OXFORD ASSET MANAGEMENT LLP

Position in TTEK — Tetra Tech Inc

CIK 1438284 OXFORD, X0

Position in TTEK

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

Position Value

$306,049

New position

Shares Held

10,161

first reported quarter

Ownership

0.004%

of shares outstanding

% of Portfolio

0.14%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter on record

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

Industrials · as of Mar 31, 2026

OXFORD ASSET MANAGEMENT LLP holds $3,891,393 across 5 Engineering & Construction names. TTEK ranks #5 (7.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GLDD	Great Lakes Dredge & Dock CORP	121,883	$2,072,011
2	KBR	Kbr, Inc.	20,181	$743,871
3	AGX	Argan Inc	721	$392,692
4	ACM	Aecom	4,442	$376,770
5	TTEK	Tetra Tech Inc This page	10,161	$306,049

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$306,049	10,161	—	Shares	Sole	2026-05-15
No filing history on record for this holder in this stock.