MEG Institutional Ownership
Montrose Environmental Group, Inc.
1W: +8.6%
1M: -20.4%
3M: -25.4%
YTD: -33.2%
1Y: -14.7%
3Y: -57.2%
5Y: -67.7%
$15.64
Last traded 2026-05-22 — delisted
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Institutional Ownership — MEG
196
Institutional Holders
-11 vs prior quarter
0.0%
Ownership
+0.00pp
$758M
Total Invested
29
New Positions
63
Increased
87
Reduced
38
Closed
0.33
Put/Call Ratio
Ownership Trends
Top Institutional Holders (196 total)
| # | Holder | Shares | Value | Change | Change % | Holding Period | Filing |
|---|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 3,274,887 | $$51M | +124,127 | +3.9% | 8Q | SEC ↗ |
| 2 | BAMCO INC /NY | 2,137,406 | $$33M | -30,777 | -1.4% | 24Q | SEC ↗ |
| 3 | NOMURA ASSET MANAGEMENT INTERNATIONAL | 2,097,249 | $$33M | +565,608 | +36.9% | 3Q | SEC ↗ |
| 4 | GOLDMAN SACHS GROUP INC | 1,930,869 | $$30M | -29,741 | -1.5% | 15Q | SEC ↗ |
| 5 | Corvex Management LP NEW | 1,770,000 | $$28M | — | +0.0% | 1Q | SEC ↗ |
| 6 | ALLIANCEBERNSTEIN L.P. | 1,490,124 | $$23M | +359,211 | +31.8% | 22Q | SEC ↗ |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 1,453,439 | $$23M | +17,274 | +1.2% | 2Q | SEC ↗ |
| 8 | FMR LLC | 1,443,390 | $$23M | +875,017 | +154.0% | 24Q | SEC ↗ |
| 9 | UBS AM, a distinct business unit of UB | 1,252,138 | $$20M | -263,533 | -17.4% | 24Q | SEC ↗ |
| 10 | NOMURA HOLDINGS INC NEW | 1,249,241 | $$20M | — | +0.0% | 1Q | SEC ↗ |
| 11 | PRINCIPAL FINANCIAL GROUP INC | 1,244,046 | $$19M | -102,211 | -7.6% | 3Q | SEC ↗ |
| 12 | ROYCE & ASSOCIATES LP | 1,094,077 | $$17M | +139,301 | +14.6% | 12Q | SEC ↗ |
| 13 | DIMENSIONAL FUND ADVISORS LP | 1,004,066 | $$16M | +145,210 | +16.9% | 18Q | SEC ↗ |
| 14 | Amundi | 928,651 | $$15M | +48,619 | +5.5% | 2Q | SEC ↗ |
| 15 | UBS Group AG | 927,315 | $$15M | +705,537 | +318.1% | 24Q | SEC ↗ |
| 16 | GEODE CAPITAL MANAGEMENT, LLC | 869,267 | $$14M | +65,535 | +8.2% | 24Q | SEC ↗ |
| 17 | Legal & General Group Plc | 817,998 | $$13M | +64,314 | +8.5% | 24Q | SEC ↗ |
| 18 | STATE STREET CORP | 798,858 | $$12M | +70,408 | +9.7% | 24Q | SEC ↗ |
| 19 | TRUIST FINANCIAL CORP | 792,718 | $$12M | -2,595 | -0.3% | 22Q | SEC ↗ |
| 20 | Stephens Investment Management Group L | 736,768 | $$12M | +41,788 | +6.0% | 24Q | SEC ↗ |
| 21 | MORGAN STANLEY | 618,246 | $$10M | +109,437 | +21.5% | 24Q | SEC ↗ |
| 22 | DekaBank Deutsche Girozentrale | 505,697 | $$8M | — | +0.0% | 24Q | SEC ↗ |
| 23 | MILLENNIUM MANAGEMENT LLC | 441,155 | $$7M | +129,989 | +41.8% | 12Q | SEC ↗ |
| 24 | NORTHERN TRUST CORP | 401,858 | $$6M | +60,560 | +17.7% | 24Q | SEC ↗ |
| 25 | Allspring Global Investments Holdings, | 383,435 | $$6M | -10,473 | -2.7% | 3Q | SEC ↗ |
| 26 | Assenagon Asset Management S.A. NEW | 357,776 | $$6M | — | +0.0% | 1Q | SEC ↗ |
| 27 | ArrowMark Colorado Holdings LLC | 339,464 | $$5M | +199,536 | +142.6% | 12Q | SEC ↗ |
| 28 | Fisher Asset Management, LLC | 332,025 | $$5M | -20,544 | -5.8% | 16Q | SEC ↗ |
| 29 | Private Capital Management, LLC NEW | 297,305 | $$5M | — | +0.0% | 1Q | SEC ↗ |
| 30 | Russell Investments Group, Ltd. | 294,923 | $$5M | +93,459 | +46.4% | 24Q | SEC ↗ |
| 31 | TUDOR INVESTMENT CORP ET AL | 285,428 | $$4M | +116,757 | +69.2% | 4Q | SEC ↗ |
| 32 | VANGUARD PORTFOLIO MANAGEMENT LLC | 280,914 | $$4M | -2,607 | -0.9% | 2Q | SEC ↗ |
| 33 | BANK OF AMERICA CORP /DE | 276,662 | $$4M | -95,975 | -25.8% | 15Q | SEC ↗ |
| 34 | Summit Creek Advisors LLC | 274,713 | $$4M | -236,447 | -46.3% | 23Q | SEC ↗ |
| 35 | CenterBook Partners LP | 264,299 | $$4M | +123,791 | +88.1% | 4Q | SEC ↗ |
| 36 | Granahan Investment Management, LLC | 259,703 | $$4M | +17,916 | +7.4% | 4Q | SEC ↗ |
| 37 | Sixth Street Partners Management Compa NEW | 239,951 | $$4M | — | +0.0% | 1Q | SEC ↗ |
| 38 | CHARLES SCHWAB INVESTMENT MANAGEMENT I | 239,951 | $$4M | -33,092 | -12.1% | 15Q | SEC ↗ |
| 39 | VANGUARD FIDUCIARY TRUST CO | 221,229 | $$3M | +9,120 | +4.3% | 2Q | SEC ↗ |
| 40 | Raiffeisen Bank International AG | 200,000 | $$3M | +113,332 | +130.8% | 2Q | SEC ↗ |
| 41 | Invesco Ltd. | 197,296 | $$3M | +15,796 | +8.7% | 22Q | SEC ↗ |
| 42 | CITADEL ADVISORS LLC | 182,185 | $$3M | -40,402 | -18.2% | 24Q | SEC ↗ |
| 43 | PANAGORA ASSET MANAGEMENT INC | 181,929 | $$3M | +47,752 | +35.6% | 4Q | SEC ↗ |
| 44 | Global Alpha Capital Management Ltd. | 173,335 | $$3M | +30,339 | +21.2% | 10Q | SEC ↗ |
| 45 | BLAIR WILLIAM & CO/IL | 173,037 | $$3M | -93,943 | -35.2% | 23Q | SEC ↗ |
| 46 | Nuveen, LLC | 158,617 | $$2M | -113,747 | -41.8% | 6Q | SEC ↗ |
| 47 | OP Asset Management Ltd | 156,157 | $$2M | — | +0.0% | 6Q | SEC ↗ |
| 48 | Penn Capital Management Company, LLC NEW | 138,744 | $$2M | — | +0.0% | 1Q | SEC ↗ |
| 49 | Rockefeller Capital Management L.P. | 131,010 | $$2M | +2,822 | +2.2% | 10Q | SEC ↗ |
| 50 | NORDEA INVESTMENT MANAGEMENT AB | 124,250 | $$2M | +45,608 | +58.0% | 3Q | SEC ↗ |
Recent Activity
New Positions (20)
| Holder | Shares | Value |
|---|---|---|
| Corvex Management LP | 1,770,000 | $$28M |
| NOMURA HOLDINGS INC | 1,249,241 | $$20M |
| Assenagon Asset Management S.A. | 357,776 | $$6M |
| Private Capital Management, LLC | 297,305 | $$5M |
| Sixth Street Partners Management Co | 239,951 | $$4M |
| Penn Capital Management Company, LL | 138,744 | $$2M |
| NEXPOINT ASSET MANAGEMENT, L.P. | 110,353 | $$2M |
| Empowered Funds, LLC | 85,054 | $$1M |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 85,054 | $$1M |
| Caption Management, LLC | 63,807 | $$998K |
| RHUMBLINE ADVISERS | 51,129 | $$800K |
| VICTORY CAPITAL MANAGEMENT INC | 39,250 | $$614K |
| Boston Partners | 32,113 | $$502K |
| EQUITABLE TRUST CO | 24,475 | $$383K |
| Freestone Grove Partners LP | 23,509 | $$368K |
| Jupiter Topco LLC | 14,523 | $$227K |
| SEB Asset Management AB | 11,109 | $$174K |
| CAPTRUST FINANCIAL ADVISORS | 10,347 | $$162K |
| Cresset Asset Management, LLC | 10,000 | $$156K |
| Mitsubishi UFJ Trust & Banking Corp | 6,585 | $$103K |
Sold Out (20)
| Holder | Prev Shares | Prev Value |
|---|---|---|
| FRED ALGER MANAGEMENT, LLC | 387,994 | $$6M |
| PEREGRINE CAPITAL MANAGEMENT LLC | 268,781 | $$4M |
| JANE STREET GROUP, LLC | 145,401 | $$2M |
| MACKENZIE FINANCIAL CORP | 134,451 | $$2M |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 111,473 | $$2M |
| Qube Research & Technologies Ltd | 69,504 | $$1M |
| GSA CAPITAL PARTNERS LLP | 59,455 | $$930K |
| HRT FINANCIAL LP | 54,565 | $$853K |
| ExodusPoint Capital Management, LP | 53,532 | $$837K |
| Trexquant Investment LP | 51,192 | $$801K |
| CONGRESS ASSET MANAGEMENT CO | 49,516 | $$774K |
| Squarepoint Ops LLC | 36,485 | $$571K |
| Man Group plc | 34,801 | $$544K |
| Legato Capital Management LLC | 34,668 | $$542K |
| ARROWSTREET CAPITAL, LIMITED PARTNE | 29,017 | $$454K |
| VIRTUS ADVISERS, LLC | 28,518 | $$446K |
| Engineers Gate Manager LP | 26,731 | $$418K |
| Gotham Asset Management, LLC | 22,518 | $$352K |
| Numerai GP LLC | 21,656 | $$339K |
| IEQ CAPITAL, LLC | 20,405 | $$319K |
Biggest Increases (20)
| Holder | Added | Change % | Total Shares |
|---|---|---|---|
| FMR LLC | +875,017 | +154.0% | 1,443,390 |
| UBS Group AG | +705,537 | +318.1% | 927,315 |
| NOMURA ASSET MANAGEMENT INTERNATION | +565,608 | +36.9% | 2,097,249 |
| ALLIANCEBERNSTEIN L.P. | +359,211 | +31.8% | 1,490,124 |
| ArrowMark Colorado Holdings LLC | +199,536 | +142.6% | 339,464 |
| DIMENSIONAL FUND ADVISORS LP | +145,210 | +16.9% | 1,004,066 |
| ROYCE & ASSOCIATES LP | +139,301 | +14.6% | 1,094,077 |
| MILLENNIUM MANAGEMENT LLC | +129,989 | +41.8% | 441,155 |
| BlackRock, Inc. | +124,127 | +3.9% | 3,274,887 |
| CenterBook Partners LP | +123,791 | +88.1% | 264,299 |
| TUDOR INVESTMENT CORP ET AL | +116,757 | +69.2% | 285,428 |
| Raiffeisen Bank International AG | +113,332 | +130.8% | 200,000 |
| MORGAN STANLEY | +109,437 | +21.5% | 618,246 |
| Russell Investments Group, Ltd. | +93,459 | +46.4% | 294,923 |
| STATE STREET CORP | +70,408 | +9.7% | 798,858 |
| GEODE CAPITAL MANAGEMENT, LLC | +65,535 | +8.2% | 869,267 |
| XTX Topco Ltd | +64,512 | +175.5% | 101,274 |
| Legal & General Group Plc | +64,314 | +8.5% | 817,998 |
| NORTHERN TRUST CORP | +60,560 | +17.7% | 401,858 |
| Amundi | +48,619 | +5.5% | 928,651 |
Biggest Decreases (20)
| Holder | Reduced | Change % | Total Shares |
|---|---|---|---|
| ALGERT GLOBAL LLC | -540,583 | -90.2% | 58,442 |
| Avalon Trust Co | -385,322 | -88.3% | 51,172 |
| UBS AM, a distinct business unit of | -263,533 | -17.4% | 1,252,138 |
| Summit Creek Advisors LLC | -236,447 | -46.3% | 274,713 |
| Nuveen, LLC | -113,747 | -41.8% | 158,617 |
| PRINCIPAL FINANCIAL GROUP INC | -102,211 | -7.6% | 1,244,046 |
| BANK OF AMERICA CORP /DE | -95,975 | -25.8% | 276,662 |
| BLAIR WILLIAM & CO/IL | -93,943 | -35.2% | 173,037 |
| AQR CAPITAL MANAGEMENT LLC | -81,432 | -73.3% | 29,642 |
| BNP PARIBAS FINANCIAL MARKETS | -81,394 | -54.1% | 68,979 |
| SEI INVESTMENTS CO | -75,455 | -48.9% | 78,853 |
| CITIGROUP INC | -60,986 | -39.0% | 95,465 |
| Connor, Clark & Lunn Investment Man | -59,911 | -55.7% | 47,570 |
| CITADEL ADVISORS LLC | -40,402 | -18.2% | 182,185 |
| CHARLES SCHWAB INVESTMENT MANAGEMEN | -33,092 | -12.1% | 239,951 |
| BAMCO INC /NY | -30,777 | -1.4% | 2,137,406 |
| GOLDMAN SACHS GROUP INC | -29,741 | -1.5% | 1,930,869 |
| Fisher Asset Management, LLC | -20,544 | -5.8% | 332,025 |
| Universal- Beteiligungs- und Servic | -16,888 | -14.2% | 102,024 |
| SG Americas Securities, LLC | -15,498 | -69.0% | 6,973 |