SummerHaven Investment Management, LLC
Position in MEC — Mayville Engineering Company, Inc.
CIK 1846436
STAMFORD, CT
Position in MEC
as of Jun 30, 2026
· filed Jul 21, 2026
Position Value
$1,697,874
+$884,291 QoQ
Shares Held
45,325
0.0% QoQ
Ownership
0.178%
of shares outstanding
% of Portfolio
0.92%
of 13F equity value
Holder Rank
#68
of 154 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in MEC Over Time
Shares Held
Position Value (USD)
Position in Metal Fabrication
Industrials · as of Jun 30, 2026SummerHaven Investment Management, LLC holds $3,338,551 across 3 Metal Fabrication names. MEC ranks #1 (50.9% of the industry book) .
All Filings in MEC
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4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,697,874 | 45,325 | Shares | Sole | 2026-07-21 | |
| 2026-03-31 | $813,583 | 45,325 | Shares | Sole | 2026-04-24 | |
| 2025-12-31 | $968,292 | 51,725 | Shares | Sole | 2026-02-03 | |
| 2025-09-30 | $711,736 | 51,725 | Shares | Sole | 2025-11-03 | |
| No filing history on record for this holder in this stock. | ||||||