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Mayville Engineering Co

123 hedge funds and large institutions have $258M invested in Mayville Engineering Co in 2026 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 37 increasing their positions, 39 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

more funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

5% less repeat investments, than reductions

Existing positions increased: 37 | Existing positions reduced: 39

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
123
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$23K
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$5.94M
2 +$4.39M
3 +$2.7M
4
RA
Royce & Associates
New York
+$2.44M
5
EF
Empowered Funds
Pennsylvania
+$2.37M
Name Holding Trade Value Shares
Change
Change in
Stake
California State Teachers Retirement System (CalSTRS)
101
California State Teachers Retirement System (CalSTRS)
California
$12.7K
MCM
102
MAI Capital Management
Ohio
$7.43K
SCM
103
Sterling Capital Management
North Carolina
$7.2K
Rockefeller Capital Management
104
Rockefeller Capital Management
New York
$4.95K
UBS AM
105
UBS AM
Illinois
$4.11K
GI
106
GAMMA Investing
California
$3.12K
Optiver Holding
107
Optiver Holding
Netherlands
$2.23K
Fifth Third Bancorp
108
Fifth Third Bancorp
Ohio
$2.11K
ASN
109
Advisory Services Network
Georgia
$2.06K
AGWCA
110
Annis Gardner Whiting Capital Advisors
Florida
$1.44K
AF
111
Allworth Financial
California
$1.04K
B
112
Bayban
Minnesota
$772
BFS
113
Bare Financial Services
Pennsylvania
$664
PFBT
114
Parkside Financial Bank & Trust
Missouri
$629
VWM
115
Vermillion Wealth Management
Minnesota
$539
Nisa Investment Advisors
116
Nisa Investment Advisors
Missouri
$467
EWA
117
EverSource Wealth Advisors
Alabama
$449
PNC Financial Services Group
118
PNC Financial Services Group
Pennsylvania
$359
EP
119
Essential Partners
California
$251
FFA
120
Farther Finance Advisors
California
$251
US Bancorp
121
US Bancorp
Minnesota
$197
TWD
122
True Wealth Design
Ohio
$162
RFP
123
Root Financial Partners
California
$90
2L
124
22NW LP
Washington
Jane Street
125
Jane Street
New York