Latest Institutional Transactions on Mayville Engineering Company, Inc. (MEC)
This table provides information on the latest institutional transactions involving Mayville Engineering Company, Inc. (MEC) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 06, 2025
Q2 2025
|
True Wealth Design, LLC
Akron, OH |
SELL
|
- |
-2- 15.38% |
$23.7 - $32.7
|
11
$175
|
|
|
Aug 06, 2025
Q2 2025
|
Parkside Financial Bank & Trust
|
BUY
|
- |
35New |
$415 - $572
|
35
$558
|
|
|
Jul 31, 2025
Q2 2025
|
Oppenheimer Asset Management Inc.
New York, NY |
SELL
|
- |
-216- 1.9% |
$2.56K - $3.53K
|
11.1K
$177K
|
|
|
Jul 30, 2025
Q2 2025
|
Avion Wealth
The Woodlands, TX |
BUY
|
- |
1KNew |
$11.9K - $16.3K
|
1K
$15.9K
|
|
|
Jul 23, 2025
Q2 2025
|
Us Bancorp \De\
|
SELL
|
- |
-256- 8.97% |
$3.04K - $4.18K
|
2.6K
$41.4K
|
|
|
Jul 16, 2025
Q2 2025
|
Sea Bridge Investment Advisors LLC
|
BUY
|
- |
11+ 0.07% |
$130 - $180
|
16.4K
$261K
|
|
|
Jul 14, 2025
Q2 2025
|
Chicago Trust CO Na
|
BUY
|
- |
10.3KNew |
$122K - $169K
|
10.3K
$165K
|
|
| Q1 2025 | |||||||
|
Sep 15, 2025
Q1 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
SELL
|
- |
-4.88K- 12.47% |
$65.5K - $79.9K
|
34.3K
$546K
|
|
|
May 15, 2025
Q1 2025
|
Engineers Gate Manager LP
New York, NY |
SELL
|
- |
-4.88K- 30.09% |
$65.6K - $80K
|
11.3K
$181K
|
|
|
May 15, 2025
Q1 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
3.42K+ 123.37% |
$45.9K - $56K
|
6.19K
$98.7K
|
|
|
May 15, 2025
Q1 2025
|
Polar Asset Management Partners Inc.
Toronto, A6 |
BUY
|
- |
34.5K+ 35.73% |
$463K - $565K
|
131K
$2.09M
|
|
|
May 15, 2025
Q1 2025
|
Graham Capital Management, L.P.
Rowayton, CT |
BUY
|
- |
13.4KNew |
$180K - $220K
|
13.4K
$214K
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
4.1K+ 132.26% |
$55.1K - $67.1K
|
7.2K
$115K
|
|
|
May 15, 2025
Q1 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
82K+ 270.25% |
$1.1M - $1.34M
|
112K
$1.79M
|
|
|
May 15, 2025
Q1 2025
|
Nokomis Capital, L.L.C.
Dallas, TX |
SELL
|
- |
-103K- 22.86% |
$1.38M - $1.68M
|
347K
$5.53M
|
|
|
May 15, 2025
Q1 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
21.6KNew |
$290K - $353K
|
21.6K
$344K
|
|
|
May 14, 2025
Q1 2025
|
Northwestern Mutual Wealth Management CO
|
BUY
|
- |
190New |
$2.55K - $3.11K
|
190
$3.03K
|
|
|
May 13, 2025
Q1 2025
|
Transatlantique Private Wealth LLC
|
BUY
|
- |
12.9KNew |
$173K - $211K
|
12.9K
$205K
|
|
|
May 08, 2025
Q1 2025
|
Gsa Capital Partners LLP
London, X0 |
BUY
|
- |
6.3K+ 31.08% |
$84.6K - $103K
|
26.6K
$423K
|
|
|
Apr 28, 2025
Q1 2025
|
Principal Financial Group Inc
Des Moines, IA |
BUY
|
- |
344+ 2.37% |
$4.62K - $5.63K
|
14.9K
$237K
|
|
|
Apr 17, 2025
Q1 2025
|
Abound Wealth Management
Franklin, TN |
BUY
|
- |
561New |
$7.53K - $9.18K
|
561
$8.94K
|
|
|
Apr 16, 2025
Q1 2025
|
Ritholtz Wealth Management
|
SELL
|
- |
-12.2K- 48.27% |
$164K - $200K
|
13.1K
$209K
|
|
|
Apr 16, 2025
Q1 2025
|
Delta Capital Management LLC
|
SELL
|
- |
-230- 2.17% |
$3.09K - $3.77K
|
10.4K
$165K
|
|
|
Apr 15, 2025
Q1 2025
|
Net Worth Advisory Group
Sandy, UT |
SELL
|
- |
-175- 1.62% |
$2.35K - $2.86K
|
10.6K
$169K
|
|
| Q4 2024 | |||||||
|
Feb 21, 2025
Q4 2024
|
Vermillion Wealth Management, Inc.
Rosemount, MN |
BUY
|
- |
30New |
$470 - $654
|
30
$478
|
|
|
Feb 14, 2025
Q4 2024
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
CALL |
10KNew |
$157K - $218K
|
10K
$159K
|
|
|
Feb 14, 2025
Q4 2024
|
Group One Trading, L.P.
Chicago, IL |
BUY
|
- |
263+ 191.97% |
$4.12K - $5.74K
|
400
$6.38K
|
|
|
Feb 14, 2025
Q4 2024
|
Hrt Financial LP
New York, NY |
BUY
|
- |
15.6KNew |
$245K - $341K
|
15.6K
$249K
|
|
|
Feb 14, 2025
Q4 2024
|
Mai Capital Management
|
BUY
|
- |
25New |
$392 - $545
|
25
$399
|
|
|
Feb 14, 2025
Q4 2024
|
Macquarie Group LTD
Australia, C3 |
BUY
|
- |
2.85KNew |
$44.6K - $62.1K
|
2.85K
$45.4K
|
|
|
Feb 12, 2025
Q4 2024
|
Integrated Quantitative Investments LLC
Bellevue, WA |
BUY
|
- |
11.3KNew |
$176K - $246K
|
11.3K
$180K
|
|
|
Feb 12, 2025
Q4 2024
|
Jb Capital Partners LP
Armonk, NY |
BUY
|
- |
8.91K+ 3.69% |
$139K - $194K
|
251K
$3.99M
|
|
|
Feb 12, 2025
Q4 2024
|
Riverwater Partners LLC
|
SELL
|
- |
-1.76K- 7.54% |
$27.6K - $38.4K
|
21.6K
$344K
|
|
|
Feb 12, 2025
Q4 2024
|
Nemes Rush Group LLC
Novi, MI |
BUY
|
- |
200New |
$3.13K - $4.36K
|
200
$3.19K
|
|
|
Feb 11, 2025
Q4 2024
|
Acadian Asset Management LLC
Boston, MA |
SELL
|
- |
-33.3K- 70.79% |
$522K - $727K
|
13.8K
$219K
|
|
|
Feb 10, 2025
Q4 2024
|
Globeflex Capital L P
San Diego, CA |
SELL
|
- |
-28K- 19.36% |
$438K - $610K
|
116K
$1.86M
|
|
|
Feb 10, 2025
Q4 2024
|
Connor, Clark & Lunn Investment Management Ltd.
|
SELL
|
- |
-19.1K- 46.51% |
$300K - $417K
|
22K
$351K
|
|
|
Feb 06, 2025
Q4 2024
|
Mesirow Financial Investment Management, Inc.
|
BUY
|
- |
89+ 0.57% |
$1.39K - $1.94K
|
15.7K
$250K
|
|
|
Jan 22, 2025
Q4 2024
|
R Squared LTD
Central, K3 |
BUY
|
- |
2.55KNew |
$39.9K - $55.6K
|
2.55K
$40.6K
|
|
|
Jan 10, 2025
Q4 2024
|
Harbor Capital Advisors, Inc.
|
BUY
|
- |
3.29K+ 4.16% |
$51.5K - $71.8K
|
82.4K
$1.31M
|
|
| Q3 2024 | |||||||
|
Nov 14, 2024
Q3 2024
|
Hsbc Holdings PLC
London, X0 |
BUY
|
- |
10.8KNew |
$174K - $231K
|
10.8K
$171K
|
|
|
Nov 14, 2024
Q3 2024
|
Walleye Capital LLC
Plymouth, MN |
SELL
|
- |
-2.43K- 10.07% |
$39.2K - $52.1K
|
21.7K
$345K
|
|
|
Nov 14, 2024
Q3 2024
|
Jump Financial, LLC
Chicago, IL |
BUY
|
- |
492+ 3.75% |
$7.95K - $10.6K
|
13.6K
$217K
|
|
|
Nov 14, 2024
Q3 2024
|
New Edge Advisors, LLC
New Orleans, LA |
SELL
|
- |
-623- 58.39% |
$10.1K - $13.4K
|
444
$7.08K
|
|
|
Nov 14, 2024
Q3 2024
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
8K+ 70.39% |
$129K - $172K
|
19.4K
$309K
|
|
|
Nov 14, 2024
Q3 2024
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
4.5KNew |
$72.7K - $96.6K
|
4.5K
$71.7K
|
|
|
Nov 13, 2024
Q3 2024
|
Johnson Financial Group, Inc.
Racine, WI |
BUY
|
- |
2.5KNew |
$40.4K - $53.7K
|
2.5K
$39.9K
|
|
|
Nov 13, 2024
Q3 2024
|
Quantbot Technologies LP
New York, NY |
BUY
|
- |
3.34KNew |
$54K - $71.7K
|
3.34K
$53.3K
|
|
|
Nov 12, 2024
Q3 2024
|
Horizon Investment Services, LLC
Hammond, IN |
BUY
|
- |
11.3KNew |
$182K - $242K
|
11.3K
$180K
|
|
|
Nov 12, 2024
Q3 2024
|
Hillsdale Investment Management Inc.
Toronto, A6 |
BUY
|
- |
77.2KNew |
$1.25M - $1.66M
|
77.2K
$1.23M
|
|