ARDSLEY ADVISORY PARTNERS LP

Position in KBR — Kbr, Inc.

CIK 900529 Norwalk, CT

Position in KBR

as of Jun 30, 2026 · filed Jul 13, 2026 Compact

Position Value

$2,589,750

New position

Shares Held

75,000

first reported quarter

Ownership

0.059%

of shares outstanding

% of Portfolio

0.29%

of 13F equity value

Holder Rank

#3

of 27 holders

Holding Since

Jun 2026

1 quarter on record

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

Industrials · as of Jun 30, 2026

ARDSLEY ADVISORY PARTNERS LP holds $28,734,525 across 5 Engineering & Construction names. KBR ranks #4 (9.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PRIM	Primoris Services Corp	135,000	$13,381,200
2	FLR	Fluor Corp	142,500	$7,465,575
3	ORN	Orion Group Holdings Inc	200,000	$3,364,000
4	KBR	Kbr, Inc. This page	75,000	$2,589,750
5	ESOA	Energy Services of America CORP	100,000	$1,934,000

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,589,750	75,000	—	Shares	Sole	2026-07-13
No filing history on record for this holder in this stock.