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TTEK Institutional Ownership & 13F Holders | SmartMoneyDB

TTEKTETRA TECH INC NEW

COM · CUSIP 88162G103

Smart Money Ownership

Of the 16 tracked institutions holding TTEK, 10 have a 3-year clone track record — 8 of them beat the S&P. Average holder's clone alpha: +4.5pt. It's a gauge of who owns the name, not just how many.

TTEK (TETRA TECH INC NEW) Institutional Ownership Summary

Among the 16 tracked institutional investors we monitor, TTEK (TETRA TECH INC NEW) is held with a combined value of $2.34B across 74,899,026 shares. The largest holder is VANGUARD GROUP INC with a position worth $865.35M (0.01% of their portfolio). Point72 Asset Management, L.P. opened a new position in the most recent quarter. 6 funds increased their holdings. 9 funds reduced their position.

Total Institutional Value

$2.34B

Total Shares Held

74,899,026

Institutional Holders

% of Shares Outstanding

28.9%

of 259.52M shares · SEC 2026-04-20

Days to Cover

4.6-0.2%

12.16M shares short · FINRA 2026-07-15

Tracked 13F institutions hold 28.9% of TTEK's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-04-20), not a live float.

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

WELLINGTON MANAGEMENT GROUP LLP+355% shares~$112.9M CITADEL ADVISORS LLC+3341% shares~$50.9M BlackRock, Inc.+4% shares~$31.8M Point72 Asset Management, L.P.New position~$16.3M STATE STREET CORP+2% shares~$6.2M

13F Institutional Holders

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WELLINGTON MANAGEMENT GROUP LLP

0.03% of book+355.2%

$144.70M

CITADEL ADVISORS LLC

0.04% of book+3341.0%

$52.44M

AQR CAPITAL MANAGEMENT LLC

0.02% of book-47.3%

$45.45M

Capital Research Global Investors

0.01% of book-37.9%

$33.21M

Fisher Asset Management, LLC

0.01% of book-1.4%

$18.45M

PRICE T ROWE ASSOCIATES INC /MD/

0.00% of book+41.3%

$17.61M

Point72 Asset Management, L.P.

0.03% of bookNew

$16.33M

#	Fund	Value↓	Shares	Portfolio %	Change
1	VANGUARD GROUP INC	$865.35M	25,800,544	0.01%	-1.9%
2	BlackRock, Inc.	$806.93M	26,790,406	0.01%	+4.1%
3	STATE STREET CORP	$290.23M	9,635,912	0.01%	+2.2%
4	WELLINGTON MANAGEMENT GROUP LLP	$144.70M	4,804,049	0.03%	+355.2%
5	CITADEL ADVISORS LLC	$52.44M	1,740,911	0.04%	+3341.0%
6	AQR CAPITAL MANAGEMENT LLC	$45.45M	1,514,462	0.02%	-47.3%
7	Capital Research Global Investors	$33.21M	1,102,450	0.01%	-37.9%
8	Fisher Asset Management, LLC	$18.45M	612,602	0.01%	-1.4%
9	PRICE T ROWE ASSOCIATES INC /MD/	$17.61M	584,462	0.00%	+41.3%
10	Point72 Asset Management, L.P.	$16.33M	542,267	0.03%	New

Frequently Asked Questions

Which institutional investors own the most TTEK stock?

As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of TTEK with a position worth $865.35M, representing 0.01% of their portfolio. In total, 16 institutional investors hold TTEK with a combined value of $2.34B.

Are hedge funds buying or selling TTEK?

In the most recent quarter, 1 fund opened a new position in TTEK. Additionally, 6 increased their holdings and 9 reduced their positions.

What percentage of TTEK is owned by institutional investors?

Institutional investors hold $2.34B worth of TTEK stock across 16 positions. The largest institutional holder is VANGUARD GROUP INC with $865.35M in holdings.

What is a 13F filing and why does it matter for TTEK?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For TTEK, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track TTEK institutional moves

Get notified when hedge funds change their TTEK positions.