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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.

Q1 2023 vs. Q4 2022

How the institutions holding Mayville Engineering Company, Inc. changed between Q4 2022 and Q1 2023.

All holders in Q1 2023All holders in Q4 2022

13F holders of MEC: Q4 2022 compared with Q1 2023
MeasureQ4 2022Q1 2023Change
Holders6977+8
Shares7.00M7.80M+798.9K (+11.4%)
Value$88.5M$116.8M+$28.3M (+32.0%)

New holders (13)

Institutions that held Mayville Engineering Company, Inc. at the end of Q1 2023 but not at the end of Q4 2022.

Institutions new to MEC in Q1 2023
InstitutionSharesValue% of portfolio
Blair William & Co208,647$3.11M0.01%
Ancora Advisors, LLC147,470$2.20M0.06%
Jane Street Group, LLC53,072$791.8K0.00%
O'Shaughnessy Asset Management, LLC30,952$461.8K0.01%
Yarbrough Capital, LLC26,866$400.8K0.03%
SEI Investments Co24,746$369.2K0.00%
HRT Financial LP22,682$338.0K0.00%
Citadel Advisors LLC20,324$303.2K0.00%
Advisory Research Inc19,206$286.6K0.05%
Ritholtz Wealth Management14,493$216.2K0.01%
Qube Research & Technologies Ltd13,787$205.7K0.00%
Dorsey Wright & Associates1,441$21.5K0.01%
Signaturefd, LLC1,082$16.1K0.00%

Sold out (5)

Institutions that held Mayville Engineering Company, Inc. at the end of Q4 2022 and filed for Q1 2023 without it.

Institutions that sold out of MEC in Q1 2023
InstitutionShares, Q4 2022Value, Q4 2022
Bank of Montreal28,100$218.1K
HSBC Holdings PLC10,293$133.0K
Freedom Wealth Alliance, LLC1,076$13.6K
Rockefeller Capital Management L.P.919$11.0K
BNP Paribas Arbitrage, SA6$76