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NORGES BANK

Bank

Position in TTEK — Tetra Tech Inc

CIK 1374170 OSLO, Q8

Position in TTEK

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$93,343,243
-$21,818,862 QoQ
Shares Held
3,230,988
-5.9% QoQ
Ownership
1.26%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#20
of 543 holders
Holding Since
Mar 2020
24 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TTEK Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

NORGES BANK holds $4,880,021,348 across 24 Engineering & Construction names. TTEK ranks #10 (1.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
6
546,026 $193,582,597

All Filings in TTEK

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24 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $93,343,243 3,230,988
2025-12-31 $115,162,105 3,433,575
2025-06-30 $104,842,890 2,915,542
2025-03-31 $89,746,692 3,068,263
2024-12-31 $121,390,049 3,046,939
2024-09-30 $143,555,040 3,044,000
2024-06-30 $125,222,938 612,397
2024-03-31 $111,393,983 603,075
2023-12-31 $96,655,307 579,017
2023-09-30 $75,528,504 496,800
2023-06-30 $81,754,235 499,293
2023-03-31 $99,500,673 677,290
2022-12-31 $132,467,726 912,375
2022-09-30 $105,683,535 822,248
2022-06-30 $111,967,722 819,976
2022-03-31 $218,592,342 1,325,284
2021-12-31 $225,524,964 1,328,180
2021-09-30 $226,533,099 1,516,895
2021-06-30 $185,658,475 1,521,292
2021-03-31 $209,080,595 1,540,529
2020-12-31 $211,896,735 1,830,167
2020-09-30 $177,091,475 1,854,361
2020-06-30 $148,313,683 1,874,541
2020-03-31 $131,641,541 1,864,083