Q2 2025 13F Holders as of 6/30/2025
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Type / Class
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Equity / COMMON STOCK
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Shares outstanding
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265M
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Number of holders
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580
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Total 13F shares, excl. options
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249M
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Shares change
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+7.08M
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Total reported value, excl. options
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$8.93B
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Value change
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+$296M
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Put/Call ratio
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2.13
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Number of buys
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309
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Number of sells
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-275
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Price
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$35.96
Significant Holders of TETRA TECH INC - COMMON STOCK (TTEK) as of Q2 2025
677 filings reported holding TTEK - TETRA TECH INC - COMMON STOCK as of Q2 2025.
TETRA TECH INC - COMMON STOCK (TTEK) has 580 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 249M shares
of 265M outstanding shares and own 93.9% of the company stock.
Largest 10 shareholders include VANGUARD GROUP INC (26.6M shares), BlackRock, Inc. (25.7M shares), Pictet Asset Management Holding SA (13.8M shares), STATE STREET CORP (11.9M shares), NEUBERGER BERMAN GROUP LLC (8.9M shares), Amundi (6.76M shares), ALLIANCEBERNSTEIN L.P. (5.88M shares), SANDS CAPITAL MANAGEMENT, LLC (5.2M shares), GEODE CAPITAL MANAGEMENT, LLC (4.96M shares), and Sarasin & Partners LLP (4.68M shares).
This table shows the top 580 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
| Investor |
Option |
Weight % |
Change % |
Value $ |
* Price $ |
Shares |
Share Change |
Activity |
Report Period |
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.