WELLINGTON MANAGEMENT GROUP LLP - MAYVILLE ENGINEERING CO INC ownership

MAYVILLE ENGINEERING CO INC's ticker is MEC and the CUSIP is 578605107. A total of 54 filers reported holding MAYVILLE ENGINEERING CO INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of MAYVILLE ENGINEERING CO INC
ValueSharesWeighting
Q1 2022$2,205,000
-51.5%
235,355
-22.8%
0.00%
-100.0%
Q4 2021$4,548,000
-40.5%
304,998
-24.9%
0.00%0.0%
Q3 2021$7,638,000
-74.0%
406,252
-72.2%
0.00%
-80.0%
Q2 2021$29,402,000
+51.5%
1,462,079
+8.4%
0.01%
+66.7%
Q1 2021$19,403,000
+14.4%
1,349,262
+6.7%
0.00%0.0%
Q4 2020$16,964,000
+67.7%
1,264,050
+14.9%
0.00%
+50.0%
Q3 2020$10,114,000
+97.1%
1,100,516
+69.4%
0.00%
+100.0%
Q2 2020$5,132,000
+77.5%
649,538
+37.7%
0.00%0.0%
Q1 2020$2,892,000
-10.0%
471,779
+37.8%
0.00%0.0%
Q4 2019$3,212,000342,4040.00%
Other shareholders
MAYVILLE ENGINEERING CO INC shareholders Q4 2020
NameSharesValueWeighting ↓
AEGIS FINANCIAL CORP 216,276$2,372,5481.45%
Mesirow Financial Investment Management, Inc. 27,888$305,9311.33%
JB CAPITAL PARTNERS LP 148,478$1,628,8040.40%
Riverwater Partners LLC 39,799$436,5950.40%
PERRITT CAPITAL MANAGEMENT INC 35,000$383,9500.22%
TOCQUEVILLE ASSET MANAGEMENT L.P. 649,710$7,127,3190.14%
Hyperion Capital Advisors LP 15,867$174,0610.10%
DELTA CAPITAL MANAGEMENT LLC 10,790$1180.09%
ROYCE & ASSOCIATES LP 576,363$6,322,7020.06%
SHEETS SMITH WEALTH MANAGEMENT 34,225$375,4480.06%
View complete list of MAYVILLE ENGINEERING CO INC shareholders