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Montrose Environmental

182 hedge funds and large institutions have $827M invested in Montrose Environmental in 2025 Q4 according to their latest regulatory filings, with 32 funds opening new positions, 64 increasing their positions, 60 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
182
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$12.3M
Puts
$1.8M
Net Calls
Net Calls Change

Top Buyers

1 +$33.8M
2 +$25.8M
3 +$10.8M
4
AG
Algert Global
California
+$10.2M
5
AT
Avalon Trust
New Mexico
+$6.91M

Top Sellers

1 -$50.7M
2 -$36M
3 -$13.9M
4
Jane Street
Jane Street
New York
-$8.74M
5
UBS Group
UBS Group
Switzerland
-$6.61M