Activity Companies Alerts About

Zack Arnold owns 2.84% of Infinity Natural Resources

1,802,088 shares as of the March 3, 2026 filing, worth $24.1M at the latest close.

INR · $848M market cap
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Free.
The stake
2.84%
worth $24.1M at the latest close
Stake rank
#1,115
by dollar value of the stake
Last sale
None
no sales since 2025
Last buy
423 days ago
Aug 22, 2025 · $76,362

Zack Arnold owns 2.84% of INFINITY NATURAL RESOURCES, INC.: 1,802,088 of 63,422,258 shares, worth about $24.1M at the 2026-10-16 close. The stake has moved from 2.95% in 2025 to 2.84% on 2026-06-30, across 0 sales and 1 purchase that moved it since 2016. The last trade that moved it was a discretionary purchase of $76,362 on 2025-08-22.

How the stake is held

each class as its filings last stated it
SHARES
OF THE STAKE
CLASS B · stated Jan 30, 2025 · Form 4 ↗
1,796,588
99.7%
HELD DIRECTLY
1,796,588
99.7%
CLASS A · stated Aug 22, 2025 · Form 4 ↗
5,500
0.3%
HELD INDIRECTLY · By IRA
5,500
0.3%
THE STAKE
1,802,088
2.84%