NEEDHAM INVESTMENT MANAGEMENT LLC
Position in MEC — Mayville Engineering Company, Inc.
CIK 1167212
NEW YORK, NY
Position in MEC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$4,120,600
+$3,761,600 QoQ
Shares Held
110,000
+450.0% QoQ
Ownership
0.431%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
#45
of 154 holders
Holding Since
Mar 2026
2 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, 2026NEEDHAM INVESTMENT MANAGEMENT LLC holds $4,120,600 across 1 Metal Fabrication name. MEC ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MEC |
Mayville Engineering Company, Inc.
This page
|
110,000 | $4,120,600 |
All Filings in MEC
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2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,120,600 | 110,000 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $359,000 | 20,000 | Shares | Defined | 2026-05-15 | |
| No filing history on record for this holder in this stock. | ||||||