FRONTIER CAPITAL MANAGEMENT CO LLC

Position in LBRT — Liberty Energy Inc.

CIK 351173 Boston, MA

Position in LBRT

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$71,833,593

+$68,489,952 QoQ

Shares Held

2,494,222

+1277.0% QoQ

Ownership

1.53%

of shares outstanding

% of Portfolio

0.74%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2025

2 quarters on record

Voting authority Sole 48.22618034802034.ToString("F0")% Shared 0.ToString("F0")% None 51.77381965197966.ToString("F0")%

Energy · as of Mar 31, 2026

FRONTIER CAPITAL MANAGEMENT CO LLC holds $230,082,954 across 3 Oil & Gas Equipment & Services names. LBRT ranks #2 (31.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TDW	Tidewater Inc	1,072,793	$89,631,855
2	LBRT	Liberty Energy Inc. This page	2,494,222	$71,833,593
3	WFRD	Weatherford International plc	725,497	$68,617,506

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$71,833,593	2,494,222	+1277.0%	Shares	Sole	2026-05-15
2025-12-31	$3,343,641	181,129	—	Shares	Sole	2026-02-17
No filing history on record for this holder in this stock.