Fund shareholders of Tetra Tech Inc
ISIN US88162G1031 · United States · LEI 549300UJ1LP7JGJC5P32
- Fund shareholders
- 459
- Of which ETFs
- 125 334 other funds
- Value held
- 2.8B $ 3.4M € · 25.6M SEK
- Share of capital
- 34.4 % of 256M shares on Jul 20, 2026
459 funds hold this company. This table lists the 452 that declare it in a regulatory filing. The other 7 publish their holdings in their own reports. They are not in the table.
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| Victory Extended Market Index Fund Victory Portfolios III | 29,703 | 960K $ | 0.12 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 29,531 | 954.4K $ | 0.03 % | 0.01 % | as of Apr 30, 2026 ↗ |
| WisdomTree U.S. Multifactor Fund WisdomTree Trust | 28,777 | 866.8K $ | 0.25 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Strategic Equity Allocation Trust John Hancock Variable Insurance Trust | 28,415 | 855.9K $ | 0.02 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Fidelity Environment and Alternative Energy Fund Fidelity Select Portfolios | 28,080 | 1M $ | 0.16 % | 0.01 % | as of Feb 28, 2026 ↗ |
| State Street Institutional U.S. Equity Fund STATE STREET INSTITUTIONAL FUNDS | 28,071 | 845.5K $ | 0.26 % | 0.01 % | as of Mar 31, 2026 ↗ |
| SIIT LARGE CAP DISCIPLINED EQUITY FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 27,711 | 993.2K $ | 0.07 % | 0.01 % | as of Feb 28, 2026 ↗ |
| VY(R) T. ROWE PRICE DIVERSIFIED MID CAP GROWTH PORTFOLIO Voya Partners Inc | 26,800 | 807.2K $ | 0.09 % | 0.01 % | as of Mar 31, 2026 ↗ |
| BlackRock Advantage Small Cap Growth Fund BlackRock Funds | 26,599 | 801.2K $ | 0.12 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Old Westbury Total Equity Fund Old Westbury Funds Inc | 26,472 | 855.6K $ | 0.07 % | 0.01 % | as of Apr 30, 2026 ↗ |
| AQR Alternative Risk Premia Fund AQR Funds | 26,126 | 786.9K $ | 0.16 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Invesco Russell 1000 Dynamic Multifactor ETF Invesco Exchange-Traded Self-Indexed Fund Trust | 25,346 | 908.4K $ | 0.02 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Dimensional US Sustainability Core 1 ETF Dimensional ETF Trust | 25,179 | 813.8K $ | 0.04 % | 0.01 % | as of Apr 30, 2026 ↗ |
| One Global ETF NORTHERN LIGHTS FUND TRUST II | 25,104 | 899.7K $ | 0.98 % | 0.01 % | as of Feb 28, 2026 ↗ |
| JNL/Mellon Industrials Sector Fund JNL Series Trust | 24,637 | 742.1K $ | 0.13 % | 0.01 % | as of Mar 31, 2026 ↗ |
| MidCap Stock Portfolio BNY MELLON INVESTMENT PORTFOLIOS | 23,946 | 721.3K $ | 0.46 % | 0.01 % | as of Mar 31, 2026 ↗ |
| AB Sustainable Thematic Balanced Portfolio AB PORTFOLIOS | 23,804 | 853.1K $ | 1.04 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Capital Group U.S. Large Value ETF Capital Group Equity ETF Trust I | 23,200 | 831.5K $ | 0.92 % | 0.01 % | as of Feb 28, 2026 ↗ |
| BARRETT GROWTH FUND Segall Bryant & Hamill Trust | 23,000 | 692.8K $ | 3.16 % | 0.01 % | as of Mar 31, 2026 ↗ |
| SA U.S. Small Company Fund SA FUNDS INVESTMENT TRUST | 22,616 | 681.2K $ | 0.22 % | 0.01 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Mid-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. | 21,834 | 657.6K $ | 0.18 % | 0.01 % | as of Mar 31, 2026 ↗ |
| ATM Mid Cap Managed Volatility Portfolio EQ Advisors Trust | 21,830 | 657.5K $ | 0.22 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Steward Equity Market Neutral Fund Steward Funds Inc | 21,600 | 698.1K $ | 0.66 % | 0.01 % | as of Apr 30, 2026 ↗ |
| LKCM Small-Mid Cap Equity Fund LKCM Funds | 21,539 | 648.8K $ | 1.55 % | 0.01 % | as of Mar 31, 2026 ↗ |
| U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 21,515 | 695.4K $ | 0.03 % | 0.01 % | as of Apr 30, 2026 ↗ |
| ETC 6 Meridian Low Beta Equity Strategy ETF EXCHANGE TRADED CONCEPTS TRUST | 21,514 | 771.1K $ | 0.39 % | 0.01 % | as of Feb 28, 2026 ↗ |
| LVIP Franklin Templeton Multi-Factor SMID Cap Equity Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 21,471 | 646.7K $ | 0.07 % | 0.01 % | as of Mar 31, 2026 ↗ |
| BlackRock Advantage Small Cap Core Fund BlackRock Funds | 21,431 | 768.1K $ | 0.02 % | 0.01 % | as of Feb 27, 2026 ↗ |
| Hartford Climate Opportunities Fund HARTFORD MUTUAL FUNDS, INC | 21,307 | 688.6K $ | 0.54 % | 0.01 % | as of Apr 30, 2026 ↗ |
| VANGUARD RUSSELL 3000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 21,261 | 762K $ | 0.01 % | 0.01 % | as of Feb 28, 2026 ↗ |
| S&P MidCap 400 Pure Growth Fund Rydex Series Funds | 21,223 | 639.2K $ | 0.37 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Handelsbanken Stiftelsefond Handelsbanken Fonder AB | 21,100 | 6.1M SEK | 0.05 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Venerable Mid Cap Index Fund Venerable Variable Insurance Trust | 20,982 | 632K $ | 0.06 % | 0.01 % | as of Mar 31, 2026 ↗ |
| VANGUARD TAX-MANAGED BALANCED FUND VANGUARD TAX-MANAGED FUNDS | 20,908 | 629.7K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Federated Hermes Mid-Cap Index Fund Federated Hermes Index Trust | 20,732 | 670.1K $ | 0.24 % | 0.01 % | as of Apr 30, 2026 ↗ |
| Intech S&P Small-Mid Cap Diversified Alpha ETF Tidal Trust III | 20,678 | 668.3K $ | 0.53 % | 0.01 % | as of Apr 30, 2026 ↗ |
| iShares MSCI World Small-Cap ETF iShares Trust | 20,246 | 725.6K $ | 0.09 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Schwab 1000 Index ETF SCHWAB STRATEGIC TRUST | 20,047 | 718.5K $ | 0.01 % | 0.01 % | as of Feb 28, 2026 ↗ |
| SFT Index 400 Mid-Cap Fund Securian Funds Trust | 19,224 | 579K $ | 0.24 % | 0.01 % | as of Mar 31, 2026 ↗ |
| TRIBUTARY SMALL/MID CAP FUND TRIBUTARY CAPITAL MANAGEMENT, LLC | 18,748 | 564.7K $ | 1.98 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Nomura VIP Opportunity Series Delaware VIP Trust | 18,537 | 558.3K $ | 0.75 % | 0.01 % | as of Mar 31, 2026 ↗ |
| AST Small-Cap Equity Portfolio Advanced Series Trust | 18,446 | 555.6K $ | 0.03 % | 0.01 % | as of Mar 31, 2026 ↗ |
| The Future Fund Long/Short ETF NORTHERN LIGHTS FUND TRUST II | 17,808 | 638.2K $ | 1.61 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Multi-Manager Global Listed Infrastructure Fund Northern Funds | 17,795 | 536K $ | 0.05 % | 0.01 % | as of Mar 31, 2026 ↗ |
| VIP Extended Market Index Portfolio Variable Insurance Products Fund II | 17,489 | 526.8K $ | 0.11 % | 0.01 % | as of Mar 31, 2026 ↗ |
| JNL/Mellon U.S. Stock Market Index Fund JNL Series Trust | 17,448 | 525.5K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| NAA MID GROWTH FUND New Age Alpha Funds Trust | 17,073 | 514.2K $ | 0.76 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Zacks Small/Mid Cap ETF Zacks Trust | 16,882 | 605.1K $ | 0.30 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Gotham Absolute Return Fund FundVantage Trust | 16,825 | 506.8K $ | 0.05 % | 0.01 % | as of Mar 31, 2026 ↗ |
| iShares Total U.S. Stock Market Index Fund BlackRock Funds | 16,676 | 539K $ | 0.01 % | 0.01 % | as of Apr 30, 2026 ↗ |
| EQ/Mid Cap Value Managed Volatility Portfolio EQ Advisors Trust | 16,221 | 488.6K $ | 0.03 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Trillium ESG Small/Mid Cap Fund Perpetual Americas Funds Trust | 16,182 | 487.4K $ | 1.63 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Adara Smaller Companies Fund RBB Fund, Inc. | 15,990 | 573.1K $ | 0.08 % | 0.01 % | as of Feb 28, 2026 ↗ |
| Steward Values Enhanced Small-Mid Cap Fund Steward Funds Inc | 15,895 | 513.7K $ | 0.27 % | 0.01 % | as of Apr 30, 2026 ↗ |
| LVIP Dimensional U.S. Core Equity 1 Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 15,865 | 477.9K $ | 0.03 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Copeland SMID Cap Dividend Growth Fund Copeland Trust | 15,706 | 562.9K $ | 0.38 % | 0.01 % | as of Feb 28, 2026 ↗ |
| SIIT SMALL/MID CAP FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 14,445 | 517.7K $ | 0.06 % | 0.01 % | as of Feb 28, 2026 ↗ |
| DWS Small Mid Cap Growth VIP DEUTSCHE DWS VARIABLE SERIES II | 14,395 | 433.6K $ | 0.94 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Steward Large Cap Value Fund Steward Funds Inc | 14,000 | 452.5K $ | 0.33 % | 0.01 % | as of Apr 30, 2026 ↗ |
| AdvisorShares Insider Advantage ETF AdvisorShares Trust | 13,856 | 417.3K $ | 0.86 % | 0.01 % | as of Mar 31, 2026 ↗ |
| State Street(R) SPDR(R) Russell 1000 Low Volatility Focus ETF SPDR SERIES TRUST | 13,658 | 411.4K $ | 0.08 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Venerable US Large Cap Strategic Equity Fund Venerable Variable Insurance Trust | 13,267 | 399.6K $ | 0.02 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Transamerica Small/Mid Cap Value TRANSAMERICA FUNDS | 13,250 | 428.2K $ | 0.07 % | 0.01 % | as of Apr 30, 2026 ↗ |
| LVIP JPMorgan Small Cap Core Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 13,177 | 396.9K $ | 0.20 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Voya RussellTM Mid Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 12,975 | 390.8K $ | 0.06 % | 0.01 % | as of Mar 31, 2026 ↗ |
| EQ/Large Cap Value Managed Volatility Portfolio EQ Advisors Trust | 12,808 | 385.8K $ | 0.01 % | 0.01 % | as of Mar 31, 2026 ↗ |
| Long/Short Equity Portfolio GLENMEDE FUND INC | 12,800 | 413.7K $ | 1.00 % | 0.00 % | as of Apr 30, 2026 ↗ |
| JNL/AB Sustainable Global Thematic Fund JNL Series Trust | 12,794 | 385.4K $ | 1.53 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Inspire 500 ETF Northern Lights Fund Trust IV | 12,580 | 450.9K $ | 0.06 % | 0.00 % | as of Feb 28, 2026 ↗ |
| First Trust Multi Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 12,532 | 405K $ | 0.08 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Janus Henderson Global Sustainable Equity Fund JANUS INVESTMENT FUND | 12,488 | 376.1K $ | 0.48 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Calvert U.S. Mid Cap Core Responsible Index Fund Calvert Responsible Index Series, Inc. | 12,259 | 369.2K $ | 0.09 % | 0.00 % | as of Mar 31, 2026 ↗ |
| JNL/RAFI Fundamental U.S. Small Cap Fund JNL Series Trust | 12,251 | 369K $ | 0.10 % | 0.00 % | as of Mar 31, 2026 ↗ |
| ALGER RESPONSIBLE INVESTING FUND ALGER FUNDS II | 12,192 | 394K $ | 0.30 % | 0.00 % | as of Apr 30, 2026 ↗ |
| AB US Equity ETF AB Active ETFs, Inc. | 11,737 | 420.7K $ | 0.06 % | 0.00 % | as of Feb 28, 2026 ↗ |
| iShares Dow Jones U.S. ETF iShares Trust | 11,575 | 374.1K $ | 0.01 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Gotham 1000 Value ETF Tidal Trust I | 11,403 | 343.5K $ | 0.16 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Transamerica Small/Mid Cap Value VP TRANSAMERICA SERIES TRUST | 11,400 | 343.4K $ | 0.06 % | 0.00 % | as of Mar 31, 2026 ↗ |
| VOYA INDEX PLUS MIDCAP PORTFOLIO Voya VARIABLE PORTFOLIOS INC | 11,394 | 343.2K $ | 0.05 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Diversified Equity Master Portfolio Master Investment Portfolio | 11,303 | 340.4K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Morgan Stanley Pathway Small-Mid Cap Equity ETF MORGAN STANLEY PATHWAY FUNDS | 11,134 | 399K $ | 0.05 % | 0.00 % | as of Feb 28, 2026 ↗ |
| iShares Morningstar Small-Cap ETF iShares Trust | 11,044 | 356.9K $ | 0.13 % | 0.00 % | as of Apr 30, 2026 ↗ |
| LVIP Blended Mid Cap Managed Volatility Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 10,878 | 327.6K $ | 0.05 % | 0.00 % | as of Mar 31, 2026 ↗ |
| JNL/RAFI Multi-Factor U.S. Equity Fund JNL Series Trust | 10,598 | 319.2K $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Mid-Cap Growth Portfolio PACIFIC SELECT FUND | 10,449 | 314.7K $ | 0.04 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Morgan Stanley Pathway Large Cap Equity ETF MORGAN STANLEY PATHWAY FUNDS | 10,062 | 360.6K $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
| FlexShares Morningstar US Market Factor Tilt Index Fund FlexShares Trust | 10,010 | 323.5K $ | 0.02 % | 0.00 % | as of Apr 30, 2026 ↗ |
| Invesco Russell 1000 Equal Weight ETF Invesco Exchange-Traded Fund Trust II | 9,861 | 353.4K $ | 0.04 % | 0.00 % | as of Feb 28, 2026 ↗ |
| T. Rowe Price Total Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. | 9,570 | 288.2K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Bridge Builder Large Cap Value Fund Bridge Builder Trust | 9,328 | 281K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust | 9,248 | 278.5K $ | 0.00 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Goldman Sachs MarketBeta U.S. 1000 Equity ETF Goldman Sachs ETF Trust II | 8,832 | 316.5K $ | 0.01 % | 0.00 % | as of Feb 28, 2026 ↗ |
| S&P MidCap Index Fund SHELTON FUNDS | 8,767 | 314.2K $ | 0.28 % | 0.00 % | as of Feb 28, 2026 ↗ |
| Calvert U.S. Large Cap Growth Responsible Index Fund Calvert Responsible Index Series, Inc. | 8,741 | 263.3K $ | 0.03 % | 0.00 % | as of Mar 31, 2026 ↗ |
| ProShares Ultra MidCap400 ProShares Trust | 8,717 | 312.4K $ | 0.21 % | 0.00 % | as of Feb 28, 2026 ↗ |
| VY(R) JPMORGAN SMALL CAP CORE EQUITY PORTFOLIO Voya Investors Trust | 8,641 | 260.3K $ | 0.09 % | 0.00 % | as of Mar 31, 2026 ↗ |
| Global Atlantic Wellington Research Managed Risk Portfolio Forethought Variable Insurance Trust | 8,584 | 258.6K $ | 0.10 % | 0.00 % | as of Mar 31, 2026 ↗ |
| JNL/DFA U.S. Core Equity Fund JNL Series Trust | 8,439 | 254.2K $ | 0.02 % | 0.00 % | as of Mar 31, 2026 ↗ |
| First Trust SMID Growth Strength ETF First Trust Exchange-Traded Fund VI | 8,179 | 246.4K $ | 0.89 % | 0.00 % | as of Mar 31, 2026 ↗ |
| AST Multi-Asset Diversified Plus Portfolio Advanced Series Trust | 8,100 | 244K $ | 0.01 % | 0.00 % | as of Mar 31, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| VanEck Environmental Services ETF VanEck ETF Trust | 4.13 % | as of Mar 31, 2026 ↗ |
| Bahl & Gaynor Small Cap Dividend ETF ETF Series Solutions | 3.68 % | as of Mar 31, 2026 ↗ |
| VANGUARD GLOBAL ENVIRONMENTAL OPPORTUNITIES STOCK FUND VANGUARD TRUSTEES' EQUITY FUND | 3.23 % | as of Apr 30, 2026 ↗ |
| Invesco Water Resources ETF Invesco Exchange-Traded Fund Trust | 3.21 % | as of Apr 30, 2026 ↗ |
| BARRETT GROWTH FUND Segall Bryant & Hamill Trust | 3.16 % | as of Mar 31, 2026 ↗ |
| First Trust Water ETF First Trust Exchange-Traded Fund | 2.77 % | as of Mar 31, 2026 ↗ |
| State Street(R) SPDR(R) S&P Kensho Intelligent Structures ETF SPDR SERIES TRUST | 2.75 % | as of Mar 31, 2026 ↗ |
| Invesco Building & Construction ETF Invesco Exchange-Traded Fund Trust | 2.72 % | as of Apr 30, 2026 ↗ |
| Pictet - Global Environmental Opportunities Pictet Asset Management (Europe) S.A. | 2.62 % | as of Sep 30, 2025 ↗ |
| Pictet - Water Pictet Asset Management (Europe) S.A. | 2.57 % | as of Sep 30, 2025 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q2 | 444 | +42 | 87,978,371 | +9.4 % |
| 2026Q1 | 402 | -8 | 80,390,812 | -2.1 % |
| 2025Q4 | 410 | -2 | 82,154,971 | +0.4 % |
| 2025Q3 | 412 | -5 | 81,828,511 | +2.0 % |
| 2025Q2 | 417 | -55 | 80,238,202 | -1.2 % |
| 2025Q1 | 472 | +9 | 81,186,734 | +12.1 % |
| 2024Q4 | 463 | +11 | 72,448,586 | +324.0 % |
| 2024Q3 | 452 | +7 | 17,087,440 | -1.9 % |
| 2024Q2 | 445 | +10 | 17,411,419 | +3.0 % |
| 2024Q1 | 435 | -21 | 16,902,851 | -3.9 % |
| 2023Q4 | 456 | 17,592,200 |
Institutional managers
580 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| BlackRock, Inc. | 26,790,406 | 806.9M $ | as of Mar 31, 2026 |
| Capital International Investors | 11,385,267 | 342.9M $ | as of Mar 31, 2026 |
| Pictet Asset Management Holding SA | 9,644,792 | 290.5M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 9,635,912 | 290.2M $ | as of Mar 31, 2026 |
| NEUBERGER BERMAN GROUP LLC | 7,269,657 | 219M $ | as of Mar 31, 2026 |
| SANDS CAPITAL MANAGEMENT, LLC | 6,658,823 | 200.6M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 5,217,448 | 157.2M $ | as of Mar 31, 2026 |
| FIL Ltd | 4,832,672 | 145.6M $ | as of Mar 31, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | 4,804,049 | 144.7M $ | as of Mar 31, 2026 |
| Amundi | 4,749,247 | 143.1M $ | as of Mar 31, 2026 |
| Impax Asset Management Group plc | 3,830,074 | 115.4M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 3,789,240 | 114.1M $ | as of Mar 31, 2026 |
| FERNBRIDGE CAPITAL MANAGEMENT LP | 3,400,775 | 102.4M $ | as of Mar 31, 2026 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 3,314,443 | 99.8M $ | as of Mar 31, 2026 |
| LGT Group Foundation | 3,161,708 | 95.2M $ | as of Mar 31, 2026 |
| Invesco Ltd. | 2,934,900 | 88.4M $ | as of Mar 31, 2026 |
| ALLIANCEBERNSTEIN L.P. | 2,807,465 | 94.2M $ | as of Mar 31, 2026 |
| Ninety One UK Ltd | 2,731,721 | 82.3M $ | as of Mar 31, 2026 |
| FIRST TRUST ADVISORS LP | 2,445,482 | 73.7M $ | as of Mar 31, 2026 |
| Bank of New York Mellon Corp | 2,348,637 | 70.7M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 2,320,311 | 69.9M $ | as of Mar 31, 2026 |
| M&G PLC | 2,318,534 | 69.6M $ | as of Mar 31, 2026 |
| Robeco Schweiz AG | 2,287,250 | 68.9M $ | as of Mar 31, 2026 |
| Van Berkom & Associates Inc. | 2,285,788 | 68.8K $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 2,239,504 | 67.5M $ | as of Mar 31, 2026 |
Declared shareholders of Tetra Tech Inc
There is 1 beneficial ownership filing. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| Vanguard Capital Management | 5.23 % | 13,656,856 | as of Mar 31, 2026 · SCHEDULE 13G |
Funds holding the debt of Tetra Tech Inc
30 funds declare 30 bond lines of this company. The table shows the 25 largest holdings. The amount is the one the fund files. It is not a share of the debt, because no regulator publishes the amount outstanding in open access.
Cite this page
Titelia. "Fund shareholders of Tetra Tech Inc". https://titelia.com/en/stocks/tetra-tech-inc-US88162G1031