Institutional Ownership Mayville Engineering Company, Inc. (MEC)
This table provides information about the institutional ownership of Mayville Engineering Company, Inc. (MEC). We have compiled data on the 106 institutions that hold shares in the stock, with a total of 13.3 Million shares, which have been reported (via 13F filing form) to have a value of $211 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Allspring Global Investments Holdings, LLC
|
Oct 20, 2025 Q3 2025 |
2,411,103
shares
|
$38.4 Million
0.06% of portfolio
|
Q3 2025
Reduced 1.43%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Nov 07, 2025 Q3 2025 |
871,659
shares
|
$13.9 Million
0.0% of portfolio
|
Q3 2025
Reduced 1.19%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
849,567
shares
|
$13.5 Million
0.0% of portfolio
|
Q2 2024
Added 17.3%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Nov 12, 2025 Q3 2025 |
847,123
shares
|
$13.5 Million
0.0% of portfolio
|
Q3 2025
Added 4.06%
|
|
|
Royce & Associates LP
|
Nov 12, 2025 Q3 2025 |
566,717
shares
|
$9.03 Million
0.08% of portfolio
|
Q3 2025
Added 1.41%
|
|
|
Tocqueville Asset Management L.P.
New York, NY |
Nov 13, 2025 Q3 2025 |
521,100
shares
|
$8.31 Million
0.11% of portfolio
|
Q3 2025
Reduced 8.77%
|
|
|
22 Nw, LP
Seattle, WA |
Nov 14, 2025 Q3 2025 |
399,890
shares
|
$6.37 Million
3.84% of portfolio
|
Q3 2025
Added 157.25%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Nov 14, 2025 Q3 2025 |
394,161
shares
|
$6.28 Million
0.0% of portfolio
|
Q3 2025
Added 894.18%
|
|
|
Blair William & CO
Chicago, IL |
Nov 12, 2025 Q3 2025 |
377,210
shares
|
$6.01 Million
0.01% of portfolio
|
Q3 2025
Added 1.01%
|
|
|
American Century Companies Inc
Kansas City, MO |
Nov 12, 2025 Q3 2025 |
364,794
shares
|
$5.81 Million
0.0% of portfolio
|
Q3 2025
Added 18.83%
|
|
|
First Eagle Investment Management, LLC
|
Nov 12, 2025 Q3 2025 |
354,575
shares
|
$5.65 Million
0.01% of portfolio
|
Q3 2025
Added 0.14%
|
|
|
Granahan Investment Management, LLC
Waltham, MA |
Nov 14, 2025 Q3 2025 |
349,267
shares
|
$5.57 Million
0.23% of portfolio
|
Q3 2025
Reduced 29.91%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Nov 12, 2025 Q3 2025 |
334,873
shares
|
$5.34 Million
0.0% of portfolio
|
Q3 2025
Added 5.2%
|
|
|
State Street Corp
Boston, MA |
Nov 14, 2025 Q3 2025 |
274,936
shares
|
$4.38 Million
0.0% of portfolio
|
Q3 2025
Added 3.73%
|
|
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
Nov 13, 2025 Q3 2025 |
268,635
shares
|
$4.28 Million
0.0% of portfolio
|
Q2 2025
Added 0.84%
|
|
|
Jb Capital Partners LP
Armonk, NY |
Nov 13, 2025 Q3 2025 |
250,512
shares
|
$3.99 Million
0.66% of portfolio
|
Q4 2024
Added 3.69%
|
|
|
Bridgeway Capital Management, LLC
Houston, TX |
Nov 14, 2025 Q3 2025 |
236,548
shares
|
$3.77 Million
0.07% of portfolio
|
Q3 2025
Added 6.24%
|
|
|
Ancora Advisors, LLC
Cleveland, OH |
Nov 14, 2025 Q3 2025 |
228,300
shares
|
$3.64 Million
0.07% of portfolio
|
Q3 2025
Reduced 36.54%
|
|
|
Roubaix Capital, LLC
|
Nov 12, 2025 Q3 2025 |
212,688
shares
|
$3.39 Million
1.79% of portfolio
|
Q3 2025
Added 110.29%
|
|
|
Bank Of America Corp
Charlotte, NC |
Nov 14, 2025 Q3 2025 |
208,975
shares
|
$3.33 Million
0.0% of portfolio
|
Q3 2025
Reduced 8.22%
|
|
|
Boston Partners
Boston, MA |
Nov 13, 2025 Q3 2025 |
198,160
shares
|
$3.16 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Russell Investments Group, Ltd.
|
Nov 13, 2025 Q3 2025 |
192,394
shares
|
$3.07 Million
0.0% of portfolio
|
Q3 2025
Reduced 11.0%
|
|
|
Center Book Partners LP
Greenwich, CT |
Nov 07, 2025 Q3 2025 |
177,659
shares
|
$2.83 Million
0.13% of portfolio
|
Q3 2025
Added 86.84%
|
|
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
Nov 17, 2025 Q3 2025 |
170,335
shares
|
$2.72 Million
0.01% of portfolio
|
Q3 2025
Added 24.89%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Nov 13, 2025 Q3 2025 |
155,000
shares
|
$2.47 Million
0.0% of portfolio
|
Q3 2025
Added 7.64%
|
|