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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.

Q3 2024 vs. Q2 2024

How the institutions holding Mayville Engineering Company, Inc. changed between Q2 2024 and Q3 2024.

All holders in Q3 2024All holders in Q2 2024

13F holders of MEC: Q2 2024 compared with Q3 2024
MeasureQ2 2024Of which not filed for Q3 2024Q3 2024Change
Holders971116+20
Shares10.8M849.6K11.7M+1.78M (+18.0%)
Value$179.1M$14.2M$246.3M+$81.3M (+49.3%)

1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (34)

Institutions that held Mayville Engineering Company, Inc. at the end of Q3 2024 but not at the end of Q2 2024.

Institutions new to MEC in Q3 2024
InstitutionSharesValue% of portfolio
BlackRock, Inc.897,610$18.9M0.00%
Globeflex Capital L P144,426$3.04M0.29%
Hillsdale Investment Management Inc.77,165$1.63M0.13%
Acadian Asset Management LLC47,072$990.0K0.00%
Martingale Asset Management L P36,336$766.0K0.02%
STRS Ohio20,400$430.0K0.00%
SeaBridge Investment Advisors LLC18,664$393.4K0.10%
Sterling Capital Management LLC17,309$364.9K0.00%
AQR Capital Management LLC17,011$358.6K0.00%
Franklin Resources Inc15,859$333.8K0.00%
Mesirow Financial Investment Management, Inc.15,593$328.7K0.01%
Dynamic Technology Lab Private Ltd15,111$319.0K0.03%
State of Wyoming14,092$297.1K0.04%
Bailard, Inc.13,646$287.7K0.01%
Transatlantique Private Wealth LLC13,507$284.7K0.11%
Cornercap Investment Counsel Inc13,170$277.6K0.08%
Principal Financial Group Inc13,112$276.4K0.00%
Horizon Investment Services, LLC11,280$237.8K0.10%
Net Worth Advisory Group11,226$236.6K0.07%
Engineers Gate Manager LP11,054$233.0K0.00%
Trexquant Investment LP11,004$232.0K0.00%
HSBC Holdings PLC10,756$225.9K0.00%
Algert Global LLC10,027$211.4K0.01%
Point72 Asset Management, L.P.4,501$94.9K0.00%
Quantbot Technologies LP3,341$70.4K0.00%
Harvest Fund Management Co., Ltd2,956$62.0K0.00%
US Bancorp2,853$60.1K0.00%
Johnson Financial Group, Inc.2,500$52.7K0.00%
New York State Teachers Retirement System1,161$24.0K0.00%
nVerses Capital, LLC700$14.8K0.01%
Group One Trading, L.P.137$2.89K0.00%
GAMMA Investing LLC100$2.11K0.00%
Nisa Investment Advisors, LLC30$6320.00%
Capital Performance Advisors LLP26$5480.00%

Sold out (14)

Institutions that held Mayville Engineering Company, Inc. at the end of Q2 2024 and filed for Q3 2024 without it.

Institutions that sold out of MEC in Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
Kennedy Capital Management, Inc.120,070$2.00M
Pullen Investment Management, LLC39,686$661.2K
Two Sigma Advisers, LP32,300$538.1K
First Trust Advisors LP29,990$499.6K
Aegis Financial Corp21,949$365.7K
Quadrature Capital Ltd14,930$248.6K
Susquehanna International Group, LLP14,032$233.8K
State of Wisconsin Investment Board12,119$201.9K
Occudo Quantitative Strategies LP11,058$184.2K
Two Sigma Investments, LP10,978$182.9K
Janney Montgomery Scott LLC10,083$168.0K
Cresset Asset Management, LLC10,000$166.6K
Nemes Rush Group LLC200$3.33K
First Personal Financial Services25$417

Not filed for Q3 2024 yet (1)

Institutions that held Mayville Engineering Company, Inc. at the end of Q2 2024 and haven't filed a 13F for Q3 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MEC in Q2 2024 that haven't filed for Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
BlackRock Inc.849,567$14.2M