Montrose Environmental Group Ownership | Who Owns Montrose Environmental Group?
Montrose Environmental Group Ownership Summary
Montrose Environmental Group is owned by 20.69% institutional investors, 6.84% insiders, and 72.47% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 9.18% 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 | 20.69% | 6.84% | 72.47% |
| Sector | Industrials Stocks | 47.66% | 12.52% | 39.82% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 3.24M | 9.18% | $80.46M |
| Blackrock | 2.52M | 8.28% | $112.15M |
| Bamco inc /ny/ | 2.16M | 6.20% | $59.33M |
| Vanguard group | 1.99M | 5.63% | $49.33M |
| Goldman sachs group | 1.73M | 4.91% | $43.03M |
| Millennium management | 1.44M | 4.21% | $26.74M |
| Ubs asset management americas | 1.46M | 4.13% | $36.19M |
| Principal financial group | 1.28M | 3.63% | $31.78M |
| Fred alger management | 1.15M | 3.30% | $31.57M |
| 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 | 628.79K | 2.46% | $15.61M |
| Cladis investment advisory | 61.90K | 0.97% | $1.70B |
| Holcombe financial | 47.65K | 0.74% | $1.18M |
| Avalon trust | 427.55K | 0.69% | $10.62M |
| Essex investment management | 111.95K | 0.47% | $3.07M |
| Olympiad research lp | 8.21K | 0.31% | $225.58K |
| Horrell capital management | 24.33K | 0.26% | $604.11K |
| Hussman strategic advisors | 42.00K | 0.25% | $1.04M |
| Stephens investment management group | 704.70K | 0.23% | $17.50M |
| Global alpha capital management | 143.38K | 0.22% | $3.56M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Principal financial group | 1.28M | 0.02% | 1.28M |
| Goldman sachs group | 1.73M | 0.01% | 975.77K |
| Loomis sayles & co l p | 748.55K | 0.05% | 748.55K |
| Millennium management | 1.44M | 0.01% | 496.66K |
| Allspring global investments | 408.36K | 0.02% | 408.36K |
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 |
| First trust advisors lp | - | - | -712.92K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Principal financial group | 1.28M | 0.02% | 1.28M | $31.78M |
| Loomis sayles & co l p | 748.55K | 0.05% | 748.55K | $33.35M |
| Allspring global investments | 408.36K | 0.02% | 408.36K | $10.14M |
| Tudor investment corp et al | 144.90K | 0.01% | 144.90K | $3.98M |
| Granahan investment management | 90.74K | 0.10% | 90.74K | $2.49M |
Sold Out
| Holder | Change |
|---|---|
| Corecap advisors | -8.00 |
| Capital performance advisors llp | -12.00 |
| Stephens consulting | -12.00 |
| Mather group, llc. | -20.00 |
| Gilliland jeter wealth management | -20.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| 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% |
| Dec 31, 2024 | 163 | -10.93% | 32,161,043 | -3.28% | 93 | 1.00% | 94 | -19.66% | 47 | 11.90% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Macquarie Small Cap Core I | 1.43M | 4.05% | -107.37K |
| Baron Discovery Strategy | 1.42M | 3.95% | - |
| Baron Discovery Institutional | 1.42M | 3.95% | - |
| Nomura Small Cap Core I | 1.31M | 3.64% | -46.59K |
| 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 | 2.87% | - |
| Vanguard US Total Market Shares ETF | 961.73K | 2.77% | - |
| iShares Russell 2000 ETF | 801.92K | 2.23% | 220.13K |
| First Trust Water ETF | 700.83K | 2.04% | -2.04K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| 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 |
| Mar 02, 2026 | PRESBY J THOMAS | - | Sell | $274.97K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | 4 |
| 2025 Q4 | - | 4 |
| 2025 Q2 | 1 | - |
| 2025 Q1 | 1 | - |
| 2024 Q4 | - | - |
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