Position in MEC
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$47,955,167
+$47,878,683 QoQ
Shares Held
1,280,170
+29943.9% QoQ
Ownership
5.02%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#2
of 154 holders
Holding Since
Mar 2021
20 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, 2026FMR LLC holds $5,558,415,526 across 13 Metal Fabrication names. MEC ranks #7 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRS |
Carpenter Technology Corp
|
4,184,698 | $2,581,289,112 | |
| 2 | ATI |
Ati Inc
|
4,989,171 | $983,365,602 | |
| 3 | MLI |
Mueller Industries Inc
|
11,027,358 | $677,796,558 | |
| 4 | GPGI |
GPGI, Inc.
|
42,747,045 | $677,540,661 | |
| 5 | CMC |
COMMERCIAL METALS Co
|
6,059,791 | $380,251,883 | |
| 6 | ESAB |
ESAB Corp
|
1,539,732 | $151,863,766 | |
| 7 | MEC |
Mayville Engineering Company, Inc.
This page
|
1,280,170 | $47,955,167 | |
| 8 | PRLB |
Proto Labs Inc
|
442,659 | $36,081,134 |
All Filings in MEC
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $47,955,168 | 1,280,170 | Shares | Sole | 2026-08-06 | |
| 2026-06-30 | $47,955,167 | 1,280,170 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $76,484 | 4,261 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $62,318 | 3,329 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $44,953 | 3,267 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $50,193 | 3,145 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $41,632 | 3,100 | Shares | Defined | 2025-05-12 | |
| 2024-12-31 | $49,438 | 3,145 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $65,895 | 3,126 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $51,379 | 3,084 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $44,150 | 3,081 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $42,884 | 2,974 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $32,525 | 2,965 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $36,196 | 2,905 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $45,908 | 3,077 | Shares | Defined | 2023-08-11 | |
| 2022-12-31 | $43,904 | 3,468 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $21,496 | 3,302 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $25,572 | 3,304 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $31,239 | 3,334 | Shares | Defined | 2022-05-13 | |
| 2021-06-30 | $2,037,062 | 101,296 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $1,456,636 | 101,296 | Shares | Defined | 2021-05-14 | |
| No filing history on record for this holder in this stock. | ||||||