TTEK institutional holders

TETRA TECH INC NEW · 13F, 2026Q2

Managers holding552
Shares held253,102,403
Reported value$7.3bn
Quarter flows54 new, 205 added, 214 trimmed, 94 exited

Top 25 holders

ManagerSharesValue% of manager's 13F
BlackRock, Inc.28,675,276$828.4m0.0%
VANGUARD PORTFOLIO MANAGEMENT LLC12,467,970$360.2m0.0%
VANGUARD CAPITAL MANAGEMENT LLC11,725,738$338.8m0.0%
Capital International Investors11,651,238$336.6m0.1%
STATE STREET CORP9,761,640$282.0m0.0%
FMR LLC8,768,611$253.3m0.0%
GEODE CAPITAL MANAGEMENT, LLC6,833,071$197.4m0.0%
FIL Ltd5,471,691$158.1m0.1%
Amundi5,098,519$147.3m0.0%
FULLER & THALER ASSET MANAGEMENT, INC.4,921,268$142.2m0.4%
Pictet Asset Management Holding SA4,759,290$137.5m0.1%
WELLINGTON MANAGEMENT GROUP LLP4,674,089$135.0m0.0%
DIMENSIONAL FUND ADVISORS LP4,446,215$128.5m0.0%
NEUBERGER BERMAN GROUP LLC4,408,987$127.4m0.1%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP4,393,728$126.9m0.1%
Invesco Ltd.4,116,893$118.9m0.0%
AQR CAPITAL MANAGEMENT LLC4,111,603$117.1m0.0%
Impax Asset Management Group plc3,931,741$113.6m0.7%
LGT Group Foundation3,745,171$108.2m1.2%
NORGES BANK3,230,988$93.3m0.0%
Robeco Schweiz AG3,099,250$89.5m1.4%
M&G PLC2,776,344$80.5m0.4%
AMERIPRISE FINANCIAL INC2,729,762$78.9m0.0%
GOLDMAN SACHS GROUP INC2,647,910$76.5m0.0%
FIRST TRUST ADVISORS LP2,561,572$74.0m0.0%

Every holder, line by line, and the full history since 2013: yf.Client().holders("TTEK"). TTEK price history · All 13F data

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