JANE STREET GROUP, LLC - MAYVILLE ENGINEERING CO INC ownership

MAYVILLE ENGINEERING CO INC's ticker is MEC and the CUSIP is 578605107. A total of 78 filers reported holding MAYVILLE ENGINEERING CO INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
JANE STREET GROUP, LLC ownership history of MAYVILLE ENGINEERING CO INC
ValueSharesWeighting
Q2 2023$318,727
-59.7%
25,580
-51.8%
0.00%
Q1 2023$791,834
+486.5%
53,072
+426.8%
0.00%
Q4 2020$135,00010,0740.00%
Other shareholders
MAYVILLE ENGINEERING CO INC shareholders Q1 2023
NameSharesValueWeighting ↓
AEGIS FINANCIAL CORP 327,693$4,148,5933.65%
Mesirow Financial Investment Management, Inc. 37,212$471,1041.98%
EAM Investors, LLC 134,466$1,702,3400.35%
PERRITT CAPITAL MANAGEMENT INC 48,000$607,6800.35%
Hillsdale Investment Management Inc. 275,559$3,488,5770.30%
Sentinus, LLC 31,225$395,3090.23%
Riverwater Partners LLC 21,008$265,9610.23%
Hyperion Capital Advisors LP 27,000$341,8200.17%
TOCQUEVILLE ASSET MANAGEMENT L.P. 598,011$7,570,8190.14%
DELTA CAPITAL MANAGEMENT LLC 13,760$1740.13%
View complete list of MAYVILLE ENGINEERING CO INC shareholders