Skip to main content

Russell Investments Group, Ltd.

Position in TTEK — Tetra Tech Inc

CIK 1692234 Seattle, WA

Position in TTEK

as of Jun 30, 2026 · filed Aug 6, 2026
Position Value
$4,030,093
-$5,907,844 QoQ
Shares Held
139,498
-57.7% QoQ
Ownership
0.054%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#138
of 543 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 93% Shared 0% None 7%

Common Shares in TTEK Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

Russell Investments Group, Ltd. holds $931,615,619 across 38 Engineering & Construction names. TTEK ranks #28 (0.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in TTEK

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,030,093 139,498
2026-03-31 $9,937,937 329,945
2025-12-31 $7,143,476 212,984
2025-09-30 $17,804,551 533,390
2025-06-30 $17,902,499 497,845
2025-03-31 $15,576,204 532,520
2024-12-31 $21,727,694 545,374
2024-09-30 $9,506,651 201,583
2024-06-30 $8,669,336 42,397
2024-03-31 $7,610,788 41,204
2023-12-31 $11,772,235 70,522
2023-09-30 $11,283,815 74,221
2023-06-30 $6,955,018 42,476
2023-03-31 $7,254,412 49,380
2022-12-31 $7,632,054 52,566
2022-09-30 $8,381,953 65,214
2022-06-30 $11,306,609 82,802
2022-03-31 $11,057,246 67,038
2021-12-31 $13,104,142 77,174
2021-09-30 $11,472,147 76,819
2021-06-30 $8,504,843 69,689
2021-03-31 $7,217,452 53,179
2020-12-31 $5,622,275 48,560
2020-09-30 $5,870,193 61,468
2020-06-30 $4,813,501 60,838
2020-03-31 $5,319,379 75,324