Montrose Environmental Group Ownership | Who Owns Montrose Environmental Group?

Overview Forecast RevenueFinancials Chart Transcripts

Montrose Environmental Group Ownership Summary

Montrose Environmental Group is owned by 33.78% institutional investors, 7.78% insiders, and 58.43% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 8.97% of MEG shares. Macquarie Small Cap Core I is the top mutual fund, with 4.05% of its assets in Montrose Environmental Group shares.

MEG Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Montrose Environmental Group	33.78%	7.78%	58.43%
Sector	Industrials Stocks	49.61%	15.69%	34.70%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	3.15M	8.97%	$68.97M
Blackrock	2.52M	8.28%	$112.15M
Bamco inc /ny/	2.17M	6.17%	$47.46M
Vanguard group	1.99M	5.63%	$49.33M
Goldman sachs group	1.96M	5.58%	$42.92M
Macquarie management	1.53M	4.36%	$33.53M
Ubs asset management americas	1.52M	4.32%	$33.18M
Principal financial group	1.35M	3.83%	$29.47M
Alliancebernstein	1.13M	3.22%	$28.08M
Bank of america corp /de/	874.87K	2.88%	$38.98M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Summit creek advisors	511.16K	2.30%	$11.19M
Avalon trust	436.49K	0.66%	$9.55M
Cladis investment advisory	52.90K	0.64%	$1.16M
Holcombe financial	47.65K	0.61%	$1.04M
Essex investment management	111.47K	0.39%	$2.44M
Olympiad research lp	8.21K	0.31%	$225.58K
Virtus etf advisers	28.52K	0.29%	$624.26K
Granahan investment management	241.79K	0.26%	$5.29M
Horrell capital management	22.34K	0.22%	$488.96K
Peregrine capital management	268.78K	0.22%	$5.88M

Top Buyers

Holder	Shares	% Assets	Change
Loomis sayles & co l p	748.55K	0.05%	748.55K
Millennium management	311.17K	0.00%	239.58K
Alliancebernstein	1.13M	0.01%	237.49K
Goldman sachs group	1.96M	0.00%	227.61K
Blackrock	2.52M	0.00%	214.67K

Top Sellers

Holder	Shares	% Assets	Change
Macquarie group	-	-	-1.84M
Champlain investment partners	-	-	-1.35M
William blair investment management	-	-	-1.31M
Driehaus capital management	-	-	-1.15M
Fred alger management	387.99K	0.04%	-680.56K

New Positions

Holder	Shares	% Assets	Change	Value
Loomis sayles & co l p	748.55K	0.05%	748.55K	$33.35M
Vanguard fiduciary trust	212.11K	0.00%	212.11K	$4.64M
Mackenzie financial	134.45K	0.00%	134.45K	$2.94M
Raiffeisen bank	86.67K	0.03%	86.67K	$1.82M
Hrt financial lp	54.56K	0.00%	54.56K	$1.19M

Sold Out

Holder	Change
Corecap advisors	-8.00
Clearstead advisors	-11.00
Stephens consulting	-12.00
Capital performance advisors llp	-12.00
Mather group, llc.	-20.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	80	-57.89%	11,864,785	-63.96%	33	0.39%	37	-62.24%	27	-56.45%
Dec 31, 2025	49	-74.74%	7,305,024	-77.52%	20	0.24%	22	-78.43%	16	-74.60%
Sep 30, 2025	63	-62.72%	6,510,078	-80.90%	18	0.20%	28	-70.21%	19	-60.42%
Jun 30, 2025	168	-5.08%	34,052,800	-0.61%	97	0.99%	93	2.20%	48	-11.11%
Mar 31, 2025	177	1.72%	34,275,201	1.75%	99	1.03%	92	-9.80%	53	10.42%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Macquarie Small Cap Core I	1.43M	4.05%	-107.37K
Baron Discovery Institutional	1.42M	3.92%	-
Baron Discovery Strategy	1.42M	3.92%	-
Nomura US Small Cap Core Equity	1.17M	3.22%	1.17M
Nomura Small Cap Core I	1.17M	3.22%	-37.10K
Federated Hermes Kaufmann Small Cap A	1.04M	3.03%	-232.00K
Federated Hermes Kaufmann Small Cap Grow	1.04M	3.03%	-232.00K
Vanguard Total Stock Mkt Idx Inv	1.03M	2.85%	-
Vanguard US Total Market Shares ETF	961.73K	2.77%	-
iShares Russell 2000 ETF	778.52K	2.15%	6.58K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 13, 2026	Manthripragada Vijay	President & CEO	Sell	$1.17M
Mar 03, 2026	Revuelta Jose	Chief Strategy Officer	Sell	$1.68M
Mar 04, 2026	Revuelta Jose	Chief Strategy Officer	Sell	$1.18M
Mar 09, 2026	Revuelta Jose	Chief Strategy Officer	Sell	$212.17K
Mar 02, 2026	PRESBY J THOMAS	-	Sell	$13.72K

Insider Transactions Trends

Date	Buy	Sell
2026 Q1	-	7
2025 Q4	-	4
2025 Q2	1	-
2025 Q1	1	-
2024 Q4	-	-

MEG Ownership FAQ

Who owns the most shares of Montrose Environmental Group?

Montrose Environmental Group’s largest shareholders are Blackrock funding, inc. /de (3.15M shares, 8.97%), Blackrock (2.52M shares, 8.28%), and Bamco inc /ny/ (2.17M shares, 6.17%). Together, they hold 23.43% of Montrose Environmental Group’s total shares outstanding.

Does Blackrock own Montrose Environmental Group?

Yes, BlackRock owns 8.28% of Montrose Environmental Group, totaling 2.52M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 112.15M$. In the last quarter, BlackRock increased its holdings by 214.67K shares, a 9.33% change.

Who is Montrose Environmental Group’s biggest shareholder by percentage of total assets invested?

Summit creek advisors is Montrose Environmental Group’s biggest shareholder by percentage of total assets invested, with 2.30% of its assets in 511.16K Montrose Environmental Group shares, valued at 11.19M$.

Who is the top mutual fund holder of Montrose Environmental Group shares?

Macquarie Small Cap Core I is the top mutual fund holder of Montrose Environmental Group shares, with 4.05% of its total shares outstanding invested in 1.43M Montrose Environmental Group shares.

Try Tickergate Pro Free

Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)

Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis

Discover trending investment themes
Find your next best investment
Research stocks using tools