Skip to main content

NORTHERN TRUST CORP

Bank

Position in TTEK — Tetra Tech Inc

CIK 73124 CHICAGO, IL

Position in TTEK

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$69,887,764
-$8,962,189 QoQ
Shares Held
2,320,311
-1.3% QoQ
Ownership
0.894%
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 92.9880520326801.ToString("F0")% Shared 7.007293418856351.ToString("F0")% None 0.004654548463546482.ToString("F0")%

Common Shares in TTEK Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Mar 31, 2026

NORTHERN TRUST CORP holds $3,444,368,768 across 38 Engineering & Construction names. TTEK ranks #14 (2.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in TTEK

Export CSV
25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $69,887,764 2,320,311
2025-12-31 $78,849,953 2,350,923
2025-09-30 $85,192,667 2,552,207
2025-06-30 $93,341,512 2,595,704
2025-03-31 $84,193,431 2,878,408
2024-12-31 $109,378,087 2,745,434
2024-09-30 $106,738,782 2,263,333
2024-06-30 $19,093,685 466,884
2024-03-31 $15,583,352 421,833
2023-12-31 $15,444,428 462,602
2023-09-30 $13,965,200 459,291
2023-06-30 $14,854,032 453,586
2023-03-31 $13,534,963 460,655
2022-12-31 $13,218,909 455,228
2022-09-30 $11,479,448 446,567
2022-06-30 $12,254,105 448,704
2022-03-31 $25,434,076 771,010
2021-12-31 $26,806,698 789,361
2021-09-30 $24,315,238 814,090
2021-06-30 $19,854,270 813,433
2021-03-31 $22,353,597 823,519
2020-12-31 $19,520,459 842,998
2020-09-30 $16,604,545 869,348
2020-06-30 $14,538,235 918,746
2020-03-31 $16,237,188 1,149,617