RHUMBLINE ADVISERS

Position in LBRT — Liberty Energy Inc.

CIK 1115418 BOSTON, MA

Position in LBRT

as of Mar 31, 2026 · filed May 12, 2026 Compact

Position Value

$13,445,539

+$4,913,291 QoQ

Shares Held

466,859

+1.0% QoQ

Ownership

0.286%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 46.316339622883994.ToString("F0")% Shared 0.ToString("F0")% None 53.683660377116006.ToString("F0")%

Energy · as of Mar 31, 2026

RHUMBLINE ADVISERS holds $506,483,545 across 33 Oil & Gas Equipment & Services names. LBRT ranks #8 (2.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SLB	Slb Limited/Nv	2,550,837	$131,087,513
2	BKR	Baker Hughes Co	1,678,694	$102,484,268
3	FTI	TechnipFMC plc	1,028,750	$71,117,487
4	HAL	Halliburton Co	1,540,521	$60,064,913
5	NOV	NOV Inc.	964,995	$18,151,555
6	WFRD	Weatherford International plc	189,393	$17,912,789
7	AROC	Archrock, Inc.	485,773	$16,904,900
8	LBRT	Liberty Energy Inc. This page	466,859	$13,445,539

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$13,445,539	466,859	+1.0%	Shares	Sole	2026-05-12
2025-12-31	$8,532,248	462,202	-2.8%	Shares	Sole	2026-02-13
2025-09-30	$5,865,732	475,343	+0.6%	Shares	Sole	2025-11-06
2025-06-30	$5,426,527	472,694	+0.6%	Shares	Sole	2025-08-12
2025-03-31	$7,437,108	469,811	-2.5%	Shares	Sole	2025-05-29
2024-12-31	$9,585,229	481,912	-0.5%	Shares	Sole	2025-05-29
2024-09-30	$9,242,404	484,149	-0.2%	Shares	Sole	2024-11-12
2024-06-30	$10,132,151	485,024	-1.7%	Shares	Sole	2024-08-01
2024-03-31	$10,220,803	493,282	-0.7%	Shares	Sole	2024-05-09
2023-12-31	$9,013,403	496,880	-5.6%	Shares	Sole	2024-02-08
2023-09-30	$9,749,705	526,442	+87.6%	Shares	Sole	2023-11-09
2023-06-30	$3,751,849	280,617	+41.4%	Shares	Sole	2023-08-08
2023-03-31	$2,541,568	198,405	-1.6%	Shares	Sole	2023-05-11
2022-12-31	$3,227,407	201,587	+5.6%	Shares	Sole	2023-02-14
2022-09-30	$2,420,827	190,917	+8.5%	Shares	Sole	2022-11-10
2022-06-30	$2,245,798	176,003	+45.2%	Shares	Sole	2022-08-11
2022-03-31	$1,795,991	121,187	+0.7%	Shares	Sole	2022-05-12
2021-12-31	$1,167,142	120,324	+6.1%	Shares	Sole	2022-02-10
2021-09-30	$1,376,063	113,443	+3.8%	Shares	Sole	2021-11-12
2021-06-30	$1,548,240	109,339	-2.1%	Shares	Sole	2021-08-05
2021-03-31	$1,261,341	111,722	+4.6%	Shares	Sole	2021-05-06
2020-12-31	$1,100,757	106,766	+18.7%	Shares	Sole	2021-02-10
2020-09-30	$718,860	89,970	-13.8%	Shares	Sole	2020-11-12
2020-06-30	$572,243	104,424	+18.3%	Shares	Sole	2020-08-13
2020-03-31	$237,349	88,234	—	Shares	Sole	2020-05-06
No filing history on record for this holder in this stock.