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Nasdaq:TTEK

Tetra Tech (TTEK)

Nasdaq • TTEK • US88162G1031

40.29Last close

Market Closed

Trading Signals

ORTEX Data Highlights

As of Oct 22, 2026, ORTEX estimated 4.8% of free float sold short, 6.4 days to cover, cost to borrow 0.38%. Sign up for live short interest data.

Market Cap

10.3b USD | # 1573 in US

Volume

2.27m shares | 81.4m USD

Shares Outstanding

256.04m

Free Float Shares

99.39% | 254.48m

DB:TT6|

XTRA:TT6|

News

TTEK key data

Tetra Tech (Nasdaq: TTEK) has a market capitalization of $10.32B. Last close $40.29 (as of 2026-11-09); 52-week range $25.81 to $43.14. ORTEX data as of 2026-10-22: short interest was 4.75% of free float, 6.4 days to cover and the average cost to borrow was 0.38%. Sign up for live short interest data.

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