First National Advisers, LLC

Position in TTEK — Tetra Tech Inc

CIK 1941030 Omaha, NE

Position in TTEK

as of Jun 30, 2026 · filed Jul 21, 2026 Compact

Position Value

$544,085

-$98,495 QoQ

Shares Held

18,833

-11.7% QoQ

Ownership

0.007%

of shares outstanding

% of Portfolio

0.10%

of 13F equity value

Holder Rank

#286

of 543 holders

Holding Since

Sep 2023

10 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

First National Advisers, LLC holds $9,526,768 across 5 Engineering & Construction names. TTEK ranks #5 (5.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MTZ	Mastec Inc	10,390	$4,322,863
2	PWR	Quanta Services, Inc.	4,061	$2,924,082
3	J	Jacobs Solutions Inc.	7,997	$1,007,622
4	FLR	Fluor Corp	13,898	$728,116
5	TTEK	Tetra Tech Inc This page	18,833	$544,085

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$544,085	18,833	-11.7%	Shares	Sole	2026-07-21
2026-03-31	$642,580	21,334	+3.2%	Shares	Sole	2026-05-08
2025-12-31	$693,439	20,675	-4.6%	Shares	Sole	2026-02-04
2025-09-30	$723,211	21,666	+21.6%	Shares	Sole	2025-10-28
2025-06-30	$640,771	17,819	+6.3%	Shares	Sole	2025-08-13
2025-03-31	$490,434	16,767	+14.7%	Shares	Sole	2025-05-07
2024-09-30	$689,196	14,614	+425.5%	Shares	Sole	2024-10-15
2024-06-30	$568,658	2,781	+10.0%	Shares	Sole	2024-08-13
2024-03-31	$466,946	2,528	+86.3%	Shares	Sole	2024-05-15
2023-09-30	$206,304	1,357	—	Shares	Sole	2023-11-09
No filing history on record for this holder in this stock.