Ameritas Investment Partners, Inc.

Position in TTEK — Tetra Tech Inc

CIK 1055980 LINCOLN, NE

Position in TTEK

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

Position Value

$1,931,295

-$82,226 QoQ

Shares Held

66,850

0.0% QoQ

Ownership

0.026%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 28% Shared 0% None 72%

Industrials · as of Jun 30, 2026

Ameritas Investment Partners, Inc. holds $41,821,035 across 34 Engineering & Construction names. TTEK ranks #8 (4.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PWR	Quanta Services, Inc.	8,410	$6,055,535
2	STRL	Sterling Infrastructure, Inc.	5,647	$4,739,865
3	MTZ	Mastec Inc	11,340	$4,718,120
4	APG	APi Group Corp	95,015	$4,023,885
5	ACM	Aecom	46,338	$3,234,392
6	DY	Dycom Industries Inc	5,521	$2,791,362
7	FLR	Fluor Corp	38,749	$2,030,060
8	TTEK	Tetra Tech Inc This page	66,850	$1,931,295

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,931,295	66,850	0.0%	Shares	Sole	2026-08-13
2026-03-31	$2,013,521	66,850	0.0%	Shares	Other	2026-05-13
2025-12-31	$2,242,148	66,850	-4.4%	Shares	Other	2026-02-11
2025-09-30	$2,334,830	69,947	-5.0%	Shares	Other	2025-11-10
2025-06-30	$2,648,885	73,662	-2.1%	Shares	Other	2025-08-12
2025-03-31	$2,200,711	75,238	-1.2%	Shares	Other	2025-05-12
2024-12-31	$3,032,740	76,123	-1.6%	Shares	Other	2025-02-13
2024-09-30	$3,649,099	77,377	+387.3%	Shares	Other	2024-11-13
2024-06-30	$3,246,937	15,879	-2.3%	Shares	Other	2024-08-13
2024-03-31	$3,002,830	16,257	0.0%	Shares	Other	2024-05-13
2023-12-31	$2,713,781	16,257	-1.1%	Shares	Other	2024-02-14
2023-09-30	$2,499,677	16,442	-7.6%	Shares	Other	2023-11-13
2023-06-30	$2,913,425	17,793	-9.5%	Shares	Other	2023-08-11
2023-03-31	$2,886,781	19,650	-0.8%	Shares	Other	2023-05-10
2022-12-31	$2,876,504	19,812	0.0%	Shares	Sole	2023-02-13
2022-09-30	$2,546,436	19,812	-3.0%	Shares	Sole	2022-11-14
2022-06-30	$2,787,804	20,416	-17.6%	Shares	Sole	2022-08-12
2022-03-31	$4,085,068	24,767	+32.7%	Shares	Sole	2022-05-13
2021-12-31	$3,169,656	18,667	+0.7%	Shares	Other	2022-02-11
2021-09-30	$2,767,718	18,533	-1.8%	Shares	Other	2021-11-15
2021-06-30	$2,302,650	18,868	-2.3%	Shares	Other	2021-08-06
2021-03-31	$2,621,160	19,313	-0.3%	Shares	Other	2021-05-14
2020-12-31	$2,243,584	19,378	-2.4%	Shares	Other	2021-02-12
2020-09-30	$1,895,579	19,849	-1.7%	Shares	Other	2020-11-13
2020-06-30	$1,598,303	20,201	-0.5%	Shares	Other	2020-08-05
2020-03-31	$1,433,303	20,296	—	Shares	Other	2020-05-13
No filing history on record for this holder in this stock.