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Montrose Environmental
MEG

Overview Fund Activity

157 hedge funds and large institutions have $745M invested in Montrose Environmental in 2025 Q2 according to their latest regulatory filings, with 28 funds opening new positions, 67 increasing their positions, 47 reducing their positions, and 30 closing their positions.

Holders
157
Holders Change
-5
Holders Change %
-3.09%
% of All Funds
2.11%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
28
Increased
67
Reduced
47
Closed
30
Calls
$11.8M
Puts
$5.93M
Net Calls
+$5.88M
Net Calls Change
+$4.72M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$28.1M
2
William Blair Investment Management
2
William Blair Investment Management
Illinois
$50.7M
3
Marshall Wace
3
Marshall Wace
United Kingdom
$8.4M
4
NL
4
Nuveen LLC
North Carolina
$15.4M
5
SIMG
5
Stephens Investment Management Group
Texas
$14.4M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$17.4M
2
GIP
2
Granite Investment Partners
California
$1.81M
3
Bank of America
3
Bank of America
North Carolina
$24.6M
4
UBS AM
4
UBS AM
Illinois
$38.5M
5
Northern Trust
5
Northern Trust
Illinois
$7.58M
Name Market Value Shares Shares
Change 		Shares
Change %
SAM
26
Silvercrest Asset Management
New York
$6.64M 303,146 +82,498 +37%
Fidelity Investments
27
Fidelity Investments
Massachusetts
$6.55M 299,088 +147,286 +97%
Goldman Sachs
28
Goldman Sachs
New York
$6.29M 287,494 -39,475 -12%
ACH
29
ArrowMark Colorado Holdings
Colorado
$6.06M 276,644 -45,456 -14%
Wellington Management Group
30
Wellington Management Group
Massachusetts
$5.94M 271,341 +61,675 +29%
Charles Schwab
31
Charles Schwab
California
$5.83M 266,378 +7,149 +3%
PCM
32
Peregrine Capital Management
Minnesota
$5.33M 243,506 +4,072 +2%
Morgan Stanley
33
Morgan Stanley
New York
$5.13M 234,524 -60,650 -21%
Fisher Asset Management
34
Fisher Asset Management
Washington
$4.78M 218,541 -31,860 -13%
Russell Investments Group
35
Russell Investments Group
United Kingdom
$4.4M 201,171 +35,696 +22%
Citadel Advisors
36
Citadel Advisors
Florida
$3.94M 180,191 +77,098 +75%
AT
37
Avalon Trust
New Mexico
$3.6M 164,402 -30,395 -16%
GACM
38
Global Alpha Capital Management
Quebec, Canada
$3.57M 162,982 +51,476 +46%
Invesco
39
Invesco
Georgia
$3.33M 152,085 +17,601 +13%
TI
40
Trexquant Investment
Connecticut
$3.32M 151,823 -19,551 -11%
Rockefeller Capital Management
41
Rockefeller Capital Management
New York
$2.79M 127,589 +5,625 +5%
Royal Bank of Canada
42
Royal Bank of Canada
Ontario, Canada
$2.6M 118,832 +116,408 +4,802%
EIM
43
Essex Investment Management
Massachusetts
$2.37M 108,414 -775 -0.7%
CSS
44
Cubist Systematic Strategies
Connecticut
$2.27M 103,503 -239,461 -70%
Citigroup
45
Citigroup
New York
$2.21M 100,834 +75,939 +305%
AQR Capital Management
46
AQR Capital Management
Connecticut
$2.2M 100,567 +100,567 New
Bank of New York Mellon
47
Bank of New York Mellon
New York
$2.19M 100,129 -70,463 -41%
Balyasny Asset Management
48
Balyasny Asset Management
Illinois
$2.14M 97,735 -64,084 -40%
CCA
49
Conestoga Capital Advisors
Pennsylvania
$1.93M 88,075 +17,850 +25%
GIP
50
Granite Investment Partners
California
$1.81M 82,736 -688,312 -89%
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