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Tetra Tech

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$828M +$55.3M +1,884,870 +7%
Vanguard Portfolio Management
2
Vanguard Portfolio Management
Pennsylvania
$360M -$5.14M -175,124 -1%
Vanguard Capital Management
3
Vanguard Capital Management
Pennsylvania
$339M +$487K +16,587 +0.1%
Capital International Investors
4
Capital International Investors
California
$337M +$7.81M +265,971 +2%
State Street
5
State Street
Massachusetts
$282M +$3.69M +125,728 +1%
Fidelity Investments
6
Fidelity Investments
Massachusetts
$253M +$248M +8,440,359 +2,571%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$197M +$47.4M +1,615,623 +31%
Fidelity International
8
Fidelity International
Bermuda
$158M +$18.8M +639,019 +13%
Amundi
9
Amundi
France
$147M +$10.2M +349,272 +7%
Fuller & Thaler Asset Management
10
Fuller & Thaler Asset Management
California
$142M +$47.2M +1,606,825 +48%
Pictet Asset Management
11
Pictet Asset Management
Switzerland
$137M -$143M -4,885,502 -51%
Wellington Management Group
12
Wellington Management Group
Massachusetts
$135M -$3.81M -129,960 -3%
Dimensional Fund Advisors
13
Dimensional Fund Advisors
Texas
$128M +$19.3M +656,975 +17%
Neuberger Berman Group
14
Neuberger Berman Group
New York
$127M -$84M -2,860,670 -39%
Arrowstreet Capital
15
Arrowstreet Capital
Massachusetts
$127M +$113M +3,850,262 +708%
Invesco
16
Invesco
Georgia
$119M +$34.7M +1,181,993 +40%
AQR Capital Management
17
AQR Capital Management
Connecticut
$117M +$76.2M +2,597,141 +171%
Impax Asset Management Group
18
Impax Asset Management Group
United Kingdom
$114M +$2.98M +101,667 +3%
LGF
19
LGT Group Foundation
Liechtenstein
$108M +$17.1M +583,463 +18%
Norges Bank
20
Norges Bank
Norway
$93.3M +$94.8M +3,230,988 New
RS
21
Robeco Schweiz
Switzerland
$89.5M +$23.8M +812,000 +36%
MGP
22
M&G plc
United Kingdom
$80.5M +$13.4M +457,810 +20%
Ameriprise
23
Ameriprise
Minnesota
$78.9M +$20.8M +708,837 +35%
Goldman Sachs
24
Goldman Sachs
New York
$76.5M +$21.2M +721,242 +37%
First Trust Advisors
25
First Trust Advisors
Illinois
$74M +$3.41M +116,090 +5%