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, Q3 2024
Institutional positions in Mayville Engineering Company, Inc. as of Sep 30, 2024. 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
- 116
- +20 vs. Q2 2024
- Shares held
- 11.7M
- +1.78M (+18.0%) vs. Q2 2024
- Total value
- $246.3M
- +$81.3M (+49.3%) vs. Q2 2024
- New holders
- 34
- 47 more added
- Sold out
- 14
- 22 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Mayville Engineering Company, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital Performance Advisors LLP | 26 | $548 | 0.00% | +26 | New |
| Nisa Investment Advisors, LLC | 30 | $632 | 0.00% | +30 | New |
| GAMMA Investing LLC | 100 | $2.11K | 0.00% | +100 | New |
| Group One Trading, L.P. | 137 | $2.89K | 0.00% | +137 | New |
| Comerica Bank | 213 | $4.50K | 0.00% | +107+100.9% | Added |
| CWM, LLC | 225 | $5.00K | 0.00% | +107+90.7% | Added |
| Amalgamated Bank | 372 | $8.00K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 444 | $9.36K | 0.00% | −623−58.4% | Reduced |
| nVerses Capital, LLC | 700 | $14.8K | 0.01% | +700 | New |
| Ameritas Investment Partners, Inc. | 912 | $19.2K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 922 | $19.4K | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 1,000 | $21.0K | 0.01% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 1,161 | $24.0K | 0.00% | +1,161 | New |
| Legal & General Group Plc | 1,260 | $26.6K | 0.00% | +241+23.7% | Added |
| Johnson Financial Group, Inc. | 2,500 | $52.7K | 0.00% | +2,500 | New |
| US Bancorp | 2,853 | $60.1K | 0.00% | +2,853 | New |
| Harvest Fund Management Co., Ltd | 2,956 | $62.0K | 0.00% | +2,956 | New |
| FMR LLC | 3,126 | $65.9K | 0.00% | +42+1.4% | Added |
| Quantbot Technologies LP | 3,341 | $70.4K | 0.00% | +3,341 | New |
| Point72 Asset Management, L.P. | 4,501 | $94.9K | 0.00% | +4,501 | New |
| New York State Common Retirement Fund | 5,395 | $113.7K | 0.00% | −1,400−20.6% | Reduced |
| JPMorgan Chase & Co | 5,689 | $119.9K | 0.00% | −714−11.2% | Reduced |
| Deutsche Bank AG | 6,225 | $131.2K | 0.00% | +2,791+81.3% | Added |
| MetLife Investment Management | 6,477 | $136.5K | 0.00% | 00.0% | Unchanged |
| Corebridge Financial, Inc. | 6,801 | $143.4K | 0.00% | −43−0.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 6,986 | $147.3K | 0.00% | +2,105+43.1% | Added |
| Harbour Investments, Inc. | 7,700 | $162.3K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 7,805 | $164.5K | 0.00% | +6,120+363.2% | Added |
| Citigroup Inc | 9,701 | $204.5K | 0.00% | +6,448+198.2% | Added |
| Algert Global LLC | 10,027 | $211.4K | 0.01% | +10,027 | New |
| Delta Capital Management LLC | 10,610 | $224.0K | 0.13% | 00.0% | Unchanged |
| HSBC Holdings PLC | 10,756 | $225.9K | 0.00% | +10,756 | New |
| Lazard Asset Management LLC | 10,972 | $231.0K | 0.00% | +5,846+114.0% | Added |
| Trexquant Investment LP | 11,004 | $232.0K | 0.00% | +11,004 | New |
| Engineers Gate Manager LP | 11,054 | $233.0K | 0.00% | +11,054 | New |
| Net Worth Advisory Group | 11,226 | $236.6K | 0.07% | +11,226 | New |
| Horizon Investment Services, LLC | 11,280 | $237.8K | 0.10% | +11,280 | New |
| Wealth Enhancement Advisory Services, LLC | 12,279 | $258.8K | 0.00% | +73+0.6% | Added |
| Public Employees Retirement System of Ohio | 12,470 | $262.9K | 0.00% | +6,100+95.8% | Added |
| Principal Financial Group Inc | 13,112 | $276.4K | 0.00% | +13,112 | New |
| Cornercap Investment Counsel Inc | 13,170 | $277.6K | 0.08% | +13,170 | New |
| Transatlantique Private Wealth LLC | 13,507 | $284.7K | 0.11% | +13,507 | New |
| Jump Financial, LLC | 13,600 | $286.7K | 0.01% | +492+3.8% | Added |
| Bailard, Inc. | 13,646 | $287.7K | 0.01% | +13,646 | New |
| State of Wyoming | 14,092 | $297.1K | 0.04% | +14,092 | New |
| Jane Street Group, LLC | 14,235 | $300.1K | 0.00% | +2,909+25.7% | Added |
| Raymond James & Associates | 14,748 | $310.9K | 0.00% | +27+0.2% | Added |
| Dynamic Technology Lab Private Ltd | 15,111 | $319.0K | 0.03% | +15,111 | New |
| Mesirow Financial Investment Management, Inc. | 15,593 | $328.7K | 0.01% | +15,593 | New |
| Franklin Resources Inc | 15,859 | $333.8K | 0.00% | +15,859 | New |
| AQR Capital Management LLC | 17,011 | $358.6K | 0.00% | +17,011 | New |
| Sterling Capital Management LLC | 17,309 | $364.9K | 0.00% | +17,309 | New |
| Citadel Advisors LLC | 17,833 | $375.9K | 0.00% | +1,496+9.2% | Added |
| Marshall Wace, LLP | 18,174 | $383.1K | 0.00% | −40,512−69.0% | Reduced |
| Royal Bank of Canada | 18,491 | $391.0K | 0.00% | +194+1.1% | Added |
| Rhumbline Advisers | 18,572 | $391.5K | 0.00% | −709−3.7% | Reduced |
| SeaBridge Investment Advisors LLC | 18,664 | $393.4K | 0.10% | +18,664 | New |
| Cubist Systematic Strategies, LLC | 19,368 | $408.3K | 0.01% | +8,001+70.4% | Added |
| STRS Ohio | 20,400 | $430.0K | 0.00% | +20,400 | New |
| LPL Financial LLC | 21,458 | $452.3K | 0.00% | −822−3.7% | Reduced |
| Walleye Capital LLC | 21,672 | $456.8K | 0.00% | −2,428−10.1% | Reduced |
| Riverwater Partners LLC | 23,337 | $477.0K | 0.24% | −12,155−34.2% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 22,919 | $483.1K | 0.02% | +12,354+116.9% | Added |
| Gradient Investments LLC | 23,104 | $487.0K | 0.01% | −3,901−14.4% | Reduced |
| Ritholtz Wealth Management | 23,360 | $492.4K | 0.01% | +11,882+103.5% | Added |
| Yarbrough Capital, LLC | 26,866 | $566.3K | 0.02% | 00.0% | Unchanged |
| Wells Fargo & Company | 27,793 | $585.9K | 0.00% | +10,794+63.5% | Added |
| Envestnet Asset Management Inc | 28,494 | $600.7K | 0.00% | −764−2.6% | Reduced |
| BNP Paribas Arbitrage, SA | 29,688 | $625.8K | 0.00% | +27,132+1,061.5% | Added |
| Perritt Capital Management Inc | 30,000 | $632.4K | 0.33% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 34,252 | $722.0K | 0.00% | +1,760+5.4% | Added |
| Sheets Smith Wealth Management | 35,395 | $746.1K | 0.09% | −495−1.4% | Reduced |
| Martingale Asset Management L P | 36,336 | $766.0K | 0.02% | +36,336 | New |
| Barclays PLC | 37,486 | $790.2K | 0.00% | +11,489+44.2% | Added |
| Bank of New York Mellon Corp | 39,239 | $827.2K | 0.00% | −8,895−18.5% | Reduced |
| O'Shaughnessy Asset Management, LLC | 40,420 | $850.8K | 0.01% | +15,356+61.3% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 41,130 | $867.0K | 0.00% | +11,137+37.1% | Added |
| SEI Investments Co | 46,217 | $974.3K | 0.00% | +7,585+19.6% | Added |
| EAM Investors, LLC | 46,925 | $989.2K | 0.15% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 47,072 | $990.0K | 0.00% | +47,072 | New |
| Nuveen Asset Management, LLC | 47,030 | $991.4K | 0.00% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 54,301 | $1.14M | 0.01% | +2,387+4.6% | Added |
| Morgan Stanley | 57,450 | $1.21M | 0.00% | +27,059+89.0% | Added |
| Hillsdale Investment Management Inc. | 77,165 | $1.63M | 0.13% | +77,165 | New |
| Harbor Capital Advisors, Inc. | 79,122 | $1.67M | 0.07% | +43,858+124.4% | Added |
| Empowered Funds, LLC | 87,017 | $1.83M | 0.03% | +4,422+5.4% | Added |
| Wealthspire Advisors, LLC | 95,415 | $2.01M | 0.02% | 00.0% | Unchanged |
| Northern Trust Corp | 98,200 | $2.07M | 0.00% | +9,998+11.3% | Added |
| Anchor Capital Advisors LLC | 98,238 | $2.07M | 0.06% | −23,774−19.5% | Reduced |
| Ameriprise Financial Inc | 105,583 | $2.23M | 0.00% | +12,904+13.9% | Added |
| Nokomis Capital, L.L.C. | 121,569 | $2.56M | 1.15% | +98,609+429.5% | Added |
| Jacobs Levy Equity Management, Inc | 122,055 | $2.57M | 0.01% | +58,242+91.3% | Added |
| Renaissance Technologies LLC | 126,891 | $2.67M | 0.00% | +104,591+469.0% | Added |
| American Century Companies Inc | 136,500 | $2.88M | 0.00% | +65,907+93.4% | Added |
| Globeflex Capital L P | 144,426 | $3.04M | 0.29% | +144,426 | New |
| Goldman Sachs Group Inc | 151,959 | $3.20M | 0.00% | +100,414+194.8% | Added |
| UBS Group AG | 156,265 | $3.29M | 0.00% | −64,209−29.1% | Reduced |
| Blair William & Co | 158,462 | $3.34M | 0.01% | +1,273+0.8% | Added |
| Advisor Group Holdings, Inc. | 165,615 | $3.49M | 0.01% | −12,613−7.1% | Reduced |
| Arrowstreet Capital, Limited Partnership | 171,491 | $3.62M | 0.00% | +139,016+428.1% | Added |