JONES FINANCIAL COMPANIES LLLP
Position in MEC — Mayville Engineering Company, Inc.
CIK 815917
DES PERES, MO
Position in MEC
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$110,948
+$56,118 QoQ
Shares Held
6,181
+111.0% QoQ
Ownership
0.030%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2025
4 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MEC Over Time
Shares Held
Position Value (USD)
Position in Metal Fabrication
Industrials · as of Mar 31, 2026JONES FINANCIAL COMPANIES LLLP holds $14,051,998 across 12 Metal Fabrication names. MEC ranks #7 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ATI |
Ati Inc
|
49,713 | $7,231,252 | |
| 2 | CRS |
Carpenter Technology Corp
|
10,898 | $4,295,446 | |
| 3 | GPGI |
GPGI, Inc.
|
67,155 | $1,148,350 | |
| 4 | CMC |
COMMERCIAL METALS Co
|
9,080 | $557,784 | |
| 5 | ESAB |
ESAB Corp
|
3,866 | $373,687 | |
| 6 | MLI |
Mueller Industries Inc
|
2,745 | $152,073 | |
| 7 | MEC |
Mayville Engineering Company, Inc.
This page
|
6,181 | $110,948 | |
| 8 | WOR |
Worthington Enterprises, Inc.
|
2,055 | $107,147 |
All Filings in MEC
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $110,948 | 6,181 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $54,830 | 2,929 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $18,287 | 1,329 | Shares | Sole | 2025-11-04 | |
| 2025-06-30 | $17,779 | 1,114 | Shares | Sole | 2025-08-13 | |
| No filing history on record for this holder in this stock. | ||||||