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, Q1 2025
Institutional positions in Mayville Engineering Company, Inc. as of Mar 31, 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
- 117
- +3 vs. Q4 2024
- Shares held
- 12.4M
- +20.7K (+0.2%) vs. Q4 2024
- Total value
- $167.8M
- −$26.9M (−13.8%) vs. Q4 2024
- New holders
- 15
- 38 more added
- Sold out
- 12
- 38 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Mayville Engineering Company, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| IFP Advisors, Inc | 0 | $54 | 0.00% | 0 | Unchanged |
| True Wealth Design, LLC | 13 | $175 | 0.00% | +13 | New |
| MAI Capital Management | 25 | $336 | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 29 | $389 | 0.00% | +29 | New |
| Vermillion Wealth Management, Inc. | 30 | $403 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 54 | $1.00K | 0.00% | +34+170.0% | Added |
| Northwestern Mutual Wealth Management Co | 190 | $2.55K | 0.00% | +190 | New |
| Nemes Rush Group LLC | 200 | $2.69K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 214 | $3.00K | 0.00% | +126+143.2% | Added |
| GAMMA Investing LLC | 226 | $3.04K | 0.00% | +195+629.0% | Added |
| Amalgamated Bank | 372 | $5.00K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 400 | $5.37K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 511 | $6.86K | 0.00% | +275+116.5% | Added |
| Abound Wealth Management | 561 | $7.54K | 0.00% | +561 | New |
| Tower Research Capital LLC (TRC) | 887 | $11.9K | 0.00% | −593−40.1% | Reduced |
| Ameritas Investment Partners, Inc. | 912 | $12.2K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 922 | $12.4K | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 1,000 | $15.0K | 0.00% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 1,161 | $16.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 1,260 | $16.9K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 2,557 | $34.3K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 2,853 | $38.3K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 3,100 | $41.6K | 0.00% | −45−1.4% | Reduced |
| BNP Paribas Arbitrage, SA | 4,959 | $66.6K | 0.00% | −3,713−42.8% | Reduced |
| New York State Common Retirement Fund | 5,395 | $72.5K | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 6,194 | $83.2K | 0.00% | +3,421+123.4% | Added |
| Corebridge Financial, Inc. | 6,310 | $84.7K | 0.00% | −93−1.5% | Reduced |
| MetLife Investment Management | 6,477 | $87.0K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 6,577 | $88.3K | 0.00% | +427+6.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 7,602 | $102.1K | 0.00% | +312+4.3% | Added |
| Harbour Investments, Inc. | 7,700 | $103.4K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 7,879 | $105.8K | 0.01% | +5,438+222.8% | Added |
| Citigroup Inc | 9,656 | $129.7K | 0.00% | −923−8.7% | Reduced |
| Deutsche Bank AG | 10,207 | $137.1K | 0.00% | −1,915−15.8% | Reduced |
| Delta Capital Management LLC | 10,380 | $139.0K | 0.08% | −230−2.2% | Reduced |
| Net Worth Advisory Group | 10,629 | $142.7K | 0.04% | −175−1.6% | Reduced |
| Public Employees Retirement System of Ohio | 10,834 | $145.5K | 0.00% | −1,636−13.1% | Reduced |
| Engineers Gate Manager LP | 11,345 | $152.4K | 0.00% | −4,884−30.1% | Reduced |
| Oppenheimer Asset Management Inc. | 11,348 | $152.4K | 0.00% | +11,348 | New |
| Transatlantique Private Wealth LLC | 12,862 | $172.7K | 0.07% | +12,862 | New |
| Ritholtz Wealth Management | 13,090 | $175.8K | 0.01% | −12,215−48.3% | Reduced |
| Victory Capital Management Inc | 13,385 | $179.8K | 0.00% | +13,385 | New |
| Graham Capital Management, L.P. | 13,431 | $180.4K | 0.01% | +13,431 | New |
| Wells Fargo & Company | 13,911 | $186.8K | 0.00% | −10,496−43.0% | Reduced |
| Mesirow Financial Investment Management, Inc. | 15,682 | $196.7K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 14,797 | $198.7K | 0.00% | +600+4.2% | Added |
| Principal Financial Group Inc | 14,873 | $199.7K | 0.00% | +344+2.4% | Added |
| Raymond James Financial Inc | 15,421 | $207.1K | 0.00% | −1,700−9.9% | Reduced |
| Sterling Capital Management LLC | 15,686 | $210.7K | 0.00% | −1,961−11.1% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 15,791 | $212.1K | 0.00% | +3,564+29.1% | Added |
| Franklin Resources Inc | 15,859 | $213.0K | 0.00% | 00.0% | Unchanged |
| SeaBridge Investment Advisors LLC | 16,345 | $219.5K | 0.05% | +16,345 | New |
| EntryPoint Capital, LLC | 16,491 | $221.5K | 0.10% | +16,491 | New |
| State of Wyoming | 18,078 | $242.8K | 0.03% | +11,849+190.2% | Added |
| Royal Bank of Canada | 18,105 | $243.0K | 0.00% | −1,002−5.2% | Reduced |
| Rhumbline Advisers | 18,443 | $247.7K | 0.00% | −742−3.9% | Reduced |
| Qube Research & Technologies Ltd | 21,580 | $289.8K | 0.00% | +21,580 | New |
| Gradient Investments LLC | 22,444 | $301.4K | 0.01% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 22,919 | $307.8K | 0.01% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 23,737 | $318.8K | 0.00% | +6,138+34.9% | Added |
| LPL Financial LLC | 24,846 | $333.7K | 0.00% | −9,200−27.0% | Reduced |
| ExodusPoint Capital Management, LP | 26,116 | $351.0K | 0.00% | +26,116 | New |
| UBS Group AG | 26,159 | $351.3K | 0.00% | −47,644−64.6% | Reduced |
| Gsa Capital Partners LLP | 26,552 | $357.0K | 0.03% | +6,296+31.1% | Added |
| Envestnet Asset Management Inc | 28,348 | $380.7K | 0.00% | −434−1.5% | Reduced |
| Lazard Asset Management LLC | 28,573 | $383.0K | 0.00% | +7,709+36.9% | Added |
| Morgan Stanley | 28,851 | $387.5K | 0.00% | −16,015−35.7% | Reduced |
| Barclays PLC | 29,637 | $398.0K | 0.00% | −8,506−22.3% | Reduced |
| Perritt Capital Management Inc | 30,000 | $402.9K | 0.22% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 30,577 | $410.6K | 0.00% | −10,786−26.1% | Reduced |
| Invesco Ltd. | 32,768 | $440.1K | 0.00% | −3,232−9.0% | Reduced |
| STRS Ohio | 33,500 | $449.9K | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 34,252 | $460.0K | 0.00% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 36,309 | $488.0K | 0.00% | +1,646+4.7% | Added |
| Ameriprise Financial Inc | 36,689 | $492.7K | 0.00% | −75,424−67.3% | Reduced |
| Bank of New York Mellon Corp | 37,102 | $498.3K | 0.00% | −1,155−3.0% | Reduced |
| Sheets Smith Wealth Management | 37,905 | $509.1K | 0.06% | +1,380+3.8% | Added |
| Martingale Asset Management L P | 44,815 | $601.9K | 0.02% | +2,604+6.2% | Added |
| SEI Investments Co | 45,387 | $609.5K | 0.00% | −3,183−6.6% | Reduced |
| Jane Street Group, LLC | 47,194 | $633.8K | 0.00% | +28,946+158.6% | Added |
| Nuveen, LLC | 47,917 | $643.5K | 0.00% | +47,917 | New |
| Expect Equity LLC | 54,574 | $732.9K | 0.82% | −20,170−27.0% | Reduced |
| AQR Capital Management LLC | 69,809 | $937.5K | 0.00% | −1,834−2.6% | Reduced |
| Squarepoint Ops LLC | 84,475 | $1.13M | 0.00% | +57,329+211.2% | Added |
| Renaissance Technologies LLC | 85,900 | $1.15M | 0.00% | −26,800−23.8% | Reduced |
| Blair William & Co | 92,250 | $1.24M | 0.00% | −105,490−53.3% | Reduced |
| Wealthspire Advisors, LLC | 95,415 | $1.28M | 0.01% | 00.0% | Unchanged |
| Empowered Funds, LLC | 98,207 | $1.32M | 0.02% | +6,694+7.3% | Added |
| CenterBook Partners LP | 98,553 | $1.32M | 0.08% | +98,553 | New |
| Northern Trust Corp | 99,909 | $1.34M | 0.00% | −1,425−1.4% | Reduced |
| Anchor Capital Advisors LLC | 100,849 | $1.35M | 0.04% | +440.0% | Added |
| Marshall Wace, LLP | 101,372 | $1.36M | 0.00% | +101,372 | New |
| Millennium Management LLC | 112,350 | $1.51M | 0.00% | +82,006+270.3% | Added |
| Goldman Sachs Group Inc | 113,534 | $1.52M | 0.00% | −100,224−46.9% | Reduced |
| Globeflex Capital L P | 116,468 | $1.56M | 0.14% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 131,053 | $1.76M | 0.06% | +34,500+35.7% | Added |
| Jacobs Levy Equity Management, Inc | 132,498 | $1.78M | 0.01% | −2,695−2.0% | Reduced |
| Citadel Advisors LLC | 143,747 | $1.93M | 0.00% | +131,316+1,056.4% | Added |
| Advisor Group Holdings, Inc. | 144,870 | $1.95M | 0.00% | +14,203+10.9% | Added |
| Russell Investments Group, Ltd. | 200,312 | $2.69M | 0.00% | −15,471−7.2% | Reduced |