BNP PARIBAS ARBITRAGE, SA
Position in MEC — Mayville Engineering Company, Inc.
CIK 1166588
NEW YORK, NY
Position in MEC
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$4,212,564
+$4,162,340 QoQ
Shares Held
112,455
+3919.1% QoQ
Ownership
0.441%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#44
of 154 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in MEC Over Time
Shares Held
Position Value (USD)
Position in Metal Fabrication
Industrials · as of Jun 30, 2026BNP PARIBAS ARBITRAGE, SA holds $245,920,420 across 13 Metal Fabrication names. MEC ranks #4 (1.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ATI |
Ati Inc
|
922,903 | $181,904,181 | |
| 2 | CRS |
Carpenter Technology Corp
|
57,722 | $35,605,238 | |
| 3 | MLI |
Mueller Industries Inc
|
220,288 | $13,540,001 | |
| 4 | MEC |
Mayville Engineering Company, Inc.
This page
|
112,455 | $4,212,564 | |
| 5 | PRLB |
Proto Labs Inc
|
36,457 | $2,971,610 | |
| 6 | RYZ |
Ryerson Holding Corp
|
70,695 | $1,739,803 | |
| 7 | CMC |
COMMERCIAL METALS Co
|
23,001 | $1,443,312 | |
| 8 | WOR |
Worthington Enterprises, Inc.
|
25,093 | $1,348,999 |
All Filings in MEC
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,212,564 | 112,455 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $50,224 | 2,798 | Shares | Defined | 2026-05-12 | |
| 2025-12-31 | $55,317 | 2,955 | Shares | Defined | 2026-02-10 | |
| 2025-09-30 | $37,853 | 2,751 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $21,003 | 1,316 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $66,599 | 4,959 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $136,323 | 8,672 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $625,823 | 29,688 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $42,582 | 2,556 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $77,754 | 5,426 | Shares | Defined | 2024-05-01 | |
| 2023-12-31 | $52,301 | 3,627 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $55,826 | 5,089 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $49,117 | 3,942 | Shares | Defined | 2023-08-09 | |
| 2022-12-31 | $75 | 6 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $39 | 6 | Shares | Defined | 2022-11-16 | |
| 2022-06-30 | $5,626 | 727 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $13,998 | 1,494 | Shares | Defined | 2022-05-18 | |
| 2021-12-31 | $55,167 | 3,700 | Shares | Defined | 2022-02-09 | |
| 2021-09-30 | $53,692 | 2,856 | Shares | Defined | 2021-11-16 | |
| 2021-06-30 | $23,428 | 1,165 | Shares | Defined | 2021-08-10 | |
| 2021-03-31 | $59,389 | 4,130 | Shares | Defined | 2021-05-07 | |
| 2020-12-31 | $41,078 | 3,061 | Shares | Defined | 2021-02-10 | |
| 2020-09-30 | $16,900 | 1,839 | Shares | Defined | 2020-10-30 | |
| 2020-06-30 | $3,420 | 433 | Shares | Defined | 2020-08-06 | |
| 2020-03-31 | $11,892 | 1,940 | Shares | Defined | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||