Mayville Engineering Company, Inc.

MEC

Exchange: NYSE
Industry: Metal Forgings & Stampings
SEC CIK: 0001766368

SEC filings (opens in a new tab)

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.

Q2 2023 vs. Q1 2023

How the institutions holding Mayville Engineering Company, Inc. changed between Q1 2023 and Q2 2023.

All holders in Q2 2023 All holders in Q1 2023

13F holders of MEC: Q1 2023 compared with Q2 2023
Measure	Q1 2023	Q2 2023	Change
Holders	77	86	+9
Shares	7.80M	8.72M	+923.4K (+11.8%)
Value	$116.8M	$108.7M	−$8.05M (−6.9%)

New holders (27)

Institutions that held Mayville Engineering Company, Inc. at the end of Q2 2023 but not at the end of Q1 2023.

Institutions new to MEC in Q2 2023
Institution	Shares	Value	% of portfolio
Anchor Capital Advisors LLC	69,539	$866.5K	0.02%
LSV Asset Management	51,300	$639.0K	0.00%
Panagora Asset Management Inc	41,971	$523.0K	0.00%
Nuveen Asset Management, LLC	41,078	$511.8K	0.00%
Empowered Funds, LLC	39,484	$492.0K	0.02%
EA Series Trust	39,484	$492.0K	0.02%
Bank of New York Mellon Corp	30,820	$384.0K	0.00%
Charles Schwab Investment Management Inc	28,577	$356.1K	0.00%
Occudo Quantitative Strategies LP	23,351	$291.0K	0.03%
STRS Ohio	21,400	$266.0K	0.00%
Texas Capital Bank Wealth Management Services Inc	20,000	$249.2K	0.03%
Commonwealth Equity Services, LLC	16,432	$205.0K	0.00%
Renaissance Technologies LLC	15,900	$198.0K	0.00%
Group One Trading, L.P.	13,866	$172.8K	0.01%
Bank of Montreal	11,378	$162.7K	0.00%
Rhumbline Advisers	12,750	$158.9K	0.00%
Cresset Asset Management, LLC	10,000	$124.6K	0.00%
New York State Common Retirement Fund	6,700	$83.5K	0.00%
MetLife Investment Management	5,869	$73.1K	0.00%
American International Group, Inc.	5,317	$66.3K	0.00%
BNP Paribas Arbitrage, SA	3,942	$49.1K	0.00%
California State Teachers Retirement System	3,675	$45.8K	0.00%
Amalgamated Bank	1,128	$14.0K	0.00%
Legal & General Group Plc	1,019	$12.7K	0.00%
Coston, McIsaac & Partners	1,000	$12.0K	0.00%
Ameritas Investment Partners, Inc.	912	$11.4K	0.00%
Metropolitan Life Insurance Co	608	$7.58K	0.00%

Sold out (18)

Institutions that held Mayville Engineering Company, Inc. at the end of Q1 2023 and filed for Q2 2023 without it.

Institutions that sold out of MEC in Q2 2023
Institution	Shares, Q1 2023	Value, Q1 2023
EAM Investors, LLC	108,387	$1.62M
Susquehanna International Group, LLP	61,811	$922.2K
Hillsdale Investment Management Inc.	57,712	$861.1K
Man Group plc	–	$415.9K
HRT Financial LP	22,682	$338.0K
Advisory Research Inc	19,206	$286.6K
Raymond James & Associates	17,264	$257.6K
Bailard, Inc.	15,709	$234.4K
Marshall Wace, LLP	14,649	$218.6K
Qube Research & Technologies Ltd	13,787	$205.7K
683 Capital Management, LLC	13,055	$194.8K
Gsa Capital Partners LLP	10,949	$163.0K
HighTower Advisors, LLC	10,595	$157.0K
Simplex Trading, LLC	3,045	$45.0K
Macquarie Group Ltd	2,824	$42.0K
Dorsey Wright & Associates	1,441	$21.5K
Belpointe Asset Management LLC	1,400	$20.9K
Advisory Services Network, LLC	326	$4.86K