Guinness Asset Management LTD

Position in TTEK — Tetra Tech Inc

CIK 1409661 LONDON, X0

Position in TTEK

as of Mar 31, 2026 · filed Apr 21, 2026 Compact

Position Value

$14,728

-$1,673 QoQ

Shares Held

489

0.0% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2020

20 quarters on record

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

Industrials · as of Mar 31, 2026

Guinness Asset Management LTD holds $15,179,917 across 3 Engineering & Construction names. TTEK ranks #3 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ACM	Aecom	122,594	$10,398,423
2	AMRC	Ameresco, Inc.	186,932	$4,766,766
3	TTEK	Tetra Tech Inc This page	489	$14,728

20 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$14,728	489	0.0%	Shares	Sole	2026-04-21
2025-12-31	$16,401	489	-95.6%	Shares	Sole	2026-02-09
2025-03-31	$328,009	11,214	-12.3%	Shares	Sole	2025-05-13
2024-12-31	$509,513	12,789	-2.3%	Shares	Sole	2025-01-16
2024-09-30	$617,088	13,085	+400.0%	Shares	Sole	2024-10-10
2024-06-30	$107,024	2,617	-2.1%	Shares	Sole	2024-07-11
2024-03-31	$98,782	2,674	0.0%	Shares	Sole	2024-04-11
2023-12-31	$89,274	2,674	-19.7%	Shares	Sole	2024-02-12
2023-09-30	$101,312	3,332	+2.6%	Shares	Sole	2023-11-06
2023-06-30	$106,398	3,249	-8.2%	Shares	Sole	2023-07-24
2023-03-31	$104,012	3,540	+4.3%	Shares	Sole	2023-04-10
2022-12-31	$98,584	3,395	0.0%	Shares	Sole	2023-02-02
2022-09-30	$87,271	3,395	-12.8%	Shares	Sole	2022-10-24
2022-06-30	$106,290	3,892	-15.4%	Shares	Sole	2022-09-06
2022-03-31	$151,843	4,603	+16.3%	Shares	Sole	2022-04-13
2021-12-31	$134,413	3,958	+4.0%	Shares	Sole	2022-01-19
2021-09-30	$113,617	3,804	+15.1%	Shares	Sole	2021-12-07
2021-06-30	$80,692	3,306	+48.3%	Shares	Sole	2021-08-03
2021-03-31	$60,503	2,229	+1426.7%	Shares	Sole	2021-04-21
2020-12-31	$3,380	146	—	Shares	Sole	2021-01-25
No filing history on record for this holder in this stock.