BOWEN HANES & CO INC

Position in TTEK — Tetra Tech Inc

CIK 1077583 PONTE VEDRA BEACH, FL

Position in TTEK

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$481,167

-$54,634 QoQ

Shares Held

15,975

0.0% QoQ

Ownership

0.006%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

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

Industrials · as of Mar 31, 2026

BOWEN HANES & CO INC holds $69,804,876 across 2 Engineering & Construction names. TTEK ranks #2 (0.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	MTZ	Mastec Inc	215,465	$69,323,709
2	TTEK	Tetra Tech Inc This page	15,975	$481,167

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$481,167	15,975	0.0%	Shares	Sole	2026-05-14
2025-12-31	$535,801	15,975	-97.8%	Shares	Sole	2026-02-10
2025-09-30	$24,615,246	737,425	-59.8%	Shares	Sole	2025-11-10
2025-06-30	$66,036,584	1,836,390	-1.0%	Shares	Sole	2025-08-12
2025-03-31	$54,278,493	1,855,675	-8.4%	Shares	Sole	2025-05-14
2024-12-31	$80,710,660	2,025,870	+0.6%	Shares	Sole	2025-02-10
2024-09-30	$95,014,431	2,014,725	+399.0%	Shares	Sole	2024-11-12
2024-06-30	$16,512,577	403,770	-0.0%	Shares	Sole	2024-08-12
2024-03-31	$14,920,319	403,885	+1.7%	Shares	Sole	2024-05-13
2023-12-31	$13,256,078	397,055	+4.6%	Shares	Sole	2024-02-12
2023-09-30	$11,538,012	379,465	-0.1%	Shares	Sole	2023-11-13
2023-06-30	$12,437,854	379,805	-0.2%	Shares	Sole	2023-08-14
2023-03-31	$11,181,173	380,545	+0.1%	Shares	Sole	2023-05-12
2022-12-31	$11,042,425	380,275	-0.0%	Shares	Sole	2023-02-09
2022-09-30	$9,776,377	380,315	-0.2%	Shares	Sole	2022-11-14
2022-06-30	$10,402,105	380,890	+0.0%	Shares	Sole	2022-08-12
2022-03-31	$12,559,191	380,720	-1.3%	Shares	Sole	2022-05-12
2021-12-31	$13,098,541	385,705	-7.2%	Shares	Sole	2022-02-11
2021-09-30	$12,409,407	415,475	-0.5%	Shares	Sole	2021-11-15
2021-06-30	$10,193,757	417,640	-2.3%	Shares	Sole	2021-08-12
2021-03-31	$11,607,860	427,640	-3.4%	Shares	Sole	2021-05-18
2020-12-31	$10,252,319	442,750	-5.2%	Shares	Sole	2021-02-08
2020-09-30	$8,916,835	466,850	+0.1%	Shares	Sole	2021-02-08
2020-06-30	$7,382,687	466,550	+12.8%	Shares	Sole	2021-02-08
2020-03-31	$5,842,392	413,650	—	Shares	Sole	2021-02-08
No filing history on record for this holder in this stock.