Cornerstone Investment Partners, LLC

Position in LBRT — Liberty Energy Inc.

CIK 1328062 ATLANTA, GA

Position in LBRT

as of Jun 30, 2026 · filed Aug 7, 2026 Compact

Position Value

$214,967

+$43,500 QoQ

Shares Held

8,208

-23.4% QoQ

Ownership

0.005%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#284

of 404 holders

Holding Since

Jun 2022

4 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

Cornerstone Investment Partners, LLC holds $825,634 across 4 Oil & Gas Equipment & Services names. LBRT ranks #3 (26.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PUMP	ProPetro Holding Corp.	15,611	$223,861
2	FET	Forum Energy Technologies, Inc.	4,413	$221,664
3	LBRT	Liberty Energy Inc. This page	8,208	$214,967
4	OIS	Oil States International, Inc	20,617	$165,142

4 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$214,967	8,208	-23.4%	Shares	Sole	2026-08-07
2022-12-31	$171,467	10,710	-2.7%	Shares	Sole	2023-02-14
2022-09-30	$139,606	11,010	0.0%	Shares	Sole	2022-11-04
2022-06-30	$140,487	11,010	—	Shares	Sole	2022-07-29
No filing history on record for this holder in this stock.