Tetra Tech, Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 08/07/2026 | 28.68 M | $828.43 M | 7.04% | 11.11% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 12.47 M | $360.20 M | -1.39% | 4.83% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 11.73 M | $338.76 M | 0.14% | 4.54% |
| CAPITAL INTERNATIONAL INVESTORS | 08/12/2026 | 11.65 M | $336.60 M | 2.34% | 4.51% |
| STATE STREET CORP | 08/07/2026 | 9.76 M | $282.01 M | 1.30% | 3.78% |
| FMR LLC | 08/13/2026 | 8.77 M | $253.33 M | 2,571.30% | 3.40% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 6.83 M | $197.44 M | 30.97% | 2.65% |
| FIL LTD | 08/13/2026 | 5.47 M | $158.08 M | 13.22% | 2.12% |
| AMUNDI | 08/11/2026 | 5.10 M | $147.26 M | 7.35% | 1.98% |
| FULLER & THALER ASSET MANAGEMENT, INC. | 08/12/2026 | 4.92 M | $142.18 M | 48.48% | 1.91% |
| PICTET ASSET MANAGEMENT HOLDING SA | 07/30/2026 | 4.76 M | $137.50 M | -50.65% | 1.84% |
| WELLINGTON MANAGEMENT GROUP LLP | 08/14/2026 | 4.67 M | $135.03 M | -2.71% | 1.81% |
| DIMENSIONAL FUND ADVISORS LP | 08/11/2026 | 4.45 M | $128.45 M | 17.34% | 1.72% |
| NEUBERGER BERMAN GROUP LLC | 08/13/2026 | 4.41 M | $127.38 M | -39.35% | 1.71% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 08/13/2026 | 4.39 M | $126.93 M | 708.46% | 1.70% |
| INVESCO LTD. | 08/14/2026 | 4.12 M | $118.94 M | 40.27% | 1.59% |
| AQR CAPITAL MANAGEMENT LLC | 08/14/2026 | 4.11 M | $117.10 M | 171.49% | 1.59% |
| IMPAX ASSET MANAGEMENT GROUP PLC | 08/11/2026 | 3.93 M | $113.59 M | 2.65% | 1.52% |
| LGT GROUP FOUNDATION | 08/10/2026 | 3.75 M | $108.20 M | 18.45% | 1.45% |
| NORGES BANK | 08/12/2026 | 3.23 M | $93.34 M | 100.00% | 1.25% |
| ROBECO SCHWEIZ AG | 07/28/2026 | 3.10 M | $89.54 M | 35.50% | 1.20% |
| M&G PLC | 08/06/2026 | 2.78 M | $80.51 M | 19.75% | 1.08% |
| AMERIPRISE FINANCIAL INC | 08/14/2026 | 2.73 M | $78.86 M | 35.07% | 1.06% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 2.65 M | $76.50 M | 37.43% | 1.03% |
| FIRST TRUST ADVISORS LP | 08/11/2026 | 2.56 M | $74.00 M | 4.75% | 0.99% |
| VAN BERKOM & ASSOCIATES INC. | 08/05/2026 | 2.47 M | $71.34 M | 8.03% | 0.96% |
| ENERGY INCOME PARTNERS, LLC | 08/07/2026 | 2.37 M | $68.51 M | 100.00% | 0.92% |
| NINETY ONE UK LTD | 07/16/2026 | 2.37 M | $68.33 M | -13.42% | 0.92% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 2.29 M | $66.05 M | 2.20% | 0.89% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 2.29 M | $66.05 M | 100.00% | 0.89% |
| NORTHERN TRUST CORP | 08/13/2026 | 2.25 M | $64.88 M | -3.21% | 0.87% |
| BANK OF NEW YORK MELLON CORP | 08/06/2026 | 2.10 M | $60.70 M | -10.54% | 0.81% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 08/14/2026 | 2.08 M | $60.14 M | 8.49% | 0.81% |
| BANK OF AMERICA CORP /DE/ | 08/14/2026 | 1.98 M | $57.14 M | 44.24% | 0.77% |
| ALLIANZ ASSET MANAGEMENT GMBH | 09/02/2026 | 1.98 M | $57.11 M | 14.27% | 0.77% |
| MORGAN STANLEY | 08/13/2026 | 1.97 M | $56.81 M | -12.20% | 0.76% |
| PGGM INVESTMENTS | 08/12/2026 | 1.87 M | $54.17 M | 49.53% | 0.73% |
| UBS GROUP AG | 08/13/2026 | 1.87 M | $53.97 M | 188.86% | 0.72% |
| AVIVA PLC | 08/13/2026 | 1.84 M | $53.23 M | -4.37% | 0.71% |
| COOKE & BIELER LP | 07/30/2026 | 1.79 M | $51.58 M | 100.00% | 0.69% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 1.64 M | $47.48 M | 0.92% | 0.64% |
| DEUTSCHE BANK AG\ | 08/07/2026 | 1.56 M | $45.04 M | -10.08% | 0.60% |
| CI PRIVATE WEALTH, LLC | 08/27/2026 | 1.55 M | $44.90 M | 11.83% | 0.60% |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 08/13/2026 | 1.51 M | $43.75 M | 16.14% | 0.59% |
| MANAGED ASSET PORTFOLIOS, LLC | 08/06/2026 | 1.32 M | $38.18 M | 49.03% | 0.51% |
| CITADEL ADVISORS LLC | 09/02/2026 | 1.29 M | $37.20 M | -26.04% | 0.50% |
| JPMORGAN CHASE & CO | 08/12/2026 | 1.14 M | $33.15 M | 24.26% | 0.44% |
| UBS ASSET MANAGEMENT AMERICAS INC | 08/13/2026 | 1.11 M | $31.96 M | -3.65% | 0.43% |
| QUANTINNO CAPITAL MANAGEMENT LP | 08/13/2026 | 1.10 M | $31.89 M | -28.84% | 0.43% |
| ABRDN PLC | 07/31/2026 | 1.07 M | $30.88 M | -24.84% | 0.41% |
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Tetra Tech, Inc. institutional Ownership - FAQ's
During the previous two years, 852 institutional investors and hedge funds held shares of Tetra Tech, Inc.. The most heavily invested institutionals were:
BlackRock, Inc.: 28.68 M
VANGUARD PORTFOLIO MANAGEMENT LLC: 12.47 M
VANGUARD CAPITAL MANAGEMENT LLC: 11.73 M
Capital International Investors: 11.65 M
STATE STREET CORP: 9.76 M
FMR LLC: 8.77 M
99.02% of Tetra Tech, Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 311.38 M shares in the last 24 months. This purchase volume represents approximately $10.94 B in transactions.