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, Q4 2022
Institutional positions in Mayville Engineering Company, Inc. as of Dec 31, 2022. 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
- 69
- +11 vs. Q3 2022
- Shares held
- 7.00M
- +657.0K (+10.4%) vs. Q3 2022
- Total value
- $88.5M
- +$47.2M (+114.2%) vs. Q3 2022
- New holders
- 23
- 15 more added
- Sold out
- 12
- 21 more reduced
1 institution that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Mayville Engineering Company, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BNP Paribas Arbitrage, SA | 6 | $76 | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 305 | $3.00K | 0.00% | −4,218−93.3% | Reduced |
| Advisory Services Network, LLC | 451 | $5.71K | 0.00% | +451 | New |
| Avion Wealth | 1,000 | $6.00K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 453 | $6.00K | 0.00% | +413+1,032.5% | Added |
| Rockefeller Capital Management L.P. | 919 | $11.0K | 0.00% | −61−6.2% | Reduced |
| Freedom Wealth Alliance, LLC | 1,076 | $13.6K | 0.02% | +1,076 | New |
| Belpointe Asset Management LLC | 1,400 | $17.7K | 0.00% | +1,400 | New |
| Royal Bank of Canada | 1,500 | $19.0K | 0.00% | −2,734−64.6% | Reduced |
| Macquarie Group Ltd | 1,995 | $25.0K | 0.00% | +1,995 | New |
| Lazard Asset Management LLC | 3,263 | $41.0K | 0.00% | +3,263 | New |
| FMR LLC | 3,468 | $43.9K | 0.00% | +166+5.0% | Added |
| Simplex Trading, LLC | 5,259 | $66.0K | 0.00% | +5,259 | New |
| Harbour Investments, Inc. | 8,962 | $113.5K | 0.01% | 00.0% | Unchanged |
| HSBC Holdings PLC | 10,293 | $133.0K | 0.00% | −3,100−23.1% | Reduced |
| Engineers Gate Manager LP | 10,587 | $134.0K | 0.01% | +10,587 | New |
| Wells Fargo & Company | 11,471 | $145.2K | 0.00% | −3,874−25.2% | Reduced |
| Ameriprise Financial Inc | 12,014 | $152.0K | 0.00% | +370+3.2% | Added |
| 683 Capital Management, LLC | 13,742 | $174.0K | 0.02% | +13,742 | New |
| Delta Capital Management LLC | 13,760 | $174.0K | 0.13% | −200−1.4% | Reduced |
| Citigroup Inc | 13,804 | $174.8K | 0.00% | +13,804 | New |
| Raymond James & Associates | 14,235 | $180.2K | 0.00% | +500+3.6% | Added |
| Russell Investments Group, Ltd. | 14,247 | $180.4K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 15,185 | $192.2K | 0.00% | +964+6.8% | Added |
| HighTower Advisors, LLC | 15,570 | $197.0K | 0.00% | −5,600−26.5% | Reduced |
| Legato Capital Management LLC | 16,584 | $210.0K | 0.04% | +16,584 | New |
| Bank of Montreal | 28,100 | $218.1K | 0.00% | +28,100 | New |
| Man Group plc | 20,207 | $255.8K | 0.00% | +20,207 | New |
| Riverwater Partners LLC | 21,008 | $266.0K | 0.23% | +3,724+21.5% | Added |
| Goldman Sachs Group Inc | 22,257 | $281.8K | 0.00% | −1,699−7.1% | Reduced |
| Gradient Investments LLC | 22,823 | $288.9K | 0.01% | 00.0% | Unchanged |
| American Century Companies Inc | 24,185 | $306.2K | 0.00% | +24,185 | New |
| Bailard, Inc. | 24,509 | $310.3K | 0.01% | +24,509 | New |
| Hyperion Capital Advisors LP | 27,000 | $341.8K | 0.17% | 00.0% | Unchanged |
| Barclays PLC | 28,176 | $356.7K | 0.00% | −2,813−9.1% | Reduced |
| Invesco Ltd. | 28,593 | $362.0K | 0.00% | −147−0.5% | Reduced |
| Gsa Capital Partners LLP | 29,280 | $371.0K | 0.05% | −7,271−19.9% | Reduced |
| Morgan Stanley | 29,425 | $372.5K | 0.00% | −6,154−17.3% | Reduced |
| Sentinus, LLC | 31,225 | $395.3K | 0.23% | −3,700−10.6% | Reduced |
| Sheets Smith Wealth Management | 33,345 | $422.1K | 0.07% | +235+0.7% | Added |
| State Street Corp | 33,953 | $429.8K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 35,367 | $447.7K | 0.00% | +5,035+16.6% | Added |
| Arrowstreet Capital, Limited Partnership | 36,567 | $463.0K | 0.00% | +36,567 | New |
| Acadian Asset Management LLC | 36,930 | $466.0K | 0.00% | +36,930 | New |
| Mesirow Financial Investment Management, Inc. | 37,212 | $471.1K | 1.98% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 47,890 | $606.3K | 0.00% | +47,890 | New |
| Perritt Capital Management Inc | 48,000 | $607.7K | 0.35% | +3,000+6.7% | Added |
| State of Wisconsin Investment Board | 50,800 | $643.1K | 0.00% | −7,879−13.4% | Reduced |
| Two Sigma Advisers, LP | 59,900 | $758.3K | 0.00% | +5,900+10.9% | Added |
| Marshall Wace, LLP | 62,165 | $787.0K | 0.00% | +62,165 | New |
| LPL Financial LLC | 67,215 | $850.9K | 0.00% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 70,850 | $897.0K | 0.01% | +70,850 | New |
| Geode Capital Management, LLC | 85,293 | $1.08M | 0.00% | +7,142+9.1% | Added |
| Millennium Management LLC | 87,124 | $1.10M | 0.00% | −106,464−55.0% | Reduced |
| Wealthspire Advisors, LLC | 95,415 | $1.21M | 0.02% | −200−0.2% | Reduced |
| Bridgeway Capital Management, LLC | 97,178 | $1.23M | 0.03% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 102,819 | $1.30M | 0.04% | −47,966−31.8% | Reduced |
| EAM Investors, LLC | 134,466 | $1.70M | 0.35% | +134,466 | New |
| Bank of America Corp | 135,969 | $1.72M | 0.00% | −25,338−15.7% | Reduced |
| UBS Group AG | 165,557 | $2.10M | 0.00% | +3,353+2.1% | Added |
| Advisor Group Holdings, Inc. | 172,780 | $2.19M | 0.00% | −5,422−3.0% | Reduced |
| Royce & Associates LP | 173,051 | $2.19M | 0.02% | +173,051 | New |
| BlackRock Inc. | 223,749 | $2.83M | 0.00% | −15,076−6.3% | Reduced |
| Dimensional Fund Advisors LP | 241,287 | $3.06M | 0.00% | +19,427+8.8% | Added |
| Hillsdale Investment Management Inc. | 275,559 | $3.49M | 0.29% | +275,559 | New |
| Aegis Financial Corp | 327,693 | $4.15M | 3.65% | +327,693 | New |
| Vanguard Group Inc | 387,717 | $4.91M | 0.00% | +8,233+2.2% | Added |
| Tocqueville Asset Management L.P. | 598,011 | $7.57M | 0.14% | −79,510−11.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 2,547,901 | $32.3M | 0.06% | +94,870+3.9% | Added |
| Mill Road Capital Management LLC | 0 | $0 | 0.00% | −229,582−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −74,889−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −67,397−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −29,828−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −28,231−100.0% | Sold out |
| Cullen Capital Management LLC | 0 | $0 | 0.00% | −17,350−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −15,592−100.0% | Sold out |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −15,317−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −10,145−100.0% | Sold out |
| Alpha Paradigm Partners, LLC | 0 | $0 | 0.00% | −6,091−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −2,565−100.0% | Sold out |
| AlphaMark Advisors, LLC | 0 | $0 | 0.00% | −260−100.0% | Sold out |
| Wipfli Financial Advisors LLC, | – | – | – | – | Not filed |