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