MONTROSE ENVIRONMENTAL GROUP COM is a security (CUSIP 615111101) tracked across SEC portfolio filings. 174 institutional managers reported $727.3M on Form 13F as of 2026-06-30; 22 registered fund positions totaling $49.4M via N-PORT as of 2026-05-31.
Showing 15 of 174 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| BlackRock, Inc. | New York, NY | $69.0M | 3,150,760 |
| VANGUARD GROUP INC | Valley Forge, PA | $49.3M | 1,986,620 |
| BAMCO INC /NY/ | NEW YORK, NY | $47.5M | 2,168,183 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $42.9M | 1,960,610 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | PHILADELPHIA, PA | $33.5M | 1,531,641 |
| UBS ASSET MANAGEMENT AMERICAS INC | CHICAGO, IL | $33.2M | 1,515,671 |
| ALLIANCEBERNSTEIN L.P. | NASHVILLE, TN | $28.1M | 1,130,913 |
| PRINCIPAL FINANCIAL GROUP INC | DES MOINES, IA | $25.1M | 1,244,046 |
| ROYCE & ASSOCIATES LP | New York, NY | $20.9M | 954,776 |
| AMUNDI | PARIS, I0 | $19.2M | 880,032 |
| JANUS HENDERSON GROUP PLC | LONDON, X0 | $19.0M | 867,042 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $18.8M | 858,856 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $17.6M | 803,732 |
| Legal & General Group Plc | London, X0 | $16.5M | 753,684 |
| TRUIST FINANCIAL CORP | CHARLOTTE, NC | $16.0M | 792,718 |
Showing 15 of 22 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Janus Henderson Venture Fund | JANUS INVESTMENT FUND | $15.4M | 50.09% |
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $8.1M | 1.00% |
| ROYCE MICRO-CAP TRUST, INC. | ROYCE MICRO-CAP TRUST, INC. | $5.1M | 74.06% |
| AB Small Cap Value Portfolio | AB CAP FUND, INC. | $4.7M | 79.84% |
| VANGUARD RUSSELL 2000 INDEX FUND | VANGUARD SCOTTSDALE FUNDS | $2.7M | 1.55% |
| Liberty All-Star Growth Fund | LIBERTY ALL STAR GROWTH FUND INC. | $2.2M | 64.16% |
| Optimum Small-Mid Cap Growth Fund | Optimum Fund Trust | $1.9M | 25.62% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $1.6M | 2.18% |
| ROYCE SMALL-CAP TRUST, INC. | ROYCE SMALL-CAP TRUST, INC. | $1.5M | 6.67% |
| TIFF MULTI-ASSET FUND | TIFF Investment Program | $1.3M | 9.26% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $1.2M | 2.46% |
| Small Cap Core Portfolio | Bernstein Fund Inc | $1.1M | 15.47% |
| Embark Small Cap Equity Fund | Harbor Funds II | $948K | 16.58% |
| 1290 Essex Small Cap Growth Fund | 1290 Funds | $543K | 48.44% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $396K | 0.07% |