Mayville Engineering Company, Inc.
MEC- Exchange
- NYSE
- Industry
- Metal Forgings & Stampings
- SEC CIK
- 0001766368
In the last 90 days, Mayville Engineering Company, Inc. insiders filed 0 open-market purchases and 1 sale; 155 institutions reported holding it in 13F filings for Q2 2026, worth $790.6M in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Mayville Engineering Company, Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 113
- −4 vs. Q1 2025
- Shares held
- 12.6M
- +205.0K (+1.6%) vs. Q1 2025
- Total value
- $202.5M
- +$34.7M (+20.7%) vs. Q1 2025
- New holders
- 14
- 47 more added
- Sold out
- 18
- 31 more reduced
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MEC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 155 | $790.6M |
| Q1 2026 | 124 | $258.4M |
| Q4 2025 | 123 | $260.4M |
| Q3 2025 | 104 | $183.6M |
| Q2 2025 | 113 | $202.5M |
| Q1 2025 | 117 | $167.8M |
| Q4 2024 | 115 | $195.4M |
| Q3 2024 | 116 | $246.3M |
| Q2 2024 | 97 | $179.1M |
| Q1 2024 | 81 | $136.6M |
| Q4 2023 | 79 | $133.4M |
| Q3 2023 | 86 | $97.8M |
| Q2 2023 | 86 | $108.7M |
| Q1 2023 | 77 | $116.8M |
| Q4 2022 | 69 | $88.5M |
| Q3 2022 | 59 | $41.3M |
| Q2 2022 | 64 | $55.6M |
| Q1 2022 | 65 | $70.0M |
| Q4 2021 | 69 | $108.4M |
| Q3 2021 | 78 | $141.2M |
| Q2 2021 | 58 | $164.5M |
| Q1 2021 | 59 | $106.9M |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Mayville Engineering Company, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 5 | $0 | 0.00% | −49−90.7% | Reduced |
| True Wealth Design, LLC | 11 | $176 | 0.00% | −2−15.4% | Reduced |
| IFP Advisors, Inc | 0 | $176 | 0.00% | 0 | Unchanged |
| Essential Partners LLC | 18 | $287 | 0.00% | +18 | New |
| MAI Capital Management | 25 | $399 | 0.00% | 00.0% | Unchanged |
| Vermillion Wealth Management, Inc. | 30 | $479 | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 35 | $559 | 0.00% | +35 | New |
| Allworth Financial LP | 59 | $942 | 0.00% | +59 | New |
| Nisa Investment Advisors, LLC | 76 | $1.21K | 0.00% | +47+162.1% | Added |
| GAMMA Investing LLC | 91 | $1.45K | 0.00% | −135−59.7% | Reduced |
| EverSource Wealth Advisors, LLC | 115 | $1.83K | 0.00% | +115 | New |
| Nemes Rush Group LLC | 200 | $3.19K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 372 | $6.00K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 513 | $8.18K | 0.00% | +2+0.4% | Added |
| California State Teachers Retirement System | 922 | $14.7K | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 1,000 | $15.0K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 1,114 | $18.0K | 0.00% | +1,114 | New |
| New York State Teachers Retirement System | 1,161 | $19.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 1,187 | $19.0K | 0.00% | +973+454.7% | Added |
| Legal & General Group Plc | 1,260 | $20.1K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 1,316 | $21.0K | 0.00% | −3,643−73.5% | Reduced |
| Ameritas Investment Partners, Inc. | 1,454 | $23.2K | 0.00% | +542+59.4% | Added |
| Tower Research Capital LLC (TRC) | 1,917 | $30.6K | 0.00% | +1,030+116.1% | Added |
| Police & Firemen's Retirement System of New Jersey | 2,557 | $40.8K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 2,597 | $41.4K | 0.00% | −256−9.0% | Reduced |
| FMR LLC | 3,145 | $50.2K | 0.00% | +45+1.5% | Added |
| New York State Common Retirement Fund | 5,395 | $86.1K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 5,735 | $91.5K | 0.00% | −3,921−40.6% | Reduced |
| Quest Partners LLC | 6,609 | $105.5K | 0.01% | −1,270−16.1% | Reduced |
| Deutsche Bank AG | 7,213 | $115.1K | 0.00% | −2,994−29.3% | Reduced |
| Harbour Investments, Inc. | 7,700 | $122.9K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 7,791 | $124.3K | 0.00% | +189+2.5% | Added |
| JPMorgan Chase & Co | 7,936 | $126.7K | 0.00% | +1,359+20.7% | Added |
| MetLife Investment Management | 7,958 | $127.0K | 0.00% | +1,481+22.9% | Added |
| SG Americas Securities, LLC | 9,128 | $146.0K | 0.00% | +9,128 | New |
| Cantor Fitzgerald, L. P. | 10,000 | $159.6K | 0.00% | +10,000 | New |
| Chicago Trust Co NA | 10,325 | $164.8K | 0.02% | +10,325 | New |
| Delta Capital Management LLC | 10,380 | $166.0K | 0.09% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 10,834 | $172.9K | 0.00% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 11,132 | $177.7K | 0.00% | −216−1.9% | Reduced |
| State of Wyoming | 12,743 | $203.4K | 0.02% | −5,335−29.5% | Reduced |
| Transatlantique Private Wealth LLC | 12,862 | $205.3K | 0.08% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 13,190 | $210.5K | 0.00% | +13,190 | New |
| Wealth Enhancement Advisory Services, LLC | 12,652 | $212.6K | 0.00% | −3,139−19.9% | Reduced |
| Wells Fargo & Company | 14,244 | $227.3K | 0.00% | +333+2.4% | Added |
| Victory Capital Management Inc | 15,181 | $242.3K | 0.00% | +1,796+13.4% | Added |
| Sterling Capital Management LLC | 15,816 | $252.4K | 0.00% | +130+0.8% | Added |
| Franklin Resources Inc | 15,859 | $253.1K | 0.00% | 00.0% | Unchanged |
| EntryPoint Capital, LLC | 15,914 | $254.0K | 0.13% | −577−3.5% | Reduced |
| Citadel Advisors LLC | 15,989 | $255.2K | 0.00% | −127,758−88.9% | Reduced |
| SeaBridge Investment Advisors LLC | 16,356 | $261.0K | 0.05% | +11+0.1% | Added |
| Bailard, Inc. | 17,800 | $284.1K | 0.01% | +17,800 | New |
| Squarepoint Ops LLC | 19,225 | $306.8K | 0.00% | −65,250−77.2% | Reduced |
| Rhumbline Advisers | 19,969 | $318.7K | 0.00% | +1,526+8.3% | Added |
| LPL Financial LLC | 20,846 | $332.7K | 0.00% | −4,000−16.1% | Reduced |
| Gradient Investments LLC | 21,569 | $344.2K | 0.01% | −875−3.9% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 22,919 | $365.8K | 0.01% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 24,297 | $387.8K | 0.00% | +9,500+64.2% | Added |
| Raymond James Financial Inc | 24,447 | $390.2K | 0.00% | +9,026+58.5% | Added |
| Envestnet Asset Management Inc | 25,280 | $403.5K | 0.00% | −3,068−10.8% | Reduced |
| AQR Capital Management LLC | 25,374 | $405.0K | 0.00% | −44,435−63.7% | Reduced |
| Lazard Asset Management LLC | 27,064 | $431.0K | 0.00% | −1,509−5.3% | Reduced |
| Susquehanna International Group, LLP | 28,186 | $449.8K | 0.00% | +4,449+18.7% | Added |
| Expect Equity LLC | 28,233 | $450.6K | 0.48% | −26,341−48.3% | Reduced |
| Invesco Ltd. | 29,422 | $469.6K | 0.00% | −3,346−10.2% | Reduced |
| Perritt Capital Management Inc | 30,000 | $478.8K | 0.25% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 30,594 | $488.3K | 0.00% | +17+0.1% | Added |
| Royal Bank of Canada | 30,793 | $492.0K | 0.00% | +12,688+70.1% | Added |
| STRS Ohio | 31,100 | $496.4K | 0.00% | −2,400−7.2% | Reduced |
| Janney Montgomery Scott LLC | 36,499 | $583.0K | 0.00% | +190+0.5% | Added |
| Janus Henderson Group PLC | 38,013 | $606.7K | 0.00% | +38,013 | New |
| Sheets Smith Wealth Management | 38,585 | $615.8K | 0.07% | +680+1.8% | Added |
| Panagora Asset Management Inc | 38,987 | $622.2K | 0.00% | +38,987 | New |
| Charles Schwab Investment Management Inc | 39,131 | $624.5K | 0.00% | +4,879+14.2% | Added |
| Bank of New York Mellon Corp | 39,228 | $626.1K | 0.00% | +2,126+5.7% | Added |
| Ameriprise Financial Inc | 39,647 | $632.8K | 0.00% | +2,958+8.1% | Added |
| Barclays PLC | 40,502 | $646.4K | 0.00% | +10,865+36.7% | Added |
| Martingale Asset Management L P | 43,516 | $694.5K | 0.02% | −1,299−2.9% | Reduced |
| Nuveen, LLC | 49,337 | $787.4K | 0.00% | +1,420+3.0% | Added |
| SEI Investments Co | 51,490 | $821.8K | 0.00% | +6,103+13.4% | Added |
| Morgan Stanley | 62,302 | $994.4K | 0.00% | +33,451+115.9% | Added |
| Marshall Wace, LLP | 64,566 | $1.03M | 0.00% | −36,806−36.3% | Reduced |
| Goldman Sachs Group Inc | 85,571 | $1.37M | 0.00% | −27,963−24.6% | Reduced |
| UBS Group AG | 87,534 | $1.40M | 0.00% | +61,375+234.6% | Added |
| CenterBook Partners LP | 95,086 | $1.52M | 0.08% | −3,467−3.5% | Reduced |
| Wealthspire Advisors, LLC | 95,415 | $1.52M | 0.01% | 00.0% | Unchanged |
| Anchor Capital Advisors LLC | 97,638 | $1.56M | 0.05% | −3,211−3.2% | Reduced |
| Roubaix Capital, LLC | 101,138 | $1.61M | 0.77% | +101,138 | New |
| Northern Trust Corp | 101,738 | $1.62M | 0.00% | +1,829+1.8% | Added |
| Empowered Funds, LLC | 107,986 | $1.72M | 0.02% | +9,779+10.0% | Added |
| Globeflex Capital L P | 116,468 | $1.86M | 0.15% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 131,589 | $2.10M | 0.00% | −13,281−9.2% | Reduced |
| Jacobs Levy Equity Management, Inc | 136,383 | $2.18M | 0.01% | +3,885+2.9% | Added |
| Renaissance Technologies LLC | 144,000 | $2.30M | 0.00% | +58,100+67.6% | Added |
| 22NW, LP | 155,450 | $2.48M | 1.82% | +155,450 | New |
| Russell Investments Group, Ltd. | 216,179 | $3.45M | 0.00% | +15,867+7.9% | Added |
| Bridgeway Capital Management, LLC | 222,654 | $3.55M | 0.08% | +9,779+4.6% | Added |
| Bank of America Corp | 227,699 | $3.63M | 0.00% | −12,527−5.2% | Reduced |
| JB Capital Partners LP | 250,512 | $4.00M | 0.74% | 00.0% | Unchanged |
| State Street Corp | 265,050 | $4.23M | 0.00% | +12,681+5.0% | Added |