MEC

Mayville Engineering Co INC

-$2.1M

Net Activity

Institutions Holding

124

Popularity Rank

#4006

Avg Weight

0.14%

Total Value

$258.4M

Ownership Trend

124 institutions currently hold MEC, with 57 net buyers and 61 net sellers this quarter.

Institutional Moves

Institutional Moves (Q1 2026)

Neutral

Based on recent trading activity

Net Selling Institutions

61

Net Buying Institutions

57

Key Holders

Key Holders

Top 5 by Value

AG
Allspring Global Investments Holdings, LLC
$35.8M
DF
Dimensional Fund Advisors LP
$16.6M
BI
BlackRock, Inc.
$15.8M
PC
Portolan Capital Management, LLC
$14.7M
R&
Royce & Associates LP
$13.5M

Top 5 by Conviction

ER
EVR Research LP
6.31%
RC
Roubaix Capital, LLC
1.76%
PC
Panoramic Capital, LLC
1.76%
CC
Congruence Capital, LLC
1.41%
FG
Formula Growth LTD
0.81%
View all 124 holding institutions

Quarterly Activity

Recent Activity

+$153.1M

Total Buy Value

$118.2M

Total Sell Value

New buy20
Trim40
Add37
Sold out21

57

Net Buyers

61

Net Sellers

Insider Trading (Form 4)

Form 144 Pre-Sale Notices

2

Filings (90d)

$574K

Total Est. Value

17K shares

Planned Shares

Last Filed 2026-06-11
FilerFiling DateEst. Value
Reddy Jagadeesh A2026-06-11$531K
Reddy Jagadeesh A2026-06-08$43K

Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。

Beneficial Ownership (13D/13G)

0

Active 5%+ Holders

Data as of 2026-07-08
Reporting PersonTypeFiling Date% of Class
Allspring Global Investments Holdings, LLC13G/A2026-07-084.2%

View all Schedule 13D/13G filings

Material Events (8-K)

No Form 8-K filings for this ticker

FAQ

Who are the top institutional investors holding MAYVILLE ENGINEERING CO INC (MEC)?
Major stakeholders currently include Allspring Global Investments Holdings, LLC ($35.8M), Dimensional Fund Advisors LP ($16.6M), BlackRock, Inc. ($15.8M). Based on the latest 13F filings, there are a total of 124 tracked investment funds and institutions maintaining positions in MEC.
What is the overall institutional sentiment toward MEC recently?
Institutional sentiment appears Bearish (Net Selling). During the most recent reporting quarter, the stock experienced a net outflow of $2.1M, driven by 57 managers accumulating shares while 61 reduced their exposure.
Which institutions have been selling or reducing their MEC positions?
In the latest period, 40 funds trimmed their holdings, and 21 managers completely exited their positions. The aggregate reported sell value was $118.2M.
Are there any notable investors adding MEC to their portfolios?
Yes, buying activity remains notable. 20 institutions opened new positions in {ticker}, and 37 existing holders added to their shares. The total reported buy value for the quarter amounted to $153.1M.

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