NYSE: MEC
Mayville Engineering Company Inc Stock Ownership - Who owns Mayville Engineering Company?

Insider buying vs selling

Have Mayville Engineering Company Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Jagadeesh A. ReddyPresident CEO2026-06-1115,688$35.05
$549.82kSell
Jagadeesh A. ReddyPresident CEO2026-06-081,300$35.01
$45.51kSell
Jagadeesh A. ReddyPresident CEO2026-06-0117,942$30.00
$538.26kSell
Jagadeesh A. ReddyPresident CEO2026-06-0117,294$30.00
$518.82kSell
Jagadeesh A. ReddyPresident CEO2026-06-0117,942$30.00
$538.26kSell
Ryan F. RaberEVP - Strategy Sales Mktg2026-05-2620,000$26.00
$520.00kSell
Craig D. NicholsSVP Operations Supply Chain2026-05-214,000$23.24
$92.96kSell
Jagadeesh A. ReddyPresident CEO2026-05-0711,464$26.11
$299.33kSell
Jagadeesh A. ReddyPresident CEO2026-05-0710,332$25.72
$265.74kSell
Rachele Marie LehrChief Financial Officer2026-03-154,600$16.67
$76.68kSell

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Net Insider Buy/Sell (L12M) Ownership

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MEC Shareholders

What type of owners hold Mayville Engineering Company Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Allspring Global Investments Holdings LLC9.76%2,000,350$70.43MInstitution
Dimensional Fund Advisors LP4.52%926,216$32.61MInstitution
Blackrock Inc4.30%881,854$31.05MInstitution
Portolan Capital Management LLC4.01%821,136$28.91MInstitution
Royce Associates LP3.66%751,001$26.44MInstitution
Evr Research LP3.03%620,000$21.83MInstitution
Vanguard Capital Management LLC2.90%594,938$20.95MInstitution
Robert D. Kamphuis2.83%580,076$20.42MInsider
Blair William Co2.76%565,300$19.90MInstitution
First Eagle Investment Management LLC1.97%404,075$14.23MInstitution

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MEC vs Metal Fabrication Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MEC70.08%9.23%Net SellingNet Selling
IIIN81.49%17.07%Net Selling
TG68.92%22.42%Net SellingNet Selling
AP43.39%56.61%Net BuyingNet Selling
RYZ62.84%37.16%Net SellingNet Selling

Mayville Engineering Company Stock Ownership FAQ

Who owns Mayville Engineering Company?

Mayville Engineering Company (NYSE: MEC) is owned by 70.08% institutional shareholders, 9.23% Mayville Engineering Company insiders, and 20.69% retail investors. Robert D. Kamphuis is the largest individual Mayville Engineering Company shareholder, owning 580,076.00 shares representing 2.83% of the company. Robert D. Kamphuis's Mayville Engineering Company shares are currently valued at $19.46M.

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