CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in MEC — Mayville Engineering Company, Inc.
CIK 884546
SAN FRANCISCO, CA
Position in MEC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,717,953
+$998,194 QoQ
Shares Held
45,861
+14.4% QoQ
Ownership
0.180%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#67
of 154 holders
Holding Since
Mar 2020
22 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, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $978,327,601 across 13 Metal Fabrication names. MEC ranks #12 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ATI |
Ati Inc
|
1,483,253 | $292,349,165 | |
| 2 | CRS |
Carpenter Technology Corp
|
449,556 | $277,304,122 | |
| 3 | MLI |
Mueller Industries Inc
|
2,244,286 | $137,945,038 | |
| 4 | CMC |
COMMERCIAL METALS Co
|
1,591,775 | $99,883,881 | |
| 5 | ESAB |
ESAB Corp
|
535,610 | $52,827,213 | |
| 6 | PRLB |
Proto Labs Inc
|
354,188 | $28,869,863 | |
| 7 | RYZ |
Ryerson Holding Corp
|
1,165,452 | $28,681,773 | |
| 8 | GPGI |
GPGI, Inc.
|
1,503,767 | $23,834,706 |
All Filings in MEC
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,717,953 | 45,861 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $719,759 | 40,098 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $813,477 | 43,455 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $538,442 | 39,131 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $624,530 | 39,131 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $460,004 | 34,252 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $538,441 | 34,252 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $722,032 | 34,252 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $541,316 | 32,492 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $408,691 | 28,520 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $411,258 | 28,520 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $313,489 | 28,577 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $356,069 | 28,577 | Shares | Sole | 2023-08-10 | |
| 2022-03-31 | $225,592 | 24,076 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $333,029 | 22,336 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $419,916 | 22,336 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $539,229 | 26,814 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $336,722 | 23,416 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $314,242 | 23,416 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $215,193 | 23,416 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $123,326 | 15,611 | Shares | Sole | 2020-08-20 | |
| 2020-03-31 | $80,260 | 13,093 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||