JONES FINANCIAL COMPANIES LLLP
Position in MEC — Mayville Engineering Company, Inc.
CIK 815917
DES PERES, MO
Position in MEC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$170,817
+$59,869 QoQ
Shares Held
4,560
-26.2% QoQ
Ownership
0.018%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#125
of 155 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MEC Over Time
Shares Held
Position Value (USD)
Position in Metal Fabrication
Industrials · as of Jun 30, 2026JONES FINANCIAL COMPANIES LLLP holds $28,165,938 across 12 Metal Fabrication names. MEC ranks #7 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRS |
Carpenter Technology Corp
|
20,767 | $12,809,916 | |
| 2 | ATI |
Ati Inc
|
59,709 | $11,768,643 | |
| 3 | GPGI |
GPGI, Inc.
|
69,351 | $1,099,213 | |
| 4 | ESAB |
ESAB Corp
|
9,242 | $911,538 | |
| 5 | CMC |
COMMERCIAL METALS Co
|
11,840 | $742,960 | |
| 6 | MLI |
Mueller Industries Inc
|
6,900 | $424,108 | |
| 7 | MEC |
Mayville Engineering Company, Inc.
This page
|
4,560 | $170,817 | |
| 8 | WOR |
Worthington Enterprises, Inc.
|
1,989 | $106,928 |
All Filings in MEC
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $170,817 | 4,560 | Shares | Sole | 2026-08-14 | |
| 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. | ||||||