MONTROSE ENVIRONMENTAL GROUP

Ticker: MEG CUSIP: 615111101 Class: Common Stock

Note: Option positions (PUT/CALL) are excluded.

New Positions (29)

Increased Positions (62)

Summit Creek Advisors LLC
Value ($000) $15,613 (+0.0%) Shares 628,786 (+10.6%)
Avalon Trust Co
Value ($000) $10,616 (+132.8%) Shares 427,549 (+157.5%)
Granahan Investment Management, LLC
Value ($000) $4,949 (+98.6%) Shares 199,317 (+119.7%)
ALGERT GLOBAL LLC
Value ($000) $14 (+186.0%) Shares 566,855 (+216.3%)
Quantedge Capital Pte Ltd
Value ($000) $407 (+57.8%) Shares 16,400 (+74.5%)
Versor Investments LP
Value ($000) $565 (+53.5%) Shares 22,750 (+69.8%)
Stephens Investment Management Group LLC
Value ($000) $17,498 (-3.6%) Shares 704,702 (+6.6%)
CenterBook Partners LP
Value ($000) $2,752 (+6.4%) Shares 110,820 (+17.6%)
SILVERCREST ASSET MANAGEMENT GROUP LLC
Value ($000) $8,801 (+8.7%) Shares 354,434 (+20.2%)
IQ EQ FUND MANAGEMENT (IRELAND) Ltd
Value ($000) $1,228 (+8.1%) Shares 49,443 (+19.5%)
GOLDMAN SACHS GROUP INC
Value ($000) $43,030 (+106.9%) Shares 1,733,003 (+128.9%)
HARBOR CAPITAL ADVISORS, INC.
Value ($000) $1 (+81.4%) Shares 33,311 (+100.5%)
UBS ASSET MANAGEMENT AMERICAS INC
Value ($000) $36,192 (+3.2%) Shares 1,457,574 (+14.1%)
PANAGORA ASSET MANAGEMENT INC
Value ($000) $3,245 (+15.3%) Shares 130,693 (+27.5%)
Engineers Gate Manager LP
Value ($000) $1,482 (+15.7%) Shares 59,682 (+28.0%)
Universal- Beteiligungs- und Servicegesellschaft mbH
Value ($000) $2,891 (+47.7%) Shares 116,415 (+63.3%)
Fisher Asset Management, LLC
Value ($000) $8,754 (+23.6%) Shares 352,569 (+36.7%)
BNP PARIBAS ARBITRAGE, SA
Value ($000) $2,925 (+138.2%) Shares 117,792 (+163.5%)
DIMENSIONAL FUND ADVISORS LP
Value ($000) $17,336 (+4.0%) Shares 698,089 (+15.0%)
MORGAN STANLEY
Value ($000) $13,903 (+4.5%) Shares 559,918 (+15.6%)

Decreased Positions (57)

Cladis Investment Advisory, LLC
Value ($000) $1,450 (-14.7%) Shares 58,400 (-5.7%)
Global Alpha Capital Management Ltd.
Value ($000) $3,560 (-26.0%) Shares 143,382 (-18.2%)
Legato Capital Management LLC
Value ($000) $873 (-44.7%) Shares 35,151 (-38.8%)
ROYCE & ASSOCIATES LP
Value ($000) $19,554 (-18.7%) Shares 787,535 (-10.0%)
Aquatic Capital Management LLC
Value ($000) $83 (-92.2%) Shares 3,340 (-91.4%)
Dynamic Technology Lab Private Ltd
Value ($000) $272 (-36.9%) Shares 10,960 (-30.2%)
ESSEX INVESTMENT MANAGEMENT CO LLC
Value ($000) $2,719 (-11.5%) Shares 109,513 (-2.2%)
FRED ALGER MANAGEMENT, LLC
Value ($000) $26,532 (-16.0%) Shares 1,068,555 (-7.1%)
Trexquant Investment LP
Value ($000) $4,334 (-23.9%) Shares 174,541 (-15.9%)
Horrell Capital Management, Inc.
Value ($000) $604 (-12.6%) Shares 24,330 (-3.4%)
MARSHALL WACE, LLP
Value ($000) $2,708 (-64.5%) Shares 109,058 (-60.7%)
BANK OF AMERICA CORP /DE/
Value ($000) $9,996 (-60.9%) Shares 402,596 (-56.7%)
JANE STREET GROUP, LLC
Value ($000) $1,797 (-83.8%) Shares 72,363 (-82.1%)
MILLENNIUM MANAGEMENT LLC
Value ($000) $1,777 (-73.5%) Shares 71,586 (-70.6%)
ArrowMark Colorado Holdings LLC
Value ($000) $6,690 (-12.2%) Shares 269,413 (-2.9%)
UBS Group AG
Value ($000) $1,570 (-81.8%) Shares 63,244 (-79.8%)
PEREGRINE CAPITAL MANAGEMENT LLC
Value ($000) $6,957 (-10.8%) Shares 280,171 (-1.3%)
CITIGROUP INC
Value ($000) $43 (-98.3%) Shares 1,718 (-98.1%)
ALLIANCEBERNSTEIN L.P.
Value ($000) $22,184 (-18.2%) Shares 893,428 (-9.6%)
Squarepoint Ops LLC
Value ($000) $1,104 (-60.3%) Shares 44,461 (-56.1%)

Exited Positions (26)