Quantbot Technologies LP
Position in MEC — Mayville Engineering Company, Inc.
CIK 1512991
NEW YORK, NY
Position in MEC
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$263,231
+$116,710 QoQ
Shares Held
7,027
-10.2% QoQ
Ownership
0.028%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#115
of 154 holders
Holding Since
Sep 2024
3 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, 2026Quantbot Technologies LP holds $7,672,568 across 6 Metal Fabrication names. MEC ranks #4 (3.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ATI |
Ati Inc
|
27,156 | $5,352,447 | |
| 2 | CRS |
Carpenter Technology Corp
|
2,316 | $1,428,601 | |
| 3 | CMC |
COMMERCIAL METALS Co
|
6,491 | $407,310 | |
| 4 | MEC |
Mayville Engineering Company, Inc.
This page
|
7,027 | $263,231 | |
| 5 | IIIN |
Insteel Industries Inc
|
5,139 | $155,197 | |
| 6 | RYZ |
Ryerson Holding Corp
|
2,673 | $65,782 |
All Filings in MEC
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $263,231 | 7,027 | Shares | Sole | 2026-08-12 | |
| 2025-12-31 | $146,521 | 7,827 | Shares | Sole | 2026-02-10 | |
| 2024-09-30 | $70,428 | 3,341 | Shares | Sole | 2024-11-13 | |
| No filing history on record for this holder in this stock. | ||||||