GEODE CAPITAL MANAGEMENT, LLC
Position in MEC — Mayville Engineering Company, Inc.
CIK 1214717
BOSTON, MA
Position in MEC
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$14,031,691
+$8,003,454 QoQ
Shares Held
374,578
+11.5% QoQ
Ownership
1.47%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#15
of 154 holders
Holding Since
Mar 2020
26 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, 2026GEODE CAPITAL MANAGEMENT, LLC holds $2,090,298,489 across 14 Metal Fabrication names. MEC ranks #11 (0.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRS |
Carpenter Technology Corp
|
1,005,377 | $620,156,748 | |
| 2 | ATI |
Ati Inc
|
2,777,512 | $547,447,615 | |
| 3 | MLI |
Mueller Industries Inc
|
6,303,964 | $387,473,147 | |
| 4 | CMC |
COMMERCIAL METALS Co
|
3,071,565 | $192,740,703 | |
| 5 | ESAB |
ESAB Corp
|
1,091,567 | $107,661,252 | |
| 6 | GPGI |
GPGI, Inc.
|
4,542,126 | $71,992,696 | |
| 7 | PRLB |
Proto Labs Inc
|
614,028 | $50,049,421 | |
| 8 | WOR |
Worthington Enterprises, Inc.
|
832,348 | $44,747,027 |
All Filings in MEC
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $14,031,691 | 374,578 | Shares | Defined | 2026-08-12 | |
| 2026-03-31 | $6,028,237 | 335,835 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $6,157,400 | 328,921 | Shares | Defined | 2026-02-09 | |
| 2025-09-30 | $4,607,852 | 334,873 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $5,080,402 | 318,321 | Shares | Defined | 2025-08-08 | |
| 2025-03-31 | $3,905,027 | 290,769 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $4,361,497 | 277,449 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $5,853,472 | 277,679 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $4,390,925 | 263,561 | Shares | Defined | 2024-08-09 | |
| 2024-03-31 | $3,313,181 | 231,206 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $3,337,408 | 231,443 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $2,381,159 | 217,061 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $2,514,926 | 201,840 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $1,389,454 | 93,127 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $1,079,809 | 85,293 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $508,763 | 78,151 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $604,888 | 78,151 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $1,414,926 | 151,006 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $2,162,307 | 145,024 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $2,859,066 | 152,078 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $4,753,662 | 236,383 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $2,779,294 | 193,275 | Shares | Defined | 2021-05-12 | |
| 2020-12-31 | $2,048,415 | 152,639 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $1,322,551 | 143,912 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $775,969 | 98,224 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $587,425 | 95,828 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||