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 2021
Institutional positions in Mayville Engineering Company, Inc. as of Sep 30, 2021. 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
- 78
- +20 vs. Q2 2021
- Shares held
- 7.50M
- −680.8K (−8.3%) vs. Q2 2021
- Total value
- $141.2M
- −$23.3M (−14.2%) vs. Q2 2021
- New holders
- 25
- 21 more added
- Sold out
- 5
- 22 more reduced
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding Mayville Engineering Company, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wells Fargo & Company | 1,991,446 | $37.4M | 0.01% | +162,949+8.9% | Added |
| Jennison Associates LLC | 850,656 | $16.0M | 0.01% | −4,555−0.5% | Reduced |
| BlackRock Inc. | 612,590 | $11.5M | 0.00% | −789−0.1% | Reduced |
| Tocqueville Asset Management L.P. | 519,221 | $9.76M | 0.14% | +202,948+64.2% | Added |
| Vanguard Group Inc | 413,214 | $7.77M | 0.00% | −167,652−28.9% | Reduced |
| Wellington Management Group LLP | 406,252 | $7.64M | 0.00% | −1,055,827−72.2% | Reduced |
| Roubaix Capital, LLC | 302,885 | $5.69M | 3.73% | +60,998+25.2% | Added |
| Nuveen Asset Management, LLC | 251,137 | $4.72M | 0.00% | +35,863+16.7% | Added |
| Putnam Investments LLC | 171,905 | $3.23M | 0.01% | −20,195−10.5% | Reduced |
| State Street Corp | 164,810 | $3.10M | 0.00% | +10,599+6.9% | Added |
| Geode Capital Management, LLC | 152,078 | $2.86M | 0.00% | −84,305−35.7% | Reduced |
| Renaissance Technologies LLC | 141,823 | $2.67M | 0.00% | +70,300+98.3% | Added |
| Advisor Group Holdings, Inc. | 135,781 | $2.55M | 0.01% | +1,229+0.9% | Added |
| Invesco Ltd. | 105,008 | $1.97M | 0.00% | +105,008 | New |
| Bank of Montreal | 95,031 | $1.89M | 0.00% | +95,031 | New |
| First Trust Advisors LP | 96,840 | $1.82M | 0.00% | −6,880−6.6% | Reduced |
| Bank of America Corp | 82,303 | $1.55M | 0.00% | +10,075+13.9% | Added |
| Northern Trust Corp | 76,348 | $1.44M | 0.00% | −28,427−27.1% | Reduced |
| LPL Financial LLC | 65,915 | $1.24M | 0.00% | +25,415+62.8% | Added |
| Cetera Advisors LLC | 64,050 | $1.20M | 0.02% | +64,050 | New |
| Dimensional Fund Advisors LP | 63,407 | $1.19M | 0.00% | +16,689+35.7% | Added |
| Heartland Advisors Inc | 55,000 | $1.03M | 0.06% | −93,952−63.1% | Reduced |
| Cullen Capital Management LLC | 42,540 | $800.0K | 0.01% | −3,760−8.1% | Reduced |
| Baird Financial Group, Inc. | 41,552 | $781.0K | 0.00% | +41,552 | New |
| Arrowstreet Capital, Limited Partnership | 40,505 | $761.0K | 0.00% | −1,615−3.8% | Reduced |
| Mesirow Financial Investment Management, Inc. | 37,192 | $699.0K | 2.06% | −1,171−3.1% | Reduced |
| Bank of New York Mellon Corp | 35,615 | $670.0K | 0.00% | +1,278+3.7% | Added |
| Bridgeway Capital Management, LLC | 34,578 | $650.0K | 0.01% | −24,743−41.7% | Reduced |
| Cornercap Investment Counsel Inc | 32,977 | $620.0K | 0.07% | +32,977 | New |
| Russell Investments Group, Ltd. | 26,547 | $498.0K | 0.00% | +3,300+14.2% | Added |
| Acadian Asset Management LLC | 25,129 | $470.0K | 0.00% | +16,940+206.9% | Added |
| CIBC World Markets Corp | 18,600 | $453.0K | 0.00% | +18,600 | New |
| Panagora Asset Management Inc | 22,893 | $430.0K | 0.00% | −58−0.3% | Reduced |
| STRS Ohio | 22,500 | $423.0K | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 22,336 | $420.0K | 0.00% | −4,478−16.7% | Reduced |
| O'Shaughnessy Asset Management, LLC | 21,071 | $396.0K | 0.01% | +1,410+7.2% | Added |
| D. E. Shaw & Co., Inc. | 18,724 | $352.0K | 0.00% | +18,724 | New |
| Royal Bank of Canada | 17,488 | $329.0K | 0.00% | +2,630+17.7% | Added |
| Gradient Investments LLC | 16,382 | $308.0K | 0.01% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 16,268 | $306.0K | 0.01% | +6,939+74.4% | Added |
| Morgan Stanley | 15,810 | $298.0K | 0.00% | +6,361+67.3% | Added |
| Alpha Paradigm Partners, LLC | 15,648 | $294.0K | 0.12% | +15,648 | New |
| Black Swift Group, LLC | 15,000 | $282.0K | 0.13% | +15,000 | New |
| Brandywine Global Investment Management, LLC | 14,098 | $265.0K | 0.00% | 00.0% | Unchanged |
| Summit Global Investments | 14,000 | $263.0K | 0.02% | +14,000 | New |
| SeaCrest Wealth Management, LLC | 13,765 | $259.0K | 0.03% | +13,765 | New |
| State of Wisconsin Investment Board | 13,700 | $258.0K | 0.00% | +13,700 | New |
| Ameriprise Financial Inc | 10,363 | $195.0K | 0.00% | +10,363 | New |
| Perritt Capital Management Inc | 10,000 | $188.0K | 0.10% | +10,000 | New |
| Harbour Investments, Inc. | 8,962 | $168.0K | 0.01% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 7,191 | $136.0K | 0.00% | −5,319−42.5% | Reduced |
| New York State Common Retirement Fund | 6,955 | $131.0K | 0.00% | −5−0.1% | Reduced |
| SG Americas Securities, LLC | 6,614 | $124.0K | 0.00% | +6,614 | New |
| Barclays PLC | 6,272 | $118.0K | 0.00% | −811−11.4% | Reduced |
| Deutsche Bank AG | 5,161 | $97.0K | 0.00% | −157−3.0% | Reduced |
| American International Group, Inc. | 4,903 | $92.0K | 0.00% | −116−2.3% | Reduced |
| California State Teachers Retirement System | 4,768 | $90.0K | 0.00% | −7,583−61.4% | Reduced |
| BNP Paribas Arbitrage, SA | 2,856 | $53.7K | 0.00% | +1,691+145.2% | Added |
| Lazard Asset Management LLC | 2,469 | $46.0K | 0.00% | +2,469 | New |
| Dorsey Wright & Associates | 2,414 | $45.0K | 0.01% | +2,414 | New |
| The PNC Financial Services Group, Inc. | 2,000 | $38.0K | 0.00% | +2,000 | New |
| Citigroup Inc | 1,177 | $22.0K | 0.00% | +752+176.9% | Added |
| Avion Wealth | 1,000 | $19.0K | 0.01% | +1,000 | New |
| Tower Research Capital LLC (TRC) | 885 | $17.0K | 0.00% | +231+35.3% | Added |
| Glen Eagle Advisors, LLC | 810 | $15.2K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 767 | $14.0K | 0.00% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 600 | $11.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 556 | $10.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 350 | $7.00K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 342 | $6.00K | 0.00% | −100−22.6% | Reduced |
| Rockefeller Capital Management L.P. | 372 | $6.00K | 0.00% | 00.0% | Unchanged |
| Jacobi Capital Management LLC | 225 | $4.00K | 0.00% | +225 | New |
| Atticus Wealth Management, LLC | 200 | $4.00K | 0.00% | +200 | New |
| Captrust Financial Advisors | 113 | $2.00K | 0.00% | +5+4.6% | Added |
| IFP Advisors, Inc | 100 | $2.00K | 0.00% | +100 | New |
| Parallel Advisors, LLC | 41 | $1.00K | 0.00% | +41 | New |
| Signaturefd, LLC | 24 | $0 | 0.00% | +24 | New |
| Wealth Quarterback LLC | 10 | – | – | +10 | New |
| FMR LLC | 0 | $0 | 0.00% | −101,296−100.0% | Sold out |
| SG Capital Management LLC | 0 | $0 | 0.00% | −90,818−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −82,686−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −12,576−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |