Montrose Environmental Group Inc

Institutional holders · 13F as of Jun 30, 2026

Holder	Value	Shares	% of shares
BlackRock, Inc.	$66.19M	3,274,887	9.33%
VANGUARD GROUP INC	$49.33M	1,986,620	5.66%
BAMCO INC /NY	$47.46M	2,168,183	6.17%
THE GOLDMAN SACHS GROUP, INC.	$43.03M	1,733,003	4.93%
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	$41.05M	1,653,379	4.71%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	$36.19M	1,457,574	4.15%
Principal Financial Group Inc	$29.47M	1,346,257	3.83%
AllianceBernstein L.P.	$28.08M	1,130,913	3.22%
FRED ALGER MANAGEMENT, LLC	$26.53M	1,068,555	3.04%
TRUIST FINANCIAL CORP	$19.96M	803,926	2.29%
ROYCE & ASSOCIATES LP	$19.55M	787,535	2.24%
AMUNDI	$19.23M	880,032	2.51%
JANUS HENDERSON GROUP PLC	$18.98M	867,042	2.47%
GEODE CAPITAL MANAGEMENT, LLC	$17.60M	803,732	2.29%
Dimensional Fund Advisors LP	$17.34M	698,089	1.99%
STATE STREET CORPORATION	$16.14M	798,858	2.27%
Legal & General Group Plc	$15.86M	638,630	1.82%
Stephens Investment Management Group LLC	$15.21M	694,980	1.98%
Morgan Stanley	$13.90M	559,918	1.59%
Nuveen, LLC	$12.84M	516,952	1.47%
FMR LLC	$11.24M	452,856	1.29%
Avalon Trust Co	$10.62M	427,549	1.22%
Allspring Global Investments Holdings, LLC	$10.14M	408,364	1.16%
BANK OF AMERICA CORP /DE	$10.00M	402,596	1.15%
SILVERCREST ASSET MANAGEMENT GROUP LLC	$8.80M	354,434	1.01%
Fisher Asset Management, LLC	$8.75M	352,569	1.00%
BLAIR WILLIAM & CO/IL	$8.46M	340,869	0.97%
NORTHERN TRUST CORP	$8.10M	326,129	0.93%
PEREGRINE CAPITAL MANAGEMENT LLC	$6.96M	280,171	0.80%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$6.82M	274,477	0.78%
Millennium Management LLC	$6.81M	311,166	0.89%
ArrowMark Colorado Holdings, LLC	$6.69M	269,413	0.77%
Summit Creek Advisors LLC	$5.55M	274,713	0.78%
Granahan Investment Management, LLC	$5.29M	241,787	0.69%
Russell Investments Group, Ltd.	$4.92M	198,017	0.56%
Trexquant Investment LP	$4.33M	174,541	0.50%
Citadel Advisors LLC	$4.29M	172,754	0.49%
Invesco Ltd.	$4.24M	170,650	0.49%
TUDOR INVESTMENT CORP ET AL	$4.19M	168,699	0.48%
Global Alpha Capital Management Ltd.	$3.56M	143,382	0.41%
BNP PARIBAS FINANCIAL MARKETS	$3.29M	150,373	0.43%
PANAGORA ASSET MANAGEMENT INC	$3.25M	130,693	0.37%
Rockefeller Capital Management L.P.	$3.18M	127,935	0.36%
Universal- Beteiligungs- und Servicegesellschaft mbH	$2.89M	116,415	0.33%
CenterBook Partners LP	$2.75M	110,820	0.32%
ESSEX INVESTMENT MANAGEMENT CO LLC	$2.72M	109,513	0.31%
MARSHALL WACE, LLP	$2.71M	109,058	0.31%
Connor, Clark & Lunn Investment Management Ltd.	$2.54M	102,382	0.29%
AQR Capital Management, LLC	$2.43M	111,074	0.32%
SEI INVESTMENTS CO	$2.38M	95,921	0.27%