Security key
578605107
Mayville Engineering Company, Inc. - COMMON STOCK (MEC)
CUSIP: 578605107
Q3 2020 13F Holders as of 30 Sep 2020
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 6,765,494
- Total 13F value
- $62,171,216
- Share change
- +474,808
- SEC-reported price per share
- $9.19
- Number of holders
- 49
- Value change
- +$5,572,335
- Number of buys
- 21
- Number of sells
- 25
- Shares outstanding
- 25,603,402
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2020
Institutions
49
Top holders
10
MEC full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Mayville Engineering Company, Inc. SEC filings
Mayville Engineering Company, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 578605107
Recent filing periods:
Ownership snapshot
Top reported holders of MEC - Mayville Engineering Company, Inc. - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
WELLS FARGO & COMPANY/MN
Disclosed value leader
WELLS FARGO & COMPANY/MN
Comparable rows
15/15
Latest evidence
30 Jun 2020
13F
Lead comparable stake: 5.5%
Showing 1-6 of 15 holder rows.
Quick read
WELLS FARGO & COMPANY/MN leads the comparable SEC ownership view at 5.5%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens WELLS FARGO & COMPANY/MN's linked filing trail.
Comparable ownership
Top 5
WELLS FARGO & COMPANY/MN
5.5%
JENNISON ASSOCIATES LLC
3%
WELLINGTON MANAGEMENT GROUP LLP
2.5%
Invesco Ltd.
2%
TOCQUEVILLE ASSET MANAGEMENT L.P.
1.6%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| WELLS FARGO & COMPANY/MN |
13F
Company
|
5.5%
|
$11,211,000
1,419,026 shares
|
— | 30 Jun 2020 |
| JENNISON ASSOCIATES LLC |
13F
Company
|
3%
|
$5,976,000
756,447 shares
|
— | 30 Jun 2020 |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
Company
|
2.5%
|
$5,132,000
649,538 shares
|
— | 30 Jun 2020 |
| Invesco Ltd. |
13F
Company
|
2%
|
$4,089,000
517,624 shares
|
— | 30 Jun 2020 |
| TOCQUEVILLE ASSET MANAGEMENT L.P. |
13F
Company
|
1.6%
|
$3,156,000
399,443 shares
|
— | 30 Jun 2020 |
| BlackRock Finance, Inc. |
13F
Company
|
1.5%
|
$3,088,000
390,931 shares
|
— | 30 Jun 2020 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2020
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
49
Shares
6,765,494
Rows available
49
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2020 vs Q2 2020 Across Filers
Q2 2020 holders
52
Q3 2020 holders
49
Holder diff
-3
| Investor | Q2 2020 Shares | Q3 2020 Shares | Share Diff | Share Chg % | Q2 2020 value | Q3 2020 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend