EVENTIDE ASSET MANAGEMENT, LLC

Position in HAL — Halliburton Co

CIK 1442891 Boston, MA

Position in HAL

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

Position Value

$22,167,608

+$20,320,987 QoQ

Shares Held

568,546

+770.1% QoQ

Ownership

0.068%

of shares outstanding

% of Portfolio

0.37%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2025

2 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Energy · as of Mar 31, 2026

EVENTIDE ASSET MANAGEMENT, LLC holds $119,544,305 across 4 Oil & Gas Equipment & Services names. HAL ranks #3 (18.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LBRT	Liberty Energy Inc.	2,403,098	$69,209,222
2	BKR	Baker Hughes Co	438,017	$26,740,937
3	HAL	Halliburton Co This page	568,546	$22,167,608
4	SEI	Solaris Energy Infrastructure, Inc.	25,244	$1,426,538

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$22,167,608	568,546	+770.1%	Shares	Sole	2026-05-15
2025-12-31	$1,846,621	65,344	—	Shares	Sole	2026-02-13
No filing history on record for this holder in this stock.