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Tetra Tech

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$807M +$37.4M +1,058,777 +4%
Vanguard Portfolio Management
2
Vanguard Portfolio Management
Pennsylvania
$381M +$447M +12,643,094 New
Vanguard Capital Management
3
Vanguard Capital Management
Pennsylvania
$353M +$414M +11,709,151 New
Capital International Investors
4
Capital International Investors
California
$343M +$83.7M +2,368,690 +26%
Pictet Asset Management
5
Pictet Asset Management
Switzerland
$290M -$55.1M -1,559,554 -14%
State Street
6
State Street
Massachusetts
$290M +$7.48M +211,666 +2%
Neuberger Berman Group
7
Neuberger Berman Group
New York
$219M -$38.2M -1,081,564 -13%
Sands Capital Management
8
Sands Capital Management
Virginia
$201M -$12.3M -348,181 -5%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$157M +$4.78M +135,106 +3%
Fidelity International
10
Fidelity International
Bermuda
$146M +$5.82M +164,714 +4%
Wellington Management Group
11
Wellington Management Group
Massachusetts
$145M +$133M +3,748,775 +355%
Amundi
12
Amundi
France
$143M -$12.2M -346,550 -7%
Impax Asset Management Group
13
Impax Asset Management Group
United Kingdom
$115M +$22M +621,884 +19%
Dimensional Fund Advisors
14
Dimensional Fund Advisors
Texas
$114M +$3.98M +112,560 +3%
FCM
15
Fernbridge Capital Management
California
$102M +$11.8M +333,934 +11%
Fuller & Thaler Asset Management
16
Fuller & Thaler Asset Management
California
$99.8M +$117M +3,314,443 New
LGF
17
LGT Group Foundation
Liechtenstein
$95.2M +$3.55M +100,419 +3%
AllianceBernstein
18
AllianceBernstein
Tennessee
$94.2M -$9.6M -271,534 -9%
Invesco
19
Invesco
Georgia
$88.4M +$12.9M +364,793 +14%
Ninety One (UK)
20
Ninety One (UK)
United Kingdom
$82.3M -$2.52M -71,270 -3%
First Trust Advisors
21
First Trust Advisors
Illinois
$73.7M +$27.9M +788,491 +48%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$70.7M -$280K -7,911 -0.3%
Northern Trust
23
Northern Trust
Illinois
$69.9M -$1.08M -30,612 -1%
MGP
24
M&G plc
United Kingdom
$69.6M -$3.08M -87,052 -4%
RS
25
Robeco Schweiz
Switzerland
$68.9M -$2.12M -59,854 -3%