No AI summary for this filing type
View Full Filing (SEC EDGAR)Tetra Tech Inc
$33.89-0.1%
+$1.0B
Net Activity
+8.13% total shares
Institutions Holding
557
Popularity Rank
#1053
Avg Weight
0.12%
Total Value
$7.7B
Market Cap
$9.1B
557 institutions currently hold TTEK, with 268 net buyers and 305 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
305
Net Buying Institutions
268
Top 5 by Value
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Across its top 20 institutional holders, TTEK's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 5/100, avg. turnover score 37/100).
TTEK ranks #1053 out of 37696 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
557 institutions disclose a position in TTEK, but none treat it as a major bet — even Managed Asset Portfolios, LLC, its most concentrated holder, allocates just 4.4% of its own portfolio to it.
Perpetual Ltd has added to its TTEK position for two straight quarters, increasing it by $3.1M to reach $14.3M today.
Y-Intercept has trimmed its TTEK position for two straight quarters, cutting it by $4.1M while still holding $3.2M.
TTEK is down 0.1% today, but institutions show net buying of $1.0B this quarter — a divergence between today's price move and the underlying institutional flow.
TTEK posted net income of $436.7M over the trailing twelve months, and currently trades at a P/E of 20.7.
+$1.8B
Total Buy Value
$1.1B
Total Sell Value
268
Net Buyers
305
Net Sellers
TTEK
Q2 2026
Top 5 Institutional Movers
+$243.4M
-$200.6M
-$153.0M
+$110.6M
TTEK does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-09-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
No Schedule 13D/13G filings for this ticker
2
Filings (14d)
No AI summary for this filing type
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)88162G103
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Access TTEK's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/TTEKCLI
npx alphasmo stocks get TTEKFull API & MCP documentation →