. leads the comparable SEC ownership view at 66%.
3 of 3 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens PEI INR Holdings, L.P.'s linked filing trail.
Comparable ownership
Top 3
PEI INR Holdings, L.P.
66%
NGP XI US Holdings, L.P.
39%
WESTWOOD MANAGEMENT CORP /TX
14%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-3 of 3 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| PEI INR Holdings, L.P. |
13D/G
3/4/5
10%+ Owner
|
66%
|
$463,182,554
28,894,732 shares
|
$0 | 30 Jan 2025 |
| NGP XI US Holdings, L.P. |
13D/G
3/4/5
10%+ Owner
|
39%
|
$154,391,999
9,631,441 shares
|
$0 | 30 Jan 2025 |
| WESTWOOD MANAGEMENT CORP /TX |
13D/G
|
14%
|
—
2,050,941 shares
|
$0 | 31 Mar 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
94
Shares
14,809,157
Rows available
94
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2025 vs Q1 2026 Across Filers
Q1 2026 holders
134
Q1 2025 holders
94
Holder diff
-40
| Investor | Q1 2026 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend