Free Trial
Tada emoji MarketBeat All Access — Now Just $5.00 for 5 Weeks

Montrose Environmental Group (MEG) Institutional Ownership

Montrose Environmental Group logo
$30.07 +0.02 (+0.06%)
Closing price 08/28/2025 03:59 PM Eastern
Extended Trading
$30.13 +0.06 (+0.21%)
As of 08/28/2025 06:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for Montrose Environmental Group (NYSE:MEG)

Current
Institutional Ownership
Percentage
87.87%
Number of
Institutional Buyers
(last 12 months)
129
Total
Institutional Inflows
(last 12 months)
$255.88M
Number of
Institutional Sellers
(last 12 months)
59
Total
Institutional Outflows
(last 12 months)
$131.01M
Get MEG Insider Trade Alerts

Want to know when executives and insiders are buying or selling Montrose Environmental Group stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

MEG Institutional Buying and Selling by Quarter

Montrose Environmental Group Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/27/2025 Squarepoint Ops LLC30,794$674K0.0%-52.6%0.087%
8/26/2025 MASTERINVEST Kapitalanlage GmbH32,200$705K0.1%N/A0.091%
8/18/2025 Caxton Associates LLP27,268$597K0.0%N/A0.077%
8/15/2025 CANADA LIFE ASSURANCE Co22,660$497K0.0%+2.3%0.064%
8/15/2025 Tower Research Capital LLC TRC 3,085$68K0.0%+95.6%0.009%
8/15/2025 EP Wealth Advisors LLC9,710$213K0.0%N/A0.028%
8/15/2025 BNP Paribas Financial Markets13,277$291K0.0%+16.7%0.038%
8/15/2025 Balyasny Asset Management L.P.97,735$2.14M0.0%-39.6%0.277%
8/15/2025 Bamco Inc. NY2,764,395$60.51M0.2%+2.5%7.833%
8/15/2025 Bank of America Corp DE1,123,744$24.60M0.0%-37.8%3.184%
8/15/2025 Ameriprise Financial Inc.25,232$552K0.0%N/A0.071%
8/14/2025 California State Teachers Retirement System28,028$614K0.0%-7.6%0.079%
8/14/2025 Canada Pension Plan Investment Board1,900$42K0.0%+533.3%0.005%
8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.17,782$389K0.0%-5.8%0.050%
8/14/2025 Alliancebernstein L.P.1,282,769$28.08M0.0%+3,407.7%3.635%
8/14/2025 The Manufacturers Life Insurance Company 11,926$261K0.0%+4.3%0.034%
8/14/2025 Sei Investments Co.66,523$1.46M0.0%+12.3%0.189%
8/14/2025 Nebula Research & Development LLC17,449$382K0.0%+25.3%0.049%
8/13/2025 Marshall Wace LLP383,661$8.40M0.0%+245.0%1.087%
8/13/2025 Invesco Ltd.152,085$3.33M0.0%+13.1%0.431%
8/13/2025 Groupe la Francaise12,700$277K0.0%N/A0.036%
8/13/2025 Granite Investment Partners LLC82,736$1.81M0.1%-89.3%0.234%
8/13/2025 Quantbot Technologies LP12,064$264K0.0%-22.3%0.034%
8/13/2025 Fisher Asset Management LLC218,541$4.78M0.0%-12.7%0.619%
8/13/2025 New York State Common Retirement Fund9,838$215K0.0%-84.6%0.028%
8/13/2025 Russell Investments Group Ltd.201,171$4.40M0.0%+21.6%0.570%
8/12/2025 XTX Topco Ltd26,808$587K0.0%N/A0.076%
8/12/2025 Rhumbline Advisers57,667$1.26M0.0%+27.9%0.163%
8/12/2025 Franklin Resources Inc.22,939$502K0.0%N/A0.065%
8/12/2025 Legal & General Group Plc904,154$19.79M0.0%+12.9%2.562%
8/12/2025 JPMorgan Chase & Co.18,555$406K0.0%-37.9%0.053%
8/11/2025 Managed Asset Portfolios LLC21,413$469K0.1%+7.3%0.061%
8/11/2025 Universal Beteiligungs und Servicegesellschaft mbH46,452$1.02M0.0%+5.6%0.132%
8/8/2025 Rockefeller Capital Management L.P.127,589$2.79M0.0%+4.6%0.368%
8/8/2025 Intech Investment Management LLC15,992$350K0.0%-34.5%0.046%
8/8/2025 Creative Planning49,481$1.08M0.0%+4.0%0.143%
8/8/2025 Avalon Trust Co164,402$3.60M0.3%-15.6%0.474%
8/8/2025 Police & Firemen s Retirement System of New Jersey8,108$177K0.0%+26.8%0.023%
8/8/2025 Horrell Capital Management Inc.27,427$600K0.2%+2.2%0.079%
8/8/2025 Geode Capital Management LLC765,027$16.75M0.0%+3.7%2.207%
Market Panic: Trump Just Dropped a Bomb on Your Stocks (Ad)

tock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tariffs just lit the fuse. Millions of investors are blindsided as stocks plunge… but this is only Phase 1. If you're still holding the wrong assets, you could lose 30% or more in the coming weeks.tc pixel

Don't wait for the next drop to wipe you out. Get the FREE Guide Before Markets Open Tomorrow
8/8/2025 PNC Financial Services Group Inc.6,352$139K0.0%+13.0%0.018%
8/7/2025 Connor Clark & Lunn Investment Management Ltd.52,923$1.16M0.0%+45.1%0.153%
8/7/2025 Global Alpha Capital Management Ltd.162,982$3.57M0.2%+46.2%0.470%
8/6/2025 Summit Creek Advisors LLC626,560$13.72M1.9%+7.2%1.808%
8/4/2025 Creekmur Asset Management LLC5,165$113K0.0%N/A0.015%
8/4/2025 Atria Investments Inc12,166$266K0.0%N/A0.035%
8/1/2025 IQ EQ FUND MANAGEMENT IRELAND Ltd31,544$690K0.1%N/A0.091%
8/1/2025 Peregrine Capital Management LLC243,506$5.33M0.2%+1.7%0.703%
8/1/2025 Envestnet Asset Management Inc.55,640$1.22M0.0%-34.8%0.161%
7/31/2025 Oppenheimer Asset Management Inc.15,939$349K0.0%-16.2%0.046%
7/31/2025 AlphaQuest LLC4,809$105K0.0%+17.4%0.014%
7/30/2025 Stephens Investment Management Group LLC656,814$14.38M0.2%+44.6%1.895%
7/30/2025 DekaBank Deutsche Girozentrale505,697$10.86M0.0%+7.4%1.459%
7/30/2025 Conestoga Capital Advisors LLC88,075$1.93M0.0%+25.4%0.254%
7/29/2025 William Blair Investment Management LLC2,317,660$50.73M0.1%+21.8%6.687%
7/25/2025 CWM LLC4,506$99K0.0%+1,015.3%0.013%
7/24/2025 Blair William & Co. IL350,131$7.66M0.0%+4.8%1.010%
7/18/2025 Truist Financial Corp807,927$17.69M0.0%-1.2%2.331%
6/27/2025 Goldman Sachs Group Inc.326,969$4.66M0.0%+39.6%0.943%
5/29/2025 Rhumbline Advisers45,101$643K0.0%+4.3%0.130%
5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC2,378,212$33.91M0.0%+4.3%6.861%
5/16/2025 Fred Alger Management LLC990,929$14.13M0.1%-2.3%2.859%
5/16/2025 Goldman Sachs Group Inc.326,969$4.66M0.0%+39.6%0.943%
5/16/2025 Dynamic Technology Lab Private Ltd48,389$690K0.1%N/A0.140%
5/16/2025 Millennium Management LLC1,504,541$21.46M0.0%+4.4%4.340%
5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.18,876$269K0.0%+4.3%0.054%
5/15/2025 Cubist Systematic Strategies LLC342,964$4.89M0.0%+26.1%0.989%
5/15/2025 Graham Capital Management L.P.40,474$577K0.0%+8.4%0.117%
5/15/2025 Trexquant Investment LP171,374$2.44M0.0%+53.6%0.494%
5/14/2025 B. Metzler seel. Sohn & Co. AG13,463$192K0.0%+19.1%0.039%
5/14/2025 Synovus Financial Corp12,233$174K0.0%N/A0.035%
5/14/2025 Jump Financial LLC19,741$282K0.0%N/A0.057%
5/14/2025 AlphaQuest LLC4,096$58K0.0%+569.3%0.012%
5/14/2025 Candriam S.C.A.65,000$927K0.0%-36.5%0.188%
5/14/2025 Quantbot Technologies LP15,532$221K0.0%-24.9%0.045%
5/14/2025 Wellington Management Group LLP209,666$2.99M0.0%-36.6%0.605%
5/13/2025 Cladis Investment Advisory LLC67,750$966K0.7%+25.1%0.195%
5/13/2025 Brooklyn Investment Group5,542$79K0.0%N/A0.016%
5/13/2025 Versor Investments LP28,500$406K0.1%N/A0.082%
5/13/2025 Russell Investments Group Ltd.165,475$2.36M0.0%+201.9%0.477%
5/12/2025 Nuveen LLC482,923$6.89M0.0%N/A1.393%
5/12/2025 Invesco Ltd.134,484$1.92M0.0%-3.1%0.388%
5/12/2025 Global Alpha Capital Management Ltd.111,506$1.59M0.1%+50.9%0.322%
5/12/2025 Connor Clark & Lunn Investment Management Ltd.36,468$520K0.0%-18.4%0.105%
5/12/2025 Swiss National Bank59,800$853K0.0%-5.4%0.173%
5/9/2025 Deutsche Bank AG28,976$413K0.0%-9.0%0.084%
5/9/2025 Charles Schwab Investment Management Inc.259,229$3.70M0.0%-2.4%0.748%
5/9/2025 Vanguard Group Inc.1,783,881$25.44M0.0%-1.0%5.146%
5/9/2025 Blair William & Co. IL334,221$4.77M0.0%-48.3%0.964%
5/9/2025 Avalon Trust Co194,797$2.78M0.2%-7.2%0.562%
Market Panic: Trump Just Dropped a Bomb on Your Stocks (Ad)

tock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tariffs just lit the fuse. Millions of investors are blindsided as stocks plunge… but this is only Phase 1. If you're still holding the wrong assets, you could lose 30% or more in the coming weeks.tc pixel

Don't wait for the next drop to wipe you out. Get the FREE Guide Before Markets Open Tomorrow
5/9/2025 PNC Financial Services Group Inc.5,622$80K0.0%-11.7%0.016%
5/8/2025 Natixis Advisors LLC17,846$254K0.0%N/A0.051%
5/8/2025 Federated Hermes Inc.24,800$354K0.0%+55.0%0.072%
5/7/2025 Summit Creek Advisors LLC584,514$8.34M1.2%+1.2%1.686%
5/6/2025 Royce & Associates LP852,849$12.16M0.1%+167.5%2.460%
5/6/2025 Lane Generational LLC61,779$881K1.0%+27.2%0.178%
5/6/2025 Universal Beteiligungs und Servicegesellschaft mbH44,000$627K0.0%N/A0.127%
5/2/2025 Segall Bryant & Hamill LLC173,636$2.48M0.0%-2.7%0.501%
5/1/2025 Stephens Investment Management Group LLC454,273$6.48M0.1%-3.9%1.311%
4/30/2025 DekaBank Deutsche Girozentrale470,800$6.71M0.0%-6.9%1.358%
(Data available from 1/1/2016 forward)

MEG Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of MEG shares?

During the previous two years, 178 institutional investors and hedge funds held shares of Montrose Environmental Group. The most heavily invested institutionals were Bamco Inc. NY ($60.51M), Champlain Investment Partners LLC ($52.86M), Driehaus Capital Management LLC ($51.21M), William Blair Investment Management LLC ($50.73M), UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($33.91M), Alliancebernstein L.P. ($28.08M), and Vanguard Group Inc. ($25.44M).Learn more on Montrose Environmental Group's institutional investors.

What percentage of Montrose Environmental Group's stock is owned by institutional investors?

87.87% of Montrose Environmental Group's stock is owned by institutional investors. Learn more on MEG's institutional investor holdings.

Which institutional investors have been buying Montrose Environmental Group's stock?

Of the 160 institutional investors that purchased Montrose Environmental Group's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: William Blair Investment Management LLC ($1.37M), Bamco Inc. NY ($1.31M), Alliancebernstein L.P. ($1.25M), Driehaus Capital Management LLC ($823.64K), Fred Alger Management LLC ($679.49K), Wellington Management Group LLP ($661.45K), and Royce & Associates LP ($638.31K).

How much institutional buying is happening at Montrose Environmental Group?

Institutional investors have bought a total of 12,874,221 shares in the last 24 months. This purchase volume represents approximately $255.88M in transactions.

Which of Montrose Environmental Group's major shareholders have been selling company stock?

Of the 59 institutional investors that sold Montrose Environmental Group's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Federated Hermes Inc. ($1.02M), Fred Alger Management LLC ($875.47K), Emerald Advisers LLC ($723.73K), Granite Investment Partners LLC ($688.31K), Bank of America Corp DE ($684.31K), Blair William & Co. IL ($416.47K), and Bank of New York Mellon Corp ($311.57K).

How much institutional selling is happening at Montrose Environmental Group?

Institutional investors have sold a total of 6,699,819 shares in the last 24 months. This volume of shares sold represents approximately $131.01M in transactions.


Related Companies

This page (NYSE:MEG) was last updated on 8/29/2025 by MarketBeat.com Staff
From Our Partners
Musk’s Project Colossus could mint millionaires
I predict this single breakthrough could make Elon the world’s first trillionaire — and mint more new milliona...
Brownstone Research | Sponsoredtc pixel
INVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting Off
Right now, we’re witnessing a monumental shift in the world.
Traders Agency | Sponsoredtc pixel
BONUS GUIDE - Ben Stein Prepares For the Next Financial Crisis
With inflation high, debt soaring, and global tensions rising, a financial storm may be brewing. Economist ...
Goldco Precious Metals | Sponsoredtc pixel
This is my Christian duty
“This land I will give to you…” — a 4,000-year-old line from Genesis may hold the key to unlocking a $150 tril...
Paradigm Press | Sponsoredtc pixel
Everyone’s watching Nvidia right now. Here’s why I’m excited.
So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal...
Timothy Sykes | Sponsoredtc pixel
Alex’s “Next Magnificent Seven” stocks
The original “Magnificent Seven” turned $7K into $1.18 million. Now, Alex Green has identified AI’s Next Ma...
The Oxford Club | Sponsoredtc pixel
Elon’s Secret Social Security Bombshell
To All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...
Banyan Hill Publishing | Sponsoredtc pixel
Out of 18,347 Cryptocurrencies... This is the ONLY One
The Single Most Undervalued DeFi Protocol You've Never Heard Of If there's one cryptocurrency you should b...
Crypto 101 Media | Sponsoredtc pixel