PZENA INVESTMENT MANAGEMENT LLC

Position in HAL — Halliburton Co

CIK 1027796 NEW YORK, NY

Back to HAL Full portfolio

Position in HAL

as of Mar 31, 2026 · filed Apr 24, 2026 Compact

Position Value

$158,573,928

+$7,842,351 QoQ

Shares Held

4,067,041

-23.7% QoQ

Ownership

0.487%

of shares outstanding

% of Portfolio

0.52%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 93.90480695916268.ToString("F0")% Shared 0.ToString("F0")% None 6.095193040837307.ToString("F0")%

Common Shares in HAL Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Equipment & Services

Energy · as of Mar 31, 2026

PZENA INVESTMENT MANAGEMENT LLC holds $864,615,722 across 2 Oil & Gas Equipment & Services names. HAL ranks #2 (18.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	NOV	NOV Inc.	37,535,449	$706,041,794
2	HAL	Halliburton Co This page	4,067,041	$158,573,928

All Filings in HAL

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$158,573,928	4,067,041	-23.7%	Shares	Sole	2026-04-24
2025-12-31	$150,731,577	5,333,743	-0.2%	Shares	Sole	2026-02-06
2025-09-30	$131,526,261	5,346,596	+43.2%	Shares	Sole	2025-11-07
2025-06-30	$76,100,326	3,734,069	+134.7%	Shares	Sole	2025-07-25
2025-03-31	$40,366,968	1,591,130	+2.8%	Shares	Sole	2025-05-02
2024-12-31	$42,080,766	1,547,656	+0.4%	Shares	Sole	2025-02-07
2024-09-30	$44,795,274	1,542,006	+0.0%	Shares	Sole	2024-11-08
2024-06-30	$52,081,936	1,541,798	-0.7%	Shares	Sole	2024-08-02
2024-03-31	$61,197,381	1,552,445	-26.5%	Shares	Sole	2024-05-03
2023-12-31	$76,387,335	2,113,066	-40.8%	Shares	Sole	2024-02-09
2023-09-30	$144,497,763	3,567,846	-51.8%	Shares	Defined	2023-11-09
2023-06-30	$244,360,954	7,407,122	+3.5%	Shares	Defined	2023-08-04
2023-03-31	$226,514,620	7,159,122	-9.3%	Shares	Defined	2023-05-12
2022-12-31	$310,624,374	7,893,885	-49.5%	Shares	Defined	2023-02-03
2022-09-30	$384,593,426	15,621,179	-6.3%	Shares	Defined	2022-11-14
2022-06-30	$523,050,084	16,678,893	-26.7%	Shares	Defined	2022-08-05
2022-03-31	$862,285,168	22,769,611	-41.0%	Shares	Defined	2022-05-06
2021-12-31	$883,350,250	38,624,847	-1.0%	Shares	Defined	2022-02-04
2021-09-30	$843,466,702	39,013,261	+1.4%	Shares	Defined	2021-11-05
2021-06-30	$889,357,502	38,467,020	+7.5%	Shares	Defined	2021-08-06
2021-03-31	$768,085,611	35,791,501	-7.5%	Shares	Defined	2021-05-07
2020-12-31	$731,054,173	38,680,115	-3.2%	Shares	Defined	2021-02-05
2020-09-30	$481,691,712	39,974,416	+1.6%	Shares	Defined	2020-10-30
2020-06-30	$510,641,701	39,340,655	-15.7%	Shares	Defined	2020-07-31
2020-03-31	$319,675,930	46,668,019	—	Shares	Defined	2020-05-01
No filing history on record for this holder in this stock.